Multiquip Pole Saw SP1CE13H18 User Manual
OPERATION AND PARTS MANUAL  
STREET PRO 1 SERIES  
MODEL SP1CE13H18  
CONCRETE/ASPHALT SAW  
(HONDA GX390 GASOLINE ENGINE)  
Revision #3 (06/09/08)  
To find the latest revision of this  
publication, visit our website at:  
www.multiquip.com  
THIS MANUAL MUST ACCOMPANYTHE EQUIPMENT AT ALLTIMES.  
P/N 35213  
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MQ STREET PRO 1 CE SAW — SILICOSIS/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.  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 3  
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MQ STREET PRO 1 CE SAW —TABLE OF CONTENTS  
Proposition 65 Warning ............................................. 2  
HONDA GX390K1QWT2/  
Silicosis/Respiratory Warnings .................................. 3  
Table Of Contents ..................................................... 4  
Parts Ordering Procedures ....................................... 5  
Safety Message Alert Symbols .............................. 7-8  
Rules For Safe Operation .................................... 9-11  
Specifications (Saw)................................................ 12  
Specifications (Engine) ........................................... 13  
General Information ................................................ 14  
GX390U1QWT2 ENGINE  
Air Cleaner Assembly.........................................48-49  
Camshaft Assembly ...........................................50-51  
Carburetor Assembly .........................................52-53  
Control Assembly ...............................................54-55  
Crankcase Cover Assembly...............................56-57  
Crankshaft Assembly .........................................58-59  
Cylinder Barrel Assembly...................................60-61  
Cylinder Head Assembly ....................................62-63  
Fan Cover Assembly ..........................................64-65  
Flywheel Assembly ............................................66-67  
Fuel Tank Assembly ...........................................68-69  
Ignition Coil Assembly ........................................70-71  
Muffler Assembly ...............................................72-73  
Piston Assembly.................................................74-75  
Recoil Starter Assembly.....................................76-77  
Labels ................................................................78-79  
MQ — STREET PRO 1 CE SAW  
Controls and Components ...................................... 15  
Basic Engine ........................................................... 16  
Preparation/Pre-Inspection ................................17-18  
Blades ..................................................................... 19  
Blade Placement ................................................20-21  
Raise/Lower and Depth Stop .................................. 22  
Initial Start-Up ....................................................23-24  
Operation ...........................................................25-26  
Maintenance ......................................................27-28  
Optional Water Tank ...........................................29-30  
Troubleshooting (Saw) ............................................ 31  
Troubleshooting (Engine)...................................32-33  
Explanation of Code in Remarks Column ............... 34  
Suggested Spare Parts ........................................... 35  
Decals ................................................................36-37  
Engine, Belts and Pulleys ..................................38-39  
Undercarriage Assembly ...................................40-41  
Blade Assembly and Water System ...................42-43  
Pointer Assembly ...............................................44-45  
Water Tank (Optional) ........................................46-47  
Terms and Conditions of Sale — Parts ................... 80  
PAGE 4 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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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)  
Orderpartson-lineusingMultiquip’sSmartEquipwebsite!  
:
If you have an MQ Account, to obtain a  
Username and Password, E-mail us at:  
[email protected].  
■
■
■
View Parts Diagrams  
Order Parts  
PrintSpecificationInformation  
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.*  
Gotowww.multiquip.comandclickon  
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:  
1-800-427-1244  
Order via Phone:  
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:  
❒
Specify Preferred Method of Shipment:  
❒
❒
❒
❒
❒
❒
Dealer Account Number  
✓
UPS/Fed Ex  
✓ DHL  
Dealer Name and Address  
■
■
Priority One  
Ground  
✓
Truck  
Shipping Address (if different than billing address)  
Return Fax Number  
Applicable Model Number  
■ Next Day  
■
Second/ThirdDay  
Quantity, Part Number and Description of Each Part  
All orders are treated asStandard Orders  
andwillshipthesamedayifreceivedprior  
to 3PM PST.  
WE ACCEPT ALL MAJOR CREDIT CARDS!  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 5  
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NOTES  
PAGE 6 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — SAFETY MESSAGE ALERT SYMBOLS  
FORYOUR SAFETY ANDTHE SAFETY OF OTHERS!  
HAZARD SYMBOLS  
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 or 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.  
NOTE  
This Owner's Manual has been developed to provide  
instructions for the safe and efficient operation of the  
MULTIQUIP SP 1. For engine maintenance information,  
please refer to the engine manufacturers' instructions  
for data relative to its safe operation.  
Before using this CONCRETE/ASPHALT SAW,  
ensure that the operating individual has read and  
understands all instructions in this manual.  
Guards and Covers In Place  
NEVER operate the saw without blade guards  
and covers in place. Adhere to safety  
guidelines and applicable local regulations.  
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  
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.  
DANGER  
You WILL be KILLED or SERIOUSLY INJURED  
if you DO NOT follow these directions.  
WARNING  
Rotating Parts  
You CAN be KILLED or SERIOUSLY INJURED if  
you DO NOT follow these directions.  
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 SP 1 operation will be  
referenced with "Hazard Symbols" which appear throughout  
this manual, and will be referenced in conjunction with Safety  
"Message Alert Symbols".  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 7  
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MQ STREET PRO 1 CE SAW — SAFETY MESSAGE ALERT SYMBOLS  
Accidental Starting  
Respiratory Hazard  
ALWAYS place the engine ON/OFF  
switch in the OFF position, when the saw  
is not in use.  
ALWAYS wear approved respiratory protection.  
Over Speed Conditions  
Sight and Hearing hazard  
NEVER tamper with the factory settings of the  
engine governor. Personal injury and damage  
to the engine or equipment can result if  
operating in speed ranges above maximum  
allowable.  
ALWAYS wear approved eye and hearing  
protection.  
Rotating Blade  
Equipment Damage Messages  
Other important messages are provided throughout this manual  
to help prevent damage to your concrete saw, other property, or  
the surrounding environment.  
Rotating blade can cut and crush. Keep  
hands and feet clear.  
CAUTION  
This concrete/asphalt saw, other property, or the surrounding  
environment could be damaged if you do not follow  
instructions.  
PAGE 8 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — RULES FOR SAFE OPERATION  
■
NEVER operate this equipment when not feeling well due to  
fatigue, illness or taking medicine.  
RULES FOR SAFE OPERATION  
■
■
NEVERoperatethesawunder the influence or drugs or alcohol.  
WARNING  
Replace nameplate, operation and safety decals when they  
become difficult to read.  
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 saw for loosened hardware such as nuts  
and bolts before starting.  
The following safety guidelines should always be used when  
operating the SP 1.  
NEVERtouchthehotexhaustmanifold, muffler  
or cylinder. Allow these parts to cool before  
servicing the saw.  
SAFETY  
■
DO NOT operate or service this equipment  
before reading this entire manual. The  
manual must be kept available and accessible  
totheoperator.  
■
■
HighTemperatures – Allow the engine to cool before adding  
fuel or performing service and maintenance functions. Contact  
with hot! components can cause serious burns.  
■
■
This equipment should not be operated by persons under the  
minimum statutory age limit.  
The engine of this saw requires an adequate free flow of  
cooling air. NEVER operate the saw in any enclosed or narrow  
area where free flow of the  
NEVER use this machine for any purpose other than those  
described in this manual.  
air is restricted. If the air flow  
is restricted it will cause  
serious damage to the saw's  
engine and may cause injury  
to people. Remember the  
■
NEVER operate the saw without proper protective clothing,  
shatterproof glasses, steel-toed boots and other protective  
devices required for the job.  
saw's engine gives off  
DEADLY carbon monoxide  
gas.  
■
■
ALWAYS refuel in a well-ventilated area, away from sparks  
and open flames.  
ALWAYS use extreme caution when  
working with flammable liquids. When  
refueling, STOP the engine and allow  
it to cool.  
■
■
NEVER operate the saw 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 Multiquip 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.  
■
■
Topping-off to filler port is dangerous, as it tends to spill fuel.  
NEVER use fuel as a cleaning agent.  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 9  
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MQ STREET PRO 1 CE SAW — RULES FOR SAFE OPERATION  
General Safety  
Diamond Blade Safety  
■
ALWAYS read, understand, and follow procedures in  
■
Use appropriate steel centered diamond blades  
manufactured for use on concrete saws. See further blade  
information on pages 17 to 19.  
Operator's Manual before attempting to operate equipment.  
■
ALWAYS be sure the operator is familiar with proper safety  
precautions and operating techniques before using the saw.  
WARNING  
■
■
■
NEVER leave the machine unattended while running.  
Apply the brakes when leaving or when using on a slope.  
ALWAYS inspect diamond blades  
before each use. The blade should  
exhibit no cracks, dings, or flaws in  
the steel centered core and/or rim.  
Center (arbor) hole must be  
undamaged and true.  
Maintain this equipment in a safe operating condition at all  
times.  
■
■
■
■
ALWAYS stop the engine before servicing, adding fuel and  
oil.  
NEVER run the engine without the air filter. Severe engine  
damage could occur.  
■
■
Examine blade flanges for damage and excessive wear.  
ALWAYS service air cleaner frequently to prevent carburetor  
malfunction.  
Ensure the cleanliness of the blade before blade is installed.  
Blade should fit snugly on the shaft and against the inside/  
outside blade flanges.  
AVOID wearing jewelry or loose fitting clothing that may snag  
on the controls or moving parts, this can cause a serious  
injury.  
■
■
Ensure the blade is marked with an operating speed greater  
than the spindle speed of the saw.  
■
■
ALWAYS keep clear of rotating or moving parts while the  
saw is in operation.  
Only cut the material that is specified for the diamond blade.  
Read the specifications of the diamond blade to ensure the  
proper tool has been matched to the material being cut.The  
saw has been engineered for WET CUTTING. Ensure a  
WET CUTTING blade is being used and that the water supply  
system to the blade is properly functioning and being used.  
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.  
■
■
ALWAYS keep the work area well organized.  
■
■
ALWAYS keep blade guards in place. Exposure of the  
diamond blade must not exceed 180 degrees.  
ALWAYS Clear the cutting area of any debris, tools, etc.that  
would constitute a hazard while the saw is in operation.  
Ensure that the diamond blade does not come into contact  
with the ground or surface during transportation. DO NOT  
drop the diamond blade on ground or surface.  
WARNING  
■
The engine governor is set to permit maximum engine speed  
in a no-load condition. Do not tamper with the engine  
governor to increase the speed. Increasing the engine speed  
could allow the maximum rated spindle speed to be  
exceeded, creating an unsafe condition.  
ALWAYS check to make sure that the  
cutting area is clear before starting the  
engine.  
■
■
Ensure that the blade is mounted for proper operating  
direction. (See Figure 4, page 13)  
■
■
Keep all inexperienced and unauthorized people clear of  
the cutting area when operating the saw.  
Adhere to the Blade Manufacturer's recommendations on  
handling, storage, and safe usage of blades.  
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.  
PAGE 10 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — RULES FOR SAFE OPERATION  
Saw Transportation Safety  
Machine Operation And Safety Decals  
■
DO NOT use the handle bars and/or front pointer as lifting  
points.  
The SP 1 saw is equipped with a number of operation and safety  
decals. (Figure 1) Should any of these decals become  
unreadable, replacements can be obtained from your dealer.  
■
ALWAYS use ramps capable of supporting the weight of the  
saw and the operator to load and unload the saw. If the saw  
must be lifted, always use two people. Never attempt to lift  
the saw by yourself.  
WARNING  
TO PREVENT SERIOUS INJURY  
DO NOT OPERATE SAW  
WITHOUT PROPER TRAINING  
& FULL UNDERSTANDING  
OF THE OWNERS MANUAL  
WHEN OPERATING THIS MACHINE  
KEEP ALL  
GUARDS IN  
PLACE  
■
■
■
NEVER attempt to tow the untrailered saw behind a vehicle.  
ALWAYS WEAR SAFETY APPROVED  
HEARING  
PROTECTION  
DO NOT use on slopes or on extremely uneven surfaces.  
EYE OR FACE  
PROTECTION  
NEVER tip the engine to extreme angles as it may cause oil  
to gravitate into the cylinder head making the engine start  
difficult.  
P/N 25782  
HEAD  
PROTECTION  
RESPIRATOR  
P/N 35137  
MASONRY AND CONCRETE  
SMI  
SAW MANUFACTURING INSTITUTE  
■
NEVER transport the saw to or from the job site with the  
blade mounted.  
P/N 22122-001  
EMERGENCIES  
P/N 25867  
■
ALWAYS know the location  
of the nearest fire  
extinguisher.  
P/N 35158  
Engine exhaust and some of  
P/N 11092  
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:  
Leadfromlead-basedpaints.  
Crystallinesilicafrombricks.  
Cementandothermasonryproducts.  
Arsenicandchromiumfromchemically  
treatedlumber.  
Your risk from these exposures varies,  
dependingonhowoftenyoudothistype  
of work. To reduce your exposure to  
P/N 36099 (ISO Blue)  
these chemicals: ALWAYS work in  
a
well ventilated area, and work with  
approved safety equipment, such as  
dust masks that are specially designed  
to filter out microscopic particles.  
■
■
ALWAYS know the location of the  
nearest first aid kit.  
P/N 35167  
P/N 20525  
WARNING!  
WARNING!  
CAUTION  
When Larger Blade and Guard  
is Installed, Belt Drive MUST  
Be Changed to Proper Size.  
See Owners Manual.  
In emergencies always know the location of the  
nearest phone or keep a phone on the job site.  
Also know the phone numbers of the nearest  
ambulance, doctor, and fire department. This  
information will be invaluable in the case of an  
emergency.  
KEEP HANDS  
CLEAR  
KEEP FEET  
CLEAR  
FAILURE TO COMPLY WITH THE C C AH  
JADV EEE AV EEA OIEJGGVCBVVZ  
S.M.I. MASONRY AND CONCRETE  
SAW MANUFACTURER’S INSTITUTE  
P/N 25249-001  
P/N 25250-001  
P/N 23330-001  
A
T
T
I
O
O
N
R
MODEL  
P/N 25491  
SERIAL NO.  
A
T
T
O
I
O
N
R
CONTACT  
SERVICE  
DEPARTMENT  
P/N 25783  
P/N 25678  
A
P/N 11246  
(Sheet-Intl. Stds)  
P/N 13118  
Figure 1. SP 1 Decals  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 11  
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MQ STREET PRO 1 CE SAW — SPECIFICATIONS (SAW)  
C
B
G
A
F
E
SideView  
D
Front View  
Figure 2. SP 1 Dimensions  
Table 1. SP 1 (SP1CE13H18) Specifications  
REFERENCE LETTER  
DESCRIPTION  
DIMENSION (cm)  
Height  
37.0 In. (94 cm)  
32.0 In. (80 cm)  
54.5 In. (138 cm)  
21.5 In. (55 cm)  
17.0 In. (40 cm)  
10.0 In. (25.4 cm)  
A
B
C
D
E
F
Length (Front Pointer Raised)  
Maximum Length (Front Pointer Lowered)  
Width  
Rear Wheel Base  
Front Wheel Base  
Handle Bar Width  
21.5 In. (55 cm)  
2836 RPM  
G
Maximum Spindle RPM  
Arbor Size  
Maximum Cutting Depth  
Sound Pressure at Operator's Position  
Vibration *  
1.0" (2.54 cm)  
7.0" (17.78 cm)  
99.8 db  
12.6 ms-2  
Maximum Operating Mass  
Nominal Mass (without blade or fluids)  
236 lbs.(107 Kg)  
214 lbs. (97 Kg)  
* Vibration (at handle) results with SP1 Saw cutting concrete at a depth of 1-1/2 inches (38.1 mm) with an 18" (45.7 cm)  
blade, FULL THROTTLE.  
PAGE 12 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — SPECIFICATIONS (ENGINE)  
Table 2. Specifications (Engine)  
HONDA  
Model  
GX390K1QWT2/GX390U1QWT2  
Air-cooled 4 stroke, Single  
Cylinder, OHV, Gasoline Engine  
Type  
3.5 in. X 2.5 in.  
Bore X Stroke  
(88 mm x 64 mm)  
Displacement  
Max Output  
23.7 cu-in. (389 cc)  
13.0 H.P./3600 R.P.M.  
Engine  
Approx. 1.72 U.S. Gallons  
(6.5 Liters)  
Fuel Tank Capacity  
Unleaded Automobile Gasoline  
86 Octane or higher  
Fuel  
Lube Oil Capacity  
1.16 US qt (1.1 liter)  
Centrifugal Fly-weight Type  
Recoil Start  
Speed Control  
Method  
Starting Method  
Dimension  
(L x W x H)  
15.0 x 17.7 X 17.4 in.  
(380 X 450 X 443 mm)  
Dry  
Net Weight  
68.4 lbs (31 Kg.)  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 13  
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MQ STREET PRO 1 CE SAW — GENERAL INFORMATION  
Power Plants  
Intended Use  
The SP1 saw is classified in the industry as a "low" powered saw.  
This classification is particularly useful when selecting the proper  
diamond blade for an application.  
Operate the SP1 Saw, tools and components in accordance  
with the manufacturer's instructions. Use of any other tools for  
stated operation is considered contrary to designated use. The  
risk of such use lies entirely with the user. The manufacturer  
cannot be held liable for damages as a result of misuse.  
The SP1 saw is powered by a HONDA GX390 air cooled, 4-  
stroke, single cylnder, OHV gasoline engine rated at 13 HP (9.6  
kW) at 3,600 RPM. Blade rotation is V-belt driven. The upper  
drive (engine) pulley on the output shaft of the engine connects  
to the lower drive (spindle) pulley and thus, the blade, by three  
V-Belts. Asthe engine shaft rotates, so does the blade.The ratio, or  
difference between the engine speed and the spindle (blade) speed  
is determined by the two different sizes of pulleys used.  
This saw is not intended for dry cutting.  
General Information  
The MQ Whiteman SP1 series walk-behind saws are designed  
for wet cutting of concrete or asphalt utilizing Diamond Blades.  
These saws have been engineered for general and industrial  
flat sawing applications.The reinforced steel box frame design  
adds strength necessary to reduce blade vibrations while cutting.  
By minimizing blade vibrations the performance of the blade is  
enhanced and thus the life of the blade is extended.  
Refer to the Engine Owner's Manual for specific instructions  
regarding engine operation and maintenance practices.  
All MQWhiteman SP1 series saws are designed, engineered  
and manufactured with strict adherence to American National  
Standards Institute, Inc. (ANSI) guidelines B7.1 and B7.5.  
Heavy-duty front and rear axles, sturdy oversized wheels, and  
industrial undercarriage assembly ensure accurate tracking and  
years of reliable use.  
Water System  
Additionally, the general strength-to-weight ratio design of the  
frame and chassis assembly provides for optimum weight  
distribution to keep the blade running true in the cut. A rugged  
spindle bearing assembly ensures minimal flutter and shaft  
harmonics providing the most advantageous condition for a  
diamond blade at operating speeds.  
All SP1 series saws provide a hardy water plumbing system that  
evenly distributes water volume and optimum flow rate to both  
sides of the blade to keep it cool when cutting. The basic water  
system provides a valve that connects to a standard garden hose.  
The water is delivered (via a hose) to the saw blade. A water tank  
delivery system is optional.  
The SP1 series saw comes equipped with an 18-inch blade guard  
and handles Diamond Blade ranging in size from 12-18-inches in  
diameter.  
Features  
■
■
Engine Stop Switch conveniently located on handle bar  
An ACME thread, manual raise/lower assembly easily raises and  
lowers the blade and locks it into position to ensure a constant depth  
cut. All SP1 series saws are equipped with a retractable cutting  
guide, oversized roller bearing wheels, industrial spindle bearings,  
and a rigid steel frame.  
Super-rigid box frame- ensures straight cuts while resisting  
warping and blade vibration  
■
■
■
Rugged roller bearing wheels for long service life  
Comfortable grip handles  
Easy cranking for manually raising/lowering the blade to the  
desired cutting height  
■
Hinged front, lift-up blade guard is designed to provide easy  
blade replacement  
■
■
Saw position guide helps ensure straight cuts  
Water system provides optimum flow and volume of water to  
both sides of the blade  
■
manually operated wheel clamps help to prevent unwanted  
displacement of saw  
Figure 3. MQ STREET PRO 1 SAW  
PAGE 14 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — CONTROLS & COMPONENTS  
CONTROLS & COMPONENTS  
10. BeltTension Adjuster – Adjusts belt tension.  
11. Front Pointer – Front pointer wheel assists in straight  
Figures 4 shows the location of the basic controls or components  
for the SP 1. Listed below is a brief explanation of each control or  
component.  
tracking.  
12. Front Pointer Arm – Stows up for storage and pivots down  
for use.  
1. Hand Grips/Handlebar –When operating the saw, place  
both hands on each grip to maneuver the saw. Replace  
hand grips when they become worn or damaged.  
13. Cutting Depth Adjuster – turn operating crank clockwise  
or counter-clockwise to adjust the cutting depth up or down.  
2. Handle Lock – Lock blade depth to desired position.  
14. FuelTank – Use unleaded gasoline. Do not overfill.  
3. Garden Hose Connecter – Connect to water source to  
15. Blade Coolant System – Provides cooling water to blade  
provide blade cooling while cutting concrete or asphalt.  
during cutting operations.  
4. Air Filter – Prevents dirt and debris from entering the engine  
air intake. Check filter periodically and replace when  
necessary.  
16. V-Belt Cover – Remove this cover to gain access to theV-  
belts. NEVER operate the saw with this cover removed.  
17. Spindle Grease Zerks – Conveniently located for  
5. Recoil Starter Handle – Pull to engage and start the  
lubrication.  
engine.  
18. On/Off Switch (On Engine) – Turn to the "ON" position to  
allow engine to be started and turn to the "OFF" position to  
shut the engine off.  
6. Recoil Starter Assembly – Engages the engine when  
the handle is pulled and rewinds the starter rope when the  
handle is released.  
19. Tool Rotation – Rotational direction of tool (blade) during  
7. Wheels/Carriage Assembly – Heavy-duty wheels with  
operation.  
permanently sealed ball bearings.  
20. Engine Stop Switch (On Handlebar) – Toggle in either  
8. Cutting Blade – Use appropriate type blades for cutting  
direction to stop the engine.  
concrete or asphalt.  
21. Wheel Clamp – Move handle down making contact with  
wheel to avoid unwanted rolling movement. Lift handle to  
release.  
9. Blade Guard – Covers saw blade and flips up to allow  
blade to be changed.  
water supply on or off.  
F
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 15  
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MQ STREET PRO 1 CE SAW — BASIC ENGINE  
BASIC ENGINE  
Figure 5. Engine Controls and Components  
6. Choke Lever – Used in the starting of a cold engine, or in  
Initial Servicing  
cold weather conditions. The choke enriches the fuel  
The engine (Figure 5) must be checked for proper lubrication and  
filled with fuel prior to operation. Refer to the manufacturers engine  
manual for instructions & details of operation and servicing.  
mixture.  
7. Air Cleaner – Prevents dirt and other debris from entering  
the fuel system. Remove wing-nut on top of air filter  
cannister to gain access to filter element.  
1. Fuel Filler Cap – Remove this cap to add unleaded  
gasoline to the fuel tank. Make sure cap is tightened  
securely. DO NOT over fill.  
Operating the engine without an air  
filter, with a damaged air filter, or a  
filter in need of replacement will  
allow dirt to enter the engine, causing  
rapid engine wear.  
DANGER  
NOTE  
Adding fuel to the tank should be done only  
when the engine is stopped and has had an  
opportunity to cool down. In the event of a  
fuel spill, DO NOT attempt to start the engine  
until the fuel residue has been completely  
wiped up, and the area surrounding the  
engine is dry.  
8. Spark Plug – Provides spark to the ignition system. Clean  
spark plug once a month.  
9. Muffler – Used to reduce noise and emissions.  
2. Throttle Lever – Used to adjust engine RPM speed (lever  
advanced forward SLOW, lever back toward operator  
FAST).  
WARNING  
Enginecomponentscangenerateextremeheat.  
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.  
3. Engine ON/OFF Switch – ON position permits engine  
starting, OFF position stops engine operations.  
4. Recoil Starter (pull rope) – Manual-starting method. Pull  
the starter grip until resistance is felt, then pull briskly and  
smoothly.  
5. FuelValve Lever – OPEN to let fuel flow, CLOSE to stop  
10. Fuel Tank – Holds unleaded gasoline. For additional  
the flow of fuel.  
information refer to engine owner's manual.  
PAGE 16 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — PREPARATION/PRE-INSPECTION  
PREPARATION / PRE-INSPECTION  
Reference manufacturer engine  
manual for specific servicing  
instructions.  
1. Read and fully understand this manual,  
the safety intructions in particular, and  
the engine manufacturer's manual  
supplied with the saw.  
NOTE  
UPPER LIMIT  
2. Select the correct blade for each application. Refer to the  
Blades and Blade Placement sections on pages 17 through  
19 for further information.  
3. Check blade for wear or damage.  
Handle all blades with care and  
ALWAYS replace a damaged blade.  
4. Cleanthesaw,removingdirtanddust,  
particularlytheenginecoolingairinlet,  
carburetor and air cleaner.  
LOWER LIMIT  
Figure 7. Engine Oil Dipstick (Oil Level)  
5. Check the air filter for dirt and dust. Replace the air filter if it  
is found to be dirty.  
Table 3. Oil Type  
6. Check carburetor for external dirt and dust. Clean with dry  
compressedair.  
Season  
Temperature  
25°C or Higher  
25°C~10°C  
Oil Type  
SAE 10W-30  
SAE 10W-30/20  
SAE 10W-10  
7. Check fastening nuts and bolts for tightness.  
Summer  
Spring/Fall  
Winter  
8. Ensureasuitablewatersupplyisavailable, hookedup, and  
used. (connectedviagardenhoseorwithanoptionalwater  
tanksupplysystem).  
0°C or Lower  
Engine Oil Check  
Fuel Check  
Warning  
1. To check the engine oil level, place the saw on secure level  
ground with the engine stopped. The frame platform must  
be level to accurately check the engine oil.  
Motor fuels are highly flammable and can  
be dangerous if mishandled. DO NOT  
smoke while refueling. DO NOT attempt to  
refuel the saw if the engine is hot! or  
running.  
2. Remove the filler dipstick from the engine oil filler hole  
(Figure 6) and wipe it clean.  
1. Remove the gasoline cap located on top of fuel tank.  
2. Visuallyinspecttoseeiffuellevelislow. Iffuelislow,replenish  
with unleaded fuel.  
Figure 6. Engine Oil Dipstick (Removal)  
3. When refueling, be sure to use a strainer for filtration. DO  
NOT top-off fuel. Wipe up any spilled fuel.  
3. Insertandremovethedipstickwithoutscrewingitintothefiller  
neck. Check the oil level shown on the dipstick.  
4. If the oil level is low (Figure 7), fill to the edge of the oil filler  
hole with the recommended oil type (Table 3).  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 17  
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MQ STREET PRO 1 CE SAW — PREPARATION/PRE-INSPECTION  
V-belt Alignment andTensioning  
Guards And Covers  
This saw is equipped with premium V-belts that have been  
aligned and tensioned by factory personnel. TheV-belt must be  
aligned and tensioned for proper operation of the saw.  
WARNING  
NEVER operate the saw without blade  
guards and covers in place. DO NOT  
operate with the front of the blade guard  
raised. The blade exposure cannot exceed  
180 degrees during operation. Adhere to  
the safety guidelines or other applicable  
local regulations.  
Use the following procedure to check the alignment ofV-belt:  
1. Remove the bolts that secure theV-belt cover (Figure 9) to  
the saw frame.  
Figure 9. V-Belt Cover  
2. Check uniform parallelism (Figure 10) of V-belt and pulley  
(sheaves). Use a straight-edge or machinist's square against  
both pulleys and adjust both pulleys until equally aligned.  
Figure 8. Blade Guard  
CHECK the following on the blade guard (Figure 8):  
■
Ensure the capacity of the blade guard is correct for an 18"  
Diamond Blade.  
■
■
Check that the guard is bolted firmly upon the saw frame.  
Check that the spring tensioned front cover of the guard is  
firmly seated with the rear section of the guard and there are  
no gaps. NEVER lift the blade guard while engine is running.  
ENSURE the V-belt Cover is in place and securely fastened  
Figure 10. Pulley Alignment  
during operation of the saw (Figure 8).  
3. Check V-belt tension by using a tension meter (3.0 lbs./  
1.36Kg) against the inside belt at a mid point between the  
two pulleys, or by deflecting the center belt at a mid point  
3/16" (5 mm).  
V-Belt Check  
A worn or damagedV-belt can adversely affect the performance  
of the saw. If a V-belt is defective or worn, replace ALL the V-  
belts. V-belts should always be replaced in sets.  
4. DO NOT over or under tighten theV-belt. Severe damage  
can occur to the saw and engine crankshaft if the belt is  
over-tensioned. A decrease of power to the blade and poor  
performance will result if the belt is under-tensioned (loose  
on pulleys).  
WARNING  
NEVER attempt to check theV-belt with the  
engine running. Severe injury can occur.  
Keep fingers, hands, hair, and clothing away  
from all moving parts.  
V-belt alignment must be rechecked after  
adjusting belt tension.  
NOTE  
PAGE 18 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — BLADES  
1. Drive Pin Hole – A commonly located hole on the diamond  
blade core that prevents operational blade slippage  
between the inner & outer blade flanges (collars). Inspect  
the diameter of the hole to ensure there is no distortion,  
and that a snug fit develops between the hole and drive  
pin.  
SPECIFICTOOLSTO BE USED  
This saw is to use tools (blades) as follows:  
Steel Core Segmented or Continuous Diamond Rim  
Cutting Wheel.  
Any other type of tool is not to be used. SeeTable 4 for specific  
blade usage for material.  
2.  
Stress Relief Holes (Gullets) – Check the steel core for  
cracks that may have propagated from the slots and/or  
gullets. Cracks indicate extreme fatigue failure and if sawing  
continues, catastrophic failure will occur.  
WARNING  
3.  
Edge Of The Steel Core – Check the diameter edge for  
discoloration (blue oxidation) indicating an overheating  
condition caused by insufficient cooling water/air.  
Overheating of blades may lead to loss of core tension  
and/or increase the possibility for blade failure. Check to  
make sure the steel core’s width is uniform about the rim of  
the blade, and not succumbing to an “under cutting”  
condition brought about by highly abrasive material or  
improper under cutting core protection.  
Failure to thoroughly inspect the diamond blade (Figure 11)  
for operational safety could result in damage to the blade or  
the saw, and may cause injury to the user or others in the  
operating area. Discard damaged or worn blades and  
replace with fresh blade.  
4.  
Directional Arrow – Check to ensure that the blade is  
oriented properly on the spindle for sawing. Reference the  
directional arrow on the blade and place it so the direction  
of rotation “downcuts” with the turn of the shaft.  
5.  
Diamond Segment or Rim – Ensure there are no cracks,  
dings, or missing portions of the diamond segment/rim. DO  
NOT use a blade that is missing a segment or a portion  
of the rim. Damaged and/or missing segments/rims may  
cause damage to your saw, and injury to the user or others  
in the operating area.  
6.  
Specifications – Ensure that the blade specifications, size,  
and diameter properly match up to the sawing operation.  
Wet blades must have water to act as a coolant. Utilizing a  
diamond blade not matched properly to the task may result  
in poor performance and/or blade damage.  
Figure 11. Diamond Blade  
7.  
Arbor Hole – It is essential that the arbor hole diameter  
properly matches the shaft arbor, and that it is free from  
distortions. Correct blade flanges (collars) must be used.  
The inside face of the flanges must be clean & free of debris.  
An out of round arbor condition will cause damage to the  
blade and the saw.  
8.  
MAX RPM – This RPM reference is the maximum safe  
operating speed for the blade selected. NEVER exceed  
the max RPM on the diamond blade. Exceeding the MAX  
RPM is dangerous, and may cause poor performance and  
may damage the blade. All blades used must be designed  
for the maximum spindle RPM.  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 19  
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MQ STREET PRO 1 CE SAW — BLADE PLACEMENT  
Table 4. MATERIAL LISTING AND BLADE SELECTION  
Material  
Blade  
Cured Concrete  
Cured Concrete Blade  
Green Concrete Blade  
Asphalt Blade  
Green Concrete  
Asphalt  
Asphalt over Concrete  
Block, Brick, Masonry, Refractories  
Tile, Ceramic, Stone  
Asphalt/Concrete Blade  
Masonry Blade  
Tile Blade  
BLADE PLACEMENT  
WARNING  
Diamond Blades  
Selecting the diamond blade TYPE and GRADE defines how  
the blade will perform both in cutting speed and blade life.  
Selection of the proper diamond blade consists of:  
Failure to thoroughly inspect the  
z
z
z
z
z
Material to be Cut  
diamond blade for operational safety  
could result in damage to the blades  
or the saw and may cause injury to  
the user or others in the operating  
area.  
Type of Saw Being Used  
Horsepower of Saw  
Hardness Characteristics of the Material  
Performance Expectations  
1. Engine OFF - Set the ENGINE ON/OFF switches to the  
Factors for sawing economy:  
"OFF" position to prevent accidental starting.  
z
z
z
z
Type of Blade  
2. Blade Guard - Pivot the blade guard front cover all the way  
back. The guard tension spring will keep the front cover in  
position.  
Depth of Cut  
Sawing Speed  
Characteristics of the Material Being Cut  
3. Blade Hex Nut - Unscrew the spindle nut (right side loosens  
clockwise and tightens counter-clockwise while the left side  
loosens counter-clockwise and tightens clockwise. DO NOT  
overtighten the nut (approximately 45-50 ft. lb/61-68 N/m)  
when finalizing the assembly.  
Blade Speed  
Adiamondblade’sperformanceisdirectlyconnectedtospecific  
peripheral (rim) speeds.  
The following shaft rotational speeds have been factory set to  
ensureoptimumbladeperformance.  
4. Outside Blade Flange (Collar) - Ensure that the outside  
blade flange is placed flush against the diamond blade.  
The inside surface of the flange must be free of debris and  
permit a tight closure on the surface of the blade core.  
z
SP1 18” Capacity - 2,836 RPM.  
WARNING  
5. Diamond Blade - Ensure that the proper diamond blade  
has been selected for the job. Pay close attention to the  
directional arrows on the blade. The blade's operating  
directional arrows must point in a "down-cutting" direction  
to perform correctly. When placing the blade onto the spindle,  
ensure the arbor hole of the blade matches the diameter of  
the shaft.  
Operating saw blades at rotational speeds  
greater than those specified by the manu-  
facture can cause blade damage, and may  
injure the user or others in the operating  
area.  
PAGE 20 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — BLADE PLACEMENT  
6. Inner Flange (Collar) -This flange is fixed upon the spindle.  
Blade Removal and Replacement  
The inside surface of the flange must be free of debris and  
permit a tight closure on the surface of the blade.  
1. Set the ENGINE ON/OFF switches to  
the "OFF" position to prevent  
accidental starting.  
2. Place the saw on a stable level working  
surface.  
3. Ensure the blade is raised and the raise/lower crank is locked  
into position.  
When removing or installing a  
NOTE  
diamond blade, please note that the  
blade retaining nuts are left and right-  
hand threaded.  
4. Lift up the blade guard cover to gain access to the blade.  
Figure 12.Tool (Blade) Placement  
WARNING  
Incorrectly installed blades can  
cause damage to the blade or  
equipment or cause injury due to  
breakage.  
Figure 13. Tool (Blade) Locking Wrenches  
5. Use the provided blade nut and spindle locking wrenches  
to remove and install the blade. (Figure 13)  
WARNING  
6. Unscrew the spindle nut (right side loosens clockwise and  
tightens counter-clockwise while the left side loosens  
counter-clockwise and tightens clockwise). DO NOT  
overtighten the nut (approximately 45-50 ft. lb/61-68 N/m)  
when finalizing the assembly.  
Dropping or forcing the blade onto the  
cutting surface can severely damage the  
diamond blade and may cause serious  
damage to the saw and bodily harm.  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 21  
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MQ STREET PRO 1 CE SAW — RAISE/LOWER AND DEPTH STOP  
Raise/Lower and Depth Stop  
Setting the Depth Stop  
The saw is equipped with a Raise/Lower and Depth Stop  
Assembly that is supported by the following components. (Figure  
14)  
1. Lift the Adjusting Hand Crank to unlock (disengage) the  
Depth Stop.  
2. Rotate the crank to raise or lower the blade to the desired  
depth.  
1. AdjustingHandCrankAssembly  
2. Raise/LowerAcmeScrew  
3. JackArm  
3. Lower the crank into one of the lock position holes (Item 6).  
4. Wheel Base Assembly  
5. JackshaftPin  
6. LockPositions  
Unlocked  
Position  
Locked  
Position  
6
1
6
2
3
5
4
Figure 14. Cutting Depth - Raise/Lower System  
PAGE 22 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — INITIAL START-UP  
INITIAL START-UP  
CAUTION  
CAUTION  
NEVER place hands or feet inside the  
belt guard or blade guard while the  
engine is running. ALWAYS shut the  
engine down before performing any kind  
of maintenance service on the saw  
DO NOT attempt to operate the saw until  
this manual has been read and  
thoroughly understood. Engine operating  
steps may vary. See included engine  
manufacturer's operating manual.  
1. Keep Wheel Clamp applied (lever DOWN)  
until completely ready for cutting operation.  
CAUTION  
Ensure the work area is clear of tool, debris, and unauthorized  
people.  
Figure 16. Wheel Clamp  
The Engine Stop Switch located on the  
handlebar (Figure 15) serves both as  
an Emergency Engine Shut-Off and  
2. Ensurethediamondbladehasbeenmountedcorrectlyand  
that it is raised above the surface you are about to saw.  
NOTE  
as the primary ON/OFF switch. This  
allows the operator to shutdown the  
saw safely away from moving parts.  
3. Placethefuelvalvelever(Figure17)tothe"ON"position.  
ENGINE STOP SWITCH  
(Emergency Stop  
and Primary ON/OFF)  
ENGINE STOP  
SWITCH  
(Secondary ON/OFF)  
Figure 17. Engine Fuel Valve Lever  
4. PlacetheENGINEON/OFFswitchlocatedontheENGINE  
(Figure18)inthe"ON"position. PlacetheENGINEON/OFF  
switch located on the HANDLEBARS (Figure 15) in the  
"ON" (center)position.  
Figure 15. Engine Stop Switches  
WARNING  
NEVER operate the saw in a confined area  
or enclosed structure that does not provide  
ample free flow of air.  
ALWAYS wear approved eye and hearing  
protection while operating the saw.  
Figure 18. Engine ON/OFF Switch (On Engine)  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 23  
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MQ STREET PRO 1 CE SAW — INITIAL START-UP  
Figure 19. Engine Stop Switch (Handlebar)  
Figure 21. Throttle Lever  
The CLOSED position of the  
choke lever enriches the fuel  
mixture for starting a COLD engine.  
The OPEN position provides the  
correct fuel mixture for normal  
operation after starting, and for  
restarting a warm engine.  
7. Grasp the starter grip (Figure 22) and slowly pull it out.The  
resistance becomes the hardest at the compression point.  
Pull the starter grip briskly and smoothly for starting.  
NOTE  
CAUTION  
5. Place the Choke Lever (Figure 20) in the "CLOSED "  
DO NOT pull the starter rope all the way to the end. DO NOT  
release the starter rope after pulling. Allow it to rewind as  
soon as possible.  
position.  
Figure 20. Choke Lever  
CAUTION  
The engine speed has been set at the  
factory. Changing the governor speed  
could damage the blade and/or the saw.  
Figure 22. Starter Grip  
8. If the engine has started, slowly return the choke lever  
(Figure 21) to the "OPEN" position. If the engine has not  
started repeat steps 1 through 7.  
6. Rotate the throttle lever (Figure 21) halfway betweenfast  
andslowforstarting. Allsawingisdoneatfullthrottle. The  
engine governor speed is factory set to ensure optimum  
blade operating speeds.  
9. Before the saw is placed into operation, run the engine for  
severalminutes. Checkforfuelleaks,andnoisesthatcould  
be associated with loose guards and/or covers.  
PAGE 24 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — OPERATION  
The Engine Stop Switch located on the  
handlebar (Figure 19) serves both as  
an Emergency Engine Shut-Off and  
as the primary ON/OFF switch. This  
allows the operator to shutdown the  
saw safely away from moving parts.  
OPERATION  
WARNING  
NOTE  
ALWAYS cut with the saw at FULLTHROTTLE. Attempting  
to cut with the saw at less than full throttle could cause the  
blade to bind or stop abruptly in the slab resulting in serious  
injury to the operator or others in the area.  
1. Starttheengineasdescribedintheprevioussection. Rotate  
thethrottlelever(Figure21)towardfullthrottle. Ensurewater  
supplysystemisinoperation.Turnvalvetostartflowofwater.  
(For water tank option, see page 27.)  
WARNING  
ALWAYS keep clear of rotating or moving parts while  
operating this equipment.  
2. Release Wheel Clamps by pulling levers UP.  
unlock position  
CAUTION  
Ensure the cutting area is clear of tools, debris, and  
unauthorized people.  
lock position  
CAUTION  
DO NOT try to cut faster than the blade will allow. Cutting too  
fast will cause the blade to rise up out of the cut. Improper  
cutting rate can decrease the life of the engine and blades.  
Figure 23. Wheel Clamp  
CAUTION  
3. To begin sawing, use the raise/lower crank handle on the  
console to lower the rotating blade allowing it to cut to the  
preset depth.  
Engine components and the blade can get  
EXTREMELY HOT! during operation.  
ALWAYS allow the engine and blade to cool  
before handling or servicing.  
4. When blade has reached full cutting depth, slowly walk  
behindthesawataratethatwillallowtheenginetooperate  
withoutlosingoptimumRPM.  
5. When the end of the cut has been reached, use the raise/  
lower crank on the console to raise the blade out of the cut.  
CAUTION  
Whenever the saw is not in operation or being moved or  
transported, apply the wheel clamp brakes to prevent  
unwanted displacement.  
6. When cutting is complete, turn the engine OFF using the  
ENGINESTOP TOGGLESWITCHonthehandlebars,and  
wait for the blade to stop rotating.  
7. Set the engine ON/OFF switch to the OFF position.  
8. Place the water valve in the OFF position (as required).  
Mark the cutting line clearly and always  
saw in a STRAIGHT LINE ONLY.  
NOTE  
9. Push the Wheel Clamp Levers downward to apply braking  
pressure to the wheels (Figure 23).  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 25  
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MQ STREET PRO 1 CE SAW — OPERATION  
Restarting After Intervention  
If cutting is interrupted where the engine stops or is turned off  
while the blade is still in the cut:  
a. Turn Engine Off switches to "OFF"  
b. Raise the blade out of the cut  
c. Restart the engine as described in the previous  
section.  
CAUTION  
The only acceptable method for freeing a stuck blade is to  
remove the saw from the stuck or pinched blade. DO NOT  
try to get the blade unstuck using the Raise/Lower system  
or by lifting the saw by the lifting bale, etc.  
If cutting is interrupted where the blade is stuck in the cut:  
a. Turn Engine Off switches to "OFF".  
b. Remove the blade guard.  
c. Remove blade mounting bolt and outer flange.  
d. Maneuver the saw away from the stuck blade.  
e. A parallel cut made next to the blade may be necessary  
to free it.  
f. Once the blade is freed inspect the blade for damage;  
discard if damaged.  
e
Ensure an undamaged, useable blade is installed on  
the saw before cutting is resumed with that saw.  
PAGE 26 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — MAINTENANCE  
MAINTENANCE  
CAUTION  
See the engine manual supplied with your  
machine for appropriate engine  
maintenance schedule and troubleshooting  
guide for problems.  
ALWAYS allow the engine to cool before  
servicing. NEVER attempt any maintenance  
work on a hot! engine.  
General maintenance practices are crucial to the  
performance and longevity of your saw. The extreme  
environments of sawing operations require routine  
cleaning, lubrication, belt tensioning, and inspection for wear  
and damage  
The following procedures devoted to maintenance can prevent  
serious saw damage or malfunctioning.  
Saw Blade Removal and Installation  
See page 19.  
General Cleanliness  
Clean the machine daily. Remove all dust and slurry build up.  
If the saw is steam cleaned, ensure that lubrication is accom-  
plished AFTER steam cleaning operations.  
DANGER  
Chassis Lubrication  
Some maintenance operations may require  
the engine to be run. Ensure that the mainte-  
nance area is well ventilated. Exhaust con-  
tains poisonous carbon monoxide gas that  
can cause of unconsciousness and may re-  
sult in DEATH.  
■
Spindle Bearings - Two zerk fittings are located up under  
the lower-front of the saw. Lubricate before daily use.  
Use a good quality extreme pressure grease. Check and  
lubricate more often if unit is under heavy use. Do not  
overfill bearings. Overfilling can damage the grease seals.  
This can result in bearing exposure to dirt and  
contaminants which can then shorten the life of the  
bearings. Excess grease can also drip onto the cutting  
surface.  
WARNING  
Before servicing or inspection, ALWAYS  
park the saw on a level surface with the  
blade removed, and the handlebar En-  
gine ON/OFF switch & Engine ON/OFF  
switch in “OFF” position.  
Drive Belt  
Refer to page 16 of this manual for Drive Belt adjustment  
procedures and Removal and Replacement procedures.  
CAUTION  
General Engine Care  
ALWAYS ensure that both ENGINE ON/  
OFF switches (on the handlebar and on  
the engine) are in the "OFF" position, and  
that the spindle has COMPLETELY  
STOPPED ROTATING before performing  
any of the the following operations:  
Engine check:  
Check daily for any oil and/or fuel leakage, thread nut & bolt  
tightness, and overall cleanliness.  
Engine air filter:  
Replace air filter if dirty. See Engine Owner’s Manual for  
detailed information.  
■
■
■
■
■
REMOVING or INSTALLING blades  
ADJUSTING front or rear pointers  
LUBRICATING any components  
REMOVING engine mounting bolts  
Engine oil:  
Check daily. Inspect with blade removed and saw frame  
level on a level surface. Keep the oil clean, and at the proper  
servicing level (Figure 7). DO NOT OVERFILL! SAE 10W-  
30 of SG is recommended for general use.  
INSPECTING, ADJUSTING, OR  
REPLACING drivebelt, spindle, spindle bearings or  
ANY engine part  
■
REMOVING blade or belt guards  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 27  
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MQ STREET PRO 1 CE SAW — MAINTENANCE  
Engine tank & strainer:  
Engine oil change:  
Clean every year/or 300 hours.  
Fuel line:  
Replace every two years/or as necessary.  
Spark plug:  
Change engine oil the first month or 20 hours of operation.Then  
every 3 months/or 50 HOURS of operation.See Engine Owner’s  
Manual for detailed information.  
Drain the used oil while the engine is warm by the following  
method:  
Clean/adjust every 6 months/or 100 hours. Replace every  
year/ or 300 hours.  
Refer to Figure 24.  
1. Placeanoilpanorsuitablecontainerbelowtheenginedrain  
plug to catch the used oil.  
Front Pointer Adjustment  
The front pointer wheel has been set at the factory. Use these  
procedures only if the pointer is suspect of being out of alignment.  
2. Remove the filler cap/dipstick and the drain plug.  
3. Draintheoilcompletelyandreinstallthedrainplug. Ensure  
the drain plug is tightened securely.  
1. Chalk out a straight line on the prepared slab or cutting  
surface.  
4. Makesuretheengineisinalevelpositionandfilltotheouter  
edge of the oil filler hole with the recommended oil. (See  
Table 3.) Engine oil capacity is 1.16 US quart (1.1 liter).  
2. Useastraight-edgeorlevelbyplacingitflatagainsttheblade.  
3. Adjustthefrontpointerwheelsoitjusttouchesthesideofthe  
straight-edgeorlevel.  
5. Screw in the filler cap/dipstick securely.  
4. Remove the straight-edge or level.  
CAUTION  
5. Position the front pointer and blade directly over the chalk  
line.  
Running the engine with a low oil level can cause engine  
damage.  
6. Start the saw and lower the blade onto the chalk line.  
Disposeofusedoilproperly. DONOT  
pour used oil on the ground, down a  
drain, or throw in the trash. Used oil  
7. Begincuttingandmakesurethebladefollowsthechalkline  
as closely as possible.  
NOTE  
can generally be taken to your local  
recycling center or service station for  
reclamation. Follow all required  
8. Thepointershouldfollowthechalklineaswell.Ifitdoesnot,  
adjustthepointerbylooseningthentighteningthejamnuts  
on the pointer until the pointer follows the same path as the  
blade.  
environmental rules and regulations required in your area  
concerning the disposal of hazardous waste such as used oil and  
oil filters.  
Figure 24. Engine Oil Change  
PAGE 28 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — OPTIONALWATERTANK  
WATERTANK KIT (OPTION)  
5. Afterdeterminingthecorrectspacerlength,placethespac-  
ers (item 12, Figure 25) betweem the engine block and the  
An optional water tank kit is available for use with the SP1 Saw.  
The following steps are instructions for the assembly of the kit  
onto your SP1 Saw.  
tank shelf bracket and secure the assembly with the 3/8"  
hardware(items6,8,and10). Usetheappropriatelengthbolt  
(item 6) for your application.  
CAUTION  
Make certain all bolts securing the kit to the saw are tight  
before operating the saw.  
8
1
10  
7
11  
9
6
CAUTION  
12  
DO NOT use a water tank larger than 5 gallons (18.95 liters)  
with this kit.  
13  
While the optional water tank kit is  
excellent for short-run cutting  
operations, the use of a pressurized,  
continual water source may be  
preferred for longer or sustained  
cutting.  
Figure 25. WaterTank Kit (Option)  
NOTE  
6. ConnecttheSwivelConnector(item5,Figure26)tooneend  
of the hose (item 3) with clamp (item 2).  
7. Remove the hard plastic tube from the valve on the Water  
Tank(item14). Slidethistubeintotheopenendofthehose  
(item3)toadepthofapproximately1inch(25.4mm). Fasten  
with clamp (item 2).  
1. Locate all parts listed in the parts list (see page 45).  
2. Slide the Tank Shelf (item 1, Figure 25) over the top of the  
engine so the recoil starter fits through the large opening in  
the shelf. The recoil starter handle must be accessible  
throughthisopening.Ensuretherecoilstarterhandlecanbe  
pulled without binding or interference with the shelving.  
3. MounttheTankShelftotheframeusinghardwareitems7,9,  
11, and 13 to attach the shelf to the frame utilizing existing  
slots in the frame.  
3
14  
4. Locate the Spacers for the tank mount. This kit provides  
spacers for two different engine options. The spacers are  
identifiedas:  
2
2
5
Honda 9HP - use 2-3/8" spacer  
Honda 13HP - use 1-1/2" spacer  
Figure 26. Hose and Clamps  
8. ReplacethehardplastictubebackintotheWaterTankvalve.  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 29  
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MQ STREET PRO 1 CE SAW — OPTIONALWATERTANK  
9
Place the Water Tank (with the hose assembled), onto the  
Tank Shelf so the valve and hose are resting in the notch of  
the top of theTank Shelf.(Figure 27)  
10. PlacetheBungeeCord(item4)overtheWaterTank(item14)  
so it securely holds the tank onto the Shelf.  
11. Disconnecttheexistingwaterhosefromthesawbladeguard  
andconnectinstead,thenewhoseusingtheSwivelConnec-  
tor.(item5)  
4
14  
5
Figure 27. Water Tank Position  
CAUTION  
Remove the pre-existing water hose entirely or fasten it away  
from any contact or interference with the blade or any moving  
part.  
PAGE 30 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — TROUBLESHOOTING (SAW)  
TABLE 5. BLADE TROUBLESHOOTING  
SYMPTOM  
POSSIBLE PROBLEM  
SOLUTION  
Consult Dealer or Multiquip for correct blade. Try cutting  
very soft material (sandstone, silica brick, cinder block) to  
"Redress" the blade.  
Blade too hard for the material being  
cut?  
Engine torque diminished because of  
loose V-belt?  
Tighten and/or replace V-Belts.  
Blade slows or stops cutting.  
Insufficient engine power?  
Check throttle setting. Check Engine horsepower.  
Check that the blade is properly oriented and rotational  
arrow points in a "Down-Cutting" direction.  
Improper direction of rotation?  
Check that the blade & flange pin are properly installed on  
the blade shaft.  
Blade is slipping on the blade shaft?  
Blade being used on misaligned saw?  
Check blade shaft bearings and alignment integrity.  
Blade is excessively hard for the  
material being cut?  
Check specification of the blade with the material being  
cut. Consult Dealer or Multiquip for information.  
Ensure blade surface feet per minute speed (SFPM) is  
approximately 6,000.  
Blade being used at improper RPM?  
Blade does not cut straight  
and/or true.  
Blade improperly mounted on arbor  
shoulders and flanges?  
Ensure blade is properly affixed on the blade shaft.  
Excessive force applied to blade while  
cutting?  
DO NOT force the blade in the cut. Apply a slow and  
steady pace when sawing.  
Consult Dealer or Multiquip for correct blade. Try cutting  
very soft material (sandstone, silica brick, cinder block) to  
"Redress" the blade.  
Blades too hard for the material being  
cut?  
Blade improperly mounted on arbor  
shoulders and flanges?  
Ensure blade is properly affixed on the blade shaft.  
Blade not receiving enough cooling  
water?  
Ensure proper flow & volume of water is provided for wet  
cutting blades.  
Blade discoloring, crackling  
and/or wearing excessively.  
Arbor hole out of round?  
Ensure blade is properly affixed on the blade shaft.  
Incorrect blade chosen for material  
being cut?  
Check specification of the blade with the material being  
cut. Consult Dealer or Multiquip for information.  
Excessive force applied to blade while  
cutting?  
DO NOT force the blade in the cut. Apply a slow and  
steady pace when sawing.  
Certain operations referred to in this troubleshooting section  
such as re-seating valves or replacing piston rings may require  
special tools and must be performed by trained and competent  
personnel.  
NOTE  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 31  
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MQ STREET PRO 1 CE SAW — TROUBLESHOOTING (ENGINE)  
TABLE 6. TROUBLESHOOTING (ENGINE)  
SYMPTOM  
POSSIBLE CAUSE  
SOLUTION  
Check gap, insulation or  
replace spark plug.  
Spark plug bridging?  
Carbon deposit on spark plug?  
Clean or replace spark plug.  
Difficult to start, "fuel is available, but no  
SPARK at spark plug".  
Short circuit due to deficient spark plug  
insulation?  
Check spark plug insulation,  
replace if worn.  
Improper spark plug gap?  
Ignition coil defective?  
Set to proper gap.  
Replace ignition coil.  
Check switch wiring, replace  
switch.  
ON/OFF switch is shorted?  
Set correct spark gap and  
clean points.  
Improper spark gap, points dirty?  
Difficult to start, "fuel is available, and  
SPARK is present at the spark plug".  
Condenser insulation worn or short  
circuiting?  
Replace condenser.  
Replace defective spark plug  
wiring.  
Spark plug wire broken or short circuiting?  
Wrong fuel type?  
Flush fuel system, and replace  
with correct type of fuel.  
Water or dust in fuel system?  
Air cleaner dirty?  
Flush fuel system.  
Replace air cleaner.  
Close Choke.  
Difficult to start, "fuel is available, spark  
is present and compression is normal".  
Choke Open?  
Suction/exhaust valve stuck or protruded?  
Re-seat valves.  
Replace piston rings and/or  
piston.  
Piston ring and/or cylinder worn?  
Difficult to start, "fuel is available, spark  
is present and compression is low".  
Cylinder head and/or spark plug not  
tightened properly?  
Torque cylinder head bolts and  
spark plug.  
Head gasket and/or spark plug gasket  
damaged?  
Replace head and/or spark plug  
gaskets.  
Fuel not available in fuel tank (tank empy)? Fill with correct type of fuel.  
Fuel filter clogged?  
Replace fuel filter.  
No fuel present at the carburetor.  
Fuel tank cap breather hole clogged?  
Air in fuel line?  
Clean or replace fuel tank cap.  
Bleed fuel line.  
PAGE 32 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — TROUBLESHOOTING (ENGINE)  
TABLE 6. TROUBLESHOOTING (ENGINE, CONTINUED)  
SYMPTOM  
POSSIBLE CAUSE  
Air cleaner not clean?  
SOLUTION  
Replace air cleaner.  
Check float adjustment.  
Rebuild carburetor.  
Improper fuel level in carburetor?  
"Weak in power" compression is proper  
and does not misfire.  
Defective spark plug?  
Clean or replace spark plug.  
Set to proper gap.  
Improper spark plug gap?  
Flush fuel system and replace  
with correct type fuel.  
Water in fuel system?  
"Weak in power" compression is proper  
but misfires.  
Ignition coil defective?  
Dirty spark plug?  
Replace ignition coil.  
Clean or replace spark plug.  
Flush fuel system, and replace  
with correct type of fuel.  
Wrong fuel type?  
Replace with correct type of  
spark plug.  
Engine overheats.  
Spark plug heat value improper?  
Cooling fins dirty?  
Clean cooling fins.  
Adjust governor.  
Governor adjusted correctly?  
Governor spring defective or missing?  
Replace governor spring.  
Rotational speed fluctuates.  
Recoil starter malfunction.  
Check entire fuel system for  
leaks or clogs.  
Fuel flow restricted?  
Recoil mechanism clogged with dust and  
dirt?  
Clean recoil assembly with soap  
and water.  
Spiral spring loose?  
Replace spiral spring.  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 33  
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EXPLANATION OF CODE IN REMARKS COLUMN  
The following section explains the different symbols and  
QTY. Column  
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.  
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.  
The contents and part numbers listed in the parts section are  
subject to change without notice. Multiquip does not  
guarantee the availibility 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.  
REMARKS Column  
Sample Parts List:  
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.  
NO. PART NO. PART NAME  
QTY. REMARKS  
1
2
2
3
4
12345  
BOLT ...................... 1 ......INCLUDES ITEMS W/  
WASHER, 1/4 IN. .............NOT SOLD SEPARATELY  
WASHER, 3/8 IN. ... 1 ......MQ-45T ONLY  
HOSE ................... A/R ....MAKE LOCALLY  
BEARING ............... 1 ......S/N2345B AND ABOVE  
*
*
*
12347  
12348  
12349  
Assembly/Kit - All items on the parts list with the same  
unique symbol will be included when this item is purchased.  
Indicated by:  
“INCLUDES ITEMS W/(unique symbol)”  
NO. Column  
Unique Symbols - All items with same unique symbol  
Serial Number Break - Used to list an effective serial  
number range where a particular part is used.  
( , #,  
+
, %, or >) in the number column belong to the same  
*
assembly or kit, which is indicated by a note in the “Remarks”  
column.  
Indicated by:  
“S/N XXXXX AND BELOW”  
“S/N XXXX AND ABOVE”  
“S/N XXXXTO S/N XXX”  
Duplicate Item Numbers - Duplicate numbers indicate  
multiple part numbers 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.  
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.  
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”  
“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.  
PART NO. Column  
Numbers Used - Part numbers can be indicated by a  
number, a blank entry, orTBD.  
“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.  
TBD (To Be Determined) is generally used to show a part  
that has not been assigned a formal part number at time of  
publication.  
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.  
PAGE 34 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — SUGGESTED SPARE PARTS  
SUGGESTED SPARE PARTS  
MQ STREET PRO 1 CE CONCRETE/ASPHALT SAW  
1 TO 3 UNITS WITH HONDA GX390K1QWT2/GX390U1QWT2 ENGINES  
1 to 3 Units  
Qty. ......P/N ........................... Description  
3
4
4
3
3
3
20478 ................... HAND GRIP  
2621 ..................... GREASE ZERK, SPINDLE BEARING  
1162 A .................. CAP, GREASE ZERK  
13249 ................... BELT (3VX315) 13HP HONDA  
16779-006............ BELT (3VX300) 5HP ELECTRIC MOTOR  
9807956846......... SPARK PLUG, BPR6ES, NKG  
1
1
1
2
ꢀ
ꢀ
◊
17620ZH7023...... TANK CAP, BLACK, (S/N 3605677 AND BELOW)  
17620Z0T305 ...... TANK CAP, CHROME PLATED, (S/N 3605678 AND ABOVE)  
17620Z0T305 ...... TANK CAP, CHROME PLATED  
17210ZE3010 ...... AIR CLEANER ELEMENT  
1
1
2
2
2
1
ꢀ
28462ZV7003 ...... ROPE, RECOIL STARTER  
28462ZE3W01 .... ROPE, RECOIL STARTER  
28086001 ............. 8" REAR WHEEL ( GAS MODEL)  
23668001 ............. 6" REAR WHEEL ( ELECTRIC MODEL)  
26221001 ............. 4" FRONT WHEEL  
◊
29013001 ............. 1-1/2" BOX WRENCH  
The contents of this parts catalog  
are subject to change without  
notice.  
NOTE  
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 35  
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MQ STREET PRO 1 SAW — DECALS  
DECALS  
17  
15  
P/N 35158  
P/N 11092  
5
16  
“HOT”  
4
11  
C
P/N 25783  
P/N 35167  
CAUTION  
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.  
Some examples of these chemicals are:  
When Larger Blade and Guard  
is Installed, Belt Drive MUST  
Be Changed to Proper Size.  
See Owners Manual.  
P/N 25782  
Leadfromlead-basedpaints.  
Crystallinesilicafrombricks.  
Cementandothermasonryproducts.  
Arsenicandchromiumfromchemically  
treatedlumber.  
2
FAILURE TO COMPLY WITH THE  
JADV EEE AV EEA OIEJGGVCBVVZ  
C
C
AH  
Your risk from these exposures varies,  
dependingonhowoftenyoudothistype  
of work. To reduce your exposure to  
these chemicals: ALWAYS work in  
a
well ventilated area, and work with  
approved safety equipment, such as  
dust masks that are specially designed  
to filter out microscopic particles.  
S.M.I. MASONRY AND CONCRETE  
SAW MANUFACTURER’S INSTITUTE  
P/N 20525  
P/N 23330-001  
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S
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4
P/N 36099 (ISO Blue)  
3
P/N 25782  
A
5
P/N 13118  
P/N 25783  
9
MODEL  
SERIAL NO.  
5
A
1
CLOCKWISE  
BELT DRIVE  
CONTACT MULTIQUIP  
SERVICE DEPARTMENT  
P/N 25783  
GEAR DRIVE GEAR DRIVE  
WARNING  
TO PREVENT SERIOUS INJURY  
DO NOT OPERATE SAW  
WITHOUT PROPER TRAINING  
B
C
&
FULL UNDERSTANDING  
P/N 35137  
OF THE OWNERS MANUAL  
WHEN OPERATING THIS MACHINE  
CHECK  
CHECK  
KEEP ALL  
GUARDS IN  
PLACE  
ALWAYS WEAR SAFETY APPROVED  
HEARING  
PROTECTION  
S E R I A L  
M O D E L  
N
O .  
EYE OR FACE  
PROTECTION  
COUNTER  
CLOCKWISE  
B
HOT  
HEAD  
N a s f s a e r  
M
S
PROTECTION  
I
d f g h h t e  
N e s f a r  
a f t r b s  
h t s f a w  
i n  
p b b d f g a t e  
t h e  
N e e r  
w i o t  
s
f a r b s  
d f g a t e  
t h e  
N e s f a e r  
N a s f s a e r  
d f g h h t e  
h t s  
n
i
s f a r b s  
p b b  
t h s  
t h e  
N e s f a e r  
N a s f s a e r  
d f g h h t e  
i
d f g a t e  
s
f a r b s  
RESPIRATOR  
“CHECK”  
h t s  
d f g  
N a s f s a e r  
i
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t
n
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s a c c t y  
t h e  
t h e  
N e s f a e r  
t h s f a w  
w i o t  
b
W
A R N G  
7
b
s
d f g h h t e  
N e s f a e r  
f a r b s  
s
1 9 b 4 f a r b s  
g u i z c i n  
i
d f  
w i o t  
d
h t s f a w  
n
i
f g a t  
w i o t  
MASONRY AND CONCRETE  
SMI  
SAW MANUFACTURING INSTITUTE  
LIFTING POINT LIFTING POINT  
!
G
IN  
N
R
A
W
P/N 22122-001  
D
D
WARNING!  
R
O
T
A
T
I
O
N
“LUBRICATION”  
8
LUBRICATION  
LUBRICATION  
W
is  
h
e
s
C
e
C
n
A
In  
L
a
U
T
r
g
B
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B
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d
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N
B
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S
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lt  
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D
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O
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FA  
IL  
D
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J
A
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rs  
G
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P
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M
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S
TO  
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AV  
n
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.
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S
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E
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S
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S
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W
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M
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H
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WARNING!  
A
A
J
G
T
H
M
S
O
E
N
V
C
C
V
N
U
R
Y
A
B
C
Z
F
V
A
H
A
C
N
R
T
D
U
C
O
N
E
R
’S  
C
R
S
IN  
E
T
KEEP FEET  
CLEAR  
E
U
T
IT  
T
E
14  
P/N 25250-001  
12  
LUBRICATION  
LUBRICATION  
KEEP HANDS  
CLEAR  
10  
CAUTION  
DECAL SHEET  
INTL STDS ISO  
P/N 11246  
When Larger Blade and Guard  
is Installed, Belt Drive MUST  
Be Changed to Proper Size.  
See Owners Manual.  
P/N 25249-001  
4
A
T
T
I
O
O
R
N
FAILURE TO COMPLY WITH THE  
JADV EEE AV EEA OIEJGGVCBVVZ  
C
C
AH  
13  
11  
P/N 25491  
S.M.I. MASONRY AND CONCRETE  
SAW MANUFACTURER’S INSTITUTE  
P/N 25782  
P/N 25867  
P/N 23330-001  
PAGE 36 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — DECALS  
DECALS  
NO.  
1
PART NO.  
PART NAME  
QTY.  
REMARKS  
35137  
DECAL, WARNING, READ MANUAL1 .......... SAFETY ITEM  
DECAL, PROP 65 WARNING ......... 1 .......... SAFETY ITEM  
2
20525  
3
13118  
DECAL, POWDER COATED  
DECAL, MQ DIAMONDBACK  
DECAL, SP 1  
1
3
3
4
25782  
5
25783  
6
36099  
DECAL, ISO SAFETY GEAR ......... 1 .......... SAFETY ITEM  
DECAL, WARNING.......................... 1 .......... SAFETY ITEM  
DECAL, WARNING FEET ............... 1 .......... SAFETY ITEM  
SERIAL NUMBER PLATE............... 1 .......... CONTACT PARTS DEPT.  
DECAL, ROTATION CW .................. 1 .......... SAFETY ITEM  
DECAL, ROTATION CCW ................ 1 .......... SAFETY ITEM  
DECAL, CAUTION BLADE GUARD 1 .......... SAFETY ITEM  
DECAL, WARNING HANDS ............ 1 .......... SAFETY ITEM  
DECAL SHEET, INTL STDS ........... 1 .......... SAFETY ITEM  
DECAL, WARNING CE BLADE ....... 1 .......... SAFETY ITEM  
DECAL, CE ..................................... 1  
7
22122-001  
25250-001  
8
9
10  
10  
11  
12  
13  
14  
15  
16  
17  
25491  
25678  
23330-001  
25249-001  
11246  
25876  
11092  
35167  
DECAL, SOUND POWER ............... 1 .......... SAFETY ITEM  
DECAL, BLADE RAISE/LOWER .... 1 .......... SAFETY ITEM  
35158  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 37  
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MQ STREET PRO 1 CE SAW — ENGINE, BELTS AND PULLEYS  
ENGINE, BELTS AND PULLEYS  
PAGE 38 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — ENGINE, BELTS AND PULLEYS  
ENGINE, BELTS AND PULLEYS  
NO.  
1
PART NO.  
15103  
PART NAME  
QTY.  
REMARKS  
ENGINE 13 HP HONDA RED  
KEY, 1/4 X 1-3/4  
1
2
9152  
1
4
3
0669 A  
0300B  
5283  
23811-352  
6059B  
23665-001  
25354  
13249  
23665-009  
27044-001  
26105-751  
0202  
SCREW. HHCS 5/16-18 x 2-1/4"  
FLAT WASHER 5/16"  
NUT, 5/16 - 18 LOCK  
BELT TENSIONER  
SQUARE KEY, 1/4 X 2  
PULLEY, ENGINE  
SCREW, SHS 1/4 - 20 X 1/2 ALLOY4  
BELT, 3VX315  
PULLEY, SPINDLE  
SPACER  
4
10  
4
5
6
2
7
1
8
1
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
3
1
2
BELT GUARD, 13HP RED............... 1 .......... SAFETY ITEM  
SCREW, 5/16 - 12 X 1  
WASHER, LOCK 5/16  
FRAME  
CAP  
NUT, 3/8 - 16  
WASHER, FLAT 3/8  
2
2
1
2
1
1
0161 C  
26112-354  
10779-011  
10133  
10136  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 39  
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MQ STREET PRO 1 CE SAW — UNDERCARRIAGE ASSY.  
UNDERCARRIAGE ASSY  
PAGE 40 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — UNDERCARRIAGE ASSY.  
UNDERCARRIAGE ASSY  
NO.  
1
PART NO.  
08233-005  
18637-001  
0161 D  
PART NAME  
QTY.  
REMARKS  
LOCKNUT, 5/16 - 18  
KNOB  
1
1
3
1
1
1
1
2
3
HEX NUT, 5/16 - 18  
BUSHING  
CRANK HANDLE  
LOCK PIN  
ROLL PIN 3/16 X 1  
4
25496  
5
28808-002  
26164-001  
4568  
07046-011  
23284-001  
15081  
26126-354  
0300 B  
0161 C  
1162 A  
6
7
8
BOLT, CARRIAGE 5/16-18 X 1-1/2 2  
9
FLANGE BEARING  
HAND GRIP  
HANDLE  
1
2
1
2
2
4
1
1
1
8
8
8
1
1
2
1
2
2
2
2
4
6
2
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
25A  
25B  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
FLATWASHER 5/16  
LOCKWASHER 5/16  
CAP, GREASE ZERK  
ACME SCREW  
ZERK, GREASE STR 1/4 - 28  
JACK ARM (SUPPORT TUBE)  
SCREW, HHCS 3/8 - 16 X 1-1/4  
LOCKWASHER, 3/8  
FLATWASHER 3/8  
COTTER PIN 3/32 X 1  
PIN 3/8 X 2-5/16  
ROLL PIN 1/8 X 1-1/2  
WHEEL BASE ASSEMBLY  
CLAMP & BEARING ASSEMBLY  
CLAMP ASSEMBLY  
BEARING  
26137-002  
2621  
29408-352  
0205  
0166 A  
10136  
6014 B  
08326-019  
07402-024  
26120-352  
23666-001  
11138  
11149  
23668-001  
26133-001  
8151  
REAR WHEEL, (8 X 2)  
LOCKING COLLAR  
FLATWASHER, 3/4  
FRONTWHEEL  
26121-001  
35131  
CLAMP, DESTACO MODEL 609 ..... 2 .......... SAFETY ITEM  
0131 A  
SCREW, HHC 1/4 - 20 X 3/4  
SCREW, HHC 5/16 - 18 X 1  
NUT, HEX JAM 5/16 - 18  
WASHER, FLAT SAE 1/4  
NUT, NYLOC 1/4 - 20  
FRAME  
8
2
2
8
8
1
0202  
0106  
0948  
10024  
26112-354  
35127  
SWITCH, ENGINE ON/OFF............ 1 .......... SAFETY ITEM  
WIRE, ENGINE OFF SWITCH........ 1 .......... SAFETY ITEM  
1-1/2" BOX WRENCH  
SPACER, REAR AXLE BEARING  
35134  
29013-001  
25677  
1
2
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 41  
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MQ STREET PRO 1 CE SAW — BLADE ASSEMBLY &WATER SYSTEM  
BLADE ASSEMBLY & WATER SYSTEM  
1
2
3
4
5
7
18  
19  
20  
17  
27  
6
16  
26  
25  
10  
16  
9
4
3
8
2
21  
15  
14  
12  
2
11  
13  
23  
24  
28  
26  
22  
25  
30  
29  
32  
35  
31  
36  
30  
40  
37  
39  
41  
35  
33  
26  
38  
1
40  
34  
37  
PULLEY ASSEMBLY.  
SEE PAGE 30.  
1
PAGE 42 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — BLADE ASSEMBLY &WATER SYSTEM  
BLADE ASSEMBLY & WATER SYSTEM  
NO.  
1
PART NO.  
22129-001  
0948  
PART NAME  
QTY.  
REMARKS  
CLAMP  
2
5
5
5
4
2
FLATWASHER, 1/4  
LOCK WASHER 1/4  
HEX NUT 1/4 - 20  
SCREW, HHCS 1/4 - 20 X 1  
BLADE GUARD 18" RED ................ 1 .......... SAFETY ITEM  
SPRING  
HOSE 26"  
3
0181B  
4
0949  
0424  
5
6
29406-753  
18626-001  
23255-011  
23566-001  
35122-402  
11708  
16378-005  
23252-002  
26134-001  
13336-001  
12694-006  
24778-001  
24642-001  
12694-004  
7
2
1
1
1
1
1
1
1
1
2
1
1
2
8
9
BARBED FITTING 90 DEG.  
VALVE  
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  
NIPPLE 1/2  
U-BOLT 1/4  
ELBOW 1/2  
CONNECTOR, GARDEN HOSE  
WASHER, RUBBER  
HOSE CLAMP  
SWIVEL CONNECTOR  
Y-FITTING  
HOSE CLAMP  
60021 .............. HOSE, 1.0 FT.................................. 2 .......... SOLD PER FOOT  
0131 A  
28729-005  
10930  
10024  
10136  
0166 A  
06501-032  
0205  
SCREW, HHCS 1/4 - 20 X 3/4  
CHIP GUARD .................................. 1 .......... SAFETY ITEM  
2
FENDER WASHER 1/4  
LOCKNUT, 1/4 - 20  
FLATWASHER 3/8  
LOCKWASHER 3/8  
SCREW, HHCS 3/8 - 16 X 4  
SCREW, HHCS 3/8 - 16 X 1  
NUT L.H. 1 - 1/4  
DOWEL PIN 3/8 X 1-1/4  
FLANGE, OUTER  
FLANGE, INNER  
FLATWASHER  
SCREW, HHCS 3/8 - 16 X 1-1/2  
BEARING  
WOODRUFF KEY 1/4 X 1  
CAP, GREASE ZERK  
SPINDLE  
KEY 1/4 X 1-3/4  
GREASE ZERK  
2
2
6
2
1
1
1
2
1
1
4
4
2
1
2
1
1
2
06922-003  
24894-020  
26928-004  
28811-001  
4001  
1284  
3200  
0125  
1162 A  
26135-002  
9152  
2621  
BLADE, DIAMOND BACK .............. 1 .......... CONTACT PARTS DEPT.  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 43  
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MQ STREET PRO 1 CE SAW — POINTER ASSEMBLY  
POINTER ASSEMBLY  
1
2
4
5
3
6
8
5
7
PAGE 44 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — POINTER ASSEMBLY  
POINTER ASSEMBLY  
NO.  
1
PART NO.  
21017  
29043-001  
1007  
1456  
10133  
27073-001  
10136  
29042-501  
PART NAME  
QTY.  
REMARKS  
SCREW, POINTER ARM  
WHEEL, POINTER  
NUT, HEX JAM 3/8 - 16  
NUT, HEX FINISH 3/8 - 16  
NUT, NYLOC 3/8 - 16  
ARM, POINTER  
1
1
2
2
2
1
2
1
2
3
4
5
6
7
WASHER, FLAT 3/8  
INDICATOR ASSEMBLY  
8
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 45  
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MQ STREET PRO 1 CE SAW — WATERTANK (OPTIONAL)  
WATERTANK (OPTION)  
4
14  
3
2
2
1
15  
6
5
10  
8
12  
7
11  
9
13  
PAGE 46 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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MQ STREET PRO 1 CE SAW — WATERTANK (OPTIONAL)  
WATERTANK (OPTION)  
NO.  
1
2
3
4
5
6
6
7
PART NO.  
29290-351  
14821-001  
27040-001  
28862-001  
24778-003  
06501-016  
06501-026  
06500-010  
07030-006  
07030-005  
07029-006  
07029-005  
29291-002  
29291-001  
07033-006  
28089-001  
28861-002  
PART NAME  
QTY.  
1
2
1
1
1
2
2
2
2
4
2
2
2
2
2
1
REMARKS  
SHELF, TANK  
CLAMP, HOSE  
HOSE, CLEAR PVC 19" (482.6mm)  
CORD, BUNGEE  
CONNECTOR, SWIVEL  
SCREW, HHCS 3/8 - 16 X 2-1/4  
SCREW, HHCS 3/8 - 16 X 3-1/4  
SCREW, HHCS 5/16 - 16 X 1-1/4  
WASHER, FLAT 3/8  
WASHER, FLAT 5/16  
WASHER, LOCK 3/8  
WASHER, LOCK 5/16  
SPACER, TANK MOUNT, 2-3/8"  
SPACER, TANK MOUNT, 1-1/2"  
NUT, HEX 5/16 - 18  
TANK, WATER, 5 GAL(18.95 LITERS)  
TRIM, RUBBER  
8
9
10  
11  
12  
12  
13  
14  
15  
2
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 47  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— AIR CLEANER ASSY.  
AIR CLEANER ASSY.  
PAGE 48 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— AIR CLEANER ASSY.  
AIR CLEANER ASSY.  
NO.  
PART NO.  
PART NAME  
GASKET, ELBOW  
GASKET, ELBOW  
ELEMENT, AIR CLEANER ........................ 1 ......... INCLUDES ITEMS W/  
QTY.  
1
1
REMARKS  
1
1
2
3
4
5
6
7
8
9
ꢀ
16271ZE2000  
16271ZE2010  
17210ZE3010  
17218ZE3000  
17219ZE3840  
17230ZE3841  
17232891000  
17238ZE2310  
17239ZE3840  
17410ZE3840  
17470ZE3841  
17470ZE3842  
17475ZE3841  
17476ZE3841  
90142MB0000  
90325044000  
90009ZE2003  
9405006000  
◊
*
FILTER, OUTER  
1
1
1
1
2
1
*
#
SEAL, AIR CLEANER COVER  
COVER, AIR CLEANER (CYCLONE)  
GROMMET, AIR CLEANER  
COLLAR, AIR CLEANER  
COLLAR B, AIR CLEANER  
*
#
#
ELBOW, AIR CLEANER ............................ 1 ......... INCLUDES ITEMS W/  
#
10  
10  
11  
12  
13  
14  
15  
16  
ꢀ
CASE, PRE AIR CLEANER  
CASE, PRE AIR CLEANER  
CAP, PRE AIR CLEANER  
GUIDE, PRE AIR CLEANER  
SCREW, PAN 5X16.5  
WINGNUT, TOOL BOX SETTING  
BOLT- WASHER 6X22  
NUT, FLANGE 6MM  
1
1
1
1
5
2
1
2
◊
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 49  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CAMSHAFT ASSY.  
CAMSHAFT ASSY.  
PAGE 50 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CAMSHAFT ASSY.  
CAMSHAFT ASSY.  
NO.  
1
2
3
4
PART NO.  
PART NAME  
QTY.  
REMARKS  
14100ZF6W01  
14410ZE3013  
14431ZE2010  
14441ZE2000  
14451ZE1013  
14568ZE1000  
14711ZE3000  
14721ZE3000  
14751ZE2003  
14771ZE2000  
14773ZE2000  
14775ZE2010  
14781ZE2000  
14791ZE2010  
90012ZE0010  
90206ZE1000  
12209ZE8003  
CAMSHAFT ASSEMBLY .......................... 1 ......... INCLUDES ITEM W/  
*
ROD, PUSH  
ARM, VALVE ROCKER  
LIFTER, VALVE  
PIVOT, ROCKER ARM  
SPRING, WEIGHT RETURN  
VALVE, INTAKE  
2
2
2
2
1
1
1
2
1
1
1
1
1
2
2
1
5
6
*
7
8
VALVE, EXHAUST  
SPRING, VALVE  
9
10  
11  
12  
13  
14  
15  
16  
17  
RETAINER,INTAKE VALVE SPRING  
RETAINER, EXHAUST VALVE SPRING  
SEAT, VALVE SPRING  
ROTATOR, VALVE  
PLATE, PUSH ROD GUIDE  
BOLT, PIVOT 8MM  
NUT, PIVOT ADJ.  
SEAL, VALVE STEM  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 51  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CARBURETOR ASSY.  
CARBURETOR ASSY.  
PAGE 52 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CARBURETOR ASSY.  
CARBURETOR ASSY.  
NO.  
1
2$  
3$  
4$  
PART NO.  
PART NAME  
QTY.  
REMARKS  
16010ZE2812  
16011ZA0931  
16013ZA0931  
16015ZE8005  
CARBURETOR, GASKET SET  
VALVE SET, FLOAT  
FLOAT SET  
1
1
1
INCLUDES ITEMS W/+  
CHAMBER SET, FLOAT ......................1............. INCLUDES ITEM 4A  
............................................................................. INCLUDES ITEM W/>  
GASKET, CHAMBER SET FLOAT ...................... NOT SOLD SEPARATELY  
4A+  
5$  
6$>  
6A+  
7$  
7A+  
8$  
16016ZH7W01  
16024ZE1811  
SCREW SET, PILOT  
1
SCREW SET, DRAIN, .......................... 1............. INCLUDES ITEM 6A  
GASKET, SCREW SET DRAIN ........................... NOT SOLD SEPARATELY  
SCREW SET ....................................... 1............. INCLUDES ITEM 7A  
GASKET, SCREW SET ....................................... NOT SOLD SEPARATELY  
16028ZE0005  
16044ZE3W20  
16100ZF6V21  
16124ZE0005  
16166ZF6W10  
16173001004  
16211ZF6000  
16220ZA0702  
16221ZF6800  
16223ZE3W00  
16610ZE1000  
16953ZE1812  
16954ZE1812  
16956ZE1811  
16957ZE1812  
16967ZE0811  
93500030061H  
9430520122  
CHOKE SET  
1
9$  
CARBURETOR ASSY. (BE85C B) .......1............. INCLUDES ITEMS W/$  
SCREW, THROTTLE STOP  
NOZZLE, MAIN  
GASKET, FUEL STRAINER CUP  
INSULATOR, CARBURETOR  
SPACER, CARBURETOR  
GASKET, CARBURETOR  
GASKET, INSULATOR  
LEVER, CHOKE (STD) ........................1............. INCLUDES ITEM W/  
LEVER, VALVE  
PLATE, LEVER SETTING  
SPRING, VALVE LEVER  
GASKET, VALVE  
CUP, FUEL STRAINER  
SCREW, PAN (3X6)  
PIN, SPRING (2X12)  
JET, MAIN (#95) (OPTIONAL)  
JET, MAIN (#98) (OPTIONAL)  
JET, MAIN (#100)  
JET SET, PILOT (#45) .........................1............. INCLUDES ITEM 34A  
GASKET, JET SET PILOT (#45) ......................... NOT SOLD SEPARATELY  
10$  
11$  
12$+  
13  
14  
15  
1
1
1
1
1
1
1
16  
20  
*
22$  
23$  
24$  
25$+  
26$  
28$  
1
1
1
1
1
2
1
1
1
1
31  
33$  
*
99101ZH80950  
99101ZH80980  
99101ZH81000  
99204ZA00450  
33$  
33$  
34$  
34A+  
35$  
16172ZE3W10  
COLLAR, SET  
1
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 53  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CONTROL ASSY.  
CONTROL ASSY.  
PAGE 54 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CONTROL ASSY.  
CONTROL ASSY.  
NO.  
2
3
4
5
PART NO.  
PART NAME  
ARM, GOVERNOR  
ROD, GOVERNOR  
SPRING, GOVERNOR  
SPRING, THROTTLE RETURN  
CONTROL ASSY. (REMOTE) .................... 1 ......... INCLUDES ITEMS W/  
LEVER, CONTROL  
SPRING, LEVER  
WASHER, CONTROL LEVER  
HOLDER, CABLE  
SPACER, CONTROL LEVER  
BASE, CONTROL  
SPRING, CONTROL ADJUSTING  
SPRING, CABLE RETURN  
BOLT, FLANGE (6X12) (CT200)  
BOLT, GOVERNOR ARM  
NUT, SELF-LOCK (6MM)  
SCREW, PAN (5X32)  
QTY.  
REMARKS  
16551ZE3000  
16555ZE3000  
16561ZE3000  
16562ZE3000  
16570ZE3W20  
16571ZE3W00  
16574ZE1000  
16575ZE2W00  
16576891000  
16578ZE1000  
16581ZE3W00  
16584883300  
16592883310  
90013883000  
90015ZE5010  
90114SA0000  
93500050320A  
93500050160A  
9405006000  
1
1
1
1
6
*
10  
1
1
1
1
1
1
1
1
2
1
1
1
1
1
*
11  
*
12  
*
13  
*
14  
*
15  
*
17  
*
18  
21  
*
22  
24  
*
27  
*
28  
*
SCREW, PAN (5X16)  
NUT, FLANGE (6MM)  
29  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 55  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CRANKCASE ASSY.  
CRANKCASE COVER ASSY.  
PAGE 56 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CRANKCASE ASSY.  
CRANKCASE COVER ASSY.  
NO.  
PART NO.  
11300ZE3602  
PART NAME  
COVER ASSY., CRANKCASE .........................1 ................ S/N 3287256 AND BELOW  
............................................................................................ INCLUDES ITEMS W/  
COVER ASSY., CRANKCASE .........................1 ................ S/N 3287257 AND ABOVE  
............................................................................................ INCLUDES ITEMS W/  
COVER ASSY., CRANKCASE .........................1 ................ INCLUDES ITEMS W/$  
GASKET, CASE COVER  
QTY.  
REMARKS  
2
ꢀ
ꢀ
◊
>
2
11300ZE3604  
%
2
3
4
5
8
9
11300ZE3604  
11381ZE3801  
15600ZG4003  
15600735003  
15625ZE1003  
16510ZE3000  
1
CAP ASSY., OIL FILLER .................................1 ................ INCLUDES ITEM W/  
#
CAP ASSY., OIL FILLER .................................1 ................ INCLUDES ITEM W/  
*
#
GASKET, OIL FILLER CAP  
2
*
GOVERNOR ASSY...........................................1 ................ INCLUDES ITEMS W/+  
10>%$+ 16511ZE8000  
11>%$+ 16512ZE3000  
12>%$+ 16513ZE2000  
WEIGHT, GOVERNOR  
HOLDER, GOVERNORWEIGHT  
PIN, GOVERNOR WEIGHT  
3
1
3
13  
13  
13  
ꢀ
ꢀ
◊
>
>%  
>%  
$
%
$
$
16531ZE2000  
16531Z0A000  
16531Z0A000  
90602ZE1000  
90701HC4000  
91201ZE3004  
9410106800  
957010804000  
961006202000  
961006207000  
SLIDER, GOVERNOR ......................................1 ................ S/N 3287256 AND BELOW  
SLIDER, GOVERNOR ......................................1 ................ S/N 3287257 AND ABOVE  
SLIDER, GOVERNOR  
CLIP, GOVERNOR HOLDER  
PIN, DOWEL (8X12)  
OIL SEAL (35X52X8)  
WASHER, PLAIN (6MM)  
BOLT, FLANGE (8X40)  
BEARING, RADIAL BALL (6202)  
BEARING, RADIAL BALL (6207)  
1
1
2
1
1
7
1
1
15>%  
$
16  
17>%  
18>%  
19  
20>%  
21>%  
$
$
$
$
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 57  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CRANKSHAFT ASSY.  
CRANKSHAFT ASSY.  
PAGE 58 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CRANKSHAFT ASSY.  
CRANKSHAFT ASSY.  
NO.  
PART NO.  
13310ZF6W10  
PART NAME  
QTY.  
REMARKS  
2
ꢀ
CRANKSHAFT .......................................... 1 ......... INCLUDES ITEM W/  
*
2
◊
13310ZF6W11  
CRANKSHAFT .......................................... 1 ......... INCLUDES ITEM W/  
#
............................................................................... S/N 1113739 AND BELOW  
CRANKSHAFT .......................................... 1 ......... INCLUDES ITEM W/+  
.......................................................................... S/N 1113740 AND ABOVE  
2
8
11  
12  
12  
12  
◊
13310ZF6W12  
13351ZE3010  
90745ZE2600  
91001ZF6003  
91001ZF6003  
91001ZF6013  
WEIGHT, BALANCER  
1
1
1
KEY(6.3X6.3X43)  
BEARING, RADIAL BALL (6207S)  
ꢀ
◊
◊
*
+
#
BEARING, RADIAL BALL (6207S) ............ 1 ......... S/N 1113739 AND BELOW  
BEARING, RADIAL BALL (6207SH) ......... 1 ......... S/N 1113740 AND ABOVE  
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 59  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CYLINDER BARREL ASSY.  
CYLINDER BARREL ASSY.  
PAGE 60 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CYLINDER BARREL ASSY.  
CYLINDER BARREL ASSY.  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1
1
2
2
2
4
9
ꢀ
◊
ꢀ
◊
◊
12000ZF6W13  
12000ZF6417  
15510ZE2043  
15510ZE2043  
15510ZE2053  
16541ZE3010  
90131883000  
90446KE1000  
91201ZE3004  
91203952771  
91353671004  
9405010000  
CYLINDER ASSY. (ALERT) .................... 1 .............. INCLUDES ITEMS W/  
CYLINDER ASSY. ................................... 1 .............. INCLUDES ITEMS W/  
SWITCH ASSY., OIL LEVEL  
SWITCH ASSY., OIL LEVEL .................. 1 .............. S/N 1412956 AND BELOW  
%
#
1
SWITCH ASSY., OIL LEVEL .................. 1 .............. S/N 1412957 AND ABOVE  
SHAFT, GOVERNOR ARM  
BOLT, DRAIN PLUG 12X15  
WASHER (8.2X17X0.8)  
OIL SEAL (35X52X8)  
1
2
1
1
1
1
1
2
1
2
1
1
10  
12 %#  
13  
14  
17  
18  
19  
20  
21%#  
OIL SEAL (8X14X5)  
O-RING (14MM) (NOK)  
NUT, FLANGE (10MM)  
WASHER, DRAIN PLUG (12MM)  
PIN, LOCK (10MM)  
BOLT, FLANGE (6X12)  
BEARING, RADIAL BALL (6202)  
ALERT UNIT, OIL  
ALERT UNIT, OIL.................................... 1 .............. S/N 1419413 AND BELOW  
ALERT UNIT, OIL.................................... 1 .............. S/N 1419414 AND ABOVE  
BOLT, FLANGE (6X12) (CT200)  
9410912000  
9425110000  
957010601200  
961006202000  
34150ZH7003  
34150ZH7003  
34150ZH7013  
90013883000  
22  
22  
22  
23  
ꢀ
◊
◊
1
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 61  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CYLINDER HEAD ASSY.  
CYLINDER HEAD ASSY.  
PAGE 62 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— CYLINDER HEAD ASSY.  
CYLINDER HEAD ASSY.  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1
1
2
3
4
5
6
7
8
ꢀ
12200ZF6W01  
12200ZF6406  
12204ZE2306  
12205ZE2305  
12216ZE2300  
12251ZF6W00  
12310ZE3791  
12315ZE3840  
12391ZE2020  
17316611000  
90014ZE2000  
90042ZE8000  
92900080320E  
90441ZE2010  
9430112200  
957251008000  
957251008000  
957011008000  
9807955846  
9807955855  
9807956846  
CYLINDER HEAD.............................................1 ................ INCLUDES ITEMS W/  
CYLINDER HEAD.............................................1 ................ INCLUDES ITEMS W/  
GUIDE, VALVE (OS) (OPTIONAL)  
GUIDE, EX. VALVE (OS) (OPTIONAL)  
CLIP, VALVE GUIDE  
GASKET, CYLINDER HEAD  
COVER, HEAD  
*
%
◊
%
%
%
1
1
1
1
1
1
1
2
1
2
2
1
2
4
*
*
*
TUBE, BREATHER  
GASKET, CYLINDER HEAD COVER  
CLIP, BREATHER TUBE  
BOLT, HEAD COVER  
BOLT, STUD (8X131.5)  
BOLT 2, STUD (8X32)  
WASHER, HEAD COVER  
PIN A, DOWEL (12X20)  
BOLT, FLANGE (10X80)  
BOLT, FLANGE (10X80) ...................................4 ................ S/N 1411816 AND BELOW  
BOLT, FLANGE (10X80) ...................................4 ................ S/N 1411817 AND ABOVE  
SPARK PLUG (BPR5ES) (NGK) (OPT.)  
SPARK PLUG (W16EPR-U) (DENSO)  
SPARK PLUG (BPR6ES) (NGK)  
10  
11  
12  
13  
14  
16  
17  
17  
17  
18  
18  
18  
18  
ꢀ
◊
◊
1
1
1
1
9807956855  
SPARK PLUG (W20EPR-U) (DENSO)  
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 63  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— FAN COVER ASSY.  
FAN COVER ASSY.  
PAGE 64 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— FAN COVER ASSY.  
FAN COVER ASSY.  
NO.  
4
7
PART NO.  
PART NAME  
QTY.  
REMARKS  
16731ZE2003  
19610ZE3010ZB  
19631ZE3W00  
36100ZH7003  
36100ZF6P81  
36100ZF6P82  
90013883000  
CLIP, TUBE  
1
1
1
1
COVER, FAN *NH1* (BLACK)  
SHROUD  
SWITCH ASSY., ENGINE STOP  
SWITCH ASSY., ENGINE STOP .................1..............S/N 1412956 AND BELOW  
SWITCH ASSY., ENGINE STOP .................1..............S/N 1412957 AND ABOVE  
BOLT, FLANGE (6X12) (CT200)  
10  
13  
13  
13  
15  
ꢀ
◊
◊
6
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 65  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— FLYWHEEL ASSY.  
FLYWHEEL ASSY.  
PAGE 66 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— FLYWHEEL ASSY.  
FLYWHEEL ASSY.  
NO.  
1
3
PART NO.  
PART NAME  
QTY.  
REMARKS  
19511ZE3000  
28450ZE3W11  
31100ZE3701  
90201ZE3V00  
90201ZE3V00  
90201ZE3790  
90741ZE2000  
FAN, COOLING  
1
1
1
1
PULLEY, STARTER (SCREEN GRID)  
FLYWHEEL  
NUT, SPECIAL (16MM) (1)  
NUT, SPECIAL (16MM) (1) ...........................1..............S/N 1317976 AND BELOW  
NUT, SPECIAL (16MM) (1) ...........................1..............S/N 1317977 AND ABOVE  
KEY, SPECIAL WOODRUFF (25X18)  
7
10  
10  
10  
11  
ꢀ
◊
◊
1
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 67  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— FUELTANK ASSY.  
FUEL TANK ASSY.  
PAGE 68 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— FUELTANK ASSY.  
FUEL TANK ASSY.  
NO.  
1
3
PART NO.  
PART NAME  
RUBBER, SUPPORTER (107MM)  
JOINT, FUEL TANK  
QTY.  
REMARKS  
16854ZH8000  
16955ZE1000  
17510ZE3010ZB  
17510ZE3020ZB  
17510ZE3800ZA  
17510ZE3801ZA  
17620ZH7023  
17620Z0T305  
17631ZH7003  
17631Z0T812  
91353671004  
9405008000  
1
1
1
6
6
6
6
8
8
9
9
ꢀ
◊
◊
◊
ꢀ
◊
TANK, FUEL *NH1*  
TANK, FUEL *NH1* ........................................... 1.......... S/N 1213085 AND BELOW  
TANK, FUEL *NH1* ........................................... 1.......... S/N 1213086THRU 1383799  
TANK, FUEL *NH1* ........................................... 1.......... S/N 1383800 AND ABOVE  
CAP, FUEL FILLER (BLACK) ............................ 1.......... INCLUDES ITEM W/  
CAP, FUEL FILLER (CHROME PLATED) .......... 1.......... INCLUDES ITEM W/  
GASKET, FUEL FILLER CAP  
GASKET, FUEL FILLER CAP 39X62X3  
O-RING (14MM) (NOK)  
*
#
1
1
1
2
*
#
15  
17  
18  
18  
NUT, FLANGE (8MM)  
ꢀ
950014523540  
950014523540  
BULK HOSE, FUEL (4.5X235) .......................... 1.......... REPLACES 950014500160M  
BULK HOSE, FUEL (4.5X235) .......................... 1.......... REPLACES 950014500160M  
....................................................................................... S/N 1105013 AND BELOW  
BULK HOSE, FUEL (4.5X235) (FKM) ............... 1.......... S/N 1105014 AND ABOVE  
◊
18  
20  
20  
20  
22  
◊
ꢀ
◊
◊
91424Z5L801  
9500202080  
9500202080  
950024080008  
957010802500  
CLIP, TUBE (B8)  
2
CLIP, TUBE (B8) ................................................ 2.......... S/N 1105013 AND BELOW  
CLAMP, TUBE (D8) ........................................... 2.......... S/N 1105014 AND ABOVE  
BOLT, FLANGE (8X25)  
2
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 69  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— IGNITION COIL ASSY.  
IGNITION COIL ASSY.  
PAGE 70 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— IGNITION COIL ASSY.  
IGNITION COIL ASSY.  
NO.  
PART NO.  
PART NAME  
COIL ASSY., IGNITION  
COIL ASSY., IGNITION..................................... 1.......... S/N 1411816 AND BELOW  
COIL ASSY., IGNITION..................................... 1.......... S/N 1411817 AND ABOVE  
CAP ASSY., NOISE SUPPRESSOR  
GROMMET, WIRE  
WIRE, STOP SWITCH (430MM)  
BOLT, FLANGE (6X28)  
QTY.  
1
REMARKS  
1
1
1
2
8
ꢀ
◊
◊
30500ZF6W02  
30500ZF6W02  
30500ZF6W03  
30700ZE1013  
31512ZE2000  
36101ZE2701  
90015883000  
90684ZA0601  
1
1
1
2
1
12  
17  
18  
CLIP, WIRE HARNESS  
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 71  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— MUFFLER ASSY.  
MUFFLER ASSY.  
PAGE 72 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— MEFFLER ASSY.  
MUFFLER ASSY.  
NO.  
2
3
PART NO.  
PART NAME  
QTY.  
REMARKS  
18310ZE2W61  
18320ZE2W61  
18330ZE2W00  
18331ZE3810  
18331ZE3810  
18331ZE3811  
18333ZF6W01  
18355ZE2W00  
18381ZE2W10  
18381ZE2800  
90050ZE1000  
90055ZE1000  
90006ZE2000  
9405008000  
MUFFLER  
1
1
1
1
PROTECTOR, MUFFLER  
PIPE, EX.  
CAP, MUFFLER  
CAP, MUFFLER...................................................... 1 ......... S/N 1166160 AND BELOW  
CAP, MUFFLER...................................................... 1 ......... S/N 1166161 AND ABOVE  
GASKET, EX. PIPE  
ARRESTER, SPARK (OPTIONAL)  
GASKET, MUFFLER (ARRESTER) (OPTIONAL)  
GASKET, MUFFLER  
SCREW, TAPPING (5X8)  
SCREW, TAPPING (4X6)  
SCREW, TAPPING (6X10)  
NUT, FLANGE (8MM)  
5
6
6
6
7
8
9
ꢀ
◊
◊
1
1
1
1
4
3
1
5
1
10  
19  
22  
27  
28  
31  
90055ZE1000  
SCREW, TAPPING (4X6)  
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 73  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— PISTON ASSY.  
PISTON ASSY.  
PAGE 74 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— PISTON ASSY.  
PISTON ASSY.  
NO.  
1
1
1
1
2
2
2
2
3
4
4
5
*
6
PART NO.  
PART NAME  
QTY.  
REMARKS  
13010ZF6005  
13011ZF6005  
13012ZF6005  
13013ZF6005  
13101ZF6W00  
13102ZF6W00  
13103ZF6W00  
13104ZF6W00  
13111ZF6W00  
13200ZE3020  
13200ZE3315  
90001ZE8000  
90601ZE3000  
RING SET, PISTON (STD)  
RING SET, PISTON (0.25)  
RING SET, PISTON (0.50)  
RING SET, PISTON (0.75)  
PISTON (STD)  
1
1
1
1
1
1
1
1
1
PISTON (0.25)  
PISTON (0.50)  
PISTON (0.75)  
PIN, PISTON  
ROD ASSY., CONNECTING (STD) ........................ 1 ......... INCLUDES ITEM W/  
ROD ASSY., CONNECTING (0.25 UNDERSIZE)  
BOLT, CONNECTING ROD  
*
1
2
2
CLIP, PISTON PIN (20MM)  
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 75  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— RECOIL STATER ASSY.  
RECOIL STARTER ASSY.  
PAGE 76 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— RECOIL STATER ASSY.  
RECOIL STARTER ASSY.  
NO.  
PART NO.  
PART NAME  
QTY. REMARKS  
1
28400ZE3W01ZB  
28410ZE3W01ZB  
28421ZE3W01  
28422ZE2W01  
28441ZE2W01  
28442ZE2W01  
28443ZE2W01  
28444ZE2W01  
28461ZE2W02  
28462ZV7003  
28462ZE3W01  
90004ZE2W01  
90008ZE2003  
STARTER ASSY., RECOIL *NH1* (BLACK) .............. 1 ...... INCLUDES ITEMS W/  
*
2
CASE, RECOIL STARTER *NH1* (BLACK)  
PULLEY, RECOIL STARTER  
RATCHET, STARTER  
SPRING, FRICTION  
SPRING, STARTER RETURN  
SPRING, RATCHET  
RETAINER, SPRING  
GRIP, STARTER  
ROPE, RECOIL STARTER  
ROPE, RECOIL STARTER  
SCREW, CENTER  
1
1
2
1
1
2
1
1
1
1
1
3
*
3
*
4
*
5
*
6
*
7
*
8
*
10  
*
11  
11  
13  
ꢀ
*
*
◊
*
14  
BOLT, FLANGE (6X10)  
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 77  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— LABELS ASSY.  
LABELS ASSY.  
PAGE 78 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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HONDA GX390K1QWT2/GX390U1QWT2 ENG.— LABELS ASSY.  
RECOIL STARTER ASSY.  
NO.  
PART NO.  
PART NAME  
QTY. REMARKS  
1
28400ZE3W01ZB  
28410ZE3W01ZB  
28421ZE3W01  
28422ZE2W01  
28441ZE2W01  
28442ZE2W01  
28443ZE2W01  
28444ZE2W01  
28461ZE2W02  
28462ZV7003  
28462ZE3W01  
90004ZE2W01  
90008ZE2003  
STARTER ASSY., RECOIL *NH1* (BLACK) .............. 1 ...... INCLUDES ITEMS W/  
*
2
CASE, RECOIL STARTER *NH1* (BLACK)  
PULLEY, RECOIL STARTER  
RATCHET, STARTER  
SPRING, FRICTION  
SPRING, STARTER RETURN  
SPRING, RATCHET  
RETAINER, SPRING  
GRIP, STARTER  
ROPE, RECOIL STARTER  
ROPE, RECOIL STARTER  
SCREW, CENTER  
1
1
2
1
1
2
1
1
1
1
1
3
*
3
*
4
*
5
*
6
*
7
*
8
*
10  
*
11  
11  
13  
ꢀ
*
*
◊
*
14  
BOLT, FLANGE (6X10)  
ꢀ
GX390K1QWT2: Model S/N DECEMBER 2005 AND BELOW  
GX390U1QWT2: Model S/N JANUARY 2006 AND ABOVE  
◊
SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 79  
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TERMS AND CONDITIONS OF SALE — PARTS  
—
PAYMENT TERMS  
5. Partsmustbeinnewandresalablecon- Multiquipreservestherighttoquoteandsell  
dition,intheoriginalMultiquippackage(if directtoGovernmentagencies,andtoOriginal  
any), and with Multiquip part numbers Equipment Manufacturer accounts who use  
clearlymarked.  
Terms of payment for parts are net 30 days.  
FREIGHTPOLICY  
our products as integral parts of their own  
products.  
All parts orders will be shipped collect or  
prepaidwiththechargesaddedtotheinvoice.  
All shipments are F.O.B. point of origin.  
Multiquip’sresponsibilityceaseswhenasigned  
manifesthasbeenobtainedfromthecarrier,  
andanyclaimforshortageordamagemustbe  
settledbetweentheconsigneeandthecarrier.  
6. Thefollowingitemsarenotreturnable:  
SPECIALEXPEDITINGSERVICE  
a. Obsolete parts. (If an item is in the  
price book and shows as being re- A$35.00surchargewillbeaddedtotheinvoice  
placedbyanotheritem,itisobsolete.) forspecialhandlingincludingbusshipments,  
insuredparcelpostorincaseswhereMultiquip  
mustpersonallydeliverthepartstothecarrier.  
(such as gaskets, seals, “O” rings,  
b. Any parts with a limited shelf life  
andotherrubberparts)thatwerepur- LIMITATIONSOFSELLER’SLIABILITY  
MINIMUMORDER  
chasedmorethansixmonthspriorto  
thereturndate.  
Multiquip shall not be liable hereunder for  
damagesinexcessofthepurchasepriceofthe  
TheminimumchargeforordersfromMultiquip  
is $15.00 net. Customers will be asked for  
instructionsregardinghandlingofordersnot  
meetingthisrequirement.  
c. Anylineitemwithanextendeddealer item with respect to which damages are  
netpriceoflessthan$5.00.  
claimed, and in no event shall Multiquip be  
liable for loss of profit or good will or for any  
otherspecial,consequentialorincidentaldam-  
ages.  
d. Special order items.  
RETURNEDGOODSPOLICY  
e. Electricalcomponents.  
f. Paint,chemicals,andlubricants.  
g. Decalsandpaperproducts.  
h. Itemspurchasedinkits.  
Returnshipmentswillbeacceptedandcredit  
willbeallowed,subjecttothefollowingprovi-  
sions:  
LIMITATIONOFWARRANTIES  
Nowarranties,expressorimplied,aremade  
in connection with the sale of parts or trade  
accessoriesnorastoanyenginenotmanufac-  
tured by Multiquip. Such warranties made in  
connectionwiththesaleofnew,completeunits  
are made exclusively by a statement of war-  
rantypackagedwithsuchunits,andMultiquip  
neitherassumesnorauthorizesanypersonto  
assume for it any other obligation or liability  
whatever in connection with the sale of its  
products.Apartfromsuchwrittenstatementof  
warranty, there are no warranties, express,  
impliedorstatutory,whichextendbeyondthe  
descriptionoftheproductsonthefacehereof.  
1. AReturnedMaterialAuthorizationmust  
be approved by Multiquip prior to ship-  
ment.  
7. Thesenderwillbenotifiedofanymaterial  
receivedthatisnotacceptable.  
2. ToobtainaReturnMaterialAuthorization,  
alistmustbeprovidedtoMultiquipParts  
Salesthatdefinesitemnumbers,quanti-  
ties, and descriptions of the items to be  
returned.  
8. Suchmaterialwillbeheldforfiveworking  
days from notification, pending instruc-  
tions.Ifareplyisnotreceivedwithinfive  
days,thematerialwillbereturnedtothe  
senderathisexpense.  
a. Thepartsnumbersanddescriptions  
must match the current parts price  
list.  
9. Creditonreturnedpartswillbeissuedat  
dealer net price at time of the original  
purchase,lessa15%restockingcharge.  
b. The list must be typed or computer  
generated.  
10. In cases where an item is accepted, for  
which the original purchase document  
can not be determined, the price will be  
basedonthelistpricethatwaseffective  
twelvemonthspriortotheRMAdate.  
c. The list must state the reason(s) for  
thereturn.  
Effective: February 22, 2006  
d. The list must reference the sales  
order(s)orinvoice(s)underwhichthe  
itemswereoriginallypurchased.  
11. Credit issued will be applied to future  
purchasesonly.  
e. The list must include the name and  
phonenumberofthepersonrequest-  
ingtheRMA.  
PRICINGANDREBATES  
Prices are subject to change without prior  
notice.Pricechangesareeffectiveonaspe-  
cificdateandallordersreceivedonorafterthat  
datewillbebilledattherevisedprice.Rebates  
3. AcopyoftheReturnMaterialAuthoriza-  
tionmustaccompanythereturnshipment.  
4. Freight is at the sender’s expense. All forpricedeclinesandaddedchargesforprice  
partsmustbereturnedfreightprepaidto increaseswillnotbemadeforstockonhand  
Multiquip’sdesignatedreceivingpoint.  
atthetimeofanypricechange.  
PAGE 80 — SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08)  
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SP 1 SAW CE— OPERATION AND PARTS MANUAL — REV. #3 (06/09/08) — PAGE 81  
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OPERATION AND PARTS MANUAL  
HERE’S HOW TO GET HELP  
PLEASE HAVETHE MODEL AND SERIAL  
NUMBER ON-HANDWHEN CALLING  
UNITED STATES  
Multiquip Corporate Office  
18910 Wilmington Ave.  
Carson, CA 90746  
MQ Parts Department  
800-427-1244  
Tel. (800) 421-1244  
Fax (800) 537-3927  
Fax:800-672-7877  
Fax:310-637-3284  
310-537-3700  
Contact: [email protected]  
Mayco Parts  
800-306-2926  
310-537-3700  
Warranty Department  
800-421-1244, Ext. 279 Fax:310-537-1173  
310-537-3700, Ext. 279  
Fax:800-672-7877  
Fax:310-637-3284  
Service Department  
800-421-1244  
Technical Assistance  
800-478-1244  
Fax:310-537-4259  
Fax:310-631-5032  
310-537-3700  
MEXICO  
MQ Cipsa  
UNITED KINGDOM  
Multiquip (UK) Limited Head Office  
Hanover Mill, Fitzroy Street,  
Ashton-under-Lyne,  
Carr. Fed. Mexico-Puebla KM 126.5  
Momoxpan, Cholula, Puebla72760Mexico  
Contact:p[email protected]  
Tel: (52) 222-225-9900  
Fax: (52) 222-285-0420  
Tel: 0161 339 2223  
Fax: 0161 339 3226  
Lancashire OL7 0TL  
Contact:[email protected]  
CANADA  
Multiquip  
BRAZIL  
Multiquip  
4110IndustrielBoul.  
Laval, Quebec, Canada H7L 6V3  
Contact:j[email protected]  
Tel: (450) 625-2244  
Fax: (450) 625-8664  
Av. Evandro Lins e Silva, 840 - grupo 505 Tel: 011-55-21-3433-9055  
Barra de Tijuca - Rio de Janeiro Fax: 011-55-21-3433-9055  
Contact:[email protected],s[email protected]  
© COPYRIGHT 2008, MULTIQUIP INC.  
Multiquip Inc, the MQ logo and the Diamond Back 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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