Hayter Mowers Lawn Mower 48ST User Guide

Harrier  
48  
CODE 485T  
(Blade Brake Clutch - Auto Drive)  
OWNERS HANDBOOK  
English Version  
FROM SERIAL NO: 485T001001  
Issue : 21.09.99  
HANDBOOK: 485101 (rev.0.)  
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CONTENTS  
1.1  
1.1  
CONTENTS  
Page No.  
INTRODUCTION  
WARRANTY  
1.3  
1.4  
SAFETY PRECAUTIONS  
1.5 - 1.9  
Decals  
1.9  
SPECIFICATIONS  
1.10  
ASSEMBLY INSTRUCTIONS  
General Assembly  
1.11 - 1.13  
1.11  
Assembling the Mower for the First Time  
1.12- 1.13  
STARTING THE ENGINE  
Before Starting the Engine  
To Start the Engine  
1.14 - 1.16  
1.14 - 1.15  
1.16  
STOPPING THE ENGINE  
1.17  
OPERATING THE MOWER  
Safety Notice  
1.18 - 1.23  
1.18  
Height of Cut  
1.18  
Travel  
1.19  
Turning the Mower  
1.19  
Mowing with Grass Collection  
Mowing without Grass Collection  
Heavy Growth  
1.20  
1.21  
1.21  
Moving the Mower across Non-Grassed Areas  
Cutterbar Operation  
1.21  
1.22  
Mowing and Grass Care Tips  
1.23 - 1.24  
MAINTENANCE  
Engine  
1.25 - 1.33  
1.25  
Throttle Cable Adjustment  
Carburettor Adjustments  
Oil Service  
1.25  
1.26  
1.26  
Air Cleaner Service  
Spark Plug Service  
Keeping the Engine Clean  
Grassbag  
1.27  
1.27  
1.28  
1.28  
Deck Housing  
1.28  
485101MT210999A  
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CONTENTS  
1.2  
1.2  
CONTENTS  
Page No.  
MAINTENANCE Continued.  
Securing Nuts and Bolts  
Lubrication  
1.29  
1.29  
Clutch Cable Adjustment  
Cutterbar  
Maintenance Schedule  
- After First 5 Hours  
1.29  
1.30 - 1.31  
1.32 - 1.33  
1.32  
- Every 5 Hours or Daily  
- Every 25 Hours or Every Season  
- Every 50 Hours or Every Season  
- Every 100 Hours or Every Season  
1.32  
1.32  
1.33  
1.33  
PREPARING THE MOWER FOR STORAGE  
FAULT FINDING  
1.34  
1.35 - 1.37  
2.1 - 2.3  
2.4  
485T PARTS LIST  
485T PARTS DIAGRAM  
ENGINE ANCILLARY PARTS  
WARRANTY ENGINE  
NOTES  
2.5  
2.6  
2.7  
CUSTOMER INFORMATION  
2.8  
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INTRODUCTION  
1.3  
1.3  
INTRODUCTION  
Thank you for purchasing a Hayter mower. The following pages are designed to help you  
gain safe and efficient service from your machine.  
IMPORTANT: This ‘Owners Handbook’ should be regarded as part of the machine as it  
gives essential information regarding machine safety, operation, maintenance and  
specifications. Read and understand this handbook prior to operating your machine for the  
first time. Make sure you are familiar with all the controls and points of regular maintenance.  
If you have any doubts, consult your Hayter authorised dealer who will be pleased to give  
you assistance.  
IMPORTANT: This machine is designed solely for use in a domestic grass cutting  
environment. Use in any other way is considered as contrary to the intended use. Compliance  
with and strict adherence to the conditions of operation, service and repair as specified in this  
handbook also constitute essential elements of the intended use.  
This machine should be operated, serviced and repaired only by persons who are familiar with  
its particular characteristics and who are acquainted with the relevant safety procedures.  
The safety precautions listed here in and all other generally recognised regulations on safety  
must be observed at all times.  
Any arbitrary modifications carried out to this machine may relieve Hayter Limited of  
liability for any resulting damage or injury.  
All Hayter mowers are robustly constructed and designed for efficient economical  
performance under normal mowing conditions. Correct operation and maintenance will  
ensure a long and satisfactory service life. Prior to despatch from our factory every effort is  
made to ensure your machine arrives in perfect condition. Your dealer will carry out a pre-  
delivery inspection to ensure that there has been no transit damage prior to installation.  
Please allow your dealer to familiarise you with the controls and safety features of the  
machine during installation.  
Throughout this handbook all references to left hand and right hand are as viewed from  
behind the handlebar, facing in the direction of  
forward travel.  
This handbook is based on information  
available at the time of publication.  
HAYTER LIMITED reserve the right to make  
changes at any time without notice.  
1D485  
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1.4  
1.4  
WARRANTY  
LIMITED WARRANTY  
Hayter Limited warrants to the original user/purchaser that this unit shall be free from defects  
in material and workmanship under normal use and service for a period of three years from the  
date of purchase. The manufacturers of the engine and battery pack system (where applicable)  
furnish their own warranty and services are provided through their authorised network (Refer to  
"Engine/Battery Pack Warranty Statement"). To qualify for the full benefit of the warranty, the  
warranty registration card must be returned within 60 days of purchase. Subject to the conditions  
and exclusions noted in this limited warranty, we shall at our option, repair or replace any  
warranted part during the applicable period. If you are in doubt or experience any difficulty,  
please consult a Hayter Authorised Service Dealer for clarification.  
To qualify for the extended warranty (second and third year) of the three year limited warranty  
the machine must have annual services carried out by an Authorised Hayter Service Dealer.  
These chargeable services should be carried out within 12 and 24 months of the date of purchase.  
Excluded from the extended warranty period are those items which are subject to normal wear  
and tear e.g. tyres, wheels, cutterbars, cables, batteries and other consumable wearing parts.  
All consumer machines which are fitted with a genuine Hayter friction disc as original  
equipment before use, are covered by a Lifetime Warranty against the engine crankshaft  
bending. Note: friction washers, blade brake units and other such devices are not applicable.  
Only machines fitted with a genuine Hayter friction disc, which are used in accordance with the  
recommended operating and maintenance procedures, are covered.  
This warranty does not apply to any unit that has been tampered with, altered, misused, abused or  
used for hire, and will become invalid if non genuine Hayter parts are fitted. This warranty does  
not cover minor mechanical adjustments unless they are due to defective material or  
workmanship. Consult the Owner's Handbook or a Hayter Authorised Service Dealer for  
assistance when making these adjustments.  
A warranty period of 90 days applies to machines used for commercial purposes.  
To make a warranty claim, return the unit to a Hayter authorised dealer along with proof of  
purchase stating the machine serial number and date of purchase. The service receipt(s) or this  
Owners Handbook with the 1st/2nd year service boxes fully completed, must be produced as  
proof of entitlement to the extended warranty period. Subject to the conditions and exclusions in  
this limited warranty, the authorised dealer will, at our option, repair or replace any warranted  
part within the duration of the warranty period.  
This limited warranty gives you specific legal rights and is in addition to any statutory rights to  
which you may be entitled and your statutory rights are not affected by this warranty. If you need  
additional information concerning this written warranty, or assistance in obtaining services,  
please write to : HAYTER LIMITED, Service Department, Spellbrook, Bishop's Stortford,  
Hertfordshire CM23 4BU  
UK ONLY: Details of your local Hayter authorised dealer are contained in Yellow Pages or  
contact:- Freephone 0800 616298.  
1st Year  
Service  
Record  
2nd Year  
Service  
Record  
Date....................................................................  
Signed................................................................  
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Date.............................................................  
Signed..........................................................  
485141EB201198A  
SAFETY PRECAUTIONS  
1.5  
1.5  
SAFETY PRECAUTIONS  
THIS SYMBOL MEANS BE ALERT! YOUR SAFETY IS INVOLVED.  
WHEN YOU SEE THIS SYMBOL BE ALERT TO THE POSSIBILITY  
OF INJURY. CAREFULLY READ THE MESSAGE THAT FOLLOWS  
AND INFORM OTHERS.  
EXERCISE GREAT CARE AND FOLLOW THE ADVICE GIVEN TO  
AVOID POTENTIALLY HAZARDOUS SITUATIONS.  
The Harrier 48 is perfectly safe if used correctly. Failure to observe the  
following simple precautions may result in serious injury.  
Training:  
Read the instructions carefully. Ensure that you are familiar with the controls and the  
proper use of the equipment. Learn how to stop the mower quickly in an emergency.  
Never allow children or people unfamiliar with these instructions to use the mower.  
Never mow while people, especially children, or pets are nearby.  
Keep in mind that the user is responsible for accidents or hazards occurring to other people  
or their property.  
Preparation:  
While mowing, always wear substantial footwear and long trousers. Do not operate the  
equipment when barefoot or wearing sandals.  
Thoroughly inspect the area where the mower is to be used and remove all objects which may  
be thrown by the machine.  
WARNING: Petrol is highly flammable.  
- Store fuel in containers specifically designed for this purpose.  
- Refuel outdoors only and do not smoke while refuelling.  
- Add fuel before starting the engine. Never remove the cap from the fuel tank or add petrol  
while the engine is running or when the engine is hot. Allow the engine to cool for at least 2  
minutes before refuelling.  
- Do not attempt to start the engine if petrol is spilled or a smell of petrol is present. Move  
the mower away from the area of spillage and avoid creating any source of ignition until  
petrol vapours have dissipated.  
- Always use fresh fuel. Stale fuel can block the carburettor and cause leakage.  
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SAFETY PRECAUTIONS  
1.6  
1.6  
SAFETY PRECAUTIONS  
Continued.  
- Replace fuel tank and container caps securely.  
- Replace faulty exhaust mufflers.  
Always ensure that the mower is in a safe operating condition. Frequently check all nuts,  
bolts and screws for tightness. Use only genuine Hayter replacement parts.  
A damaged cutterbar or loose fixing screws are major hazards. Before use, visually inspect  
the cutting mechanism to ensure that it is in good condition. A damaged cutterbar must be  
replaced immediately with a genuine Hayter replacement part. A cutterbar which is slightly  
worn can be re-sharpened. Ensure that both cutting edges are re-sharpened equally to main-  
tain balance. An unbalanced cutterbar may cause serious damage to your machine.  
Refer to Maintenance.  
Operation:  
Do not operate the engine in a confined space where dangerous carbon monoxide fumes can  
collect.  
Always pull the starter cord slowly until resistance is felt. Then pull the cord rapidly to avoid  
kickback and prevent hand or arm injury.  
Mow only in daylight or good artificial light.  
Avoid using the mower on wet grass, where feasible.  
Always be sure of your footing on slopes.  
Walk, never run.  
Mow across the face of slopes, never up and down.  
Exercise extreme caution when changing direction on slopes.  
Do not mow excessively steep slopes.  
Use extreme caution when reversing or pulling the mower towards you.  
Stop the engine if the mower has to be tilted for transportation when crossing surfaces other  
than grass and when transporting the mower to and from the area to be mowed.  
Never operate the mower unless the guards are securely in position and in good condition.  
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SAFETY PRECAUTIONS  
1.7  
1.7  
Continued.  
SAFETY PRECAUTIONS  
Do not change the engine governor settings or overspeed the engine.  
Disengage the rear roller drive clutch before starting the engine.  
Start the engine carefully, with feet well away from the cutterbar.  
Do not tilt the mower when starting the engine.  
Do not put hands or feet near or under rotating parts.  
Never pick up or carry a mower while the engine is running.  
Stop the engine and disconnect the spark plug lead:  
- Before clearing blockages or unclogging the discharge chute.  
- Before cleaning / checking or working on the mower.  
- After striking a foreign object. Inspect the mower for damage and make repairs  
before restarting and operating the mower.  
- If the mower starts to vibrate abnormally (check immediately).  
Stop the engine:  
- Whenever you leave the mower.  
- Before refuelling.  
Never lift the deflector plate whilst the mower is in operation.  
Never touch the engine muffler / muffler guard or cooling fins when the engine is hot.  
WARNING: THE CUTTERBAR CAN CONTINUE TO ROTATE  
AFTER THE ENGINE IS SWITCHED OFF  
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SAFETY PRECAUTIONS  
1.8  
1.8  
Continued.  
SAFETY PRECAUTIONS  
Maintenance and Storage:  
Keep all nuts, bolts and screws tight to ensure that the equipment is in safe operating  
condition.  
Frequently check fuel lines and fittings for cracks or leaks and replace if necessary.  
Never check for a spark with the spark plug removed. (Use an approved tester).  
Never crank the engine with the spark plug removed. If the engine is flooded, move the  
throttle to the fastposition and crank the engine until it starts.  
Never strike the flywheel with a hammer or hard object as this may cause the flywheel to  
shatter in operation. Always use the correct tools to service the engine.  
Never operate the engine without a muffler guard. Inspect the muffler periodically and  
replace if worn or leaking.  
Never start the engine with the air-cleaner or air-cleaner cover removed.  
Never store the mower with petrol in the tank within an enclosed area where fumes may reach  
an open flame or spark.  
Allow the engine to cool before storing in any enclosure.  
To reduce the fire hazard, keep the engine, muffler, cooling fins and petrol storage area free  
of grass, leaves, or excessive grease.  
Check the grassbag frequently for wear or deterioration.  
Replace worn or damaged parts for safety.  
If the fuel tank has to be drained, it is essential that this be done outdoors.  
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SAFETY PRECAUTIONS  
1.9  
1.9  
DECALS  
WARNING DECAL  
WARNING - RISK OF DANGER - SAFETY  
ALERT.  
DANGER OF SEVERING TOES OR  
FINGERS IN CUTTING MECHANISM.  
DANGER OF BEING HIT BY THROWN  
OBJECTS. KEEP BYSTANDERS AT A SAFE  
DISTANCE FROM THE MACHINE.  
STOP ENGINE AND REMOVE SPARK PLUG  
LEAD BEFORE PERFORMING MAINTE-  
NANCE OR REPAIR WORK.  
CAREFULLY READ THE OWNERS HAND-  
BOOK BEFORE USING THE MACHINE.  
CUT HEIGHT ADJUSTMENT:  
305113  
THROTTLE CONTROL:  
STOP  
BLADE BRAKE CLUTCH DECAL:  
Part No. 343019  
2
1
2
1
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SPECIFICATIONS  
1.10  
1.10  
SPECIFICATIONS  
MODELS  
Engine  
CODE 485T  
Blade Brake Clutch - Auto Drive  
Briggs & Stratton  
Diamond XTL-45  
Engine Type  
12G882-1512-21  
2950 rpm  
Engine / Cutterbar Speed  
Fuel Type  
Unleaded Petrol  
1.5 litres  
Fuel Capacity  
Oil Type  
SAE 30 engine oil  
0.6 litres  
Oil Sump Capacity  
Cutting Width  
Cutting Height  
Overall Dimensions  
Dry Weight  
480mm  
12 - 65mm  
1040 x 514 x 1377mm  
49 Kg  
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ASSEMBLY INSTRUCTIONS  
1.11  
1.11  
ASSEMBLY INSTRUCTIONS  
SAFETY NOTICE  
Before using the mower, read the owner’s handbook carefully.  
Pay particular attention to the safety precautions.  
MS001  
GENERAL ASSEMBLY  
1. Spark Plug Lead  
2. Air Cleaner  
3. Engine Cover  
4. Fuel Cap  
5. Serial Number Label  
6. Oil Filler & Dipstick  
11  
7. Rear Deflector  
12  
8. Engine Start Grip  
10  
9. Throttle Control  
10. Cutterbar Stop Lever  
9
13  
11. Handlebar  
12. Ground Drive Clutch Lever  
8
13. Blade Brake Clutch Lever  
14. Grassbag Assembly  
15. Handlebar Securing Knob  
16. Handlebar Height Adjust Knob  
7
17. Height of Cut Lever  
18. Muffler Guard  
6
14  
15  
5
4
3
2
1
16  
17  
18  
1D485S  
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ASSEMBLY INSTRUCTIONS  
1.12  
1.12  
ASSEMBLING THE MOWER FOR THE FIRST TIME  
DELIVERY CHECKLIST  
Description  
Quantity  
Check that parts are delivered correctly: Remove the  
mower from the packaging and check that all loose items  
have been supplied correctly. Refer to the delivery check-  
list opposite and the general assembly. If any items are  
missing contact, your local Hayter dealer.  
Grassbag  
Owners Handbook  
Warranty Registration Card  
1
1
1
Assemble the handlebar: Unscrew the handlebar securing  
knobs sufficiently to allow the handlebar to be pivoted.  
Move the engine stop lever away from the engine to avoid  
damage and unfold the handlebar to its operating position.  
Ensure that both Knobs are on the outside of the handlebar  
and the cable guide is positioned as shown. Tighten to  
secure handlebar in position.  
CS005  
IMPORTANT - PREVENT DAMAGE : When unfold-  
ing the handlebar, take care to ensure that the controls  
and cables do not become damaged. Always replace  
damaged controls and cables before using the mower.  
CS072  
Adjust height of handlebar: Unscrew the two larger  
Knobs at base of handlebar sufficiently to allow it to be  
moved to the upper, middle or lower position. Secure in  
best position for comfort. Ensure that both sides are set to  
the same height.  
CS006  
Assemble the grassbag: Remove the long ribbon label by  
cutting it off close to the grassbag. Discard the ribbon label.  
WARNING - AVOID ENTANGLEMENT : Completely  
remove this ribbon before using the mower  
CS009  
Grassbag attachment: Raise the rear deflector. Lower the  
grassbag through the handlebar and hook in position behind  
the deflector springs. Lower the grassbag to rest against the  
rear of the mower. Finally, lower the rear deflector to rest  
against the top of the grassbag.  
CS007  
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ASSEMBLY INSTRUCTIONS  
1.13  
1.13  
ASSEMBLING THE MOWER FOR THE FIRST TIME  
Continued.  
1
2
Check blade brake / clutch controls: Operate the blade  
stop lever (A) several times, to ensure the lever moves  
freely. Hold the lever against the handlebar in position (1)  
and check that it returns to position (2) when released.  
A
CS047  
CS048  
CS049  
Use the right hand to hold the blade stop lever against the  
handlebar (1) and use the left hand to push the blade clutch  
lever (B) to the engagedposition (3). Remove the left  
hand and the blade clutch lever should return to position (4),  
leaving the blade drive clutch engaged.  
1
4
3
B
2
Remove the right hand and check that the blade stop lever  
automatically returns to position (2). There should be an  
audible clunkto indicate that the blade drive clutch has  
disengaged.  
1
4
A
B
STOP  
Check throttle lever operation: Operate the throttle lever  
several times and ensure that the cable moves freely whilst  
operating the engine throttle mechanism. Slight resistance  
should be felt when the lever moves to the chokeposition.  
CS050  
Check ground drive clutch lever operation: Operate the  
clutch lever several times and ensure that the cable moves  
freely.  
CS051  
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STARTING THE ENGINE  
1.14  
1.14  
BEFORE STARTING THE ENGINE  
IMPORTANT - PREVENT ENGINE DAMAGE: The  
engine is shipped without oil or petrol. The engine must  
be filled with the correct grade of oil and petrol before  
starting the engine.  
CS024  
Oil recommendations: Always use high quality detergent  
oil classified For service SE, SF, SGSAE 30 oil. Never  
use additives with recommended oils.  
SAE 10W-30 multigrade oil may be used, but this will result  
in higher engine operating temperatures with consequential  
high oil consumption. It is imperative that the oil level is  
checked more frequently if this grade of oil is used in order  
to guard against serious engine damage.  
Check oil level: Clean around the oil filler cap before  
removing. With the mower on a level surface, unscrew and  
remove the oil filler - dipstick. Wipe oil from it with a clean  
cloth. Screw the oil filler - dipstick back in place, then  
unscrew and remove it to check the oil level.  
The oil level is correct when it is at the full mark on the dip-  
stick. DO NOT OVERFILL.  
0.15  
Litres  
{
Slowly fill with engine oil as necessary and replace the oil  
filler - dipstick.  
CS028  
IMPORTANT: The oil filler dipstick must be secured to  
prevent oil leakage during operation.  
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STARTING THE ENGINE  
1.15  
1.15  
BEFORE STARTING THE ENGINE  
Continued.  
Fuel Recommendations: Always use clean, fresh unleaded  
petrol. Purchase fuel in quantities which can be used with-  
in 30 days. Never mix oil with petrol. For added engine  
protection Briggs & Stratton recommend the use of their  
fuel additive which is available from an authorised Briggs &  
Stratton service dealer.  
Check fuel level: Clean around the fuel filler cap before  
removing and fill the fuel tank with clean unleaded petrol.  
Do not overfill the fuel tank. Allow 6mm minimum of tank  
space for fuel expansion.  
6mm  
minimum  
CS036  
IMPORTANT: The fuel filler cap must be secured to  
prevent fuel leakage during operation.  
WARNING - PREVENT ACCIDENTS: The cutterbar  
rotates when the engine is operating.  
ALWAYS operate the engine stop lever several times and  
ensure the engine stop cable moves freely before starting the  
engine.  
ALWAYS position the mower on a level stone free grass  
surface before starting the engine. Ensure that the cutterbar  
is set above grass height before the cutterbar drive is  
engaged to prevent the engine being subjected to excessive  
load.  
CS037  
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STARTING THE ENGINE  
1.16  
1.16  
TO START THE ENGINE  
Operate the throttle control lever: Push the lever to  
chokeposition before starting a cold engine. It should  
only be necessary to push the lever to the fastposition  
before starting a warm engine.  
CS052  
Operate the engine start - grip: Stand behind the mower  
and maintain a firm hold on the handlebar to prevent the  
mower moving towards you. Use your right hand to hold  
the engine start - grip and pull slowly until resistance is felt,  
then pull rapidly to crank the engine. When the engine  
starts carefully return the engine start - grip to the storage  
position. If the engine does not start after 5 attempts - refer  
to Fault Finding.  
CS053  
Allow the engine to warm up and return the throttle lever to  
the fastposition after starting a cold engine.  
IMPORTANT - PREVENT ENGINE DAMAGE: Never  
pull the engine start - grip when the engine is running.  
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STOPPING THE ENGINE  
1.17  
1.17  
STOPPING THE ENGINE  
STOP  
Stopping the engine: Push the lever to the rearmost position.  
CS054  
1
Emergency stop: If the engine stop lever fails, move the  
throttle lever to the slowposition and disconnect the spark  
plug lead to stop the engine.  
2
STOP  
3
CS034  
1. Engine  
2. Spark Plug Lead  
3. Spark plug  
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OPERATING THE MOWER  
1.18  
1.18  
SAFETY NOTICE  
1
WARNING - PREVENT ACCIDENTAL STARTING :  
Always stop the engine and disconnect the spark plug  
2
lead before cleaning, inspecting or working on the  
machine.  
1. Engine  
2. Spark Plug Lead  
3. Spark plug  
STOP  
3
CS034  
SAFETY NOTICE  
WARNING - PREVENT ACCIDENTS: Before mowing,  
thoroughly inspect the area where the mower is to be  
used and remove all objects which when contacted by  
the mower cutterbar could become dangerous projec-  
tiles.  
Inspect the area for hidden obstructions which when  
contacted by the cutterbar could risk health and safety.  
Remember the location of these obstructions and ensure  
that you mow around them.  
CS031  
IMPORTANT - PREVENT ENGINE DAMAGE : DO  
NOT use the mower on a slope greater than 20 degrees.  
CS030  
o
20 max.  
HEIGHT OF CUT  
To adjust the height of cut: Grip the lever and pull side-  
ways to disengage it from the locking notch, then push for-  
wards to lower or pull backwards to raise the height of cut.  
Finally release the lever at the required position and ensure  
it locks firmly into one of the seven notch settings.  
Always select a height of cut to suit operating conditions.  
Aim to prevent engine overloading and blockages by avoid-  
ing low cuts in long grass conditions. Be prepared to make  
two cuts when the grass is long.  
CS211  
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OPERATING THE MOWER  
1.19  
1.19  
TRAVEL  
Forward travel: Hold the handlebar and operate the clutch  
lever to power the mower in a forward direction.  
Travel speed is controlled by engine speed. Use the throttle  
control to increase forward travel speed.  
CS061  
Release the clutch lever to stop the mower from travelling in  
a forward direction.  
When the clutch lever is disengaged the mower can be oper-  
ated as a push model. This feature is useful when mowing  
in confined areas.  
CS051  
Reverse travel: Release the clutch lever. Hold and pull  
against the handlebar with both hands to reverse the mower  
towards you.  
WARNING - PREVENT ACCIDENTS: Always reverse  
the mower carefully towards you. Always disengage the  
cutterbar drive before walking backwards with the  
mower.  
TURNING THE MOWER  
To make a wide turn: Steer the mower with the handlebar  
in the direction required.  
To make a tight turn: Stop and apply downward pressure  
on the handlebar to raise the front wheels of the mower just  
above ground level and steer the mower using the handlebar  
in the required direction.  
WARNING - PREVENT ACCIDENTS: DO NOT raise  
the front of the mower excessively when making a turn.  
NEVER raise the rear of the mower when the engine is  
running.  
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OPERATING THE MOWER  
1.20  
1.20  
MOWING WITH GRASS COLLECTION  
The grassbag is designed to collect grass clippings.  
For optimum performance, mow in dry conditions with the  
throttle control set at fast.  
WARNING - PREVENT ACCIDENTS: ALWAYS check  
the condition of the grassbag for signs of damage and  
ensure the rear deflector is positioned correctly on top of  
the grassbag. Replace a damaged grassbag immediately.  
DO NOT operate the mower with a damaged grassbag.  
ALWAYS stop the engine and disconnect the spark plug  
lead before attempting to remove a grass blockage.  
Ensure the rear grass deflector is sitting on the grassbag  
correctly.  
CS017  
Grassbag attachment: Raise the rear deflector. Lower the  
grassbag through the handlebar and hook in position behind  
the deflector springs. Lower the grassbag to rest against the  
rear of the mower. Finally, lower the rear deflector to rest  
against the top of the grassbag.  
CS007  
Grassbag removal: Raise the rear deflector and lift the  
grassbag through the handlebar. Finally lower the rear  
deflector to rest against the rear of the mower.  
CS010  
Grassbag emptying: To empty the grassbag, pour out the  
grass clippings and shake the grassbag vigorously to clean  
the airways. Good grass collection depends on good air  
flow through the grassbag. When collecting grass clippings  
it is important that the grassbag is emptied regularly to pre-  
vent blockages and engine overloading.  
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OPERATING THE MOWER  
1.21  
1.21  
MOWING WITHOUT GRASS COLLECTION  
To mow without collecting the grass clippings, remove the  
grassbag and operate the mower with the rear deflector in its  
lowest position.  
WARNING - PREVENT ACCIDENTS: ALWAYS check  
the condition of the rear deflector for signs of damage  
and ensure it is positioned correctly on the rear of the  
mainframe. Replace a damaged rear deflector immedi-  
ately. never operate the mower with a damaged rear  
deflector.  
CS029  
HEAVY GROWTH  
Areas of heavy growth should be mown without grass col-  
lection. If grass collection is required, first mow the area  
without grass collection at the maximum height of cut set-  
ting. Allow the grass clippings to dry out and then mow the  
area at the maximum height of cut setting with the grassbag  
fitted. Reduce the height of cut and mow the area again as  
necessary until the required finish is obtained.  
MOVING THE MOWER ACROSS NON-GRASSED AREAS  
Set the mower to its maximum height of cut to protect the  
cutting mechanism when moving the mower over surfaces  
other than grass.  
WARNING - PREVENT ACCIDENTS : ALWAYS  
disengage the cutterbar drive and push the mower  
carefully at slow walking speed when moving the mower  
over non-grassed areas.  
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OPERATING THE MOWER  
1.22  
1.22  
CUTTERBAR OPERATION  
1
General information: The cutterbar is driven by the engine  
via brake/clutch device (1) which enables the  
a
cutterbar to be engaged/disengaged using control levers  
whilst the engine is running. The cutterbar will stop  
within three seconds of releasing the blade stop lever.  
CS120  
WARNING - PREVENT ACCIDENTS: DO NOT operate the mower if the cutterbar  
fails to stop within three seconds. Return the mower to your Hayter dealer for  
examination and repair.  
A friction device in the blade brake/clutch helps prevent  
damage occurring to the cutting mechanism when a hidden  
obstruction or overload is encountered. When the  
obstruction or overload is removed, the friction device will  
CS208  
automatically reset.  
WARNING - PREVENT ACCIDENTS: ALWAYS disengage the cutterbar drive and  
stop the engine when a hidden obstruction or excessive vibration is encountered.  
Disconnect the spark plug lead and examine the cutting mechanism. ALWAYS replace  
a damaged cutterbar - refer to “Maintenance”.  
Engaging cutterbar drive: Use the right hand to hold the  
blade stop lever against the handlebar (1) and use the left  
1
4
hand to push the clutch lever (2) to the engagedposition  
(3). Remove the left hand and the blade clutch lever should  
3
return to position (4).  
CS058  
2
2
Disengage cutterbar drive: Release the blade stop lever to  
disengage cutterbar drive. Check that the blade stop lever  
automatically returns to position (2).  
CS059  
Emergency stop: If the cutterbar drive mechanism fails,  
stop the engine.  
WARNING - PREVENT ACCIDENTS: Do not operate the mower with a faulty  
cutterbar drive mechanism.  
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OPERATING THE MOWER  
1.23  
1.23  
MOWING AND GRASS CARE TIPS  
In dry weather conditions leave the grass long to help retain ground moisture.  
Aerate the lawn to stimulate soil organisms and root growth. In spring and late summer  
remove dead grass and aerate the lawn by raking or similar means.  
Keep the cutterbar sharp. A blunt cutterbar will tear the grass and cause the tips to turn  
brown.  
Prevent scalping. Plan your direction of travel to mow across hollows and humps.  
Prevent grass damage. Take care when turning the mower.  
Prevent grass damage. DO NOT mow in wet conditions.  
Brush the lawn surface to disperse worm casts before mowing.  
Spike compacted lawn areas with a fork. Fill the holes with sand to improve aeration and  
drainage.  
Mow lawns in a different direction to the previous cut.  
As a general rule the grass clippings should be removed each time you mow. If weather  
conditions are dry and hot and the grass is weed free, leave the clippings on the lawn to help  
maintain ground moisture.  
Mow lawns twice a week when the grass is growing vigorously in the summer.  
Mow lawns once a week in spring, autumn and during prolonged dry weather in the summer.  
Prevent grass damage - DO NOT remove more than one third of the grass height in one  
cut.  
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OPERATING THE MOWER  
1.24  
1.24  
MOWING AND GRASS CARE TIPS  
Continued.  
Recommended grass heights for lawns :  
DANGER Coarse grasses dominate fine grasses.  
38mm  
32mm  
25mm  
19mm  
12mm  
6mm  
General lawn in spring, autumn or prolonged dry period.  
General lawn in summer.  
Luxury lawn in spring, autumn or prolonged dry period.  
Luxury lawn in summer.  
DANGER Grass strength is reduced.  
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MAINTENANCE  
1.25  
1.25  
MAINTENANCE  
WARNING - PREVENT ACCIDENTS: Stop the engine  
and disconnect the spark plug lead before attempting to  
carry out maintenance procedures on the mower.  
ENGINE  
Engine Cowl  
Carburettor  
Spark Plug / Lead  
Muffler Guard  
Muffler  
Oil filler Cap/ Dipstick  
Start Grip  
Fuel Cap  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
8.  
9.  
10.  
Finger Guard  
Air Cleaner  
THROTTLE CABLE ADJUSTMENT  
Remove two screws securing the engine cowl and remove  
the cowl to expose the throttle mechanism on the front of the  
engine. Loosen the outer cable clamp screw (1) and move  
the governor control lever (2) to the left as far as possible.  
Insert a large, flat blade screw driver (3) into the slot in the  
engine control bracket (4) at the angle shown. Push the gov-  
ernor control lever to the right until it just touches the screw  
driver blade. Move the throttle control lever to the fast’  
position (not the chokeposition) and re-tighten the outer  
cable clamp screw. Replace the engine cowl.  
3
2
1
4
CS039  
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MAINTENANCE  
1.26  
1.26  
CARBURETTOR ADJUSTMENTS  
Carburettor adjustments should only be made by an authorised Briggs & Stratton dealer.  
Under no circumstances should the engine be adjusted to run at a speed in excess of  
3,000 r.p.m.  
OIL SERVICE  
Refer to the Maintenance Schedule at the end of this section and ensure that the recommen-  
dations are followed. More frequent service is required when operating in adverse conditions.  
- Check the oil level every 5 hours or daily and ensure that the correct oil level is main  
tained. Refer to-Before Starting the Engine Oil Recommendationsfor oil checking  
procedure and filling instructions.  
- Drain the engine oil after the first 5 hours of operation and thereafter at the end of  
every grass cutting season.  
- Change the oil while the engine is warm. Refill with fresh clean oil of the recom-  
mended SAE viscosity grade. Refer to -Before Starting the Engine -  
: Oil Recommendations.  
WARNING - PREVENT ACCIDENTS: Drain fuel by running the engine until the fuel  
tank is empty and the engine stops before attempting to tip the mower for oil draining  
purposes.  
1
- Remove the spark plug lead and allow the engine to cool. Tip  
the mower over on to its left hand side thus ensuring that the air  
cleaner is kept uppermost to prevent engine damage. Remove  
2
the oil filler dipstick and drain the oil into a suitable container.  
STOP  
3
CS034  
1. Engine  
2. Spark Plug Lead  
3. Spark plug  
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MAINTENANCE  
1.27  
1.27  
DUAL ELEMENT AIR CLEANER SERVICE  
Refer to the Maintenance Schedule at the end of this section  
and ensure that the recommendations are followed. More  
frequent service is required when operating in adverse con-  
ditions.  
- Gain access to the pre-cleaner (4) and cartridge (3)  
by loosening screw (1) and tilting cover (2).  
4
5
- To service the pre-cleaner, carefully remove and  
wash in a solution of liquid detergent and water.  
Allow to air dry thoroughly before replacing.  
- Clean the cartridge by tapping gently on a flat sur-  
face. If very dirty, replace or wash in a solution of  
non-foaming detergent and warm water. Rinse thor-  
oughly with running water from the mesh side until  
the water is clear. Allow the cartridge to stand and air  
dry thoroughly before replacing. Do not use petrole-  
um solvents during cleaning as this will cause the car-  
tridge to deteriorate. Do not use pressurised air as this  
may damage the cartridge. Do not oil the cartridge.  
1. Screw  
2. Tilting Cover  
3. Cartridge  
4. Pre-cleaner  
5. Base Cover  
- After servicing, install the pre-cleaner and cartridge  
in the cover. Insert the tabs on the bottom of the cover  
into the slots in the bottom of the base (5). Tilt the  
cover upwards and securely tighten the screw to the  
base.  
SPARK PLUG SERVICE  
Use only Briggs & Stratton spark tester (1) to check for a  
spark as shown in the diagram.  
Replace the spark plug every 100 hours or every season,  
which ever occurs first. A spark plug wrench is available  
from any authorised Briggs & Stratton service dealer.  
The spark plug gap (2) should be checked with a feeler  
gauge and set at 0.76mm (0.030).  
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MAINTENANCE  
1.28  
1.28  
KEEPING THE ENGINE CLEAN  
WARNING - PREVENT ACCIDENTS : Accumulation  
of debris around the muffler could cause a fire. Inspect  
and clean the engine after every use.  
Remove all grass and debris from the engine including the  
muffler / muffler guard, the air ways in the top cowl and the  
surrounding deck areas on a daily basis after use.  
IMPORTANT - PREVENT ENGINE DAMAGE: Never  
spray the engine with water during cleaning. Water can  
contaminate the fuel. Always clean with a brush or com-  
pressed air.  
NOTE: Grass and debris may clog the engines air cooling  
system especially after prolonged operation while cutting  
tall, dry grass. The internal cooling fins and surfaces may  
require cleaning to prevent overheating and engine damage.  
This may be achieved by cleaning all areas shown within the  
black boundary line. We would recommend that this service  
be carried out by an authorised Briggs & Stratton dealer.  
GRASSBAG  
Remove grass debris from the grassbag immediately after  
use and check its condition for signs of damage.  
WARNING - PREVENT ACCIDENTS: Replace a dam-  
aged grassbag immediately.  
CS017  
DECK HOUSING  
Remove grass debris from the top and underside of the deck  
housing immediately after use.  
IMPORTANT - PREVENT DAMAGE: Fertilisers and  
top dressings are particularly corrosive. Thoroughly  
clean the mower deck immediately after use on treated  
grass and store well away from corrosive materials.  
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MAINTENANCE  
1.29  
1.29  
SECURING NUTS AND BOLTS  
Regularly check that all securing nuts and bolts are tight.  
Replace missing or damaged items immediately.  
CS015  
LUBRICATION  
Lubricate the wheels, pivot points and linkages with engine  
oil every 25 operating hours.  
Apply a good quality medium grease to the inner control  
cables at the point of entry and exit from their outer casings.  
CS022  
CLUTCH CABLE ADJUSTMENT  
Check the clutch cable operation every 25 operating hours  
and adjust if necessary. The clutch cable is adjusted cor-  
rectly when the belt drive just engages with the clutch lever  
positioned 32-38mm (1.1/4- 1.1/2) from the handlebar.  
32-38mm  
1.1/4"-1.1/2"  
1
Unscrew the lock nuts (1) and screw the adjuster (2) in or  
out as necessary. Tighten the locknuts (1) when correctly  
adjusted.  
2
CS060  
IMPORTANT - PREVENT DAMAGE: ALWAYS oper-  
ate the mower with the clutch cable correctly adjusted.  
ALWAYS replace damaged cables.  
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MAINTENANCE  
1.30  
1.30  
CUTTERBAR  
WARNING - PREVENT ACCIDENTS: Never work on the cutterbar unless the spark  
plug lead has been removed. The cutterbar has sharp edges. ALWAYS wear strong  
gloves to protect your hands when working on the cutterbar. DO NOT rotate tools  
towards the cutting edges to avoid the risk of injury should the tool slip. ALWAYS use  
genuine Hayter replacement parts.  
The condition of the cutterbar and its mounting arrangement should be checked regu-  
larly for signs of wear or damage. Ensure that the cutterbar is not bent or cracked.  
A damaged cutterbar that is out of balance will vibrate excessively and may break. DO  
NOT use an unbalanced cutterbar.  
Regularly check that the bolt securing the cutterbar is tightened to the specified torque  
of 54Nm (40 lbs ft).  
Replace the cutterbar every 2 years or sooner if excessively worn or damaged.  
How to remove the cutterbar: Drain the fuel by running  
the engine until the fuel tank is empty and the engine stops.  
Remove the spark plug lead and allow the engine to cool.  
Turn the mower on its left hand side and ensure that the air  
cleaner side of the engine is uppermost.  
CAUTION - PREVENT INJURY: It is wise to seek  
assistance when turning the mower onto its side.  
Firmly grip the end of the cutterbar with the gloved hand  
and remove the 2 fixing screws (1) securing the cutterbar  
(2).  
How to assemble the cutterbar: Assemble the cutterbar (2)  
with the turned up edges facing towards the engine. Secure  
the cutterbar using two new fixing screws and tighten to  
1
40Nm torque.  
2
CS062  
WARNING - PREVENT ACCIDENTS: Never reuse the  
fixing screws. Always use new cutterbar fixing screws  
when refitting or replacing the cutterbar.  
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MAINTENANCE  
1.31  
1.31  
CUTTERBAR  
Continued.  
How to sharpen and balance the cutterbar: A slightly  
worn cutterbar may be re-sharpened. Both cutting edges  
must be sharpened equally to ensure balance. Sharpen the  
cutterbar every 25 mowing hours or more frequently if con-  
ditions require. Remove the cutterbar from the mower and  
clean using a brush and water. Inspect the cutterbar for  
signs of damage.  
30 -45  
CS040  
WARNING - PREVENT ACCIDENTS : DO NOT use a  
damaged or excessively worn cutterbar.  
Sharpen both cutting edges with a flat file to restore the  
original cutting edge.  
CS025  
Ensure that the cutterbar is balanced. Use a screw driver  
with a round shaft to support the cutterbar through its centre  
hole. Hold the cutterbar horizontal and then release. A bal-  
anced cutterbar will remain horizontal. If the cutterbar is  
not balanced the heavy end will rotate downwards. Sharpen  
the heavy end until the cutterbar is correctly balanced.  
CS026  
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MAINTENANCE  
1.32  
1.32  
MAINTENANCE SCHEDULE  
Follow the hourly or calendar intervals, whichever occurs first. More frequent service  
will be required if working for prolonged periods under dusty, dry conditions, or when  
airborne debris is present or after extensive operation cutting tall, dry grass.  
AFTER FIRST 5 HOURS  
Change engine oil  
EVERY 5 HOURS OR DAILY  
Check oil level  
Remove grass debris from around engine, muffler/muffler guard and air ways in the top  
cowl.  
Remove grass debris from top and underside of deck housing.  
Remove grass debris from the grassbag and check for signs of damage.  
Check condition of guards and safety devices.  
Check condition of cutterbar.  
EVERY 25 HOURS OR EVERY SEASON  
Change engine oil if continuously operating under heavy load or high ambient tempera-  
ture.  
Service the dual element air cleaner - pre cleaner.  
Lubricate wheels, pivot points and linkages.  
Grease inner control cables at point of entry and exit from their outer casings.  
Check clutch cable adjustment.  
Sharpen cutterbar.  
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MAINTENANCE  
1.33  
1.33  
MAINTENANCE SCHEDULE Continued.  
EVERY 50 HOURS OR EVERY SEASON  
Change engine oil.  
EVERY 100 HOURS OR EVERY SEASON  
Clean engine cooling system. Clean more often under dusty conditions or when airborne  
debris is present or after prolonged operation whilst cutting tall, dry grass.  
Service the dual element air cleaner cartridge.  
Replace spark plug.  
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PREPARING THE MOWER FOR STORAGE  
1.34  
1.34  
PREPARING THE MOWER FOR STORAGE  
Handlebar storage: To lower the handlebar unscrew the 2  
small securing knobs sufficiently to allow it to be pivoted for-  
wards to rest against the mower. Take care to ensure that the  
control cables do not become snagged at the pivot point and  
depress the engine stop lever to prevent it being damaged  
through contact with the engine spark plug.  
CS035  
Storage for periods in excess of 30 days: Engines stored in  
excess of 30 days need to be protected with Briggs & Stratton  
fuel additive or drained of fuel to prevent gum from forming in  
the fuel system or on essential carburettor parts. To ensure your  
mower is maintained in good working order it is important that  
the following procedure is adopted. Refer to the Maintenance  
section as necessary.  
Drain fuel from the engine by operating the engine until it stops.  
Disconnect the spark plug lead.  
Change the engine oil.  
Remove the engine spark plug and pour 15ml of engine oil into the engine cylinder and  
replace the spark plug. Do not exceed the stated volume of oil as engine damage may occur  
on re-starting. Do not replace the spark plug lead. Slowly pull the engine start - grip once  
to crank the engine. This will distribute the oil and help prevent engine corrosion.  
Clean grass and debris from the engine cylinder, cylinder head cooling fins, under top cowl,  
and around and behind muffler/muffler guard.  
Clean all other areas of the mower and ensure that the grassbag is clean.  
Lubricate the mower.  
Treat metal parts with a water repellent anti-corrosion product.  
Lower the handlebar, if desired.  
Rest the mower deck on wooden blocks to remove the mower from its wheels / roller.  
Cover the mower with a protective sheet and store it in a dry, ventilated area.  
IMPORTANT: Fertilisers and top dressing are particularly corrosive. Thoroughly  
clean the mower immediately after use on treated grass and store well away from  
corrosive materials.  
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FAULT FINDING  
1.35  
1.35  
FAULT FINDING  
PROBLEM  
POSSIBLE FAULT  
REMEDY  
Engine will not turn over  
Engine stop lever released  
Incorrect oil level  
Operate engine stop lever  
Check oil level  
Engine smokes  
Excess oil level  
Check oil level  
Air cleaner cartridge oil  
soaked or plugged  
Service air cleaner  
Engine runs then stops  
Fuel starvation  
Fill fuel tank  
Fuel cap vent blocked  
Clean fuel cap vent  
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FAULT FINDING  
1.36  
1.36  
Continued.  
FAULT FINDING  
PROBLEM  
POSSIBLE FAULT  
REMEDY  
Engine will not start  
Engine under load  
Fuel starvation  
Raise height of cut  
Fill fuel tank  
Engine cold  
Set throttle to chokeposition  
Incorrect/contaminated fuel  
Drain fuel tank and fill with  
correct fuel  
Spark plug lead disconnected Connect spark plug lead  
Throttle setting incorrect  
Engine brake not released  
Faulty spark plug  
Set throttle to fastposition  
Operate engine brake lever  
Clean and adjust gap or replace  
Engine runs rough  
Spark plug lead becoming  
disconnected in use  
Connect spark plug lead  
Faulty spark plug  
Clean and adjust gap or replace  
Service air cleaner  
Air cleaner blocked  
Incorrect/contaminated fuel  
Drain fuel tank and fill with  
correct fuel  
Engine vibrates excessively  
Mounting bolts loose  
Cutterbar screws loose  
Cutterbar out of balance  
Bent crankshaft  
Tighten bolts  
Tighten screws  
Balance cutterbar  
Consult your dealer  
Cutterbar drive will not  
engage / disengage  
Faulty blade brake clutch  
Consult your dealer  
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FAULT FINDING  
1.37  
1.37  
Continued.  
POSSIBLE FAULT  
Undulating ground conditions Change direction of travel  
FAULT FINDING  
PROBLEM  
REMEDY  
Uneven cut  
Cutterbar worn  
Sharpen the cutterbar  
Balance the cutterbar  
Inspect and replace as necessary  
Mow dry grass  
Cutterbar out of balance  
Wheels / roller damaged  
Grass is wet  
Discharge chute blocks  
Cut height too low  
Grassbag full  
Increase cut height  
Empty grassbag  
Slow engine speed  
Increase engine speed  
Clean the grassbag  
Airflow through the  
grassbag is restricted  
Mower is hard to push  
Cut height too low  
Increase cut height  
Wheels / roller damaged  
Inspect and lubricate or replace  
as necessary  
Mower will not self propel  
Poor grass collection  
Clutch out of adjustment  
Drive belt damaged  
Adjust clutch cable  
Replace drive belt  
Clean the grassbag  
Airflow through the  
grassbag is restricted  
Discharge chute blocked  
Slow engine speed  
Wet grass  
Remove blockage  
Increase engine speed  
Mow dry grass  
Grassbag full  
Empty grassbag  
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485T PARTS LIST  
2.1  
2.1  
PARTS LIST  
ITEM NO. DESCRIPTION  
PART NO.  
QTY  
1
2
3
4
5
6
7
8
Mainframe - Casting  
Plate - Location RH  
Clamp - Boss Inner  
Clamp - Boss Outer  
Handwheel - Assy  
Spacer - BBC  
Throttle Control & OPC Cable  
Engine - B/S Diamond XTL50 APTO  
Decal - Engine  
Knob - Handlebar  
Handlebar - Lower  
Bolt - Handlebar  
Nut - Nylon Insert  
Washer - Plain  
480010V  
480083V  
480084W  
480085W  
480054  
485006  
485026  
485110  
485111  
480088  
480089W  
226024  
09544  
1
1
2
2
2
1
1
1
1
2
2
2
3
1
1
3
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
2
2
1
1
1
1
2
1
1
3
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
09472  
Guide Rope  
Bush Lever  
Decal - Operation  
Blade Stop Lever  
Plastic Ferrule  
305093  
226034  
343019  
319006W  
305115  
485008W  
219090  
343025  
480123  
306108  
09600  
480094  
480109  
480058W  
480140  
03997  
Handlebar  
Lever - Clutch  
Plastic Nut Cap M6  
Cable Guide  
Bracket - Cable Clutch  
Screw - Deltite Posi Pan  
Cable - Clutch  
Grassbag Assy (includes items 28, 36,104 & 105)  
Frame - Grassbag  
Deflector - Rear  
Pin - Roll  
Spring - Deflector RH  
Rod - Deflector  
Screw - Hex. Hd. Taptite  
Bolt - Coach  
Knob - HOC  
480131  
480062  
09758  
09549  
480134  
480107  
480130  
480082V  
480055  
480014  
480050  
09575  
Base/Fabric - Grassbag Assy  
Spring - Deflector LH  
Plate - Location LH  
Plate - Handlebar Retainer  
Cover - APTO  
Bearing - APTO  
Screw - Washer Hd Taptite  
485101MT210999A  
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485T PARTS LIST  
2.2  
2.2  
PARTS LIST  
ITEM NO. DESCRIPTION  
PART NO.  
QTY  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
72  
73  
74  
75  
76  
77  
78  
79  
80  
81  
82  
Bush  
340154  
09591  
2
3
1
1
1
1
4
2
2
2
3
22  
2
2
2
1
1
1
1
1
1
1
4
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
Screw - Taptite  
Foam Strip  
Lever HOC  
HOC Moulding  
Throwplate - Main Body  
Screw - Taptite  
Bearing - Roller Housing  
Roller - Rear W/A  
Spring Tension - Rear Axle  
Washer  
480119  
480128  
480126  
480011  
09545  
219102  
480151W  
480133  
09262  
Screw - Taptite  
09365  
Bush - Oilite Roller  
Roller Freewheel - Rocket Band  
Spacer - Nylon  
Shroud - Freewheel  
Locknut  
340129  
340150  
340149  
340168  
340163  
480032  
480039  
480159W  
5321  
Shaft - Roller  
Sprocket - 22 Teeth  
Frame - Rear Roller W/A (inc. item 114)  
Key - woodruff  
Circlip  
Washer  
1428  
480097  
480043  
480068  
480045  
219037  
480017W  
480095  
480063  
02575  
Cover - Transmission  
Chain  
Rod - Connecting  
Plate - Securing  
Filler - Throwplate  
Pulley - Sprocket Fixedspeed  
Belt - V APTO  
Washer  
Circlip  
Pulley - Jockey  
Washer - Starlock  
Bracket - Idler Assy  
Belt Guide  
Pulley - Drive APTO  
Spring - Torsion Idler  
Bush  
03096  
219156  
0201086  
480115  
480116  
480038  
480066  
4452  
Washer - Plain  
09280  
485101MT210999A  
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485T PARTS LIST  
2.3  
2.3  
PARTS LIST  
ITEM NO. DESCRIPTION  
PART NO.  
QTY  
83  
84  
85  
86  
87  
88  
89  
90  
91  
92  
93  
94  
95  
96  
97  
98  
Nut M4 - Nylon Insert  
M10 x 25 Tuf-Lok Screw  
09657  
09747  
1
2
1
1
1
1
3
2
2
2
1
2
1
1
2
1
2
6
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
Blade Brake Clutch  
Cutterbar - BBC  
Cover - Throwplate Drive  
Support Plate Assy  
Spacer  
Cap - Hub  
Nut - UNF Nyloc  
Wheel  
Axle - Front W/A  
Moulding - Front axle Bearing  
Fin - Front Insert  
Decal - Hayter & Royal Warrant  
Nut - M8 Shouldered  
Guide - Rope  
485007  
485005  
480012  
319008W  
321034  
219143  
4486  
5218  
219031  
219036  
480013  
219186  
480086  
305127  
300160  
3966  
99  
Plug - Tube  
Tie - Cable  
Setscrew  
100  
101  
102  
103  
104  
105  
106  
107  
108  
109  
110  
111  
112  
113  
114  
115  
116  
117  
118  
09704  
485028  
09384  
Control - BBC Assy  
Screw Pan Hd.  
Grassbag Filler  
Grassbag Top  
Nipple Split  
Compensating Spring  
Spring  
Centre Bolt BBC  
Screw Soc. Shld  
Screws  
Clip - Cable  
Torsion Spring HOC  
Bracket HOC  
Rivets  
Ratchet  
480052  
480107  
510118  
319018  
343011  
343029  
ZIS8L030S  
09634  
287034  
480132  
480157W  
-
480156  
480018  
09687  
Cover Plate  
Screw  
485101MT210999A  
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485T PARTS DIAGRAM  
2.4  
2.4  
20  
21  
17  
19  
7
18  
103  
16  
13  
15  
13  
102  
101  
22  
25  
14  
13  
24  
9
100  
10  
100  
8
98  
7
99  
12  
26  
83  
99  
12  
100  
11  
11  
105  
100  
10  
100  
23  
29  
30  
104  
32  
34  
31  
33  
100  
6
35  
5
45  
4
47  
97  
37  
3
2
39  
42  
40  
116  
1
41  
28  
38  
27 -Grassbag Assy.  
Includes Items  
28,36,104,105  
36  
5
3
43  
39  
54  
96  
97  
4
52  
70  
53  
52  
53  
54  
111  
48  
112  
53  
118  
49  
52  
89  
88  
44  
56  
63  
57  
58  
57  
55  
89  
54  
54  
49  
65  
56  
60  
52  
50  
44  
54  
51  
59  
44  
90  
91  
51  
62  
87  
69  
74  
73  
117  
106  
68  
108  
85  
86  
110  
107  
55  
50  
109  
54  
49  
79  
78  
26  
61  
64  
92  
65  
69  
93  
94  
76  
71  
82  
84  
72  
49  
81  
92  
68  
102  
94  
54  
67  
66  
75  
76  
80  
54  
77  
91  
42  
95  
46  
113  
114  
90  
54  
54  
115  
54  
1D485S01D  
485101MT210999A  
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ENGINE ANCILLARY PARTS  
2.5  
2.5  
These parts are available through an authorised Briggs & Stratton dealer.  
FUEL ADDITIVE  
AIR CLEANER CARTRIDGE  
Pre-cleaner  
493537  
SPARK PLUG  
SPARK PLUG WRENCH  
SPARK PLUG TESTER  
485101MT210999A  
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ENGINE WARRANTY  
2.6  
2.6  
485101MT210999A  
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NOTES  
2.7  
2.7  
485101MT210999A  
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CUSTOMER INFORMATION  
2.8  
2.8  
Machine Serial No: .....................................................................................  
Engine Serial No: ........................................................................................  
485101MT210999A  
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