OPERATION AND PARTS MANUAL
STR36SP
RIDE-ON POWER TROWEL
HONDA GX670TAF 24 HP ENGINE
Revision #0(09/16/11)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANYTHE EQUIPMENT AT ALLTIMES.
P/N 21827
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SILCOSIS/RESPIRATORYWARNINGS
WARNING WARNING
SILICOSIS WARNING
RESPIRATORY HAZARDS
Grinding/cutting/drilling of masonry, concrete, metal and
other materials with silica in their composition may give
off dust or mists containing crystalline silica. Silica is a
basic component of sand, quartz, brick clay, granite and
numerous other minerals and rocks. Repeated and/or
substantial inhalation of airborne crystalline silica can
cause serious or fatal respiratory diseases, including
silicosis. In addition, California and some other
authorities have listed respirable crystalline silica as a
substance known to cause cancer. When cutting such
materials, always follow the respiratory precautions
mentioned above.
Grinding/cutting/drilling of masonry, concrete, metal and
other materials can generate dust, mists and fumes
containing chemicals known to cause serious or fatal
injury or illness, such as respiratory disease, cancer,
birth defects or other reproductive harm. If you are
unfamiliar with the risks associated with the particular
process and/or material being cut or the composition of
the tool being used, review the material safety data
sheet and/or consult your employer, the material
manufacturer/supplier, governmental agencies such as
OSHA and NIOSH and other sources on hazardous
materials. California and some other authorities, for
instance, have published lists of substances known to
cause cancer, reproductive toxicity, or other harmful
effects.
Control dust, mist and fumes at the source where
possible. In this regard use good work practices and
follow the recommendations of the manufacturers or
suppliers, OSHA/NIOSH, and occupational and trade
associations. Water should be used for dust
suppression when wet cutting is feasible. When the
hazards from inhalation of dust, mists and fumes cannot
be eliminated, the operator and any bystanders should
always wear a respirator approved by NIOSH/MSHA for
the materials being used.
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 3
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TABLE OF CONTENTS
STOW — STR36SP SERIES
RIDE-ON POWER TROWEL
HONDA GX-670-TAF ENGINE
Air Cleaner Assembly.........................................80-81
Camshaft Assembly ...........................................82-83
Carburetor Assembly .........................................84-85
Control Assembly ...............................................86-87
Control Box Assembly ........................................88-89
Crankcase Cover Assembly...............................90-91
Crankshaft Assembly .........................................92-93
Cylinder Barrel Assembly...................................94-95
Cylinder Head Assembly ....................................96-97
Fan Cover Assembly ..........................................98-99
Flywheel Assembly ........................................100-101
Fuel Pump Assembly .....................................102-103
Ignition Coil Assembly ....................................104-105
Labels Assembly ............................................106-107
Oil Cooler Assembly.......................................108-109
Piston and Connecting Rod Assembly...........110-111
Starter Motor Assembly .................................112-113
Proposition 65 Warning ............................................. 2
Silicosis/Respiratory Warnings .................................. 3
Table of Contents ...................................................... 4
Parts Ordering Procedures ....................................... 5
Training Checklist ...................................................... 6
Daily Pre-Operation Checklist ................................... 7
Safety Message Alert Symbols .............................. 8-9
Rules For Safe Operation ..................................10-13
Operation And Safety Decals.................................. 14
Specifications .......................................................... 15
Engine Specifications .............................................. 16
General Information ................................................ 17
Controls and Indicators ......................................18-19
Basic Engine ........................................................... 20
New Machine Setup Instructions ............................ 21
Initial Start-Up ......................................................... 22
Operation ...........................................................23-24
Maintenance ......................................................25-36
Engine Troubleshooting......................................37-38
Troubleshooting (Trowel) ...................................39-40
Explanation of Codes in Remarks Column ............. 42
Suggested Spare Parts ........................................... 43
Terms And Conditions Of Sale .............................. 114
Component Drawings
Decal Assembly .................................................44-45
Pivot Assembly (Right/Left)................................46-47
Steering Handles Assembly (Left and Right).....48-49
Steering Control Assembly ................................50-51
Gearbox Assembly (Right).................................52-53
Gearbox Assembly (Left) ...................................54-55
Single Pitch Handle Assembly (Left & Right) .....56-57
Drive Assembly ..................................................58-59
Muffler/Belt Assembly ........................................60-61
Belt Guard Assembly .........................................62-63
Spider Assembly (Right) ....................................64-65
Spider Assembly (Left).......................................66-67
Yoke Assembly ...................................................68-69
Foot Pedals/Throttle Assembly ..........................70-71
Control Panel Assembly .....................................72-73
Frame/Fuel Assembly ........................................74-75
Battery Assembly ...............................................76-77
Seat Frame Assembly ........................................78-79
Specifications and part numbers
are subject to change without
notice.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 4
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PARTS ORDERING PROCEDURES
Ordering parts has never been easier!
Choose from three easy options:
Effective:
January 1st, 2006
Best Deal!
Order via Internet (Dealers Only):
Order parts on-line using Multiquip’s SmartEquip website!
If you have an MQ Account, to obtain a Username
and Password, E-mail us at: parts@multiquip.
com.
N View Parts Diagrams
N Order Parts
N Print Specification Information
To obtain an MQ Account, contact your
District Sales Manager for more information.
Use the internet and qualify for a 5% Discount
on Standard orders for all orders which include
complete part numbers.*
Goto www.multiquip.com and click on
to log in and save!
Order Parts
Note: Discounts Are Subject To Change
Fax your order in and qualify for a 2% Discount
on Standard orders for all orders which include
complete part numbers.*
Order via Fax (Dealers Only):
All customers are welcome to order parts via Fax.
Domestic (US) Customers dial:
1-800-6-PARTS-7 (800-672-7877)
Note: Discounts Are Subject To Change
Domestic (US) Dealers Call:
Order via Phone:
1-800-427-1244
Non-Dealer Customers:
International Customers should contact
their local Multiquip Representatives for
Parts Ordering information.
Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.
When ordering parts, please supply:
R
Dealer Account Number
R
Specify Preferred Method of Shipment:
R
R
R
R
R
Dealer Name and Address
ꢀ UPS/Fed Ex
ꢀ DHL
ꢀ Truck
N
N
Priority One
Ground
Shipping Address (if different than billing address)
Return Fax Number
N Next Day
Second/Third Day
Applicable Model Number
N
Quantity, Part Number and Description of Each Part
NOTICE
All orders are treated as Standard Orders and will
ship the same day if received prior to 3PM PST.
WE ACCEPT ALL MAJOR CREDIT CARDS!
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 5
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TRAINING CHECKLIST
TRAINING CHECKLIST
This checklist lists some of the minimum requirements for machine operation. Please feel free to make copies for daily use. Use this
checklist when training a new operator or use as a review for more experienced operators.
TRAINING CHECKLIST
NO.
DESCRIPTION
Read Operator’s Manual completely.
OK?
DATE
1
Machine layout, location of components, checking of engine and
fluid levels.
2
3
4
Fuel system, refueling procedure.
Operation of spray and lights.
Operation of controls (machine not running).
Safety controls, Safety Stop Switch operation.
Emergency stop procedures.
Startup of machine.
5
6
7
8
9
Maintaining a hover.
10
11
Maneuvering.
Pitching.
Matching blade pitch between towers Twin Pitch™, disengaging the
linkage. (Models with Twin Pitch™ option only.)
12
13
14
15
16
Concrete finishing techniques.
Shutdown of machine.
Lifting of machine (lift loops).
Machine transport and storage.
Operator _________________________________________ Trainee __________________________________________
COMMENTS:
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 6
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DAILY PRE-OPERATION CHECKLIST
DAILY PRE-OPERATION CHECKLIST
DAILY PRE-OPERATION CHECKLIST
1
2
3
4
5
6
7
8
Engine Oil Level.
Gearbox Fluid Level
.
Radiator Coolant Level.
Condition of Blades
.
Blade Pitch Operation.
Safety-Stop Switch Operation.
Steering Control Operation.
Condition of Belts.
COMMENTS:
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 7
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STR36SP-SERIES — SAFETY MESSAGE ALERT SYMBOLS
HAZARD SYMBOLS
FORYOUR SAFETY ANDTHE SAFETY OF OTHERS!
Safety precautions should be followed at all times when
operating this equipment. Failure to read, understand and
comply with the Safety Messages and Operating Instructions
could result in injury to yourself and others.
Lethal Exhaust Gases
Engine exhaust gases contain poisonous
carbon monoxide. This gas is colorless and
odorless, and can cause death if inhaled.
NEVER operate this equipment in a confined
area or enclosed structure that does not
provide ample free flow air.
This Operation Manual has been
developed to provide instructions for the
safe and efficient operation of the STR36SP
-Series Ride-On Trowel. For engine
maintenance information, please refer to the
engine manufacturer's instructions for data
relative to its safe operation.
Explosive Fuel
Before using this Ride-OnTrowel, ensure that the operating
individual has read, understands, and complies with all
instructions in this manual.
Gasoline is extremely flammable, and its
vapors can cause an explosion if ignited. DO
NOT start the engine near spilled fuel or
combustible fluids. DO NOT fill the fuel tank
while the engine is running or hot. DO NOT
overfill tank, since spilled fuel could ignite if it
comes into contact with hot engine parts or
sparks from the ignition system. Store fuel in
approved containers, in well-ventilated areas
and away from sparks and flames. NEVER
use fuel as a cleaning agent.
SAFETY MESSAGE ALERT SYMBOLS
The three (3) Safety Messages shown below will inform you
about potential hazards that could injure you or others. The
Safety Messages specifically address the level of exposure to
the operator, and are preceded by one of three words: DANGER,
WARNING, or CAUTION.
Burn Hazards
DANGER
You WILL be KILLED or SERIOUSLY INJURED
if you DO NOT follow these directions.
Engine components can generate extreme heat.
To prevent burns, DO NOT touch these areas
while the engine is running or immediately after
operations. NEVER operate the engine with
heat shields or heat guards removed.
WARNING
You CAN be KILLED or SERIOUSLY INJURED if
you DO NOT follow these directions.
Rotating Parts
NEVER operate equipment with covers, or
guards removed. Keep fingers, hands, hair
and clothing away from all moving parts to
prevent injury.
CAUTION
You CAN be INJURED if you DO NOT follow
these directions.
Potential hazards associated with trowel operation will be
referenced with Hazard Symbols which appear throughout this
manual, and will be referenced in conjunction with Safety
Message Alert Symbols.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 8
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STR36SP-SERIES — SAFETY MESSAGE ALERT SYMBOLS
Accidental Starting
Respiratory Hazard
Accidental starts can cause severe injury or death. ALWAYS
place the ON/OFF switch in the OFF position. Disconnect and
ground spark plug lead and disconnect negative battery cable
from battery before servicing.
ALWAYS wear approved respiratory
protection.
Sight and Hearing hazard
ALWAYS wear approved eye and hearing
protection.
Over Speed Conditions
NEVER tamper with the factory settings of the
engine governor or settings. Personal injury
and damage to the engine or equipment can
result if operating in speed ranges above
maximum allowable.
Equipment Damage Messages
Other important messages are provided throughout this manual
to help prevent damage to your trowel, other property, or the
surrounding environment.
CAUTION
This Ride-On trowel, other property, or the
surrounding environment could be damaged if you do
not follow instructions.
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 9
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STR36SP-SERIES — RULES FOR SAFE OPERATION
■
NEVER operate this equipment when not feeling well due to
fatigue, illness or taking medicine.
RULES FOR SAFE OPERATION
■
■
NEVER operate the trowel under the influence of drugs or
alcohol.
Replace nameplate, operation and safety decals when they
become difficult to read.
WARNING
Failure to follow instructions in this manual may lead to serious
injury or even death! This equipment is to be operated by
trained and qualified personnel only! This equipment is for
industrial use only.
■
■
ALWAYS check the trowel for loosened hardware such as
nuts and bolts before starting.
The following safety guidelines should always be used when
operating the STR36SP-SERIES Ride-OnTrowel.
NEVERtouchthehotexhaustmanifold, muffler
or cylinder. Allow these parts to cool before
servicing the trowel. Contact with hot!
components can cause serious burns.
SAFETY
■
DO NOT operate or service this equipment
before you read, understand, and comply
with all safety messages in this manual.
The manual must be kept available and
accessibletotheoperator.
■
The engine of this trowel requires an adequate free flow of
cooling air. NEVER operate the trowel in any enclosed or
narrow area where free flow of
the air is restricted. If the air flow
is restricted it will cause serious
damage to the engine and may
cause injury to people.
Remember the engine gives off
DEADLY carbon monoxide
gas.
■
■
■
This equipment should not be operated by persons under the
minimum statutory age limit.
NEVER use this machine for any purpose other than those
described in this manual.
NEVER operate the trowel without proper protective clothing,
shatterproof glasses, steel-toed boots and other protective
devices required for the job.
■
ALWAYS refuel in a well-ventilated area, away from sparks
and open flames.
■
■
Topping-off to filler port is dangerous, as it tends to spill fuel.
NEVER use fuel as a cleaning agent.
■
ALWAYS use extreme caution when working with flammable
liquids. When refueling, STOP the engine. Allow the engine
to cool before adding fuel or performing service and
maintenance functions.
■
NEVER operate the trowel in an
explosive atmosphere where fumes
are present, or near combustible
materials. An explosion or fire could
result in severe bodily harm or even
death.
■
■
NEVER use accessories or attachments which are not
recommended by the manufacturer for this equipment.
Damage to the equipment and/or injury to user may result.
Manufacturer does not assume responsibility for any accident
due to equipment modifications. Unauthorized equipment
modification will void all warranties. Any modification which
could lead to a change in the original characteristics of the
machine should be made only by the manufacturer who shall
confirm that the machine is in conformity with appropriate
safety regulations.
■
NEVER smoke around or near the machine.
Fire or explosion could result from fuel
vapors, or if fuel is spilled on a hot! engine.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 10
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STR36SP-SERIES — RULES FOR SAFE OPERATION
■
NEVER run engine without air filter. Severe engine damage
may occur. Service air filter frequently to prevent carburetor
malfunction.
DANGER
Pay close attention to ventilation when
operating the trowel in confined spaces
such as tunnels, buildings or similar areas.
The engine exhaust contains harmful
elements. Ensure proper air flow to move
engine exhaust away from the operator.
■
■
NEVER place your feet or hands inside the guard rings
while starting or operating this equipment.
AVOID wearing jewelry or loose fitting clothing that may snag
on the controls or moving parts as this can cause a serious
injury.
■
■
ALWAYS keep clear of rotating or moving parts while
operating the trowel.
Moving Parts – Shut down the engine before performing
service or maintenance functions. Contact with moving parts
can cause serious injury.
Lifting the Ride-OnTrowel
CAUTION
This ride-on trowel is very heavy and awkward to move
around. Use proper heavy lifting procedures and DO NOT
attempt to lift the ride-on trowel by the guard rings.
■
ALWAYS check to make sure that the operating area is clear
before starting the engine.
■
■
NEVER leave the machine unattended while running.
ALWAYS be sure the operator is familiar with proper safety
precautions and operations techniques before using trowel.
■
■
ALWAYS keep the work area well organized.
The STR36SP-SERIES Ride-On Power Trowel is designed to
be moved and handled several ways.
ALWAYS clear the work area of any debris, tools, etc. that
would constitute a hazard while the trowel is in operation.
The easiest way to lift the trowel is to utilize the lift loops that are
welded to the frame.These lift loops are located to the left and
right sides of the operator’s seat.
WARNING
ALWAYS check to make sure that the operating area is
clear before starting the engine.
A strap or chain can be attached to these lift loops, allowing a
forklift or crane to lift the trowel up onto and off of a slab of concrete.
The strap or chain should have a minimum 2,000 pounds (1000-
kg) lifting capacity and the lifting gear must be capable of lifting
at least this amount.
■
■
■
No one other than the operator is to be in the working area
when the trowel is in operation.
NEVER allow passengers or riders on the trowel during
operation.
DANGER
Always observe all applicable compulsory regulations
relevant to environmental protection, especially, fuel storage,
the handling of hazardous substances, and the wearing of
protective clothing and equipment. Instruct the user as
necessary, or, as the user, request this information and
training.
NEVER stand under or allow anyone
else to stand under the trowel while it
is being lifted.
■
ALWAYS store equipment properly when it is not being used.
Equipment should be stored in a clean, dry location out of
the reach of children.
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 11
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STR36SP-SERIES — RULES FOR SAFE OPERATION
Transporting
■
■
■
Use chock-blocks at each wheel when parked to prevent
trailer from rolling.
■
■
ALWAYS shutdown engine before transporting.
Use the trailer's swivel jack to adjust the trailer height to a
level position while parked.
Tighten fuel tank cap securely and close fuel petcock to
prevent fuel from spilling.
Avoid sudden stops and starts. This can cause the trailer to
skid or jack-knife. Smooth, gradual starts and stops will
improve towing.
■
■
■
Drain fuel when transporting trowel for long distances or over
bad roads.
When placing the trowel on a truck-bed for transport, always
tie-down the trowel.
■
■
Avoid sharp turns.
Trailer should be adjusted to a level position at all times
when towing.
If the trowel is being transported via a trailer, make sure the
trailer complies with all local and state safety transportation
laws. Refer to the following "Towing Safety Precautions"
for basic towing techniques.
■
■
Raise and lock trailer wheel stand in the "UP" position when
transporting.
DOT requirements include the following:
Connect and test electric brake operation.
Towing Safety Precautions
Secure portable power cables in cable tray with tie wraps.
CAUTION
Conform to Department ofTransportation (DOT) Safety
Towing Regulations before transporting trowel on public
roads.
Battery
The battery contains acids that can cause injury to the eyes and
skin. To avoid eye irritation, always wear safety glasses or face
shielding. Use well insulated gloves when picking the battery
up. Use the following guidelines when handling the battery.
To reduce the possibility of an accident while transporting the
trowel on public roads, always make sure the trailer that supports
the trowel and the towing vehicle are in good operating condition
and both units are mechanically sound.
■
■
DO NOT drop the battery. Any impact to
the battery may cause it to explode.
DO NOT expose the battery to open flames,
sparks, lit cigarettes etc. The battery
contains combustible gases and liquids. If
these gases and liquids come in contact
with a flame or spark an explosion can occur.
The following list of suggestions should be used when towing
your trowel:
■
Make sure the hitch and coupling of the towing vehicle are
rated equal to, or greater than the trailer "gross vehicle weight
rating" (GVWR) of 6,000 lbs.
■
■
ALWAYS keep the battery charged. If the
battery is not charged a buildup of combustible gas will occur.
■
■
ALWAYS inspect the hitch and coupling for wear. NEVER
ALWAYS keep battery cables in good working condition.
Repair or replace all worn cables.
tow a trailer with defective hitches, couplings, chains, etc.
Check the tire air pressure on both towing vehicle and trailer.
Trailer tires should be inflated to 50 psi cold. Also check
the tire tread wear on both vehicles.
■
■
ALWAYS disconnect the negative battery terminal before
performing service on the trowel.
ALWAYS recharge the battery in a vented air environment
to avoid risk of a dangerous concentration of combustible
gases.
■
■
ALWAYS make sure the trailer is equipped with "Safety
Chains ".
ALWAYS attach trailer's safety chains to towing vehicle
■
■
In case the battery liquid, (dilute sulfuric acid), comes in contact
with clothing or skin, rinse skin or clothing immediately
with plenty of water.
properly.
■
■
ALWAYS make sure the vehicle and trailer directional,
backup, brake, and trailer lights are connected and working
In case the battery liquid, (dilute sulfuric acid), comes in contact
with your eyes, rinse eyes immediately with plenty of water,
then contact the nearest doctor or hospital and seek medical
attention.
DO NOT exceed the recommended highway speed when
towing. Unless posted otherwise, do not exceed 45 MPH
highway, and 10 MPH off-road.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 12
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STR36SP-SERIES — RULES FOR SAFE OPERATION
Maintenance Safety
Emergencies
■
ALWAYS shut down the engine and disconnect battery before
performing service or maintenance functions. Contact with
moving parts can cause serious injury.
■
■
■
ALWAYS know the location of
the nearest fire extinguisher.
■
■
Securely support any trowel components that must be raised.
NEVER lubricate components or attempt service on a running
trowel.
ALWAYS know the location of the
nearest first aid kit.
■
ALWAYS allow the trowel a proper amount of time to cool
before servicing.
■
■
Keep the trowel in proper running condition.
Know the phone numbers of the nearest
ambulance, doctor and fire department. Ensure
that a phone or radio is readily available at the
jobsite. If this is not possible, know the location of
the nearest phone. This information will be
invaluable in the event of an emergency.
Make sure that there is no buildup of concrete, grease, oil or
debris on the machine.
■
■
■
■
■
Repair damage to the trowel immediately and always replace
broken parts.
Dispose of hazardous waste properly. Examples of potentially
hazardous waste are used motor oil, fuel and fuel filters.
DO NOT use plastic food containers to dispose of hazardous
waste.
DO NOT pour waste oil or fuel directly onto the ground, down
a drain or into any water source.
NEVER store trowel with fuel in the tank for any extended
period of time. Always clean up spilled fuel immediately.
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 13
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STR36SP-SERIES — OPERATION AND SAFETY DECALS
Machine Safety Decals
The STR36SP-SERIES Ride-On Power Trowel is equipped with a number of operation and safety decals. These decals are
provided for operator safety and maintenance information. Should any of these decals become unreadable, replacements can be
obtained from your dealer.
WARNING
To avoid injury,
you MUST read
and understand
operator’s manual
before using this
machine.
This machine to
be operated by
qualified
personnel only.
Ask for training
as needed.
P/N 35137
P/N 11111 11” x 3”
P/N 35137
CLOCKWISE
BELT DRIVE
P/N: 21455
P/N TBD
GEAR DRIVE GEAR DRIVE
CHECK
CHECK
WARNING
P/N 2814 (WHITE)
COUNTER
CLOCKWISE
HOT
P/N 36099 (ISO Blue)
ROTATING BLADE
HAZARD
LIFTING POINT LIFTING POINT
Keep hands
and feet clear
of guard rings.
Stop engine
before servicing.
P/N 35168
MODEL
SERIAL NO.
CONTACT
SERVICE
DEPARTMENT
LUBRICATION
LUBRICATION
P/N 35168
P/N 20953
LUBRICATION
LUBRICATION
Engine exhaust and some of
its constituents,and some dust created
by power sanding, sawing, grinding,
drillingandotherconstructionactivities
contains chemicals known to the State
of California to cause cancer, birth
defects and other reproductive harm.
Someexamplesofthesechemicalsare:
P/N: 11246
Leadfromlead-basedpaints.
Crystallinesilicafrombricks.
Cementandothermasonryproducts.
Arsenicandchromiumfromchemically
treatedlumber.
DECAL ENGINE
SPEED PLATE
DANGER
Your risk from these exposures varies,
dependingonhowoftenyoudothistype
of work. To reduce your exposure to
these chemicals: ALWAYS work in
a
DO NOT DISASSEMBLE
SPRING INSIDE IS
well ventilated area, and work with
approved safety equipment, such as
dust masks that are specially designed
to filter out microscopic particles.
UNDER COMPRESSION
2634
P/N 20525
P/N 2634
P/N 11811
P/N: 13118
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 14
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STR36SP-SERIES— SPECIFICATIONS (TROWEL)
C
B
A
Figure 1. STR36SP-SERIES Dimensions
Table 1. STR36 Specifications
A–Length – in. (cm)
77.0 (195.6)
39.0 (99)
B–Width – in. (cm)
C–Height – in. (cm)
46.75 (118.7)
705 (320.5)
885 (402.27)
180
Weight – lbs. (kgs.) Operating
Weight – lbs. (kgs.) Shipping
Rotor – RPM (Dry Concrete)
Path Width – in. (cm)
75 (191)
Hand/Arm Vibration1
2.66 ft/s2 (m/s2)
TBD ft/s2 (m/s2)
TBD dB(A)
Whole Body Vibration
Sound Pressure (A-Weighted)2
NOTE:
2. Sound pressure is a weighted measure. It is measured at
the operator's ear position while the walk-behind trowel is
operating at full throttle on concrete in a manner most often
experienced in “normal” circumstances. Sound pressure
may vary depending upon the condition of the concrete.
1. The vibration level indicated is the maximum RMS (Root
Mean Square) value obtained at the handle grip while
operating the walk-behind trowel at full throttle on steel
plate with blades partially pitched.
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 15
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STR36SP-SERIES— SPECIFICATIONS (ENGINE)
Table 2. STR36 Engine Specifications
Model
Honda GX670TAF Engine
4 Stroke, Overhead Valve 90 Degree
V-Twin, gasoline engine.
Type
Piston Displacement
Max. Output
40.9 cu.in. (670 cc)
24 bhp/3600 rpm (17.6 KW)
31.8 lbf-ft at 2500 rpm
Forced Air
Max. Torque
Cooling System
1.69 qt. (1.6 liters)
2.01 qt. (1.9 liters w/oil filter
replacement)
Engine Oil Capacity
Fuel Tank
5 gal.(19.23 liters)
69 oz. (2.041 L) (Mobil SCH 634
ISO VG640)
Gear Box Oil Capacity
Unleaded gasoline
Octane rating of 86 or higher
Fuel
Starting System
Spark Plug Type
Spark Plug Gap
Electric Start/Transistorized Magneto
see engine owner's manual
see engine owner's manual
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 16
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STR36SP-SERIES — GENERAL INFORMATION
STR36SP Series Ride-On PowerTrowel Familarazation
Gearboxes
The STR36SP Series Ride-On Power Trowel is designed for
the floating and finishing of concrete slabs.
The STR36SP Series Ride-On PowerTrowel uses two separate
gearbox assemblies that are enclosed in rugged cast aluminum
gear cases.
Take a walk around your trowel. Take notice of all the major
components (see Figures 2 and 3, pages 20 and 21) like the
engine, blades, air cleaner, fuel system, fuel shut-off valve,
ignition switch etc. Check that there is always oil in the engine,
and gear oil in the gearbox assembly.
The gearbox casing has a large oil capacity allowing optimum
lubrication to critical points.
Steering Assist
Dual control levers located in front of the operator's seat are
provided for steering the trowel.The control levers are linked to
two spring loaded cylinders.
Read all the safety instructions carefully.Safety instructions will
be found throughout this manual and on the machine. Keep all
safety information in good, readable condition. Operators should
be well trained on the operation and maintenance of the trowel.
Push the left control lever forward and pull the right control lever
backward and the trowel will rotate clockwise on approximately
a center axis. Pull the left control lever backward and push the
right control lever forward and the trowel will rotate
counterclockwise. See Table 4 on page 26 for a complete
description on the control levers directional positioning.
Look at the operator control levers. Grab the control levers and
move them around a bit. Look to see how moving the control
levers causes the gearboxes and frame to move.
Notice the foot pedal which controls the engine speed. Also take
a look at the main driveline of the trowel.Take note and reference
how the belts look, this is the way the belts should look when
adjusted properly.
Constant Velocity Joints (CV-Joints)
Constant velocity joints insure the efficient transfer of power to
the drive shaft and maintain the timing of the gearboxes without
any chance of slippage.
Before using your trowel, test it on a flat watered down section of
finished concrete.This trial test run will increase your confidence
in using the trowel and at the same time it will familiarize you
with the trowel’s controls and indicators. In addition you will
understand how the trowel will handle under actual conditions.
Training
For training, please use the “TRAINING CHECKLIST” located
in the front of this manual (Page 8).This checklist is not intended
to be a substitute for proper training but will provide an outline
for an experienced operator to provide training to a new operator.
Engine
This trowel is equipped with an air cooled 24 HP Honda gasoline
engine. Refer to the engine owner’s manual for specific
instructions regarding engine operation.This manual is included
with the trowel at the time of shipping. Please contact your nearest
STOW Dealer for a replacement should the original manual
disappear.
Blades
The blades of the trowel finish the concrete as they are swirled
around the surface. Blades are classified as combination (10 or
8 inches wide) and finish (6 inches wide).This trowel is equipped
with four blades per rotor equally spaced in a radial pattern and
attached to a vertical rotating shaft by means of a spider
assembly.
Figures 2 and 3 show the location of the controls, indicators and
general maintenance parts. Each control may perform more than
one function. The functions of each control or indicator are
described on pages 20 and 21.
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 17
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STR36SP-SERIES — CONTROLS AND INDICATORS
1. Seat – Engine will neither start nor run unless operator is
8. Choke Control Lever – In cold weather pull this lever to
seated.
start engine. After engine warms push knob all the way in.
2. Steering Control Levers – Directs the unit forward,
9. Fuel Gauge/Filler Cap – Indicates the amount of fuel in
reverse, left, or right.
the fuel tank. Remove this cap to add fuel.
3. Retardant Spray Control Button – Sprays retardant
10. FuelTank – Holds 5 gallons of unleaded gasoline.
11. Left Foot Riser – Operator foot rest pedal.
12. Spray Nozzle – Spray nozzle for retardant.
through the nozzle at the front of the machine.
4. Pitch Control – Turn the crank as marked on its top surface
to increase or decrease blade pitch.
13. Right Foot Pedal – Controls blade speed. Slow blade
speed is accomplished by slightly depressing the foot pedal.
Maximum blade speed is accomplished by fully depressing
the foot pedal.
Twin Pitch Control (Option) –Both pitch towers are linked
together. One crank may be turned to adjust the blade
pitch simultaneously or individually controlled for each set
of blades.
14. EZ- Mover Boss – Front attachment point for EZ Mover.
5. Light Switch –Turns on three halogen lights.Two in front
Used to move the trowel.
one in rear.
15. Dip Stick – Use to verify correct amount of engine oil.
6. Ignition Switch – With key inserted, turn clockwise to
16. Spark Plug – Access the spark plug through this cutout.
start engine.
7. Hour Meter – Indicates number of hours the engine has
run.
2
4
1
3
5
30
15
28
19
8
7
6
9
10
11
14
12
16
13
14
26
Figure 2. STR36SP-SERIES Controls and Indicators (Front)
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 18
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STR36SP-SERIES — CONTROLS AND INDICATORS
17. Safety Stop Switch – Shuts down engine when seat is
26. Spiders (Left/Right) – Consists of trowel arms, blades,
empty.
wear plate, and thrust collar.
18. Light Assembly (Option) – Optional 12 volt halogen lights
27. Document Box – Contains all product documentation.
are available, two forward and one aft.
28. Battery – Provides +12V DC power to the electrical system.
19. Lift Loops – Located on both sides of the main frame.
29. Belt Guard – Encloses drive belt used in conjunction with
Used to lift the trowel.
clutch.
20. Engine Air Filter – Protects the engine from dirt.
30. Engine Oil Fill – Remove this cap to add engine oil.
21. Oil Filter – Filters the engine oil.
22. Oil Drain – Remove the plug from end of hose to drain the
engine oil.
23. Retardant SprayTank – Holds 5 gallons of retardant.
NOTE
24. Retardant Spray Pump – Delivers retardant to the spray
nozzle.
25. EZ- Mover Boss – Rear attachment point for EZ Mover.
Read, understand, and comply with all safety messages and
operating instructions in this manual before attempting to operate
the trowel.
Used to transport the trowel.
17
15
27
19
19
28
18
20
24
9
10
R
E
T
A
R
D
A
N
T
O
N
L
Y
25
29
21
23
22
25
26
Figure 3. STR36SP-SERIES Controls and Indicators
(Rear)
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 19
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STR36SP-SERIES — BASIC ENGINE
3
4
12
2
1
5
16
8
11
7
10
13
6
9
15
14
Figure 4. Engine Controls and Components
INITIAL SERVICING
The engine (Figure 4) must be checked for proper lubrication and
filled with fuel prior to operation. Refer to the manufacturer's engine
manual for instructions & details of operation and servicing. The
engine shown above is a HONDA engine. Operation for other
types of engines may vary somewhat.
6. Engine ON/OFF Switch – "ON" position permits engine
starting, "OFF" position stops engine operations.
7. Fuel DrainValve – OPEN to let fuel flow, CLOSE to stop
the flow of fuel.
8. Fuel Filter – Filters fuel for contaminants.
1. FuelTank – Five gallon capacity; use unleaded gasoline.
9. Oil Filter – Spin-on type, filters oil for contaminants.
2. Fuel Filler Cap – Remove this cap to add unleaded
gasoline to the fuel tank. Make sure cap is tightened
securely. DO NOT over fill.
10. Oil Cooler – Helps keep engine oil cooler for longer engine
life.
11. Throttle Lever – Controlled by accelerator pedal,
3. Muffler – Used to reduce noise and emissions.
increases or decreases engine RPM.
12. Oil Filler Cap – Remove to add engine oil.
WARNING
13. Oil Dip Stick – Remove to check amount and condition of
oil in crankcase.
Engine components can generate extreme
heat.To prevent burns, DO NOT touch these
areas while the engine is running or
immediately after operating. NEVER operate
the engine with the muffler removed.
14. Starter – Starts engine when ignition key is rotated to the
"ON" position.
15. Oil Drain Plug – Remove to drain crankcase oil.
16. Spark Plug – Provides spark to the combustion chamber.
See engine owner's manual for plug type and gap settings.
Clean spark plug once a week.
4. Air Filter – Prevents dirt and other debris from entering the
fuel system. Unsnap air filter cover to gain access to filter
element.
5. Choke Knob – Used in the starting of a cold engine or in
cold weather conditions. The choke enriches the fuel
mixture.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 20
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STR36SP-SERIES — NEW MACHINE SETUP INSTRUCTIONS
Trowel Pre-Set Up Instructions
Seat Assembly
The purpose of this section is to assist the user in setting up a
NEW trowel. If your trowel is already assembled, (seat, handles,
knobs and battery), this section can be skipped.
The seat is not installed on the trowel for shipping purposes.
To attach the seat perform the following:
The new trowel cannot be put into
service until the pre-setup installation
instructions are completed. These
pre-setup instructions only need to
be performed at the time of
There are two types of seats,
depending on what type of trowel
you have. J and B series trowels have
slots on the seat mounting plate that
allow fore and aft adjustment of the
NOTE
NOTE
unpacking a NEW trowel.
seat. H and S-series trowels have a seat that is mounted
on tracks, similar to an automobile seat.This seat can be adjusted
fore and aft via the control lever under the front of the seat.
Before packaging and shipping, this STR36SP SERIES Ride-
On Power Trowel was run and tested at the factory. If there are
problems, please let us know.
1. Remove the seat from the protective wrapping.
2. Remove the bolts on the bottom of the seat, and place seat
on the seat mounting plate, then insert the bolts through
the holes or slots on the seat mounting plate and tighten.
Control Handle Assembly
The steering control handles are not attached to the trowel's two
lower handles at the time of shipment. To attach the steering
control handles to the two lower handle assemblies perform the
following:
Battery Setup
This trowel was shipped with a wet charged battery.This battery
may need to be charged for a brief period of time as per the
manufacturer instructions.
1. Remove the bolts from the plastic bag tied to the control
towers.
2. Remove all protective wrapping and straps from the control
handles.
CAUTION
Use all safety precautions specified by the battery
manufacturer when working with the battery. See further
specific safety information on page 14 of this manual.
3. Slip the top (loose) piece into the base of the corresponding
handle, making sure to line up the holes.
4. Install the bolt through the lined up holes and tighten the
acorn nut onto the threaded end.
To install the battery on the trowel, make sure that the battery is
well seated in the battery box. Connect the positive cable to the
positive terminal on the battery first, then connect the negative
cable to the negative terminal. Close the plastic battery box cover
and secure the battery box.
Some models are equipped with
adjustable height handles. Adjust the
height by placing the bolt through the
set of holes that corresponds to the
most comfortable height.
NOTE
5. Pay close attention to any wires that may be inside the
control handles. DO NOT pinch or cut any wires during
installation.
6. Inside the plastic bag of parts are two knobs for the pitch
control tower cranks. Install these two knobs onto the tower
crank levers.
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 21
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STR36SP-SERIES — INITIAL START-UP
The following section is intended as a basic guide to the ride-on
trowel operation, and is not to be considered a complete guide
to concrete finishing. It is strongly suggested that all operators
(experienced and novice) read “Slabs on Grade ” published by
the American Concrete Institute, Detroit Michigan.
Table 3. Recommended Viscosity Grades
DO NOT use your ride-on power trowel until this section is
thoroughly understood.
CAUTION
Failure to understand the operation of the STR36SP-SERIES
trowel could result in severe damage to the machine or
personal injury.
Gearbox Oil Level
1. Check the gearbox oil level in both gearboxes
by removing the level plug and ensuring that
the oil is at the correct level. See Figure 6.
See Figures 2 and 3 (Pages 20 and 21) for the location of
any control or indicator referenced in this manual.
2. Fill the gear box just to the level of the fill plug.
(Figure 6) with 69 oz. (2.041 L) of STOW
gearbox lubricant, p/n 20111, ISO or
equivalent.
Engine Oil Level
ALWAYS check engine oil BEFORE EACH USE.
DRAIN
PLUG
GEARBOX
VENT
1.
Pull the engine oil dipstick (Item 2, Figure 5)
FILL/LEVEL
CHECK PLUG
from its holder.
2.
Determine if engine oil is low (Figure 5).
3. If engine oil is low, remove oil filler cap (Item 1, Figure 5),
and add correct amount of engine oil to bring oil level to a
normal safe level. Use oil as recommeded in Table 3.
Figure 6. Gearbox Oil Plugs/Sight Glass
Fuel
Determine if the engine fuel is low (Figure 7). If fuel level is low,
remove the fuel filler cap and fill with unleaded gasoline.
DANGER
Handle fuel safely. Motor fuels are highly
flammable and can be dangerous if
mishandled. DO NOT smoke while
refueling. DO NOT attempt to refuel the ride-
on trowel if the engine is hot or running. DO
NOT attempt to start the engine until the fuel
residue has been completely wiped up and
the area surrounding the engine is dry.
Figure 5. Engine Oil Dipstick
To prevent extensive engine wear or
damage, always maintain the proper
oil level in the crankcase. Never
operate the engine with the oil level
outside of marks on dipstick, (Items
3 and 4 in Figure 5.)
NOTE
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 22
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STR36SP-SERIES — OPERATION
5. Whenstartingacoldengine,pullthechokeknob,(Figure9)
out to the closed position. In warm weather or when the
engine is warm, the unit can be started with choke halfway
or completely open.
FUEL
E
F
Figure 7. Fuel Gauge
Important Information BeforeYou Start
1. This ride-on trowel is equipped with a safety "safety stop
switch". This switch is located beneath the seat assembly.
Remember the engine will not start unless an operator is
sitting in the operator’s seat. The weight of an operator
depresses an electrical switch which will allow the engine
to start.
Figure 9. Choke Knob
WARNING
6. Keep your foot OFF the blade speed control pedal and in
all circumstances, start the engine at idle (without touching
the pedal).
NEVER disable or disconnect the "safety stop switch". It is
provided for the operator's safety and injury or death may
result if it is disabled, disconnected or improperly
maintained.
7. Insert the ignition key into the ignition switch.
8. Turn the ignition key (Figure 10) clockwise and listen for
the engine to start. Once the engine starts release ignition
key.
2. The safety stop switch should be used to stop the engine
after every use. Doing this will verify the switch is working
properly thus providing safety for the operator.Remember
to turn the key to the “OFF” position after stopping the
machine.Not doing so will drain the battery.
9. If the engine fails to start in this manner, consult the engine
owner's manual supplied with the trowel.
10. Test the safety stop switch by standing up briefly.The switch
under the seat should cause the engine to stop. If the switch
fails to shut down the engine.Turn off the engine with the
key switch and repair the safety stop switch. See Table 6
(Troubleshooting ) for possible causes.
3. The right foot pedal (Figure 8) controls blade and engine
speed.The position of the foot pedal determines the blade
speed. Slow blade speed is obtained by slightly depressing
the pedal. Maximum blade speed is obtained by fully
depressing the pedal.
START
OFF
Figure 8. Blade Speed Control Foot Pedal
Starting the Engine
1. With one foot on the ground and the other foot placed on
the trowel's platform, grab the frame near the seat and lift
yourself onto the trowel. Sit in the operator's seat and ensure
the control handles, foot pedal and control panel items can
be comfortably accessed.
Figure 10. Ignition Key
11. Let the engine idle for 3-5 minutes. If choke is applied,
push the choke to the open position as soon as the engine
will run smoothly.
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STR36SP-SERIES — OPERATION
Steering
5. Try adjusting the pitch of the blades.This can be done with
the ride-on trowel stopped or while the trowel is moving,
whatever feels comfortable.Test the operation of optional
equipment like retardant spray and lights if equipped.
Two control levers located in front of the operator’s seat provide
directional control for the STR36SP SERIES Ride-On Power
Trowel.Table 4 illustrates the various directional positions of the
joysticks and their effect on the ride-on trowel.
6. Pull both the left and right joysticks backward and repeat
steps 3 through 6 while substituting the word reverse for
forward.
All directional references with respect
to the steering control levers are from
the operator’s seat position.
1. Push both the left and right control levers forward. See
Figure 11.
LEFT CONTROL LEVER
FORWARD DIRECTION
RIGHT CONTROL LEVER
Figure 11. Left and Right Control Levers
2. With your right foot quickly depress the right foot pedal
halfway.Notice that the ride-on power trowel begins to move
in a forward direction. Return both joystick controls to their
neutral position to stop forward movement, then remove
your right foot from the right foot pedal.
3. Practice holding the machine in one place as you increase
blade speed. When about 75% of maximum blade speed
has been reached, the blades will be moving at proper
finishing speed. The machine may be difficult to keep in
one place.Trying to keep the ride-on trowel stationary is a
good practice for operation.
CAUTION
Trowel arms can be damaged by rough handling or by
striking exposed plumbing or forms while in operation.
ALWAYS look-out for objects which might cause damage
to the trowel arms.
4. Practice maneuvering the ride-on trowel using the
information listed in Table 4. Try to practice controlled
motions as if you were finishing a slab of concrete. Practice
edging and covering a large area.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 24
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STR36SP-SERIES — MAINTENANCE
Maintenance
AirCleaner(Daily)
Thoroughly remove dirt and oil from the engine and control
area.Clean or replace the air cleaner elements as necessary.
Check and retighten all fasteners as necessary.
When performing any maintenance on the trowel or engine,
follow all safety messages and rules for safe operation stated at
the beginning of this manual.
1. Release the four latch tabs (Figure 12) from the air cleaner
cover, and remove the cover.
WARNING
Accidental starts can cause severe injury
or death.
ALWAYS place the ON/OFF switch in the
OFF position.
Disconnect and ground spark plug
leads and disconnect negative
battery cable from battery before
servicing.
Maintenance Schedule
1. Check and retighten all fasteners as necessary.
Daily (8-10 Hours)
Figure 12. Air Cleaner Components
1. Check the fluid levels in the engine and gearboxes, fill as
necessary. Check Air Cleaner. See section on Air Cleaner
servicing.
2. Remove the foam filter from the cover.
Weekly (30-40 Hours)
3. Remove the paper filter from the air cleaner case.
4. Inspect both air filter elements, replace them if necessary.
1. Relube arms, thrust collar and steering links.
2. Replace blades if necessary.
5. To clean the paper air filter, tap the filter element several
times on a hard surface to remove dirt, or blow compressed
air (not to exceed 30 psi (207 kPa, 2.1 kgf/cm2) through the
filter element from the air cleaner case side.
3. Check and clean or replace the engine air filter as
necessary. (See following section on Air Filter
Maintenance.)
4. Replace engine oil and filter as necessary.(See following
section on Oil and Filter.)
6. NEVER! try to brush off dirt; brushing will force dirt into the
fibers. If the paper element is excessively dirt, replace
element.
Monthly (100-125 Hours)
7. Clean the foam air filter element in warm soapy water,
rinse and allow to dry thoroughly. Or clean with a
nonflammable solvent and allow to dry. DO NOT pour any
type of oil into the foam element.
1. Remove, clean, reinstall and relube the arms and thrust
collar.Adjust the blade arms.
2. Replace gearbox lubricant after the first 100 hours of
operation.Replace every 500-600 hours thereafter.
8. Wipe dirt from the inside of the air cleaner body and cover,
using a moist cloth. Be careful not to let any dirt or debris to
enter the air chamber that leads to the carburetor.
3. Check drive belt for excessive wear. (Refer to following
section on Drive Belt maintenance.)
Yearly (500-600 Hours)
9. Reinstall the foam air filter element to the air cleaner cover,
then reinstall the paper air filter element and cover to the
air cleaner case. Securely latch the four hook tabs on the
air cleaner cover
1. Check and replace if necessary the arm bushings, and
thrust collar bushings, shaft seals and belts.
2. Check pitch control cables for wear.
3. Replace gearbox lubricant.
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 25
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STR36SP-SERIES — MAINTENANCE
Oil And Fuel Lines
CAUTION
Operating the engine with a blocked grass screen, dirty or
plugged cooling fins, and/or cooling shrouds removed, will
cause engine damage due to overheating.
■
■
Check the oil and fuel lines and connections regularly for
leaks or damage.Repair or replace as necessary.
Replace the oil and fuel lines every two years to maintain the
line's performance and flexibility.
Long Term Storage
Changing Engine Oil (100 Hours)
■
■
■
Remove the battery.
1. Change the engine oil after the first 20 hours of use, then
change every 6 months or 100 hours.
Drain fuel from fuel tank, fuel line and carburetor.
2. Remove the oil filler cap (Figure 5, Item 1), and fill engine
crankcase with recommended type oil as listed inTable 4.
Fill to the upper limit of dipstick.
Remove spark plug and pour a few drops of motor oil into
cylinder. Crank engine 3 to 4 times so that oil reaches all
internal parts.
3. Crankcase oil capacity is 1.69 qts. (1.60 liters) without oil
filter replacement, with oil filter replacement 2.02 qts. (1.90
liters).
■
■
Clean exterior with a cloth soaked in clean oil.
Store unit covered with plastic sheet in moisture and dust-
free location out of direct sunlight.
Oil Filter (200 Hours)
1. Replace the engine oil filter (Figure 13) every 200 hours.
CAUTION
Never store the ride-on trowel with fuel in the tank for any
extended period of time. Always clean up spilled fuel
immediately.
Engine Tune-Up
■
See your engine manual for specific information on tuning
up your engine, checking and gaping the spark plugs, etc.
Figure 13. Oil FIlter
2. Be sure to coat the seal of the new oil filter with clean
engine oil.
See the engine manual supplied with
your machine for appropriate engine
Fuel Filter (200 Hours)
NOTE
maintenance
schedule
and
1. Replace the engine fuel filter (Figure 14) every 200 hours.
troubleshooting guide for problems.
At the front of the book (Page 9) there is a “Daily Pre-Operation
Checklist”. Make copies of this checklist and use it on a daily
basis.
Disconnect spark plug wires and battery cables before attempting
any service or maintenance on the ride-on trowel.
Figure 14. Honda Fuel Filter
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 26
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STR36SP-SERIES — MAINTENANCE
CheckingThe Drive Belt
5
The drive belt needs to be replaced as soon as it starts to show
signs of wear. Indications of excessive belt wear are fraying,
squealing when in use, belts that emit smoke or a burning rubber
smell when in use.
Under normal operating conditions, a drive belt may last
approximately 150 hours. If your trowel is not reaching this kind
of life span for drive belt wear, check the drive belt for proper
pulley alignment and spacing.
3
2
4
1
To gain access to the drive belt, remove the drive belt guard
cover (Item 1, Figure 16), then visually inspect the drive belt for
signs of damage or excessive wear. If the drive belt is worn or
damaged, replace the drive belt.
1
2
3
4
5
Drive Belt Guard Cover
Lower Pulley
Upper Pulley
Spare Drive Belt
Spare Drive Belt Holder
WARNING
DO NOT attempt to insert hands or tools
into the belt area while the engine is
running. NEVER run the engine with the
safety guards removed. Keep fingers,
hands, hair and clothing away from all
moving parts to prevent bodily injury.
Figure 16. Drive Belt Guard Cover
1. Remove Drive Belt Guard Cover (Item 1, Figure 16).
2. Squeeze the drive belt as shown in Figure 17, and pull the
V-belt upwards.This will spread open the faces of the lower
drive pulley.
WARNING
DO NOT remove the drive belt guard cover
until the muffler has cooled. Allow the entire
trowel to cool down before performing this
procedure.
1
2
Removing the Drive Belt
6
Leave the existing drive belt intact until instructed to cut it.
Leave the engine in place for this procedure. It is not
necessary to slide the engine to replace the drive belt.
3
5
4
Have a 3/4 X 1 X 3-1/4 inch wooden block available.
1
2
3
4
5
6
Upper Pulley
Drive Belt
Lower Pulley Fixed Face
Lower Pulley Spread Apart
Lower Pulley Movable Face
WOODEN BLOCK
WIDTH
LENGTH
1.00 IN.
3.25 IN.
HEIGHT
.75 IN.
Squeeze and Pull Up To Spread
Lower Pulley
Figure 17. Expanding Lower Drive Pulley
Figure 15. Wooden Block For Spacer
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 27
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STR36SP-SERIES— MAINTENANCE
3. Insert the 3/4" X 1" X 3-1/4" block between the moveable
face and the fixed face of the lower drive pulley. See Figure
18. This block will help keep the lower drive pulley faces
open while installing the new drive belt.
In the event of a drive belt failure, the spare (replacement) drive belt
can be used for quick replacement at the job site to continue trowel
operation.
1. If necessary, refer to Removing Drive Belt Instructions.
Ensure all remnants of old belt have been removed from
pulleys.
2. To replace the drive belt with the spare drive belt, remove
the 2 bolts that secure the drive belt carrier. (Figure 19)
This will allow free movement of the belt for installation.
Take care with to not contaminate the relplacement belt
with grease or dirt.
1
Wooden Block
3. With the 3/4 x 1 x 3-1/4 wood block holding the lower pulley
open, place the replacement belt into the lower pulley first.
Work the belt over the upper drive pulley into the pulley
groove.
Figure 18. Holding Lower Pulley Open
4. Squeeze the belt enough to remove the wood block. With
the block removed, release the tension on the belt.
4.
If the belt is not being reused (recommended), CUT the
drive belt. Ensure all belt remnants are removed from the
pulleys.
5. Reinstall the spare belt carrier and the drive belt guard.
6. Replace the spare belt before the next trowel use. See
spare drive belt replacement procedures.
Installing the Drive Belt (Using Replacement Drive Belt)
The STR36SP-SERIES Ride-On PowerTrowel is equipped with a
replacement drive belt (spare) carrier, which is mounted on the
inboard side of the fuel tank near the clutch. Make sure that there is
ALWAYS a spare drive belt in the drive belt carrier before the trowel
is placed on a slab to finish concrete.
2
1
3
1
2
3
4
5
6
Bolt, Spare Drive Belt Carrier
Spare Drive Belt Holder
Wooden Block
CV-Joint
New Spare Drive Belt
4
5
6
Figure 19. Drive Belt Install
Lower Drive Pulley
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 28
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STR36SP-SERIES— MAINTENANCE
5
4
6
1
2
3
1
2
3
4
5
6
CV Joint
Bolt (Remove 3 places)
New Spare Drive Belt
Bolt, Spare Drive Belt Carrier
Spare Drive Belt Holder
Left Side Gearbox
Figure 20. Spare Drive Belt Replacement
Spare Drive Belt Replacement
3. Once the CV-joint has been separated from the left-side
It will be necessary to disconnect the
CV-Joint from the left-side gearbox
coupler.This means the removal of
the three screws that secure the CV-
Joint to the gearbox.
gearbox, push the CV-joint inward so that a gap exists
between the gearbox and the CV-joint (Figure 20). Slide
the spareV-belt between the gearbox coupler and the CV-
joint. Avoid contaminating the replacement belt with grease
or oil when sliding it between the CV-Joint and gearbox
coupler.
NOTE
To replace a spare drive belt, be prepared to disconnect the CV-
joint from the left-side gearbox. See Figure 20.
4. Place the spare drive belt inside the drive belt carrier, and
secure the spare belt carrier to the inboard side of the left
gearbox.
1. Place the trowel on suitable supports and observe all safety
precautions.
5. Install the three screws that secure the CV-joint to the left-
side gearbox coupler.
2. Remove the three screws that secure the CV-joint to the
left-side gearbox coupler.
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 29
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STR36SP-SERIES— MAINTENANCE
Drive SystemTheory of Operation
Centrifugal force pushes the roller arms against the ramp plate,
forcing the moveable face toward fixed face squeezing the belt. (see
Figure 23 below)
The STR36SP-SERIES Ride-On PowerTrowel is equipped with a
"Torque Converter" which supplies torque to both the left and right
gearboxes.
CENTRIFUGAL FORCE
LOW OUTPUT
SPEED
The function of the torque converter is to automatically deliver the
correct amount of torque required by the trowel under all load
conditions.This enables the trowel to deliver the necessary torque
for float pan applications and the high rotor speeds required for
burnishing concrete.
DRIVE
PULLEY
DISTANCE
MOVEABLE
FACE
MOVEABLE FACE
IS CONTROLLED
BY A SPRING
TRAVELS
AND BELT TENSION
LOW ENGINE RPM
DRIVEN PULLEY
ThetorqueconverterusedintheSTR36SPSERIESRide-OnPower
Trowel is a variable pitch pulley type (Figure 21) connected by a
drive belt.
MOVABLE FACE IS
CONTROLLED BY
ROLLER WEIGHT ARMS
AND SPRINGS
HIGH OUTPUT
SPEED
DRIVE
PULLEY
HIGH ENGINE RPM
DRIVEN PULLEY
Fig. 23. Pulley Interaction
The"VariablePitchPulleys"haveonefixedface, andonemoveable
face.The drive pulley ( torque converter, Figure 24) moveable face
is controlled by roller weight arms and springs, which change
position according to engine speed.The driven pulley moveable
face is controlled by a spring and belt tension.
DRIVE PULLEY
Fig. 21.Torque Converter/Variable Pitch Pulley
RAMP
PLATE
BUSHING
Drive Pulley
SPRING
The "Drive Pulley" uses centrifugal force (Figures 22 and 23)
to create a belt squeeze force transmitted at the pulley faces.
This condition functions as an automatic clutch and transmission.
ROLLER ARM
RI
F
T
N
U
G
A
E
L
C
F
O
WEIGHT
R
C
E
Fig. 24.Variable Pitch Pulley
FIXED
FACE
A
B
C
DRIVE
PULLEY
VARIABLE
FACE
DRIVEN
PULLEY
QUEEZE
S
T
DRIVE PULLEY
(TORQUE CONVERTER)
FORCE
BEL
NEUTRAL
LOW SPEED
HIGH SPEED
Figure 22. Torque Converter (Centrifugal Force)
Figure 25. Pulley Conditions
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 30
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STR36SP-SERIES— MAINTENANCE
How It Works (Figure 25)
Blade Pitch
Condition A:
Condition B:
Condition C:
Engine Idling
Sometimes it may be necessary to match blade pitch between
the two sets of blades. There are some signs that this may be
necessary. For example, the differences in pitch could cause a
noticeable difference in finish quality between the two sets of
blades.Or, the difference in blade pitch could make the machine
difficult to control.This is due to the surface area in contact with
the concrete (the blade set with the greater contact area tends to
stick to the concrete more).
Drive Pulley: Small
Driven Pulley: Large
Belt: Loose and Stationary
Engine Accelerating
Drive Pulley: Small But Increasing
Driven Pulley: Large But Decreasing
Belt: ApproachingTightness
Engine At High Speed
Drive Pulley: Large
Matching Blade Pitch for Both Sets of Blades
Trowels equipped with optional Twin PitchTM Controls may need
to have blade pitch between the two sets of blades "syncronized".
If the blades need to be syncronized this is easily accomplished
by performing the following. Refer to Figure 27.
Driven Pulley: Small
Belt: Tight
1. Lift the pitch adjustment handle on either side. Once lifted,
that side is now disconnected from the Twin PitchTM system.
Clutch
2. Adjust to match the opposite side.
This clutch system provides a high pulley ratio (a low gear- so to
speak) to start out and a low pulley ratio (a high gear- so to
speak) for a high speed operation, with infinite variation between
the two.
3. When adjusted, lower the handle to Twin PitchTM operating
position.
This means that it will not be necessary to give full throttle in
order to "break the blades/pans loose". The machine can slowly
be brought up to speed.
A
B
The torque-sensitive pulley (Figure 26) utilizes a spring and cam.
Peakperformanceresultsfromproperinteractionbetweenthedriven
pulley spring and the ramp angle of the cam bracket.
SPRING
DRIVEN PULLEY
CAM
BRACKET
FIXED FACE
MOVEABLE
FACE
Figure 26. Pulley Spring and Cam Bracket
A
B
Twin PitchTM disengaged (one side)
Operating Position
Figure 27. Pitch Towers
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 31
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STR36SP-SERIES — MAINTENANCE
Figure 29 illustrates the "correct alignment " for a spider plate
(as shipped from the factory).
Trowel Arm adjustment Procedure
The following procedure should be
followed to adjust trowel arms when
it becomes apparent that the trowel
is finishing poorly or in need of
routine maintenance.
NOTE
A level, clean area to test the trowel prior to and after adjustement
is essential. Any unlevel spots in the floor or debris under the
trowel blades will give an incorrect perception of adjustment.
Ideally, a 5' x 5' three-quarter inch thick flat steel plate should be
used for testing.
Figure 29. Correct Spider Plate Alignment
2. Start engine, and bring trowel blades up to full speed and look
forthefollowingconditions:
■
Does the trowel have a perceived rolling or bouncing
motion?
1. To determine which blades need adjustment, place the
trowelinthetestarea(three-quarterinchthickplate)andlook
for the following conditions:
■
Does the guard ring “rock up and down” relative to the
ground?
■
Pitch the blades as flat as possible and look at the
adjustment bolts.They should all barely make contact
with the lower wear plate on the spider. If you can see
that one of them is not making contact, some adjustment
will be necessary.
Stabilizer Ring Removal
1. Ifthetrowelisequippedwithanouterstabilizerring(Figure
30), remove the four bolts at the end of each spider arm.
■
Is the machine wearing out blades unevenly (i.e. one
blade is completely worn out while the others look new)?
STABILIZER
RING
Figure 28 illustrates "worn spider bushings or bent trowel
arms". Check to see that adjustment bolt is barely touching (0.10"
max. clearance) lower wear plate. All alignment bolts should be
spaced the same distance from the lower wear plate.
REMOVE
TO FREE
SPIDER
ASSEMBLY
Figure 30. Stabilizer Ring
Figure 28. Worn Arm Bushings
2. Examine stabilizer ring for out of round or bends. If ring is
damaged, replace ring. If ring is found to be correct with no
damage,setaside.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 32
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STR36SP-SERIES — MAINTENANCE
Trowel Arm Removal
Trowel Blade Removal
1. Each trowel arm is held in place at the spider plate by a hex
head bolt (with zerk grease fitting). Remove the hex head
bolt/zerk grease fitting from the spider plate. (Figure 31)
1. Removethetrowelbladesfromthetrowelarmbyremoving
thethreehexheadbolts(Figure33)fromthetrowelarm.Set
blades aside.
2. Remove the trowel arm from the spider plate.
Figure 33. Trowel Blades
1
2
Spider Plate
Hex Head Bolt (Zerk Fitting)
2. Wirebrushanybuild-upofconcretefromallsixsidesofthe
trowel arm. Repeat this for the remaining three arms.
Figure 31. Removing Zerk Grease Fitting
3. Should the trowel arm inserts (bronze bushing ) come out
withthetrowelarm,removethebushingfromthetrowelarm
andsetasideinasafeplace.Ifthebushingisretained inside
the spider plate, carefully remove the bushing.
4. Examinethebronzetrowelarmbushinginsert(Figure 32),
cleanif necessary.Replacebushingifout-of-roundorworn.
Figure 32. Bronze Bushings
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 33
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STR36SP-SERIES — MAINTENANCE
Checking Trowel Arm Straightness
3. Next, checktheclearancebetweentheroundshaftandthe
testsurfaceasoneoftheflathexsectionsofthearmrestson
thetestsurface. Rotatethearmtoeachoftheflathexsections
and check the clearance of the round shaft. Use a feeler
gauge of .005" (0.127 mm). Each section should have the
sameclearance betweentheroundofthetrowelarmshaft
andthetestsurface.
Trowel arms can be damaged by rough handling, (such as dropping
the trowel on the pad), or by striking exposed plumbing, forms, or
rebar while in operation. A bent trowel arm will not allow the trowel
to operate in a smooth fluid rotation. Ifbenttrowelarmsaresuspect,
check for flatness as follows, refer to Figures 34 and 35.
4. If the trowel arm is found to be uneven or bent, replace the
trowelarm.
Trowel Arm Adjustment
Shown in (Figure 38, Page 37) is the adjustment fixture with a
trowelarminserted.Aseachtrowelarmislockedintothefixture,
thearmboltisadjustedtowhereitcontactsastoponthefixture.
This will consistently adjust all of the trowel arms, keeping the
finisher as flat and evenly pitched as possible.
1
2
3
4
5
6
Trowel Arm Round Shaft Section
Trowel Arm Hexagonal (Hex) Shaft Section
Lever Mounting Slot (Left Arm Shown)
Roll Pin Hole
Blade Attachment Bolt Hole (One ofThree)
Flat of Hexagonal Shaft (Top of Arm)
1. LocatethetrowelarmadjustmenttoolP/N9177.
1
Figure 34. Trowel Arm
1. Use a thick steel plate, granite slab or any surface which is
true and flat, to check all six sides of each trowel arm for
flatness.
3
2
4
2. Check each of the six sides of the trowel arm (hex section).
Afeelergaugeof.004"(0.10mm)shouldnotpassbetween
theflatofthetrowelarmandthetestsurfacealongitslength
on the test surface. (Figure 35, Item 3) .
SIDEVIEW
1
2
3
4
Adjustment Bolt
"Distance"
Locking Nut
Fixture Arm
Figure 36. Trowel Arm AdjustmentTool Side View
2. Ensurethefixturearmisinthepropersetting(upordown)for
your trowel arm rotation as shown in Figure 37.
Arms with CLOCK-WISE blade
rotation use the fixture arm in the UP
1
2
3
4
Trowel Arm
FlatTest Surface
Feeler Gauge (.004 in. / 0.10 mm)
Feeler Gauge (.005 in. / 0.127 mm))
position (A in Figure 37). Arms with
NOTE
COUNTER CLOCK-WISE blade
rotation use the fixture with the fixture
arm in the DOWN position. (B in Figure
37).
Figure 35. Checking Trowel Arm Flatness
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STR36SP-SERIES — MAINTENANCE
4. Useanallenwrenchtotightenthelockingboltssecuringthe
trowel arm in place.
5. Adjust the bolt "distance" shown in Figure 36 to match one
of the arms.The other arms will be adjusted to match this
distance.
6. Loosenthelockingnutonthetrowelarmlever,thenturnthe
trowel arm adjusting bolt until it barely touches (.010") the
fixtureadjustingbolt.
7. Oncethecorrectadjustmentismade,tightenthelocknuton
the trowel arm to lock in place.
8. Loosen locking nuts on the adjustment fixture, and remove
trowelarm.
Figure 37. Trowel Arm Adjustment Setup
9. Repeat steps for the remaining trowel arms.
3. Unscrewthelockingboltsontheadjustmenttoolandplace
thetrowelarmintothefixturechannelasshowninFigure38
Athinshimmayberequiredtocoverthebladeholesonthe
trowelarm. Makesuretoalignthetroweladjustmentboltwith
thefixtureadjustmentbolt.
Re-Assembly
1. Clean and examine the upper/lower wear plates and thrust
collar.Examine the entire spider assembly.Wire brush any
concreteorrustbuild-up.Ifanyofthespider componentsare
found to be damaged or out of round, replace them.
2. Makesurethatthebronzetrowelarmbushingisnotdamage
oroutofround.Cleanthebushingifnecessary.Ifthebronze
bushing is damaged or worn, replace it.
3. Reinstall bronze bushing onto trowel arm.
4. Repeat steps 2 -3 for each trowel arm.
5. Makesurethatthespringtensionerisinthecorrectposition
to exert tension on the trowel arm.
6. Insertalltrowelarmswithleversintospiderplate(withbronze
bushingalreadyinstalled)usingcaretoaligngreaseholeon
bronze bushing with grease hole fitting on spider plate.
1
2
3
4
5
6
7
8
9
Arm
Trowel Arm Lever
Fixture Arm
Adjustment Bolt
Distance = .010 Inch
Adjustment Bolt
Trowel Arm Adjustment Fixture
Locking Bolts
7. Locktrowelarmsinplacebytighteningthehexheadboltwith
zerk grease fitting and jam nut.
8. Re-install the blades onto the trowel arms.
9. Install stabilizer ring onto spider assembly.
10. Lubricate all grease points (zerk fittings) with premium
"Lithum 12" based grease, conforming to NLG1 Grade #2
consistency.
Shim
Figure 38. Trowel Arm Adjustment Fixture Components
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 35
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STR36SP-SERIES — MAINTENANCE
Installing Pans Onto Finisher Blades
1. Lift trowel just enough to slide pan under blades. Lower
finisher onto pan with blades (Item #1) adjacent to Z-Clips
(Item#4).
Theserounddiscssometimesreferredtoas"pans" attachtothe
spiders arms and allow early floating on wet concrete and easy
movement from wet to dry areas.They are also very effective in
embedding large aggregates and surface hardeners.
2. Rotate blades into position under Z-Clips. Ensure that the
bladesarerotatedinthedirectionoftravelwhenthemachine
is in operation or use the engine to rotate the blades into
position.
3. Attachthebladetie-downs(Item#3) to thefarsideoftheZ-
Clip brackets (Item #4) with tie-down knobs (Item #2) as
shown in figure 39.
4. Check to make certain that the blade edges are secured
undertheZ-Clipsandthetie-downsaresecuredcompletely
overtheedgesofthebladebarbeforethemachineisputback
intooperation.
WARNING
ALWAYS install pans either on the work area or on an area
that is next to and level with the work area. DO NOT lift the
trowel when the pans are attached.
Decommissioning Trowel/Components
Decommissioningisacontrolledprocessusedtosafelyretirea
pieceofequipmentthatisnolongerserviceable. Iftheequipment
poses an unacceptable and unrepairable safety risk due to wear
or damage or is no longer cost effective to maintain, (beyond life-
cycle reliability) and is to be decommissioned, (demolition and
dismantlement), thefollowingproceduremusttakeplace:
Refer to Figure 39 when installing pans onto finisher blades.
1. Drainallfluidscompletely. Thesemayincludeoil, gasoline,
hydraulic oil and antifreeze. Dispose of properly in accor-
dancewithlocalandgovernmentalregulations.Neverpour
on ground or dump down drains or sewers.
2
3
2. Remove battery and bring to appropriate facility for lead
reclamation. Usesafetyprecautionswhenhandlingbatter-
ies that contain sulfuric acid, (See page 14).
3. The remainder can be brought to a salvage yard or metal
reclamationfacilityforfurtherdismantling.
1
4
1
2
3
4
BLADE ASSEMBLY
KNOB,TIE-DOWN Z-CLIP PANS
TIE-DOWN, BLADE
Z-CLIP, PAN
Figure 39. Z-Clip Finisher Pan Installation
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 36
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STR36SP-SERIES —TROUBLESHOOTING (ENGINE)
TABLE 5. ENGINE TROUBLESHOOTING
SYMPTOM
POSSIBLE PROBLEM
SOLUTION
Fuel tank is empty.
Fill fuel tank.
Shut-off valve is closed.
Fuel line has suction leak or
Open fuel shut-off valve.
Check fuel line condition and fuel line clamps.
is restricted. Fuel filter, or fuel Ensure that fuel line is not kinked. Check fuel filter
tank cap vent is obstructed.
for restriction and replace if necessary. Check fuel
cap vent and clean or replace as necessary.
Fuel supply is contaminated. Drain and clean fuel tank, clean tank and refill with
fuel.
Engine Cranks But
Will Not Start
If carbureted, carburetor is
underchoked or overchoked.
Apply recommended amount of choke for cold and
warm weather.
Spark plug is fouled,
improperly gapped, or
damaged. Spark plug leads
disconnected.
Check spark plug for fouling, check gap, and
inspect for damage. Clean or replace spark plug
as necessary. Reattach spark plug leads if
disconnected.
Safety stop switch
malfuntion.
Ensure that the Safety Stop Switch is functioning
when the operator is seated; replace switch if
necessary.
Fuel tank is empty.
Fill fuel tank.
Shut-off valve is closed.
Open fuel shut-off valve.
Fuel line has suction leak or
is restricted. Fuel filter is
obstructed, or fuel tank cap
vent is blocked.
Check fuel line condition and fuel line clamps.
Ensure that fuel line is not kinked. Check fuel filter
for restriction and replace if necessary. Check fuel
cap vent and clean or replace as necessary.
Engine Starts But
Will Not Continue
Running
If engine is carbureted,
Apply recommended amount of choke for cold and
carburetor is underchoked or warm weather.
over choked.
Faulty ignition switch or
starter.
Replace defective switch or starter.
Engine is seized.
Repair or replace engine.
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 37
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STR36SP-SERIES —TROUBLESHOOTING (ENGINE)
TABLE 5 CONT.. ENGINE TROUBLESHOOTING
SYMPTOM
POSSIBLE PROBLEM
SOLUTION
Air filter is obstructed.
Replace air filter.
Altitude causes 3% loss of
horsepower per 1000 feet of
altitude.
If available, install high altitude jets in carburetor.
Choke is partially closed.
Open choke.
Faulty spark plugs or spark
plug leads. Spark plug lead
disconnected.
Replace spark plugs or spark plug leads if faulty.
Reattach spark plug lead if disconnected.
Engine Lacks
Power
Fuel is contaminated.
Drain and clean fuel tank. Refill with clean fuel.
There is a lack of lubrication. Check engine oil.
Engine is overheated
Allow engine to cool. Find and repair cause of
overheating.
Exhaust is restricted.
Remove or repair restriction.
Ignition timing incorrect.
Set engine ignition timing to manufacturer's
specification.
Ignition timing incorrect.
Fuel mixture is too lean.
Exhaust is restricted.
Set engine ignition timing to manufacturer's
specification.
Look for intake system leak. Repair any leaks
found.
Remove or repair restriction.
Replace fan shroud.
Engine Overheats
Fan shroud or fan is broken
or missing.
Coolant level is low.
Fill radiator when cool. Add coolant to fill line on
reservoir.
Low or Hi crankcase oil level
Check engine oil. Fill if low, drain if overfilled.
Charge and test battery. Replace if defective.
Battery is discharged or
defective.
Loose or faulty wires or
connections.
Inspect wiring, repair any bad connections or
wires.
Engine Will Not
Crank
Faulty ignition switch or
starter.
Replace defective switch or starter.
Engine is seized.
Repair or replace engine.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 38
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STR36SP-SERIES—TROUBLESHOOTING (TROWEL)
TABLE 6. TROUBLESHOOTING
SYMPTOM
POSSIBLE PROBLEM
SOLUTION
Make sure that the Safety Stop Switch is functioning when the
operator is seated; replace switch if necessary.
Safety Stop Switch malfunction?
Look at the fuel system. Make sure there is fuel being supplied to
the engine. Check to ensure that the fuel filter is not clogged.
Fuel?
Engine running rough or not
at all.
Check to ensure that the ignition switch has power and is
functioning correctly.
Ignition?
Other problems?
Consult engine manufacturer’s manual.
Check wiring. Replace as necessary.
Loose wire connections?
Safety Stop Switch not
functioning.
Bad contacts?
Blades?
Replace switch.
Make certain blades are in good condition, not excessively worn.
Finish blades should measure no less than 2" (50mm) from the
blade bar to the trailing edge, combo blades should measure no
less that 3.5" (89mm). Trailing edge of blade should be straight
and parallel to the blade bar.
Check that all blades are set at the same pitch angle as
measured at the spider. A field adjustment tool is available for
height adjustment of the trowel arms (see Optional Equipment).
Spider?
Check the spider assembly for bent trowel arms. If one of the
arms is even slightly bent, replace it immediately.
Bent trowel arms?
Check the trowel arm bushings for tightness. This can be done by
moving the trowel arms up and down. If there is more than 1/8"
(3.2 mm) of travel at the tip of the arm, the bushings should be
replaced. All bushings should be replaced at the same time.
If trowel “bounces, rolls
concrete, or makes uneven
swirls in concrete”.
Trowel arm bushings?
Check the flatness of the thrust collar by rotating it on the spider.
If it varies by more than 0.02" (0.5 mm) replace the thrust collar.
Thrust collar?
Check the thrust collar by rocking it on the spider. If it can tilt
more than 1/16" (1.6 mm) [as measured at the thrust collar O.D.],
replace the bushing in the thrust collar.
Thrust collar bushing?
Check the thrust bearing to see that it is spinning free.
Replace if necessary.
Thrust bearing worn?
Blade pitch?
Check blades for consistent pitch. Adjust per Maintenance section
instructions if necessary.
The main output shaft of the gearbox assembly should be
checked for straightness. The main shaft must run straight and
cannot be more than 0.003" (0.08 mm) out of round at the spider
attachment point.
Main shaft?
Yoke?
Machine has a perceptible
rolling motion while running.
Check to make sure that both fingers of the yoke press evenly on
the wear cap. Replace yoke as necessary.
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 39
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STR36SP-SERIES—TROUBLESHOOTING (TROWEL)
TABLE 7. TROUBLESHOOTING (CONTINUED)
SYMPTOM
POSSIBLE PROBLEM
SOLUTION
Check all electrical connections, including the master on/off switch and check to
see if wiring is in good condition with no shorts. Replace as necessary.
Wiring?
Lights?
Lights (optional) not working.
Check to see if light bulbs are still good. Replace if broken.
Check the tank to make sure retardant is present. Fill tank as necessary.
Retardant?
Wiring?
Check all electrical connections, including master on/off switch connections.
Replace components and wiring as necessary.
Retardant spray (optional) not working.
Check the continuity of master on/off switch. Replace if broken.
Bad switch?
If pump has a voltage present when the switch is turned on, but does not operate
and electrical connections to the pump are good, replace the pump.
Bad spray pump?
See section on blade speed adjustment.
Blade speed out of adjustment?
Worn components?
Pivots?
Check for wear of steering bearings and linkage components replace if necessary.
Check to ensure free movement of hydraulic drive motors.
Steering is unresponsive.
Check to ensure that hydraulic pressure is adequate. See section on checking
hydraulic pressure.
Hydraulic pressure?
Adjust seat with lever located on the front of the seat.
Operating position is uncomfortable.
Seat adjust for operator?
Broken or loose parts?
If the motor runs and the pitch is not affected, parts inside the power head may be
loose or broken. Return power head to dealer for service.
Check all electrical connections and wiring. Check the continuity at the power head
unit. Verify that there is voltage present at the power head switch with the key
switch in the “on” position.
Power head on Electric Pitch (optional)
not working.
Wiring?
Check the continuity of the switch. If switch is malfunctioning, replace immediately.
Switch?
Make sure that both crank handles are pushed down as far as possible. Doing this
ensures that the linkage is engaged.
Crank handles?
Broken part?
Linkage on Twin Pitch (optional) not
working.
Replace all broken parts immediately.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 40
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STR36SP-SERIES — NOTES
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 41
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STR36SP-SERIES — EXPLANATION OF CODES IN REMARKS COLUMN
The following section explains the different symbols and
remarks used in the Parts section of this manual. Use the
help numbers found on the back page of the manual if there
are any questions.
QTY. Column
Numbers Used — Item quantity can be indicated by a
number, a blank entry, or A/R.
A/R (As Required) is generally used for hoses or other
parts that are sold in bulk and cut to length.
NOTICE
The contents and part numbers listed in the parts
section are subject to change without notice.Multiquip
does not guarantee the availability of the parts listed.
A blank entry generally indicates that the item is not sold
separately.Other entries will be clarified in the“Remarks”
Column.
SAMPLE PARTS LIST
REMARKS Column
NO. PART NO. PART NAME
QTY. REMARKS
Some of the most common notes found in the “Remarks”
Column are listed below. Other additional notes needed
to describe the item can also be shown.
1
2%
12345
BOLT......................1 .....INCLUDES ITEMS W/%
WASHER, 1/4 IN............NOT SOLD SEPARATELY
WASHER, 3/8 IN....1 .....MQ-45T ONLY
2% 12347
3
4
12348
12349
HOSE ..................A/R ...MAKE LOCALLY
BEARING ..............1 .....S/N 2345B AND ABOVE
Assembly/Kit — All items on the parts list with the
same unique symbol will be included when this item is
purchased.
NO. Column
Indicated by:
Unique Symbols — All items with same unique
symbol
“INCLUDES ITEMS W/(unique symbol)”
(@, #, +, %, or >) in the number column belong to the
same assembly or kit, which is indicated by a note in the
“Remarks” column.
Serial Number Break — Used to list an effective serial
number range where a particular part is used.
Indicated by:
Duplicate Item Numbers — Duplicate numbers indicate
multiple part numbers, which are in effect for the same
general item, such as different size saw blade guards in
use or a part that has been updated on newer versions
of the same machine.
“S/N XXXXX AND BELOW”
“S/N XXXX AND ABOVE”
“S/N XXXX TO S/N XXX”
Specific Model Number Use — Indicates that the part
is used only with the specific model number or model
number variant listed. It can also be used to show a
part is NOT used on a specific model or model number
variant.
NOTICE
When ordering a part that has more than one item
number listed, check the remarks column for help in
determining the proper part to order.
Indicated by:
“XXXXX ONLY”
“NOT USED ON XXXX”
PART NO. Column
Numbers Used — Part numbers can be indicated by a
number, a blank entry, or TBD.
“Make/Obtain Locally” — Indicates that the part can
be purchased at any hardware shop or made out of
available items.Examples include battery cables, shims,
and certain washers and nuts.
TBD (To Be Determined) is generally used to show a
part that has not been assigned a formal part number
at the time of publication.
“Not Sold Separately”— Indicates that an item cannot
be purchased as a separate item and is either part of an
assembly/kit that can be purchased, or is not available
for sale through Multiquip.
A blank entry generally indicates that the item is not sold
separately or is not sold by Multiquip. Other entries will
be clarified in the “Remarks” Column.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 42
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STR36SP-SERIES — SUGGESTED SPARE PARTS
Qty.
10
1
P/N
Description
STR36SP-SERIES - HONDA GX670TAF 24 HP ENGINE
10031 .................... WASHER 1/4 IN.
12548 .................... SPRAY PUMP
1 Unit
1
392292 .................. SPRAY NOZZEL
2108 ...................... CAP, SPRAYTANK
2673 ...................... CIRCUIT BREAKER 30A, 12V
4682 ...................... TOGGLE SWITCH
8381 ...................... BOOT, TOGGLE SWITCH
2655 ...................... HOUR METER
1
Qty.
4
P/N
Description
1
20409 ............TROWEL ARM, LH
20408 ............TROWEL ARM, RH
1163 ..............LEVERTROWEL ARM (L.S.)
1555 ..............LEVERTROWEL ARM (R.S.)
10968 ............THRUST COLLAR KIT
12478 ............SPIDER KIT
1
4
1
4
1
4
1
12005 .................... SAFETY-OFF ("KILL" SWITCH)
12018 .................... CONNECTOR, RELAY
12017 .................... RELAY, ("KILL" SWITCH)
16910ZE8015 ....... FUEL FILTER
17210ZJ1841 ........ AIR FILTER ELEMENT
15410ZJ4999AH ... OIL FILTER
9807952876 .......... SPARK PLUG - NGK
15611MB0000....... OIL FILTER CAP
17218Z51840 ....... FILTER, OUTER, AIR
2
1
2
1
20
20
20
4
0166A ............WASHER
1
1876 ..............JAM NUT
1
0164B ............SCREW
1
1157A ............BUSHING
2
4
4
1316 ..............SPRING (L.S.)
1
2143 ..............SPRING (R.S.)
1
20
20
20
4
1875 ..............WASHER
1322 ..............SCREW ASSY., ARM RETAINING
1162A ............CAP GREASE FITTING
0131A ............SCREW (HHC 1/4 - 20 X 3/4)
0948 ..............WASHER, FLAT
4
1
20384 ............BELT, DRIVE CVT
0181B ............WASHER 1/4 IN
20
1
11418 ............FUEL CAP/GAUGE (ENG)
19633 ............BUSHING, RUBBER FUEL
20348 ............CABLE, THROTTLE (FOOT PEDAL)
2153 ..............ROD END, FEM RH
......................(THROTTLE CABLE)
2064 ..............ROD END, FEM RH 3/8-24
......................(STEERING)
1
1
1
6
4
2
4
2063 ..............ROD END, MALE RH 3/8-24
......................(STEERING)
11142 ............ROD END, MALE RH 1/2-20
......................(STEERING)
BLADE ASSY. .CONTACT UNIT SALES DEPT/
......................ACCESSORY ITEM
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 43
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STR36SP-SERIES — DECALS
DECALS
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 44
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STR36SP-SERIES — DECALS
DECALS
NO.
1
PART NO.
PART NAME
QTY.
REMARKS
11246
DECAL SET, INTERNATIONAL STDS ...................1.................. INCLUDES ITEMS 1A-1H
1A
1B
1C
1D
1E
1F
1G
1H
2
3
4
5
6
DECAL, BELT DRIVE
DECAL, GEAR DRIVE
DECAL, CHECK
DECAL, HOT
DECAL, LIFTING POINT
DECAL, LUBRICATION
DECAL, CLOCKWISE
DECAL, COUNTER CLOCKWISE
DECAL, POWDER COATED
DECAL, STOW
1
2
2
1
2
4
1
1
1
1
1
1
2
2
1
1
1
1
1
2
1
1
1
1
13118
TBD
2300
TBD
2634
1499
36099
2814
DECAL, AL. PITCH RH
DECAL, AL. PITCH LH
DECAL, SPRING SAFETY
DECAL, STOW
DECAL, PROTECTIVE CLOTHING
DECAL, CONTROL PANEL
DECAL, STOW SERIES
DECAL, “CE”
DECAL, READ MANUAL, ASK FOR TRAINING
DECAL, ROTATING BLADE HAZARD
DECAL, WARNING “PROP 65”
DECAL, LIFTING/CRUSH HAZARD
DECAL, VENTILATION
7
8
9
10
11
12
13
14
15
16
18
TBD
11092
35137
35168
20525
21455
36090
21600
DECAL, SERIAL PLATE-RIDER
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 45
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STR36SP-SERIES — PIVOT ASSY. (RIGHT/LEFT)
PIVOT ASSY. (RIGHT/LEFT)
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 46
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STR36SP-SERIES — PIVOT ASSY. (RIGHT/LEFT)
PIVOT ASSY. (RIGHT/LEFT)
NO.
1
2
3
4
5
6
7
8
PART NO.
1023
0166A
2824
20040
10138
2044
2079
4196
20011
1394
11772
11773
2076
PART NAME
QTY.
10
18
2
4
4
1
4
8
1
REMARKS
SCREW, HHC 3/8- 16 X 1-1/4
WASHER, LOCK, 3/8 MED.
BAR, 1” CONTROL PIVOT
ROCKER BLOCK, 1.0 HOLE
SCREW, SHS 5/16- 18 X 5/16
ARM, PIVOT RIGHT HAND
ROCKER BLOCK WITH BUSHING
SCREW, HHC 3/8- 16 X 3/4
PLATE, GEARBOX ADAPTOR, RIGHT
SCREW, FHSC 3/8- 16 X 1
9
10
11
12
13
14
15
16
17
8
SHIMTRUNNION .062THK ....................................1.................. USE AS NEEDED
SHIM, TRUNNION .031 THK...................................1.................. USE AS NEEDED
PIVOT TUBE
NUT, NYLOC 3/8- 16
ROCKER BLOCK
PLATE, GEARBOX ADAPTOR, LEFT
SCREW, FHSC 3/8- 16 X 1- 3/4
1
4
2
1
4
10133
10973
20004
1481
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 47
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STR36SP-SERIES — STEERING HANDLES ASSY. (LEFT AND RIGHT)
STEERING HANDLES ASSY, (LEFT AND RIGHT)
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 48
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STR36SP-SERIES — STEERING HANDLES ASSY. (LEFT AND RIGHT)
STEERING HANDLES ASSY, (LEFT AND RIGHT)
NO.
PART NO.
0189
2063
10130-1
2197
0424
11079-1
2196
2064
11498
2199
1284
10133
11080
2188
11513
2219
11497
1665
5228
1162A
0183
3550
11441
11303
7798-1
PART NAME
QTY.
2
3
2
2
2
2
3
2
1
5
2
2
2
2
1
1
1
1
1
1
2
1
1
1
REMARKS
1
GRIP, HANDLE
*
2
3
ROD END, 3/8-24 MALE RH
HANDLE, TUBE
NUT, ACORN, 1/4-20
SCREW HHC 1/4-20 X 1-1/4
HANDLE, STEERING, LOWER
SPACER, 1/2 X .402 X 1/4L
ROD END, 3/8-24 FEMALE RH
THREADPIECE, 3/8-24 X 4
NUT, HEX JAM 3/8-24
*
*
4
5
*
*
6
7
*
*
8
9
*
*
10
*
11
SCREW, HHC 3/8-16 X 1-1/2
NUT, NYLOC 3/8-16
*
12
*
13
*
SCREW, SHC 3/8-16 X 2 PLTD
SPACER, 3/4 X 25/64 X .800L
ROD, 9 1/2 L/R LINKAGE
PIN, COTTER 1/8 X 1-1/2
SHAFT, L/R MOTION LEVER
SCREW, HHC 3/8-16 X 2
ZERK, GREASE 45, 1/4-28 LONG
CAP, GREASE ZERK #2 YELLOW
PIN, COTTER 1/8 X 1-1/4
PIN, 3/8 DIA X 5 7/8 LONG
MOTION CONTROL, RIGHT/LEFT
BRACKET, L/R MOTION ROD
14
*
15
*
16
*
17
*
18
19
*
*
20
*
21
*
22
*
23
*
24
*
31
STEERING ASM, W/BEARINGS ...........................1.................. INCLUDES ITEMS W/
*
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 49
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STR36SP-SERIES — STEERING CONTROL ASSY. (LEFT AND RIGHT)
STEERING CONTROL ASSY., (LEFT AND RIGHT)
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 50
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STR36SP-SERIES — STEERING CONTROL ASSY. (LEFT AND RIGHT)
STEERING CONTROL ASSY., (LEFT AND RIGHT)
NO.
1
2
3
4
5
6
PART NO.
11146
11142
EM963105
10176
12625
0447
PART NAME
NUT, HEX JAM 1/2-20 PLTD
ROD END, 1/2-20 MALE RH
SCREW, HHC 1/-13 X 2.......................................4.........REPLACES P/N 6159A
NUT, NYLOC 1/2-13
ASSIST ASSEMBLY, STEERING
WASHER, FLAT 1/2 SAE
QTY.
2
2
REMARKS
4
2
4
7
8
9
2064
0166A
1023
2199
2063
ROD END, 3/8-24 FEMALE RH
WASHER, LOCK 3/8 MED
SCREW, HHC 3/8-16 X 1-1/4
NUT, HEX JAM 3/8-24
ROD END, 3/8-24 MALE RH
NUT, NYLOC 3/8-16
LEVER, STEERING CONTROL
PIN, COTTER 3/32 X 1
PIN, 3/8 X 3 DIA CHN 100-2
BEARING, TORRINGTON JT69
ZERK, GREASE 45, 1/4-28 LONG
CAP, GREASE ZERK #2 YELLOW
WASHER, FLAT 3/8 SAE
BEARING, HSG P-BLOCK 47MPB (2PC)
BEARING, SB-204-12
BUSHING, GARLOCK 12FDU12
WASHER, STEERING HANDLE
PIN, COTTER 1/8 X 1-1/2
STEERING CONTROL RS ASSIST
STEERING CONTROL LS ASSIST
4
2
16
4
4
6
2
2
2
4
2
2
16
4
4
4
2
2
10
11
12
13
14
15
16
17
18
20
22
23
24
25
26
27
28
10133
11071-1
6014B
11275
11072
5228
1162A
10136
11138
11149
12408
11265
2219
12651-1
12650-1
1
1
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 51
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STR36SP-SERIES — GEARBOX ASSY. (RIGHT SIDE)
GEARBOX ASSY. (RIGHT SIDE)
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 52
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STR36SP-SERIES — GEARBOX ASSY. (RIGHT SIDE)
GEARBOX ASSY. (RIGHT SIDE)
NO.
1%
2%
3%
4%
5%
6%
7%
PART NO.
20065
5031A
0948
12981
20353
0121A
10989
12908
1132
PART NAME
QTY.
1
4
5
1
1
3
1
1
REMARKS
SHAFT, GEARBOX INPUT W/FAN
SCREW, RHM 1/4- 20 X 1/2
WASHER, FLAT, 1/4 SAE
SHROUD, GB FIN COVER, RIGHT
GEAR BOX 1-1/8 SHAFT
FITTING, PLUG 3/8MP SQUARE HEAD
STUD, N10- 32 X 3/4
8%
9%
RIGHT HAND WORM
VENT, AIR
1
10%
11%
12%
13%
14%
15%
16%
17%
18%
19%
20%
21%
22%
23%
24%
25%
26%
27%
28%
29%
30%
31%
32%
33%
34%
35%
36%
37%
38%
39%
40%
41%
42%
43%
44%
45%
46%
47%
48%
49
12583
9045
0232A
2309
0937
2307
10031
2295
12909
10921
0424
19477
2203
10019
10894
20134
2618
12833
1313
9120
2048
2323
10450
1139
9041
1146
1138
SPACER, X 11D X 1.168L
BEARING, CONE TIMKEN #1986
BEARING, CUP, TIMKEN #1932
O-RING, 2-13/16" VINTON
NUT, HEX #10- 32
FLANGE, COUNTERSHAFT
WASHER, EXT SHKP 1/4
SCREW, HHC 1/4- 20 X 7/8
SEAL, OIL, NATIONAL #471689V
FAN, RIGHT SIDE
SCREW, HHC 1/4- 20 X 1-1/4
SCREW, HHC, WASHER 10- 32 X 1/2
WASHER, FLAT #10 SAE
NUT, NYLOC 10- 32
1
1
1
1
1
1
8
8
1
1
1
1
5
1
1
RIGHT SIDE FAN COVER
GEARBOX ASSY., RS W/FAN ....................................... 1 ............. INCLUDES ITEMS W/%
GASKET AND SEAL KIT ............................................... 1 ............. INCLUDES ITEMS W/#
BEARING KIT................................................................. 1 ............. INCLUDES ITEMS W/+
SCREW, FHSC 3/8- 24 X 3/4 PLAIN
RETAINER, DRIVEN PULLEY
COUPLER- 7/8” ID
1
1
1
1
1
1
1
4
1
1
1
2
2
1
1
1
KEY, 1/4 X 1/4 X 13/16
SCREW, SHS 10- 32 X 1/4
KEY, WOODRUFF #21 HARDENED
SEAL, 1-1/8 DIA NAT # 471763V
SCREW, FHS 5/16- 18 X 1 NYLOC
RING, SNAP TRUARC #5100- 112
COVER, GEARBOX 1-1/8 SHAFT
O-RING, A- 264 VITON
BEARING, CONE TIMKEN #15126
BEARING, CUP, TIMKEN #1932
SHAFT, OUTPUT HD GEARBOX
KEY, 5/16 X 2-1/4 HRDND
9036
9038
0232
0232A
20013
9180
2001
GEAR, WORM GEAR LH. HD
GASKET, RED ............................................................... 1 ............. SOLD AS KIT ONLY
GASKET, GREEN.......................................................... 1 ............. SOLD AS KIT ONLY
GASKET, BLUE.............................................................. 1 ............. SOLD AS KIT ONLY
GASKET, BROWN ........................................................ 1 ............. SOLD AS KIT ONLY
GASKET, YELLOW........................................................ 1 ............. SOLD AS KIT ONLY
20111
OIL, MOBIL SHC 634 ISO VG640
64 OZ
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 53
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STR36SP-SERIES — GEARBOX ASSY. (LEFT SIDE)
GEARBOX ASSY. (LEFT SIDE)
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 54
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STR36SP-SERIES — GEARBOX ASSY. (LEFT SIDE)
GEARBOX ASSY. (LEFT SIDE)
NO.
1%
2%
3%
PART NO.
20065
5031A
0948
PART NAME
QTY.
1
4
5
1
1
3
1
1
REMARKS
SHAFT, GEARBOX INPUT W/FAN
SCREW, RHM 1/4- 20 X 1/2
WASHER, FLAT, 1/4 SAE
SHROUD, GB FIN COVER, LEFT
GEAR BOX 1-1/8 SHAFT
FITTING, PLUG 3/8MP SQUARE HEAD
STUD, N10- 32 X 3/4
4%
5%
6%
7%
8%
9%
12982
20353
0121A
10989
12907
1132
LEFT HAND WORM
VENT, AIR
1
10%
11%+
12%+
13%#
14%
15%
16%
17%
18%
19%
20%
21%
22%
23%
24%
25
26%
27%
28%
29%
30%
31%
32%
33%
34%#
35%
36%
37%
38%#
39%+
40%+
41%
42%
43%
44%#
45%#
46%#
47%#
48%#
49
12583
9045
0232A
2309
0937
2307
10031
2295
12909
10922
0424
19477
2203
10019
10893
20133
2618
12833
1313
9120
2048
2323
10450
1139
9041
1146
1138
SPACER, X 11D X 1.168L
BEARING, CONE TIMKEN #1986
BEARING, CUP, TIMKEN #1932
O-RING, 2-13/16" VINTON
NUT, HEX #10- 32
FLANGE, COUNTERSHAFT
WASHER, EXT SHKP 1/4
SCREW, HHC 1/4- 20 X 7/8
SEAL, OIL, NATIONAL #471689V
FAN, LEFT SIDE
SCREW, HHC 1/4- 20 X 1-1/4
SCREW, HHC, WASHER 10- 32 X 1/2
WASHER, FLAT #10 SAE
NUT, NYLOC 10- 32
1
1
1
1
1
1
4
4
1
1
1
1
5
1
1
LEFT SIDE FAN COVER
GEARBOX ASSY., LS W/FAN........................................ 1 ............. INCLUDES ITEMS W/%
GASKET AND SEAL KIT ............................................... 1 ............. INCLUDES ITEMS W/#
BEARING KIT................................................................. 1 ............. INCLUDES ITEMS W/+
SCREW, FHSC 3/8- 24 X 3/4 PLAIN
RETAINER, DRIVEN PULLEY
COUPLER- 7/8” ID
1
1
1
1
1
1
1
4
1
1
1
2
2
1
1
1
KEY, 1/4 X 1/4 X 13/16
SCREW, SHS 10- 32 X 1/4
KEY, WOODRUFF #21 HARDENED
SEAL, 1-1/8 DIA NAT # 471763V
SCREW, FHS 5/16- 18 X 1 NYLOC
RING, SNAP TRUARC #5100- 112
COVER, GEARBOX 1-1/8 SHAFT
O-RING, A- 264 VITON
BEARING, CONE TIMKEN #15126
BEARING, CUP, TIMKEN #1932
SHAFT, OUTPUT HD GEARBOX
KEY, 5/16 X 2-1/4 HRDND
9036
9038
0232
0232A
20013
9180
2001
GEAR, WORM GEAR LH. HD
GASKET, RED ............................................................... 1 ............. SOLD AS KIT ONLY
GASKET, GREEN.......................................................... 1 ............. SOLD AS KIT ONLY
GASKET, BLUE.............................................................. 1 ............. SOLD AS KIT ONLY
GASKET, BROWN ........................................................ 1 ............. SOLD AS KIT ONLY
GASKET, YELLOW........................................................ 2 ............. SOLD AS KIT ONLY
20111
OIL, MOBIL SHC 634 ISO VG640
64 OZ
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 55
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STR36SP-SERIES — SINGLE PITCH HANDLE ASSY. (LEFT AND RIGHT)
SINGLE PITCH HANDLE ASSY. (LEFT AND RIGHT)
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 56
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STR36SP-SERIES — SINGLE PITCH HANDLE ASSY. (LEFT AND RIGHT)
SINGLE PITCH HANDLE ASSY. (LEFT AND RIGHT)
NO
PART NO
PART NAME
CRANK KNOB
SPACER
CRANK LEVER
HARDENEDWASHER
SHOULDER BOLT
QTY.
REMARKS
1#%+ 4403
2#%+ 3231
3#%+ 2575
4#%+ 1733
5#%+ 1616
2
2
2
2
2
6#%
7#%
8#%
9#%
10#%
11#%
12#%
13#
14#
15#
16#
17#
18#
19#
20#
21#
22#
23#
24#
25#
26#
27#
28#
29#
30
2737
2621
1162A
4014
2332
2300
0185
1617
2170
1604
1111
2367
2169
10646
10382
10383
10723
2008
1116
10548
0202
KNOB KIT ...................................................................2........... INCLUDES ITEMS W/+
FITTING GREASE
2
2
4
1
1
2
CAP, GREASE ZERK #2
SCREW, 2-3/16 P-K TYPE U DRIVE
DECAL, AL PITCH, LH
DECAL, AL PITCH, RH
SCREW, SHSS 3/8-16 X 3/8"
LEVER ASSY, TROWEL ADJUSTMENT....................2........... INCLUDES ITEMS W/%
BEARING, RACE, TORR. #TRA1220
BEARING, BALL THRUST E5 AETNA
BEARING, ALUM.
COLLAR, SET .75 X 1.25 X .56, 2 SET SCRW
BEARING,THRUST, TORR.#NTA1220
SHAFT, SPC CONTROL
BOLT, SHOULDER, 3/8 X 3/8 LONG
SLIDE BLOCK
ROLL PIN
CABLE ASSEMBLY 25.63
BRASS JAM NUT
PITCH CONTROLTUBE
SCREW, HHC 5/16-18
FLAT WASHER 5/16"
6
2
2
2
2
2
2
2
2
2
4
2
8
8
8
2
0300B
5283
10512
11109-1
LOCK NUT 5/16-18
SNAP RING
PITCH ASSY...............................................................2........... INCLUDES ITEMS W/#
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 57
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STR36SP-SERIES — DRIVE ASSY.
DRIVE ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 58
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STR36SP-SERIES — DRIVE ASSY.
DRIVE ASSY.
NO.
1
2%
3%
4%
5%
6%
7%
8%
PART NO. PART NAME
QTY.
REMARKS
20077
20186
10909
0126
2090
1146
DRIVE ASSEMBLY ................................................. 1 .......... INCLUDES ITEMS W/%
PLATE, BEARING MOUNT
KEY, 3/16 X 11/16
KEY, WOODRUFF #9
RING, SNAPTRUARC #5100- 106
SCREW, FHSC 5/16- 18 X 1 NYLOC
WASHER, RETAINING
2
1
4
4
2
2
1
2
1
4
4
1
1
1
1
3
2037
2029
COUPLER, 1 ID. RIDER
9%
10337
20076
10136
10133
20137
20069
20116
12590
20056
2052
BEARING, PILLOW BLOCK FAF YAK- 1
SPACER, BEARING SHAFT
WASHER, FLAT 3/8 SAE
NUT, NYLOC 3/8- 16
PULLEY, CVT LOWER COMET 302535C
SHAFT, DRIVE BEARING
O-RING, SIZE- 031 BUNA N
COUPLER, CV JOINT COMET CLUTCH
SCREW, HHC 1/4- 28 X 3/4 GRD. 8
10%
11%
12%
13%
14%
15%
17%
18%
19%
20%
21%
22%
23%
24%
25%
26%
JOINT, CV W/BOOT ................................................ 4 .......... INCLUDES ITEMS W/
*
11108
1662
0243
0161C
2071
2259
GASKET, CV JOINT BOOT
TIE WRAP, CABLE BLACK
SCREW, SHC 5/16- 18 X 1-3/4
WASHER, LOCK, 5/16 MEDIUM
SHAFT, CV JOINT, 7.44LG
BOOT, CV JOINT
4
4
3
12
2
4
*
2186
SCREW, SHC 5/16-18 X 2-1/4 PLTD
4
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 59
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STR36SP-SERIES — MUFFLER/BELT ASSY.
MUFFLER/BELT ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 60
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STR36SP-SERIES — MUFFLER/BELT ASSY.
MUFFLER/BELT ASSY.
NO.
1
2
3
4
5
6
7
PART NO.
20216
20336
0160C
2299
0300A
19470
2655
PART NAME
ENGINE, HONDA 24 HP GX670
MUFFLER, 24 HONDA
WASHER, LOCK 5/16 MEDIUM
SCREW, HHC M8-1.25 X 16MM
SCREW, HHC 5/16-18 X 2
QTY.
1
1
4
4
4
8
1
REMARKS
WASHER, FLAT 5/16 USS
HOUR METER
8
9
8239
5283
RIVET, POP 1/8 DIA X .400 ALUMINUM
NUT, NYLOC 5/16-18
2
4
10
11
12
13
14
15
16
17
18
19
20
20138
12877
20265
2955
BELT, CVT COMET 302609 DF
CLUTCH, CVT - 1 1/9 COMET 302533C
SPACER, 1.250 DIA X .188 W X 2.3 LONG
WASHER, LOCK, 7/16 ZINC
SCREW, HHC 7/16-20 UNF X 3 1/2
1
1
1
1
1
1
1
4
20264
15410ZJ4999AH FILTER, OIL
300518C
0131A
0181B
0948
KEY
SCREW, HHC 1/4-20 X 3/4
WASHER, LOCK, 1/4 MED
WASHER, FLAT 1/4 SAE
HOLDER, SPARE BELT
4
4
1
2429
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 61
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STR36SP-SERIES — BELT GUARD ASSY.
BELT GUARD ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 62
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STR36SP-SERIES — BELT GUARD ASSY.
BELT GUARD ASSY.
NO.
1
2
PART NO.
20100
11819
PART NAME
QTY.
REMARKS
BELT GUARD
1
4
4
SCREW, HHC W/WASHER 1/4-20 X 3/4
NUT, U-TYPE 1/4-20
3
11534
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 63
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STR36SP-SERIES — SPIDER ASSY. (RIGHT)
SPIDER ASSY. (RIGHT)
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 64
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STR36SP-SERIES — SPIDER ASSY. (RIGHT)
SPIDER ASSY. (RIGHT)
NO.
1%
2%
3%
4%
5
PART NO.
1154A
10793-1
12208
12778
1141
12097
1456
1157A
1317
1163
4164
20408
0202
0105
0161C
1162A
1322
1875
0164B
1876
PART NAME
QTY.
REMARKS
PLATE, WEARTHRUST COLLAR
1
THRUST COLLARW/ BUSHING ............................1.......... INCLUDES ITEMS W/+
WEAR RING
BEARING, THRUST 6013 2RSW/ FLANGE
KEY, 5/16 SQ. X 2-5/8
SCREW, SQHS 3/8- 16 X 1-3/4 CONE 8
NUT, HEX FINISH 3/8- 16
1
1
1
1
1
4
4
4
4
4
4
8
12
4
4
4
4
4
4
6
*
7
*
9
BUSHING,TROWEL ARM
*
10
SPRING, RH TROWEL ARM LEVER
LEVER, TROWEL ARM RIGHT HAND
PIN, ROLL 5/16 X 1-3/4
ARM, TROWEL RIGHT
SCREW, HHC 5/16-18 X 1
SCREW, HHC 5/16-18 X 1-1/2
WASHER, LOCK, 5/16 MED
CAP, GREASE ZERK #2
SCREW ASSY. , ARM RETAINING
WASHER, INT. SHKP. 3/8
SCREW, TROWEL ADJUSTMENT
NUT, HEX JAM 3/8- 16 CLASS 2B
WASHER, LOCK, 3/8 MEDIUM
SCREW, HHC 3/8-16 X 1/4.....................................4.......... REPLACES P/N 2218
SPIDER, KIT ..........................................................1.......... INCLUDES ITEMS W/#
*
11
*
12
*
13
*
14
*
15
*
16
*
17
*
18
*
19
*
20
*
21
*
22
0166A
*
23 # 11602
*
24
25
26
12477
20370-1
20415
*
PLATE KIT, SPIDER ASSEMBLY RIGHT SIDE .....1.......... INCLUDES ITEMS W/
BLADE ASSEMBLY
THRUST COLLAR BUSHING
THRUST COLLAR ASSY. .......................................1.......... INCLUDES ITEMS W/%
*
4
1
27%+ 1471
28 10968
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 65
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STR36SP-SERIES — SPIDER ASSY. (LEFT)
SPIDER ASSY. (LEFT)
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 66
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STR36SP-SERIES — SPIDER ASSY. (LEFT)
SPIDER ASSY. (LEFT)
NO.
1%
2%
3%
4%
5
PART NO.
1154A
10793-1
12208
12778
1141
12097
1456
1157A
1316
1555
4164
20409
0202
0105
0161C
1162A
1322
1875
0164B
1876
0166A
11602
12477
20369-1
20415
PART NAME
QTY.
REMARKS
PLATE, WEARTHRUST COLLAR
1
THRUST COLLARW/ BUSHING ............................1.......... INCLUDES ITEMS W/+
WEAR RING
BEARING, THRUST 6013 2RSW/ FLANGE
KEY, 5/16 SQ. X 2-5/8
SCREW, SQHS 3/8- 16 X 1-3/4 CONE 8
NUT, HEX FINISH 3/8- 16
1
1
1
1
1
4
4
4
4
4
4
8
12
4
4
4
4
4
4
6
*
7
*
9
BUSHING,TROWEL ARM
*
10
SPRING, LH TROWEL ARM LEVER
LEVER, TROWEL ARM LEFT HAND
PIN, ROLL 5/16 X 1-3/4
ARM, TROWEL LEFT
SCREW, HHC 5/16-18 X 1
SCREW, HHC 5/16-18 X 1-1/2
WASHER, LOCK, 5/16 MED
CAP, GREASE ZERK #2
SCREW ASSY. , ARM RETAINING
WASHER, INT. SHKP. 3/8
SCREW, TROWEL ADJUSTMENT
NUT, HEX JAM 3/8- 16 CLASS 2B
WASHER, LOCK, 3/8 MEDIUM
SCREW, HHC 3/8-16 X 1/4.....................................4.......... REPLACES P/N 2218
SPIDER, KIT ..........................................................1.......... INCLUDES ITEMS W/#
*
11
*
12
*
13
*
14+
15+
16+
17
*
18
*
19
*
20
*
21
*
22
*
23#
*
24
25
26
*
PLATE KIT, SPIDER ASSEMBLY RIGHT SIDE .....1.......... INCLUDES ITEMS W/
BLADE ASSEMBLY
THRUST COLLAR BUSHING
THRUST COLLAR ASSY. .......................................1.......... INCLUDES ITEMS W/%
*
4
1
27%+ 1471
28 10968
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 67
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STR36SP-SERIES —YOKE ASSY.
YOKE ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 68
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STR36SP-SERIES —YOKE ASSY.
YOKE ASSY.
NO.
1
2
3
4
5
6
PART NO.
PART NAME
QTY.
REMARKS
9027
0683
10136
9028
1116
2008
YOKE
2
4
4
2
4
2
PIN, COTTER 3/32 X 3/4
WASHER, FLAT 3/8 SAE
PIN, YOKE
NUT, BRASS JAM 5/16-18
CABLE ASSEMBLY 25.63
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 69
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STR36SP-SERIES — FOOT PEDALS/THROTTLE ASSY.
FOOT PEDALS/THROTTLE ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 70
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STR36SP-SERIES — FOOT PEDALS/THROTTLE ASSY.
FOOT PEDALS/THROTTLE ASSY.
NO.
1
2
3
4
5
6
7
8
PART NO.
20348
2754
2753
2755
0937
10019
2203
PART NAME
QTY.
1
1
1
1
2
1
2
1
1
2
1
1
2
1
1
4
4
4
1
2
1
1
1
1
REMARKS
CABLE, CONTROL 10-32 X 33 LONG
ADAPTER, THROTTLE SPRING, LONG
SPRING,THROTTLE RETURN
ADAPTER, THROTTLE SPRING, SHORT
NUT, HEX 10-32 ZINC PLTD
NUT, NYLOC 10- 32
WASHER, FLAT #10 SAE
ROD END, 10- 32 FEMALE RIGHT HAND
SCREW, SHC 10- 32 X 1
PIN, COTTER 3/32 X 1
RISER, LEFT FOOT
RISER, RIGHT FOOT
WASHER, FLAT 3/8 SAE
SPACER, 3/4 X 3/8 X 7/8 LONG
PIN, ACCELERATOR PEDAL
WASHER, FENDER 1.50D X 3/8 ID
WASHER, FLAT 5/16 SAE
NUT, NYLOC 5/16-18
2153
9
10018
6014B
12657-1
12656-1
10136
3083
2772
3233
0300B
5283
2086
2203
20335
2153
10450
0937
19473
3513
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
PEDAL ACCELERATOR
WASHER, FLAT #10 SAE
LEVER, ENGINE CONTROL
ROD END, 10-32 FEMALE RH
SCREW, SHS 10-32 X 1/4
NUT, HEX 10-32
CLAMP, HOSE WORM #2 1/4 TO 5/8
SCREW, HHC 10-32 X 1
1
1
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 71
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STR36SP-SERIES — CONTROL PANEL ASSY.
CONTROL PANEL ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 72
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STR36SP-SERIES — CONTROL PANEL ASSY.
CONTROL PANEL ASSY.
NO.
1
2
3
4
5
6
8
PART NO.
2673
4682
20344
10019
20342
20343
2203
PART NAME
QTY.
1
1
1
4
1
1
4
REMARKS
CIRCUIT BREAKER, 30A, 12V
SWITCH,TOGGLE ELECTRIC #9061
WIRE ASSEMBLY, 16 GA. X 5”
NUT, NYLOC 10- 32
WIRE ASSEMBLY, 16 GA. X 7”
WIRE ASSEMBLY, 16 GA. X 10”
WASHER, FLAT #10 SAE
9
5065B
0730
10024
0948
19380
4538
20341
20340
8125
SCREW, RHM 10- 32 X 1/2
SCREW, HHC 1/4- 20 X 1
NUT, NYLOC 1/4- 20
4
5
7
8
1
1
1
1
1
1
1
1
10
11
12
13
14
15
16
17
18
19
20
21
WASHER, FLAT, 1/4 SAE
SCREW, HHC 1/4- 20 X 3 PLTD
SCREW, HHC 1/4- 20 X 2-1/2
SPACER, .38 OD X .05 X 1.56
SPACER, .38 OD X .05 W X 2.19
CLAMP, HOSE SUPPORT, 5/8
BOOT, TOGGLE SWITCH
CLAMP, HOSE SUPPORT 1/2 INCH LONG
CONTROL PANEL
HARNESS, WIRE HONDA RIDER
8381
11505
20339-1
20419
1
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 73
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STR36SP-SERIES — FRAME/FUEL ASSY.
FRAME/FUEL ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 74
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STR36SP-SERIES — FRAME/FUEL ASSY.
FRAME/FUEL ASSY.
NO.
1
2
3
4
5
6
7
8
PART NO.
12404
11418
19633
20795
19473
60013
20907
4514
PART NAME
QTY.
REMARKS
TANK, FUEL FIVE GALLON
FUEL CAP/GAUGE (10.5)
BUSHING, RUBBER FUEL
VALVED, SCREENED DAPCO
CLAMP, WORM HOSE, #4 (1/4- 5/8)
1
1
1
1
3
HOSE, RUBBER FUEL 0.25 ID .......................... 2 ................. SOLD IN FT. LENGTHS
FUEL PUMP ASSEMBLY
SCREW, HHC 1/4-20 X 5/8
WASHER, FLAT, 1/4 SAE
FILTER, FUEL
1
2
6
1
4
1
1
4
9
0948
10
11
12
13
14
15
16
17
18
19
20
16910ZE8015
10024
20366
29057
12287
20943-1
11819
11534
0181B
4514
NUT, NYLOC 1/4- 20
BRACKET, OP MANUAL BOX
DOCUMENT BOX, (CP90007- 07)
SCREW, THP 1/4- 20 X 3/4 SS
FRONT PANEL ................................................... 1 ................. REPLACES P/N 2818
SCREW, HHC, WASHER 1/4- 20 X 3/4
NUT U-TYPE 1/4- 20
WASHER, LOCK, 1/4 MED
SCREW, HHC 1/4- 20 X 5/8
FRAME
6
6
6
4
1
20014-1
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 75
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STR36SP-SERIES — BATTERY ASSY.
BATTERY ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 76
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STR36SP-SERIES — BATTERY ASSY.
BATTERY ASSY.
NO.
1
2
3
4
5
6
7
8
PART NO.
2509
10031
20356
20194
2449
2762
0131A
4671
0181B
0949
12022
12675
2623
3233
11505
5283
PART NAME
WING NUT, PLATED
WASHER, EXT SHKP 1/4
BRACKET BATTERY HOLD- DOWN
BOLT, BATTERY HOLD DOWN
BOX, BATTERY GR UI
QTY. REMARKS
2
2
1
2
1
1
2
1
2
2
1
1
1
2
2
1
BOOT, TERMINAL
SCREW, HHC 1/4- 20 X 3/4
BATTERY, GR. UI WET W /TAG
WASHER,LOCK, 1/4 MEDIUM
NUT, HEX FINISH 1/4- 20
9
10
11
12
13
14
15
16
CABLE, NEG 20- 1/2
CABLE, POS. BATTERY, 36’
SCREW, HHC 5/16- 18 X 1- 1/4
WASHER, FINDER 1.5 OD X 3/8 ID
CLAMP, HOSE SUPPORT 1/2 INCH LONG
NUT, NYLOC 5/16- 18
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 77
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STR36SP-SERIES — SEAT FRAME ASSY.
SEAT FRAME ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 78
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STR36SP-SERIES — SEAT FRAME ASSY.
SEAT FRAME ASSY.
NO.
1
2
3
4
5
6
7
8
PART NO.
21861
2421-1
0161C
1237
2889-1
11644
10237
8156
PART NAME
SEAT, MICHIGAN-ADJUSTABLE W/O ARMS
SEAT PLATE
QTY.
1
1
4
4
1
1
1
1
1
1
1
2
2
4
4
4
REMARKS
WASHER, LOCK, 5/16 MEDIUM
SCREW, SHC, 5/16- 18 X 7/8 NYLOC
FRAME, SEAT
SCREW, HHC, WASHER 10- 32 X 5/8
WASHER, EXT. SHKP, #10
SCREW, HHC 3/8- 16 X 2-1/2
WASHER, FLAT 3/8 PLTD STD. USS
SPRING, THROTTLE RETURN
NUT, NYLOC 3/8- 16
9
4001
10
11
12
13
14
15
16
17
18
19
20
21
11593
10133
0183
PIN, COTTER 1/8 1-1/4
8081
PIN, CLEVIS 1/2 X 2.75 EFF.
SCREW, HHC 1/2- 13 X 4-1/2
SPACER, .56 ID. X 1.00 OD X 1.5L
NUT, NYLOC1/2- 13
NUT, NYLOC 10- 32
CONNECTOR, RELAY
RELAY, KILL
SWITCH, KILL COLE- HER #90036- 02
TERMINAL, WIRE PIONEER 12066614
10306
20346
10176
10019
12018
12017
12005
12020
1
1
1
1
4
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 79
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HONDA GX-670 — AIR CLEANER ASSY.
AIR CLEANER ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 80
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HONDA GX-670 — AIR CLEANER ASSY.
AIR CLEANER ASSY.
NO.
1
2
3
4
5
6
8
9
PART NO.
PART NAME
ELEMENT COMP., AIR CLEANER
FILTER, OUTER
QTY.
REMARKS
17210ZJ1841
17218ZJ1840
17219ZJ1840
17220ZN1000
17229ZN1000
17230ZJ1840
17233ZJ1840
17234ZJ1840
17238ZJ4830
90003ZJ1840
957010602800
1
1
4
1
1
1
1
1
2
2
2
CLIP, AIR CLEANER
HOUSING COMP., AIR CLEANER
SEAL, AIR CLEANER HOUSING
COVER ASSEMBLY, AIR CLEANER
SEAL, AIR CLEANER COVER
PLATE, AIR CLEANER SETTING
COLLAR A, AIR CLEANER
BOLT, SPECIAL 5MM
10
11
12
BOLT, FLANGE 6 X 28
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 81
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HONDA GX-670 — CAMSHAFT ASSY.
CAMSHAFT ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 82
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HONDA GX-670 — CAMSHAFT ASSY.
CAMSHAFT ASSY.
NO.
1
2
3
4
PART NO.
PART NAME
QTY.
REMARKS
12209ZE8003
14100ZJ1842
14410ZJ1840
14431ZE2010
14451ZE1013
14568ZJ1841
14576ZJ1840
14711ZE3000
14721ZE3000
14730ZJ1840
14751ZE2003
14760ZJ1840
14764ZJ1840
14771ZE2000
14773ZE2000
14775ZE2010
14781ZE2000
14791ZE2010
90005895000
90012ZE0010
90206ZE1000
90446357000
90602ZE1000
9430108120
SEAL, VALVE STEM
2
CAMSHAFT ASSEMBLY ............................. 1 .................. INCLUDES ITEMS W/%
ROD, PUSH
ARM, VALVE ROCKER
PIVOT, ROCKER ARM
SPRING, WEIGHT RETURN
PIN, DECOMPRESSION
VALVE IN.
4
4
4
1
1
2
2
5
6%
7%
8
9
10
11
VALVE, EX.
LIFTER ASSEMBLY, VALVE ........................ 1 .................. INCLUDES ITEMS W/
SPRING, VALVE
SHAFT COMP., VALVE LIFTER
SPRING, VALVE LIFTER
RETAINER, IN. VALVE SPRING
RETAINER, EX. VALVE SPRING
SEAT, VALVE
*
4
1
2
2
2
2
2
2
1
4
4
1
2
1
4
1
1
12
*
13
*
14
15
16
17
18
19
20
21
22
ROTATOR, VALVE
PLATE, PUSH ROD GUIDE
BOLT, FLANGE 5 X 16
BOLT, PIVOT 8MM
NUT, PIVOT ADJ.
WASHER, THRUST 17.2MM
CLIP, GOVERNOR HOLDER
PIN A, DOWEL 8 X 12
WASHER, PLAIN 6MM
PIN, SPRING 6 X 28
23
24
*
25
26%
27
9410106800
9430560282
957010602500
*
BOLT, FLANGE 6 X 25
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 83
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HONDA GX-670 — CARBURETOR ASSY.
CARBURETOR ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 84
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HONDA GX-670 — CARBURETOR ASSY.
CARBURETOR ASSY.
NO.
1
2
PART NO.
PART NAME
QTY.
REMARKS
12357ZJ1840
15772551000
16010ZN1003
16011ZN1003
16013ZN1003
16015ZN1003
16024ZN1003
16028ZN1003
16081ZN1003
16100ZN1003
16150ZN1003
16181ZN1003
16198ZJ1840
16200ZN1003
16211ZN1000
16221ZN1000
17103ZN1010
17228ZN1000
17238ZJ4830
17410ZN1000
90048ZC3000
90314ZJ1840
90682959661
91402ZJ1841
9405006000
TUBE, BREATHER
CLIP, BREATHER TUBE
GASKET SET
1
1
1
1
1
3 +
*
4
5
VALVE, FLOAT
FLOAT SET
*
*
6
7 +
CHAMBER SET, FLOAT .............................. 1 .................. INCLUDES ITEMS W/+
SCREW SET, DRAIN
SCREW SET
*
1
1
4
*
8
9
*
SCREW-WASHER
*
10
CARBURETOR ASSEMBLY (TB01A A) ....... 1 .................. INCLUDES ITEMS W/
JET, SLOW #54
PLUG SET
TUBE, DRAIN
VALVE ASSEMBLY, SOLENOID
INSULATOR, CARBURETOR
GASKET, CARBURETOR
ELBOW, MANIFOLD
GASKET, AIR CLEANER
COLLAR A, AIR CLEANER
ELBOW COMP., AIR CLEANER .................. 1 .................. INCLUDES ITEMS W/%
BOLT, STUD 6 X 85
NUT, INSERT 6MM
*
11
2
2
1
1
1
3
1
1
4
*
12
*
13
14
*
15
16
17
18
19%
20
21
22%
23
24
25
26
2
2
1
1
2
1
2
1
2
1
1
1
1
1
1
2
CLIP B, CABLE
CLIP, PURSE LOCK
NUT, FLANGE 6MM
CLIP, TUBE (B8)
BOLT, FLANGE 6 X 30
BOLT, FLANGE 6 X 65
BOLT, FLANGE 6 X 90
JET, MAIN #92 (OPTIONAL)
JET, MAIN #96 (OPTIONAL)
JET, MAIN #102
9500202080
27
28
29
957010603000
957010606500
958010609008
99101ZN10920
99101ZN10960
99101ZN11020
99101ZN10940
99101ZN10980
99101ZN11000
958010609008
30
30
*
31
31
*
JET, MAIN #94 (OPTIONAL)
JET, MAIN #98 (OPTIONAL)
JET, MAIN #100
31
31
32
BOLT, FLANGE 6 X 90
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 85
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HONDA GX-670 — CONTROL ASSY.
CONTROL (2) ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 86
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HONDA GX-670 — CONTROL ASSY.
CONTROL (2) ASSY.
NO.
1
2
3
4
5
6
7
PART NO.
PART NAME
QTY.
REMARKS
16263883W10
16500ZJ1850
16534ZN1000
16551ZJ1840
16555ZN1000
16561ZN1800
16562ZN1000
16570ZJ1850
16574883300
16575ZJ1850
16576883300
16584883300
16611ZN1000
16628ZJ1850
17850ZJ1850
17951921030
17957ZV4000
90014952000
90015ZE3790
90114SA0000
92301050250A
93500050250A
9405006000
JOINT, ROD
1
CONTROL ASSEMBLY ................................ 1 .................. INCLUDES ITEMS W/
SPRING, STARTER
ARM, GOVERNOR
ROD, GOVERNOR
SPRING, GOVERNOR (MANUAL)
SPRING, THROTTLE RETURN
ARM COMP., CONTROL
SPRING, LEVER
WASHER, CONTROL ARM
SPACER, CONTROL LEVER
SPRING, CONTROL ADJUSTING
ROD, CHOKE CONTROL
ROD, CHOKE KNOB
LEVER ASSEMBLY,THROTTLE
KNOB, CHOKE
BUSH, LINKAGE
BOLT, FLANGE 6 X 14
BOLT, GOVERNOR ARM
NUT, SELF- LOCK 6MM
BOLT, SLOT 5 X 25
SCREW, PAN 5 X 25
NUT, FLANGE 6MM
PIN, LOCK 10MM
*
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
2
1
1
1
1
1
1
8
*
9
10
11
*
*
*
12
13
14
15
16
17
18
19
20
21
*
22
23
24
9425110000
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 87
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HONDA GX-670 — CONTROL BOX ASSY.
CONTROL BOX ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 88
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HONDA GX-670 — CONTROL BOX ASSY.
CONTROL BOX ASSY.
NO.
PART NO.
PART NAME
QTY.
REMARKS
1
*
2
*
3
4
5
6
31612ZE2003
31614ZE2003
31620ZG5003
32103759000
32105ZJ1800
32340ZJ1841
32345ZJ1811
32349ZJ1840
32902892003
35100ZJ1841
CASE, CONTROL
1
1
1
1
1
BRACKET, CASE MOUNTING
RECTIFIER ASSEMBLY REGULATOR 20A
BRACKET, WIRE HARNESS CLIP
SUB- WIRE HARNESS ASSEMBLY
BOX ASSEMBLY CONTROL ................................ 1 .............. INCLUDES ITEMS W/
*
7
*
8
PANEL COMP., CONTROL
STAY, CONTROL BOX
BAND
SWITCH ASSEMBLY COMBINATION .................. 1 .............. INCLUDES ITEMS W/%
KEY COMP.
HOLDER, STOP SWITCH WIRE
MARK, CONTROL BOX, EXTERNAL- REG.
SCREW, SPECIAL 6 X 12
CLIP, WIRE HARNESS
BAND, WIRE HARNESS 150MM (BLUE)
TUBE, CORD 30MM
CLIP, WIRE HARNESS
SCREW, PAN 4 X 12
NUT, HEX. 4MM
1
1
1
9
*
10
*
11 % 35111880003
2
1
1
1
1
1
1
1
1
1
1
1
2
1
*
12
13
14
15
16
17
18
19
20
21
22
23
36103ZE1000
87529ZE2860
90380MA6010
32171GJ1003
90676SA8003
91408ZJ1810
91504750003
93500040120H
94001040800S
9411104800
*
*
*
*
WASHER, SPRING 4MM
BOLT, FLANGE 6 X 10
BOLT, FLANGE 6 X 12
FUSE, BLADE 25A
957010601000
957010601200
24 % 9820032500
*
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 89
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HONDA GX-670 — CRANKCASE COVER ASSY.
CRANKCASE COVER ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 90
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HONDA GX-670 — CRANKCASE COVER ASSY.
CRANKCASE COVER ASSY.
NO.
1
2
4
5
6
7
8
9
PART NO.
PART NAME
QTY.
REMARKS
11300ZJ1840
11381ZJ1840
15124ZJ1000
15124ZJ1003
15232ZJ1000
15348ZJ1840
COVER ASSEMBLY, CRANKCASE (Q- TYPE) .... 1 ..........INCLUDES ITEMS W/
*
GASKET, CASE COVER
COVER ASSEMBLY, OIL PUMP
ROTOR, OIL PUMP (OUTER)
SPRING RELIEF VALVE
COVER, OIL FILTER
1
1
1
1
1
1
1
1
1
15410ZJ4999AH FILTER, OIL
15411ZN1000
15427ZJ1000
15655ZJ1860
16510ZJ1840
BASE, OIL FILTER
SCREEN, OIL FILTER
DIPSTICK, OIL
10
11
12
GOVERNOR ASSEMBLY...................................... 1 ..........INCLUDES ITEMS W/%
*
13 % 16511ZJ1840
14 % 16512ZJ1840
15 % 16513ZE2000
WEIGHT, GOVERNOR
HOLDER, GOVERNORWEIGHT
PIN, GOVERNOR WEIGHT
SLIDER, GOVERNOR
BOLT, FLANGE 6 X 28
HOLDER, OIL FILTER
WASHER 6 X 16
CLIP, GOVERNOR HOLDER
OIL SEAL 38 X 58 X 9
O- RING 11.8 X 2.4
WASHER, PLAIN 6MM
PIN A, DOWEL 8 X 14
BOLT, FLANGE 6 X 20
BOLT, FLANGE 8 X 50
BALL, STEEL #12 (3/8)
BOLT, SOCKET 6 X 16
3
1
3
1
3
1
1
1
1
2
1
2
3
9
1
2
*
*
*
16
17
18
19
20
21
22
23
24
25
26
27
28
16531ZE2000
90015883000
90018PN3000
90473147000
90602ZE1000
91202ZJ1841
91320MJ6003
9410106800
*
*
*
*
*
9430108140
957010602000
957010805000
9621112000
966000601600
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 91
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HONDA GX-670 — CRANKSHAFT ASSY.
CRANKSHAFT ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 92
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HONDA GX-670 — CRANKSHAFT ASSY.
CRANKSHAFT ASSY.
NO.
1
3
PART NO.
13310ZN1000
90401ZJ1000
PART NAME
CRANKSHAFT COMP., T-TYPE
WASHER, CRANKSHAFTTHRUST
QTY.
1
1
REMARKS
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 93
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HONDA GX-670 — CYLINDER BARREL ASSY.
CYLINDER BARRELASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 94
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HONDA GX-670 — CYLINDER BARREL ASSY.
CYLINDER BARREL ASSY.
NO.
1
2
3
4
5
6
8
10
11
12
13
PART NO.
PART NAME
QTY.
REMARKS
12000ZN1010
12356ZJ1000
12358ZJ1000
12372ZE2300
15558ZJ010AH
16541ZJ1840
31511ZJ1000
37240ZG3E01
90002ZG5004
90029888000
90031ZE1000
91001ZJ1841
91002ZJ1841
91201ZE9003
91201ZJ1841
91302MB6830
9280014000
CYLINDER ASSEMBLY ........................................ 1 ..........INCLUDES ITEMS W/
*
COVER, BREATHER
GASKET, BREATHER COVER
VALVE, BREATHER
VALVE, DRAIN 14 X 1.5 (OPTIONAL)
SHAFT, GOVERNOR ARM
CLAMP, WIRE
SWITCH, OIL PRESSURE
SCREW- WASHER 4 X 8
BOLT, FLANGE 6 X 16
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
2
3
2
2
1
BOLT, FLANGE 6 X 32
14
15
BEARING, NEEDLE 8 X12.7 X 11.1
BEARING, NEEDLE 8 X12 X 10
OIL SEAL 8 X 14 X 5
OIL SEAL 38 X 58 X 9
O- RING 13 X 3.0
BOLT, DRAIN PLUG 14MM
WASHER, PLAIN 8MM
WASHER, DRAIN PLUG 14MM
PIN, LOCK 8MM
*
16
*
17
*
18
20
21
23
24
26
9410208800
9410914000
9425108000
961406003010
BEARING, RADIAL BALL 6003
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 95
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HONDA GX-670 — CYLINDER HEAD ASSY.
CYLINDER HEAD ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 96
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HONDA GX-670 — CYLINDER HEAD ASSY.
CYLINDER HEAD ASSY.
NO.
PART NO.
PART NAME
QTY.
REMARKS
1
11911ZJ1840
HANGER, ENGINE
2
2
2
2 % 12204ZE2306
GUIDE, VALVE (OS), OPTIONAL
GUIDE, EX. VALVE (OS), OPTIONAL
CYLINDER HEAD COMP. #1 ................................ 1 ..........INCLUDES ITEMS W/
*
3 % 12205ZJ1405
4
*
12210ZJ1840
*
5 % 12216ZE2300
CLIP, VALVE GUIDE
4
*
6
7
12220ZJ1840
12251ZJ1841
12311ZJ1840
12314ZJ1840
12391ZE2020
15611MB0000
15625ZJ1840
17101ZN1000
17151ZJ1841
18333ZE3800
19682ZJ1840
90011ZJ1841
90014ZE2000
90014952000
90018ZJ1840
90441ZE2010
9405008000
CYLINDER HEAD COMP. #2 ................................ 1 ..........INCLUDES ITEMS W/%
GASKET, CYLINDER HEAD
COVER, HEAD
COVER, HEAD FILLER
GASKET, CYLINDER HEAD COVER
CAP, OIL FILLER
GASKET, OIL FILLER CAP
MANIFOLD, IN.
GASKET, IN. MANIFOLD
GASKET, EX. PIPE
SHROUD, HEAD
BOLT, SOCKET 8 X 45
BOLT, HEAD COVER
BOLT, FLANGE 6 X 14
BOLT, STUD 8 X 22
WASHER COMP., HEAD COVER
NUT, FLANGE 8MM
PIN A, DOWEL 12 X 20
BOLT, FLANGE 8 X 20
BOLT, FLANGE 10 X 80
SPARK PLUG BPR2ES (OPTIONAL)
2
1
1
2
1
1
1
2
2
2
4
2
2
4
2
4
4
2
8
2
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
9430112200
957010802000
957011008000
9807952876
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 97
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HONDA GX-670 — FAN COVER ASSY.
FAN COVER ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 98
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HONDA GX-670 — FAN COVER ASSY.
FAN COVER ASSY.
NO.
2
3
4
5
6
7
8
10
11
12
13
14
15
17
18
PART NO.
PART NAME
QTY.
1
1
1
1
1
1
6
1
9
2
4
2
2
4
2
REMARKS
16715ZJ1850
19611ZJ1840ZA
19612ZJ1840
19614ZJ1840
19631ZJ1840
19632ZN1000
33713GC2000
80101310000
90013883000
90018ZE1000
90042ZJ1840
90313ZJ1840
9391325580
COVER, FUEL PUMP, MANUAL CONTROL
COVER, FAN *NH1* (BLACK)
PLATE, RIGHT SIDE
PLATE, LEFT SIDE
SHROUD, RIGHT
SHROUD, LEFT
COLLAR B, TAIL LIGHT
RUBBER, RR.FENDER CUSHION
BOLT, FLANGE 6 X 12 (CT200)
BOLT, FLANGE 6 X 23
BOLT, STUD 6 X 71
NUT, SQUARE 5MM
SCREW, TAPPING 5 X 20
NUT, FLANGE 6MM
9405006000
957010600800
BOLT, FLANGE 6 X 8
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 99
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HONDA GX-670 — FLYWHEEL ASSY.
FLY WHEEL ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 100
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HONDA GX-670 — FLYWHEEL ASSY.
FLY WHEEL ASSY.
NO.
1
2
3
4
5
6
7
8
PART NO.
PART NAME
QTY.
REMARKS
19511ZJ1000
19513ZJ1000
28452ZJ1811
28454ZJ1801
31110ZJ1840
90201ZG3000
90401ZG3000
90741ZE2000
957010601200
957010801600
FAN, COOLING
1
1
1
1
1
1
1
1
3
3
PLATE, COOLING FAN SETTING
GRID, SCREEN P.T.O. (OPTIONAL)
HOLDER, SCREEN GRID, OPTIONAL
FLY WHEEL COMP.
NUT, FLANGE 20MM
WASHER 20MM
KEY, SPECIAL WOODRUFF 25 X 18
BOLT, FLANGE 6 X 12 (OPTIONAL)
BOLT, FLANGE 8 X 16
9
10
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 101
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HONDA GX-670 — FUEL PUMP ASSY.
FUEL PUMP ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 102
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HONDA GX-670 — FUEL PUMP ASSY.
FUEL PUMP ASSY.
NO.
1
2
3
4
5
6
7
8
PART NO.
PART NAME
QTY.
1
1
1
1
1
1
1
1
1
1
2
1
2
1
2
REMARKS
16700ZL8003
16711ZJ1840
16851ZN1000
16852ZJ1840
16882ZJ1840
16910ZE8015
19111MF5000
90014952000
90517SA0003
91601ZJ1840
938940601600
9500202080
9500202100
9500250000
9500270000
PUMP ASSEMBLY, FUEL
STAY, FUEL PUMP
TUBE, FUEL
TUBE B, FUEL
TUBE, DIAPHRAGM
FILTER COMP., FUEL
GROMMET, RESERVE TANK
BOLT, FLANGE 6 X 14
CLIP, WIRE HARNESS
GROMMET, PUMP STAY
SCREW- WASHER 6 X 16
CLIP,TUBE B8
9
10
11
12
13
14
15
CLIP, TUBE B10
CLIP, TUBE C9
CLIP, TUBE C11
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 103
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HONDA GX-670 — IGNITION COIL ASSY.
IGNITION COIL ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 104
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HONDA GX-670 — IGNITION COIL ASSY.
IGNITION COIL ASSY.
NO.
1
2
3
4
5
6
7
PART NO.
PART NAME
QTY.
REMARKS
30500ZJ1841
30518ZJ1000
30550ZJ1841
30700ZJ1841
31630ZJ1801
31740ZJ1841
32763PA0000
63312ZA7000
90031ZE1000
957010600800
COIL ASSEMBLY R. IGNITION
GROMMET, IGNITION WIRE
COIL ASSEMBLY, L.. IGNITION
CAP ASSEMBLY, NOISE SUPPRESSOR
COIL ASSEMBLY, CHARGE 12V/20A
1
2
1
2
1
DIODE ASSEMBLY, ENGINE STOP..................... 1 ..........INCLUDES ITEMS W/
CLAMP, WIRE
GROMMET, TOOL
BOLT, FLANGE 6 X 32
BOLT, FLANGE 6 X 8
*
1
1
8
1
8
*
9
10
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 105
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HONDA GX-670 — LABELS ASSY.
LABELS ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 106
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HONDA GX-670 — LABELS ASSY.
LABELS ASSY.
NO.
1
2
PART NO.
PART NAME
QTY.
REMARKS
87101ZN1000
87152ZN1000
87532ZJ1840
MARK, EMBLEM
1
1
1
LABEL, SPECIFICATION G X 670
MARK, THROTTLE INDICATION
5
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 107
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HONDA GX-670 — OIL COOLER ASSY.
OIL COOLER ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 108
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HONDA GX-670 — OIL COOLER ASSY.
OIL COOLER ASSY.
NO.
PART NO.
PART NAME
QTY.
REMARKS
1
*
2
3
*
4
5
6
7
8
*
9
11513MN5300
15605ZN1000
15610ZN1000
15613ZN1000
15614ZN1003
15616ZN1003
15676ZN1000
19051KA3830
19314PH6000
91314ME5003
957010602200
90014952000
COLLAR 12MM
2
COOLER ASSEMBLY, OIL.................................... 1 ..........INCLUDES ITEMS W/
*
COOLER COMP., OIL
GRILLE, OIL COOLER
HOSE A, OIL
1
1
1
1
1
2
1
2
6
1
HOSE B, OIL
STAY, OIL COOLER
RUBBER, RADIATOR MOUNTING
CLAMP, HOSE D13.5
O- RING 10 X 2.6
BOLT, FLANGE 6 X 22
BOLT, FLANGE 6 X 14
10
11
12
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 109
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HONDA GX-670 — PISTON + CONNECTING ROD ASSY.
PISTON + CONNECTING ROD ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 110
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HONDA GX-670 — PISTON + CONNECTING ROD ASSY.
PISTON + CONNECTING ROD ASSY.
NO.
1
1
1
1
2
2
2
2
3
4
6
7
PART NO.
PART NAME
QTY.
REMARKS
13010ZJ1841
13011ZJ1841
13012ZJ1841
13013ZJ1841
13101ZN1000
13102ZN1000
13103ZN1000
13104ZN1000
13111ZJ1840
13200ZN1003
90001ZN1000
9460118000
RING SET, PISTON STD.
2
2
2
2
2
2
2
2
2
2
4
4
RING SET, PISTON OS 0.25 (OPTIONAL)
RING SET, PISTON OS 0.50 (OPTIONAL)
RING SET, PISTON 0.75 (OPTIONAL)
PISTON STD.
PISTON OS 0.25 (OPOTIONAL)
PISTON OS 0.50 (OPTIONAL)
PISTON 0.75 (OPTIONAL)
PIN, PISTON
ROD ASSEMBLY CONNECTING
BOLT, CONNECTING ROD 6 X 37
CLIP, PISTON PIN 18MM
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 111
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HONDA GX-670 — STARTER MOTOR ASSY.
STARTER MOTOR ASSY.
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 112
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HONDA GX-670 — STARTER MOTOR ASSY.
STARTER MOTOR ASSY.
NO.
PART NO.
PART NAME
RING, SNAP (DENSO)
COLLAR SET, CLUTCH STOP
QTY.
1
1
REMARKS
1
*
2
*
3
30201PH9004
30202PZ1003
31200ZJ1841
31203PH9004
31204ZJ1H01
31206ZG4801
31207ZJ1H01
31211PH9004
31212PH9004
31213P64N01
31214PH9004
31216ZJ1H01
31220PH9004
31223PA0006
31231PH9004
31233PH9004
31234ZJ1H01
91002ZG4801
94001080000S
9411108000
MOTOR ASSEMBLY STARTER ............................ 1 ..........INCLUDES ITEMS W/
*
4
5
LEVER, PINION DRIVE
SWITCH ASSEMBLY, MAGNET
ARMATURE COMP.
CLUTCH COMP., OVERRUNNING
BRUSH
SPRING, BRUSH
COVER
BOLT, THROUGH
YOKE COMP.
NUT, HEX 8MM
NUT, FLANGE 5MM
HOLDER, BRUSH
1
1
1
1
4
4
1
2
1
1
2
1
1
1
2
1
1
2
2
*
*
6
7
*
*
8
9
*
*
10
*
11
*
12
*
13
*
14
*
15
*
16
*
INSULATOR, BRUSH HOLDER
COVER, TERMINAL
BEARING A
17
*
18
19
*
NUT, HEX 8MM
*
20
*
WASHER, SPRING 8MM
PIN, DOWEL 10 X 12
BOLT, FLANGE 8 X 110
21
9430110120
957010811000
22
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 113
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TERMS AND CONDITIONS OF SALE — PARTS
Terms And Conditions Of Sale
STOW Construction Equipment
PAYMENTTERMS
DROP SHIPMENTS
The sender will be notified of any material
received that does not meet the above
provisions. Such material will be held for 30
days from notification pending instructions.
If a reply is not received within 30 days, the
material will be returned to the sender at his
expense with no credit issued.
Terms of payment for unit sales are 2% 15
days net 30 days from date of invoice unless
otherwise specifically stated on our invoice.
Parts invoices have terms of net 10 days.
Minimum parts billing is $15.00 net.
STOW reserves the right to refuse Drop
Shipments outside the normal service area
of the purchasing dealer.
FIELD WAREHOUSES
Field Warehouses are currently located in
California, Georgia, Idaho, Iowa, and New
Jersey
Applicable discounts will be computed on
merchandise value only. Late charges will be
assessed at prevailing rates. Cash discounts
cannot be taken on current billings if any
previously billed amounts are past due.
PRICING, REBATES AND SPECIFICATIONS
Every effort will be made to provide adequate
notice of changes; however, prices and
equipment specifications are subject to
change without notice.
SPECIAL EXPEDITING SERVICE
The higher of a $35.00 surcharge or actual
costs will be added to the invoice for special
handling, including bus shipments, or in cases
where STOW personnel must personally
deliver the equipment or parts to the carrier.
FREIGHT POLICY
Price changes are effective on a specific date
and all orders received on or after that date
will be billed at the revised price.
Freight policy is established to offer customers
every advantage possible. Due to bulk freight
ratings on some equipment and other shipping
considerations, freight policies differ by
equipment type. Actual back freight may be
charged for shipments originating from other
than specified FOB warehouses.See Freight
Policy for details.
RETURNED GOODS POLICY
Rebates for price reductions and added
charges for price increases will not be made
for stock in dealer inventory at the time of a
price change.
Return shipments may be accepted and credit
allowed, subject to the following provisions.
1. A Returned Material Authorization (RMA)
must be approved by STOW prior to
shipment. Approvals for returned goods
must be with just cause and are at the
sole discretion of STOW. A copy of the
Authorization must accompany the
shipment to the designated Warehouse.
STOW reserves the right to quote and sell
direct to Government agencies and to Original
Equipment Manufacturer accounts who use
our products as integral parts of their own
products.
All STOW domestic sales are FOB nearest
available designated MQ/STOW warehouse.
Export orders are ex-works factory located in
Carson, CA or Boise, ID.
Additions to orders already shipped cannot be
accepted for freight minimums.
LIMITATION OF SELLER’S LIABILITY
2. Parts being returned must be listed as
currently supplied on the current parts
list.
STOW shall not be liable hereunder for
damages in excess of the purchase price
of the item with respect to which damages
are claimed and in no event shall STOW be
liable for loss of profit or good will or for any
other special, consequential or incidental
damages.
Should STOW elect to make partial shipments
of an order originally complying with the
“freight allowed” requirements, transportation
charges will be absorbed by STOW on any
subsequent shipment applying to that order.
3. Parts must be in new and resalable
condition in the original package, with
part numbers clearly marked.
4. Units and accessories must be current
models in the latest price list and in new
and resalable condition.
All other orders will be shipped collect or
prepaid with charges added to the invoice.
STOW’s responsibility ceases when a signed
manifest has been obtained from the carrier,
and any claim for shortage or damage must
be settled between the consignee and the
carrier.
LIMITATION OF WARRANTIES
There are no warranties, express or implied,
made by STOW. hereunder on Products
manufactured or distributed by it except the
warranty against defects in material and
workmanship on new Products to the original
purchaser, as set forth in the STOW New
Product Limited Warranty.
5. Special order items are not returnable
for credit.
6. Credit on returned parts and units will be
issued at actual dealer net price at time of
purchase less 15% restocking charge.
Parts:FOB Carson, California or Boise, Idaho.
See Freight Policy for details and additional
discounts.
7. All returned shipments are to be made
to the STOW designated receiving point,
freight prepaid at the sender’s expense.
Effective: July 15, 2003
STOW CONSTRUCTION EQUIPMENT
POST OFFICE BOX 6254
CARSON, CALIFORNIA 90749
ꢀꢁꢂꢃꢄꢄꢁꢃꢅꢆꢅꢆ s ꢇꢈꢈꢃ"59ꢃ34/7
FAX: 310-604-9237
E-MAIL: [email protected]
www.stowmfg.com
!TLANTA s "OISE s .EWARK s 1UEBECꢉ #ANADA
-ANCHESTERꢉ 5+ s 2IODE*ANEIROꢉ "2 s 0UEBLAꢉ -8
STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 114
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STR36SP-SERIES—NOTES
STR36SP- SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 115
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OPERATION AND PARTS MANUAL
HERE’S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL
NUMBER ON-HAND WHEN CALLING
UNITED STATES
Multiquip Corporate Office
MQ Parts Department
18910 Wilmington Ave.
Carson, CA 90746
Contact: [email protected]
Tel. (800) 421-1244
Fax (800) 537-3927
800-427-1244
310-537-3700
Fax: 800-672-7877
Fax: 310-637-3284
Service Department
Warranty Department
800-421-1244
310-537-3700
Fax: 310-537-4259
Fax: 310-943-2238
800-421-1244
310-537-3700
Fax: 310-943-2249
Technical Assistance
800-478-1244
MEXICO
UNITED KINGDOM
MQ Cipsa
Multiquip (UK) Limited Head Office
Carr. Fed. Mexico-Puebla KM 126.5
Momoxpan, Cholula, Puebla 72760 Mexico
Contact: [email protected]
Tel: (52) 222-225-9900
Unit 2, Northpoint Industrial Estate, Tel: 0161 339 2223
Fax: (52) 222-285-0420 Globe Lane,
Dukinfield, Cheshire SK16 4UJ
Contact: [email protected]
Fax: 0161 339 3226
CANADA
Multiquip
4110 Industriel Boul.
Laval, Quebec, Canada H7L 6V3
Contact: [email protected]
Tel: (450) 625-2244
Tel: (877) 963-4411
Fax: (450) 625-8664
© COPYRIGHT 2011, MULTIQUIP INC.
Multiquip Inc, the MQ logo and the Stow logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks
are the property of their respective owners and used with permission.
This manual MUST accompany the equipment at all times.This manual is considered a permanent part of the equipment and should remain with the unit if resold.
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in
this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published
in this publication at any time without notice and without incurring any obligations.
Your Local Dealer is:
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