Troy-Bilt 979 Operator's Manual

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OPERATOR'S MANUAL

21" Self-Propelled

Self Starter Mower

Model Number

979

IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY

Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-

covered, brush-covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting
applicable local or state laws (if any). If a spark attester is used, it should be maintained in effective working order by the operator.

In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have
similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest engine authorized
service dealer or contact the service department, P.O. Box 361131 Cleveland, Ohio 44136_0019.

Troy-Bilt LLC,P.O.BOX361131CLEVELAND,0HI0 44136-0019

PRINTED IN U.S.A.

FORM NO. 769-0001g

(2/02)

TABLEOFCONTENTS

Content Page

Important Safe Operation Practices ................................................................... 3

Slope Gauge ...................................................................................................... 6

Assembling Your Lawn Mower ........................................................................... 7

Know Your Lawn Mower .................................................................................... 8

Operating Your Lawn Mower ............................................................................. 9

Making Adjustments .......................................................................................... 12

Maintaining Your Lawn Mower ........................................................................... 14

Troubleshooting ................................................................................................. 19

Parts List ............................................................................................................ 20

FINDINGMODELNUMBER

This Operator's Manual is an important part of your new lawn mower. It wilt help you assemble, prepare and
maintain the unit for best performance. Please read and understand what it says.

Before you start assembling your new equipment, please locate the model plate on the
equipment and copy the information from it in the space provided below. The information on the
model plate is very important if you need help from our Customer Support Department or an

authorized dealer.

You can locate the model number by looking down at the rear of the deck. A sample model plate is
explained below. For future reference, please copy the model number and the serial number of the

equipment in the space below.

W ar ,LT

_m_,tr_k.com m_ mm_

Copy the model number here:

Copy the serial number here:

ENGINEINFORMATION

The engine manufacturer is responsible for all engine-related issues with regards to performance, power-
rating, specifications, warranty and service. Please refer to the engine manufacturer's Owner's/Operator's

Manual packed separately with your unit for more information.

CALLINGCUSTOMERSUPPORT

If you have difficulty assembling this product or have any questions regarding the controls, operation or
maintenance of this unit, please call the Customer Dealer Referral Line,

Call 1-866-840-6483 or 1-330-558-7220 to reach the Customer Dealer Referral Line. Please
have your unit's model number and serial number ready when you call. See previous section

to locate this information. You may be asked to enter the serial number in order to process
your call.

SECTION1: IMPORTANTSAFEOPERATIONPRACTICES

WARNING: This symbol points out important safety instructions which, if not followed, could

endanger the personal safety and/or property of yourself and others. Read and follow all instructions in
this manual before attempting to operate this machine. Failure to comply with these instructions may
result in personal injury. When you see this symbol - heed its warning.

WARNING: Engine Exhaust, some of its constituents, and certain vehicle
components contain or emit chemicals known to State of California to cause cancer

and birth defects or other reproductive harm.
DANGER: This machine was built to be operated according to the rules for safe operation in this

manual. As with any type of power equipment, carelessness or error on the part of the operator can
result in serious injury. This machine is capable of amputating hands and feet and throwing objects.

Failure to observe the following safety instructions could result in serious injury or death.

GeneralOperation

1. Read this operator's manual carefully in its entirety
before attempting to assemble this machine. Read,

understand, and follow all instructions on the machine
and in the manual(s) before operation. Be completely

familiar with the controls and the proper use of this
machine before operating it. Keep this manual in a safe
place for future and regular reference and for ordering

replacement parts.

2. This machine is a precision piece of power equipment,
not a plaything. Therefore, exercise extreme caution at all
times. Your unit has been designed to perform one job: to
mow grass. Do not use itfor any other purpose.

3. Never allow children under 14 years old to operate this
machine. Children 14 years old and over should read and

understand the operation instructions and safety rules in
this manual and should be trained and supervised by a

parent. Only responsible individuals who are familiar with
these rules of safe operation should be allowed to use

this machine.

4. Thoroughly inspect the area where the equipment is to
be used. Remove all stones, sticks, wire, bones, toys and
other foreign objects which could be tripped over or
picked up and thrown by the blade. Thrown objects can
cause serious personal injury. Plan your mowing pattern
to avoid discharge of material toward roads, sidewalks,

bystanders and the like. Also, avoid discharging material
against a wall or obstruction which may cause

discharged material to ricochet back toward the operator.

5. To help avoid blade contact or a thrown object injury, stay
in the operator zone behind the handles and keep
children, bystanders, helpers and pets at least 75 feet
from the mower while it is in operation. Stop machine if

anyone enters the area.

6. Always wear safety glasses or safety goggles during
operation and while performing an adjustment or repair to
protect your eyes. Thrown objects which ricochet can

cause serious injury to the eyes.

7. Wear sturdy, rough-soled work shoes and close-fitting
slacks and shirts. Shirts and pants that cover the arms
and legs and steel-toed shoes are recommended. Never
operate this machine in bare feet, sandals, slippery or
light weight (e.g. canvas) shoes.

8. Do not put hands or feet near rotating parts or under the
cutting deck. Contact with the blade can amputate hands

and feet.

9. A missing or damaged discharge cover can cause blade
contact or thrown object injuries.

10. Many injuries occur as a result of the mower being pulled
over the foot during a fall caused by slipping or tripping.

Do not hold on to the mower if you are falling; release the
handle immediately.

11. Never pull the mower back toward you while you are
walking. Ifyou must back the mower away from a wall or
obstruction first look down and behind to avoid tripping

and then follow these steps:

a. Step back from the mower to fully extend your

arms.

b. Be sure you are well balanced with sure footing.

c. Pull the mower back slowly, no more than half way

toward you.

d. Repeat these steps as needed.

12. Do not operate the mower while under the influence of
alcohol or drugs.

13. Do not engage the self-propelled mechanism on units so
equipped while starting engine.

14. The blade control handle is a safety device. Never
attempt to bypass its operation. Doing so makes the

safety device inoperative and may result in personal
injury through contact with the rotating blade. The blade
control handle must operate easily in both directions and
automatically return to the disengaged position when

released.

15. Never operate the mower in wet grass. Always be sure of
your footing. A slip and fall can cause serious personal

injury. If you feel you are losing your footing, release the
blade control handle immediately and the blade will stop
rotating within three seconds.

16. Mow only in daylight or in good artificial light. Walk, never
run.

17. Stop the blade when crossing gravel drives, walks or
roads.

18. If the equipment should start to vibrate abnormally, stop
the engine and check immediately for the cause.

Vibration is generally a warning of trouble.

19.Shuttheengineoffandwaituntilthebladecomestoa
completestopbeforeremovingthegrasscatcheror
uncloggingthechute.Thecuttingbladecontinuesto
rotateforafewsecondsaftertheengineisshutoff.Never
placeanypartofthebodyinthebladeareauntilyouare

surethebladehasstoppedrotating.

20.Neveroperatemowerwithoutpropertrailshield,
dischargecover,grasscatcher,bladecontrolhandleor
othersafetyprotectivedevicesinplaceandworking.

Neveroperatemowerwithdamagedsafetydevices.
Failuretodoso,canresultinpersonalinjury.

21.Mufflerandenginebecomehotandcancauseaburn.Do
nottouch.

22.Onlyusepartsandaccessoriesmadeforthismachineby
themanufacturer.Failuretodoso,canresultinpersonal
injury.

23.Ifsituationsoccurwhicharenotcoveredinthismanual,
usecareandgoodjudgment.Contactyourdealerfor

assistance.Telephone[phone]forthenameof
yournearestdealer.

SlopeOperation

Slopes are a major factor related to slip and fall accidents
which can result in severe injury. Operation on slopes
requires extra caution. If you feel uneasy on a slope, do net

mow it. For your safety, use the slope gauge included as part
of this manual to measure slopes before operating this unit on

a sloped or hilly area. If the slope is greater than 15 degrees,
do not mew it.

DO:

1. Mow across the face of slopes] never up and down.
Exercise extreme caution when changing direction on

slopes.

2. Watch for holes, ruts, rocks, hidden objects, or bumps
which can cause you to slip or trip. Tall grass can hide

obstacles.

3. Always be sure of your footing. A slip and fall can cause
serious personal injury. If you feel you are losing your

balance, release the blade control handle immediately,
and the blade will stop rotating within 3 seconds.

D0Not:

1. Do not mow near drop-offs, ditches or embankments, you
could lose your footing or balance.

2. Do not mow slopes greater than 15 degrees as shown on
the slope gauge.

3. Do not mow on wet grass. Unstable footing could cause
slipping.

Children

Tragic accidents can occur if the operator is not alert to the
presence of children. Children are often attracted to the

mower and the mowing activity. They do not understand the
dangers. Never assume that children will remain where you

last saw them.

1. Keep children out of the mowing area and under the
watchful care of a responsible adult other than the
operator.

2. Be alert and turn mower off if a child enters the area.

3. Before and while moving backwards, look behind and
down for small children.

4. Use extreme care when approaching blind corners,

5_

6.

doorways, shrubs, trees, or other objects that may
obscure your vision of a child who may run into the

mower.

Keep children away from hot or running engines. They

can suffer burns from a hot muffler.

Never allow children under 14 years old to operate a

power mower. Children 14 years old and over should
read and understand the operation instructions and
safety rules in this manual and should be trained and

supervised by a parent.

Service

Safe Handling Of Gasoline:

1. To avoid personal injury or property damage use extreme
care in handling gasoline. Gasoline is extremely
flammable and the vapors are explosive. Serious
personal injury can occur when gasoline is spilled on
yourself or your clothes which can ignite.

2. Wash your skin and change clothes immediately.

3. Use only an approved gasoline container.

4. Never fill containers inside a vehicle or on a truck or
trailer bed with a plastic liner. Always place containers on

the ground away from your vehicle before filling.

5. When practical, remove gas-powered equipment from
the truck or trailer and refuel it on the ground. If this is not

possible, then refuel such equipment on a trailer with a
portable container, rather than from a gasoline dispenser

nozzle.

6. Keep the nozzle in contact with the rim of the fuel tank or
container opening at all times until fueling is complete. Do

not use a nozzle lock-open device.

7. Extinguish all cigarettes, cigars, pipes and other sources
of ignition.

8. Never fuel machine indoors because flammable vapors
will accumulate in the area.

9. Never remove gas cap or add fuel while the engine is hot
or running. Allow engine to cool at least two minutes

before refueling.

10. Never over fill fuel tank. Fill tank to no more than ½ inch
below bottom of filler neck to provide space for fuel

expansion.

11. Replace gasoline cap and tighten securely.

12. If gasoline is spilled, wipe it off the engine and equipment.
Move unit to another area. Wait 5 minutes before starting

the engine.

13. Never store the machine or fuel container inside where
there is an open flame, spark or pilot light as on awater

heater, space heater, furnace,clothes dryer or other gas
appliances.

14. To reduce fire hazard, keep mower free of grass, leaves,
or other debris build-up. Clean up oil or fuel spillage and
remove any fuel soaked debris.

15. Allow a mower to cool at least 5 minutes before storing.

General Service:

1. Never run an engine indoors or in a poorly ventilated
area. Engine exhaust contains carbon monoxide, an
odorless and deadly gas.

2. Before cleaning, repairing, or inspecting, make certain
the blade and all moving parts have stopped. Disconnect
the spark plug wire and ground against the engine to

prevent unintended starting.

3. Checkthebladeandenginemountingboltsatfrequent
intervalsforpropertightness.Also,visuallyinspectblade
fordamage(e.g.,bent,cracked,worn)Replaceblade
withtheodginalequipmentmanufacture's(O.E.M)blade
only,listedinthismanual"Useofpartswhichdonot
meettheoriginalequipmentspecificationsmayleadto
improperperformanceandcompromisesafety!"

4. Mowerbladesaresharpandcancut.Wrapthebladeor
weargloves,anduseextracautionwhenservicingthem.

5. Keepallnuts,bolts,andscrewstighttobesurethe
equipmentisinsafeworkingcondition.

6. Nevertamperwithsafetydevices.Checktheirproper
operationregularly.

7. Afterstrikingaforeignobject,stoptheengine,disconnect
thesparkplugwireandgroundagainsttheengine.
Thoroughlyinspectthemowerforanydamage.Repair
thedamagebeforestartingandoperatingthemower.

8. Neverattempttomakeawheelorcuttingheight
adjustmentwhiletheengineisrunning.

9. Grasscatchercomponents,dischargecover,andtrail
shieldaresubjecttowearanddamagewhichcould

10.

11.

12.

13.

exposemovingpartsorallowobjectstobethrown.For
safetyprotection,frequentlycheckcomponentsand
replaceimmediatelywithoriginalequipment
manufacturer's(O.EM.)partsonly,listedinthismanual
"Useofpartswhichdonotmeettheoriginalequipment
specificationsmayleadtoimproperperformanceand
compromisesafety!"
Donotchangetheenginegovernorsettingoroverspeed
theengine.Thegovernorcontrolsthemaximumsafe
operatingspeedoftheengine.
Maintainorreplacesafetyandinstructionlabels,as
necessary.
Observeproperdisposallawsandregulations.Improper
disposaloffluidsandmaterialscanharmthe

environment.
ALWAYSde-energizeselfstarterpriortoperformingany

maintenanceorservicetotheengineandormower.
Followinstructionsbothinmanualandontheengineand
ormachinetode-energizestarter.

,_ WARNING - YOUR RESPONSIBILITY: Restrict the use of this power machine to persons who read,

understand and follow the warnings and instructionsin this manual and on the machine.

NOTE: Not all safety labels shown may apply to your lawn mower.

Z o_o.
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SIGHT AND HOLD THIS LEVEL WITH A VERTICAL TREE

,_ WARNING

A POWER POLE

A CORNER OF A BUILDING

OR A FENCE POST

Do not mow on inclines with a slope in excess of 15 degrees (a dse of approximately 2-1/2 feet every 10 feet). A dding mower could
overturn and cause sedous injury. If operating a walk-behind mower on such a slope, it is extremely difficult to maintain your footing
and you could slip, resulting in serious injury.
Operate RIDING mowers up and down slopes, never across the face of slopes.
Operate WALK-BEHIND mowers across the face of slopes, never up and down slopes.

SECTION3: ASSEMBLINGYOURLAWNMOWER

iMPORTANT: This unit is shipped without gasoline or oil
in the engine. Be certain to service engine with gasoline
and oil as instructed in the separate engine manual
before operating your mower.

NOTE: Reference to right or left hand side of the mower

is observed from the operating position.

RemovingUnitFromCarton

Remove staples, break glue on top flaps, or cut
tape at carton end and peel along top flap to open

carton.
Remove loose parts if included with unit (i.e.,

operator's manual, oil, etc.)
Cut along corners, lay carton down flat, and remove
packing material.

Roll or slide unit out of carton and check carton
thoroughly for loose parts.

LoosePartsin Carton

Grass Bag
Grass Bag Adapter
Side Discharge Chute

Hardware Pack

DisconnectingSparkPlugWire

Before setting up your lawn mower, disconnect the
spark plug wire from the spark plug and ground
against the engine. Leave safety key in locked
postion. See Figure 1.

Wire

Spark
Plug

Figure I

SettingUpYourLawnMower

Remove grass bag and other loose parts from unit
and set it aside.

Lift up and pull back on the upper handle to raise
the handle into the operating position. Make certain
the lower handle is seated securely into the handle
mounting brackets. Tighten the wing nuts on each
side of the handle (carriage bolts must be seated
properly into the handle). See Figure 2.

NOTE: Your mower is shipped with the handle in the
higher height position. If you wish to lower the height of
the handle, refer to the Adjustment Section at this time.

Assembly

Wing N_t

Handle Mountin
Bracket

Figure 2

Remove the hairpin clipsfrom the outer hole inthe

weld pins on the handle mounting brackets. Using a

pair of pliers, squeeze one leg of the lower handle

against the handle mounting bracket. Insert the

hairpin clip into the inner hole on the weld pin.
Repeat on other side. See Figure 3.

After moving the hairpin clip, insertthe carriage bolt

from hardware pack in the upper hole onthe handle

mounting bracket and secure with plasticwing nut

from the hardware pack. Repeat on other side.

Wing

Bracket

Clip

Figure 3

Fasten the cables to the lower handle with the two

cable ties found on the lower handle. Be sure to

insert the post on the cable ties into the holes
provided on the lower handle. These holes may be

found on either the inside or outside of the handles.

Pull the cable ties tight and trim off the excess.
See Figure 4.

Cable Tie,

Handle

Figure 4

NOTE: Make certain the drive cable is routed around
the outside and above the lower handle so it does not

interfere with attaching the grass bag.

The rope guide, which is connected to the support
rod, is located on the right side of lower handle. See
Figure 5.
With the spark plug wire disconnected and
grounded, hold the blade control handle against the
upper handle, and pull the starter rope out of the
engine. Release the blade control handle. Slip the
starter rope into the rope guide.

Starter
Rope

Rope.
Guide

Figure 5

SECTION4: KNOWYOURLAWNMOWER

Blade Control StartControlButton
Handl_

Recoil
Starter

Safety Key-

Cutting Height

Grass Bag JAdjustment Lever

/

Driw

Control

Figure 6

Read this operator's manual and safety rules before
operating your lawn mower. Compare the illustrations
in Figure 6 with your lawn mower to familiarize yourself
with the location of various controls and adjustments.

Save this manual for future reference.

WARNING: The operation of any lawn mower
can result in foreign objects being thrown into
the eyes, which can damage your eyes
severely. Always wear safety glasses while
operating the mower, or while performing any
adjustments or repairs on it.

WARNING: The blade control handle is a

safety device. Never attempt to bypass its
operations. Doing so, may result personal
injury through contact with the rotating blade.
The blade will rotate whenever the engine is
running and when the self starter is de-
energized.

Cutting Height Adjustment Lever
The cutting height adjustment lever is located above

the left rear wheel. To adjust the cutting height, refer to
the Adjustment Section in this manual. See Figure 6.

Recoil Starter
The recoil starter is attached to the right lower handle.

The recoil starter is used to start the engine when the
self starter is in the de-energized mode. See Figure 6.

Blade Control Handle
The blade control handle is located on the upper handle

of the mower. The blade control handle and starter
control button must be depressed in order to operate

the unit. Release blade control handle to stop engine

Drive Clutch Control
The drive clutch control islocated on the upper handle.

Squeeze the drive control to engage the drive system.
Release the clutch control to disengage the drive
system. Release the clutch control to slow down when
approaching an obstacle, making a turn, or stopping.
See Figure 6.

and blade and to energize the self starter. See Figure 6.

ShiftLever
Theshiftleverislocatedonthedriveclutchcontrol

housingontheupperhandle.Thisleverisusedto
selecttheforwardspeedofthemower.Whenchanging
speedselection,releasethedriveclutchcontrol.See

Figure6.

NOTE:Move the shift lever only when the engine is

running. Changing the shift lever setting with the engine
off can cause damage to the mower.

GrassBag
The grass bag is equipped with a bag-fill indicator to

add convenience to your work. While the mower is
running, air wilt flow through the bag and into the "sail."

If the grass catcher is empty, air flows through easily
pushing the sail up. If the grass catcher is full, air does

not flow through it allowing the sail to fall. So the
position of the sail acts as a bag-fill indicator signifying

when to empty the grass bag. See Figure 6.

Engine Controls
See the separate engine manual for the location and

function of the controls on the engine.

Safety Key
The safety key is located on the engine. See Figure 6.

The safety key is a safety device used to activate and
deactivate the self starter system. The self starter
system will not work without the key in it's proper
position. See your engine manual for more information
on the safety key.

NOTE: The safety key must be in the run position to

start the mower for both systems, either the self starter

or recoil starter.
Start Control Button

The start control button is located on the upper left side
of the upper handle. See Figure 6. The start control

button must be depressed fully while pulling the blade
control handle toward upper handle for the engine to

start. The starter control button will automatically return
to the off/up position once the blade control handle is

released.

The starter control button must be depressed to start
the engine either with the self starter or recoil starter
system.

SECTION5: OPERATINGYOURLAWN

WARNING: Keep hands and feet away from
chute area on the cutting deck. The operation

of any lawn mower can result in foreign
objects being thrown into the eyes, which can

result in severe eye damage. Always wear

safety glasses or eye shields.

NOTE: For shipping purposes your mower is set with

the wheels in a low cutting height position. For best
results raise the cutting position until it is determine

which height is best for your lawn. See the adjustment

section for details.

GasandOil Fill-Up

Service the engine with gasoline and oil as instructed in
the separate engine manual packed with your mower.

Read instructions carefully.

WARNING: Never fill fuel tank indoors with
engine running or until the engine has been

allowed to cool for at least two minutes after
running.

BeforeStartingYourMower

Attach spark plug wire to spark plug. Make certain
the metal cap on the end of the spark plug wire is

fastened securely over the metal tip on the spark
plug.

Check for proper drive clutch operation using the
NEUTRAL ADJUSTMENT TEST.

MOWER

NeutralAdjustmentTest

To perform the neutral adjustment test answer the
following questions.

With the drive clutch control released, push mower

forward and pull it backward. Does it move freely?

Squeeze the drive clutch control and pull the
mower backward. Do the rear wheels lock?

Is the drive clutch control cable free of kinks or

sharp bends?

If you answered "yes" to all three questions, your
mower passed the test and you can start your

mower.
If you answered "no" to any of the three questions,

you will have to adjust the drive clutch control as

instructed in the ADJUSTMENT SECTION.

FirstTimeStarting Engine

NOTE: Use recoil starter rope to start engine for the
very first time. The mower is shipped with the safety key
in the locked position and the self starter in the de-
energized mode, follow instructions as follows:

1. Place lawn mower on a level surface outdoors.

2. Remove plastic wrap under fuel cap.

3. Check oil level.

4. Add fuel.

5. Open shutoffvatve (if equipped) 1/4 turn.

6. Push spark plug wire firmly on spark plug.

7. Turn self starter safety key 1/4 turn clockwise to

RUN position.

8. Firmlypushprimerbulb3times.

9. Whilestandingatupperhandle,depressthestarter
controlbuttonfullywiththethumbofyourright

hand.

10.Usingyourlefthand,pullthebladecontrolhandle
allthewaytowardtheupperhandle.

11.Releasethebutton.

12.Grasptherecoilropestarterhandlewithyourright
handandslowlypulltowardsyouuntilyoufeela
slightresistance,thenpullfirmlyuntilyourarmis
fullyextended.

13.Ifenginedoesnotstartbysecondpull,repeatsteps
8,910,11and12.

SecondTimeStarting Engine

NOTE: Follow these instructions if the self starter is

already in the energized mode.

1.

2.

3.

4.

5.

.

WARNING: NEVER assume starter is in the

de-energized mode, even if the key is in the
locked position and or removed from the
engine. ALWAYS de-energize starter prior to
performing any maintenance or service to the
engine and or mower. Follow instructions on
the engine and or machine to de-energize

starter.

/Starter Control

Bltde Cont_//"_--_ Button

Figure 7

Check oil level and add fuel, if necessary.
Open shut off valve (ifequipped) 1/4 turn.

Turn safety key 1/4 turn clockwise to RUN position.

Firmly push primer bulb 3 times (For a cold engine

only!).
While standing at upper handle, depress the starter
control button with the thumb of your right hand.

Using your left hand, pull the blade control handle
all the way toward the upper handle. See Figure 7.
Starter will de-energize and engine will start.
(NOTE: If engine does not start, release blade
control handle and follow steps 8, 9, 10, 11 and 12
in the "First Time Starting Engine" instructions.)

NOTE: If any problems are encountered, refer to the
Trouble Shooting Guide for helpful information.

ToStopEngineandBlade

,_ WARNING: The blade witl continue to rotate

for three seconds after the blade control
lever is released.

1.

Release safety blade control handle (the start
control button will automatically return to the off/up
position), engine and blade will stop within a few

seconds.

NOTE: Engine may stop with a ratcheting sound. This
sound is the self starter being reactivated/energized for

the next start.

2. Turn safety key 1/4 turn counterclockwise to LOCK
position. Remove key and store in a safe place.

ToDe-EnergizeSelfStarter

Remove spark plug wire from spark plug.
Turn safety key to RUN position (1/4 turn

clockwise).

While standing in the operating position, depress

the starter control button fully with the thumb of your

right hand.
Using your left hand, pull the control handle all the

way toward the upper handle. (Release button and
wait until blade and starter stop rotating).

Release safety blade control handle (the start

control button will automatically return to the off/up

position).
Remove safety key.

NOTE: Engine will crank over upon actuating

equipment starting controls, but will not spark if spark
plug wire was removed from spark plug as described
above. Once engine has stopped cranking, self starter
is de-energized.

_ WARNING: Self Starting System: If these

instructions are not followed, amputation or
severe laceration can result.

ALWAYS disconnect spark plug, de-energize

starter, lock and remove safety key BEFORE

performing ANY service to the engine or mower.
DO NOT attempt any maintenance or repairs to the

self starter.

NEVER assume starter is de-energize, even if key
is in LOCK AND REMOVE position and/or removed

from engine.

BEFORE removing grass or other debris from
under mower deck; BEFORE changing oit, air filter

or spark plug; BEFORE removing blade for
servicing; BEFORE performing any other service to
engine or mower; BEFORE transporting mower-

ALWAYS DE-ENERGIZE SELF STARTER.

10

ALWAYSlockandremovesafetykeyandstoreina
safeplaceuntilnextuse.Thesafetykeyis
designedandintendedtoberemovedfromengine
whennotinuse.Removingkeywillprevent
unsupervisedorunexpectedstartingofmowerby
childrenorunsuspectingadults.Thesafetykey
mustbeinthelockedpositionbeforeitcanbe

removed.

UsingYourLawnMower

Be sure that the lawn is clear of stones, sticks, wire, or

other objects which could damage the lawn mower or
the engine. Such objects could be accidently thrown by
the mower in any direction and cause serious personal
injury to the operator and others.

For best results, do not cut wet grass because it tends

to stick to the underside of the mower, preventing
proper discharge of grass clippings, and could cause

you to slip and fall. New grass, thick grass, or wet grass
may require a narrower cut.

For a healthier lawn, never cut off more than one-third

of the total length of the grass. Your lawn should be cut
in the fall as long as there is growth. This mower is
designed to be operated at full throttle to give you the
best cut and do the most effective job of mowing or
mulching.

WARNING: If you strike a foreign object, stop

the engine. Remove wire from spark plug and
de-energize starter, turn key off and remove.
Thoroughly inspect the mower for any
damage, and repair the damage before
restarting and operating the mower.
Excessive vibration of the mower during
operation is an indication of damage. The unit
should be promptly inspected and repaired.

Mulching

For effective mulching, do not cut wet grass because it
tends to stick to the underside of the deck, preventing
proper mulching of grass clippings. New or thick grass
may require a narrower cut. The ground speed should
be adjusted to the condition of the lawn. If mowing has
been delayed and the grass has been allowed to grow
in excess of 4", mulching is not recommended. Mow
using the grass bag to reduce the grass height to 3 1/4"
maximum before mulching.

AttachingTheGrassBag

Remove three wing nuts holding the mulching
baffle or side discharge chute in place and remove

from unit. See Figure 8.

Grass Bag

Adapt_x..

Figure 8

Replace with grass bag adapter, while making
sure the front lip of adapter goes under the edge of
the deck. Secure with wing nuts previously

removed.

Lift chute door on the grass bag adapter and slide
grass bag onto the adapter. See Figure 9.

NOTE: The chute door has been designed to move the
starter rope out of the way of the bag when the chute
door is opened.

Chute

Bag

Figure 9

AttachingSideDischargeChute

Remove mulching baffle or grass bag adapter from

unit by disconnecting wing nuts.

11

Attach side discharge chute to unit and secure with
the three wing nuts. See Figure 10.

Side Dischar
Chute

Figure 10

EmptyingtheGrassBag

While holding the grass bag by both the rear handle
and the lower handle, lift the grass bag straight up
off the adapter. The chute door will move the rope
out of the way of the bag.

Continue to hold the lower handle and raise the
rear of the grass bag up toward your chest. The

grass bag will open and the grass clippings will
disperse.
When replacing the grass bag, be sure the top of
the bag rests on the wire support between the

handles.

SECTION6: MAKINGADJUSTMENTS

WARNING: Be sure to disconnect the spark

plug wire and De-energize starter before
performing any adjustments or repairs. DO
NOT attempt any maintenance or service to

the engine and or mower equipped with the

safety key in the unlocked and or energized
mode.

WARNING: NEVER assume starter is de-

energized, even if the key is in the locked
position and or removed from the engine.
ALWAYS de-energize starter prior to
performing any maintenance or service to
the engine and or mower. Follow instructions
on the engine and or machine to de-energize

starter.

CuttingHeightAdjustment

Your mower is shipped with the cutting height inthe

lowest position. The cutting height adjustment lever is
located above the left rear wheel. To adjust the cutting
height, pull the lever out and away from the mower and

then move it forward or backward to select a new
cutting height. See Figure 11.

NOTE: For rough or uneven lawns, move the height
adjustment lever to a higher position. This will help stop

scalping.

Cutting Height
Adjustment Lever

12

Figure 11

HandleHeightAdjustment

Your mower is shipped with the handle in the higher
height position. To lower the height proceed as follows:

Remove the starter rope from the rope guide.
Remove the upper handle by removing the hand
knobs and carriage bolts. Lay the upper handle out
of the way, being careful not to bend or kink the

cables.
Remove the hairpin clips from the weld pins on the

handle brackets and remove the wing nuts and
carriage bolts from the upper hole on the handle
mounting bracket. Press out on the legs of the

lower handle and remove lower handle from the
mower.

Turn lower handle around so the notch on the
bottom of the lower handle is facing forward.

See Figure 12.
Reassemble, placing the bottom holes in the
handle over the weld pins in the handle mounting

bracket.
Place the hairpin clips in the inner holes in the weld

pins and insert the carriage bolts the upper hole on
the handle mounting bracket and secure with
plastic wing nuts.

Reassembletheupperhandletothelowerhandle.
Attachthestarterropeasinstructedinthe
AssemblySection.

_'_ Notch

Lower Han_tle _/

Figure 12

DriveClutchControlAdjustment

The adjustment wheel is located in the ddve clutch
control handle housing and is used to tighten or loosen
the drive belt. You will have to adjust the drive clutch
control if any of the following happens:

The mower does not propel itself with the drive
clutch engaged.

The mower's drive wheels hesitate with the drive
clutch engaged.

To resolve the above problems, rotate the adjustment
wheel with your fingers. Clockwise to tighten the cable

and counter-clockwise to loosen the cable.
See Figure 13.

Bottom View

® ®

Adjustmenl

Wheel

.=Clutch

Control

Figure 13

NOTE: For some people the drive clutch control may

not be in a comfortable position. You can adjust the
handle out by tightening the adjustment wheel.

Shift LeverCableAdjustment

Periodic adjustment of the six speed shift cable may be
required due to normal wear on the cable. Adjustment
is needed if all six speeds do not work.

The adjustable cable bracket is located on the left side
of the mower beside the engine. See Figure 15.

Start engine and place speed control lever in the

sixth speed position. See Figure 14.

Bottom View

®

Speed Control

Lever

Figure 14

Stop engine and disconnect spark plug wire and

ground it against engine.

Loosen hex nutwhich secures the adjustable cable
bracket. See Figure 15.
Push back on the adjustable cable bracket and

tighten hex nut.

Adjustable Cable

Bracket

Hex Nut

Figure 15

EngineAdjustments

See the separate engine manual packed with your unit
for adjustments to the engine,

13

SECTION7: MAINTAININGYOURLAWNMOWER

GeneralRecommendations

CustomerResponsibilities

MAINTENANCE _ .qg" _o" ._o o_e _._

o_ _ _._ _ _ o_ SERVICE

SC.EDOLE 0ooo DATES

Lubricate Wheels

t-
O Lubricate Blade Control

(_ Clean Deck _ '_
rY

n Blade Care £_

Check Oil

Change Oil _ ,_

_Z Replace Air Filter

Clean Engine _

w

Check Spark Plu9 _
Check Spark Arrester (if any)

WARNING: Be sure to disconnect the spark

plug wire and De-energize starter before
performing any repairs or maintenance. DO

NOT attempt any maintenance or service to
the engine and or mower equipped with the
safety key in the unlocked and or energized

mode.

WARNING: NEVER assume starter is de-

energized, even if the key is in the locked
position and/or removed from the engine.
ALWAYS de-energize starter prior to
performing any maintenance or service to
the engine and or mower. Follow instructions
on the engine and or machine to de-energize
starter.Always observe safety rules when
performing any maintenance.

The warranty on this lawn mower does not cover
items that have been subjected to operator abuse
or negligence. To receive full value from the
warranty, operator must maintain the lawn mower

as instructed inthis manual.
Changing of engine governed speed will void

engine warranty.
Some adjustments will have to be made
periodically to maintain your unit properly. All
adjustments in the Making Adjustments section d

this manual should be checked at least once each
season.

Periodically check all fasteners and make sure

these are tight.

Follow the maintenance schedule under Customer
Responsibilities to get quality performance from

your lawn mower.

Lubrication

Blade Control: Lubricate the pivot points on the blade
control handle at least once a season with light oil. The
blade control must operate freely in both directions.
See Figure 16.

Wheels: Lubricate the wheels at least once a season
with light oil (or motor oil). If the wheels are removed for

any reason, lubricate the surface of the axle bolt and
inner surface of the wheel with light oil. See Figure 16.

Engine: Follow the separate engine manual packed
with you unit for lubrication instructions.

14

IMPORTANT: We do not recommend the use of a
pressure washer or garden hose to clean your unit.

Cutting Blade Removal,Replacement, and Sharpening

When removing the cutting blade for sharpening or
replacement, protect your hands with a pair of
heavy gloves or use a heavy rag to hold the blade.
Remove the bolt and the blade bell support which
hold the blade and the blade adapter to the engine

crankshaft. See Figure 17.

Remove the blade and the adapter from the

crankshaft,

WARNING: Periodically inspect the blade

adapter for cracks, especially if you strike a
foreign object. Replace when necessary.

Figure 16

Maintenance

NOTE: When tipping the unit, empty the fuel tank and
keep the air cleaner side of engine up. Never tip the
mower more than 90 degrees and do not leave the
mower tipped for any length of time. Oil can drain into
the upper part of the engine causing a starting problem.

Engine

Refer to the separate engine manual for all engine
maintenance instructions.

Maintain engine oil as instructed in the separate
engine manual packed with your unit.
Service air cleaner every 25 hours under normal
conditions. Poor engine performance and flooding
usually indicate that the air cleaner should be

serviced. To service the air cleaner, refer to the
separate engine manual packed with your unit.

The spark plug should be cleaned and the gap
reset once a season. Spark plug replacement is
recommended at the start of each mowing season.
Clean the engine regularly with a cloth or brush.
Keep the cooling system (blower housing area)
clean to permit proper air circulation which is
essential to engine performance and life. Be certain
to remove all grass, dirt, and combustible debris

from muffler area.

Deck
The underside of the mower deck should be cleaned

after each use to prevent a buildup of grass clippings,
leaves, dirt, or other matter. If this debris is allowed to

accumulate, it will invite rust and corrosion, and may
prevent proper mulching, discharge, or bagging. The
deck may be cleaned by tilting the mower and scraping
clean with a suitable tool (make certain the spark plug
wire is disconnected).

Blade
Adapter_

Blade Bell

Bolt

Figure 17

When sharpening the blade, follow the original angle of
grind as a guide. It isextremely important that each
cutting edge receives an equal amount of grinding to
prevent an unbalanced blade. An unbalanced blade will
cause excessive vibration when rotating at high

speeds. It may cause damage to the mower, and could
break causing personal injury.

The blade can be tested by balancing it on a round
shaft screwdriver. Remove metal from the heavy side

until it balances evenly. It isrecommended that the
blade always be removed from the adapter when

testing for balance. Before reinstalling the blade and
the blade adapter to the unit, lubricate the engine

crankshaft and the inner surface of the blade adapter
with light oil.

Be sure to install the blade with the side of the
blade marked "Bottom" (or with part number) facing

the ground when the mower is in the operating

position.
Slide the blade adapter onto the engine crankshaft.
Place the blade on the adapter. Be certain the
blade is aligned and seated on the blade adapter

flanges.

15

Place blade bell support on blade. Make sure the
notches on the blade belt support are aligned with

small holes in the blade.
Replace hex bolt and tighten to torque: 450 in. lbs.

min., 600 in. Ibs. max.

NOTE: To ensure safe operation of your mower, the

blade bolt must be checked periodically for correct
torque.

Brive Belt Removaland Replacement

Disconnect the spark plug wire and ground it
against the engine.
Drain the fuel tank or place a piece of plastic
beneath the cap to prevent gasoline leakage.
Place shift lever in the first position and tip the
mower on its side with air filter facing up.

Remove the center bolt which secures the blade to
the crankshaft followed by blade bell support,

blade, and blade adapter.
Move the cutting height adjustment to the highest
position.
Remove the three hex screws holding the baffle to
the deck and pivot baffle towards the rear of the
mower. See Figure 18.

Figure 18

Remove the hex bolt from the rear of unit holding
the transmission to the mower housing.
See Figure 19.

Cutting Height

Adjustment

Figure 19

Tilt the transmission forward and loosen the idler
pulley bolt and lock nut half a turn. See Figure 20.

Using a pair of pliers, pull back and rotate belt
keeper bracket from the slot on the idler pulley.
Slide the belt out from between the belt keeper
bracket and the idler pulley.

Transmission

Pulley

Bracket

Bracket

Bolt
Locknut

Transmission

Figure 20

Squeeze the belt together and push it forward,
while pressing the control arm inward towards the
deck and remove the sixspeed cable from the slot.

See Figure 21.

Pivot the control arm down away from the pulley
and belt.

Lift off the lower pulley assembly and remove the
old belt from around the crankshaft. See Figure 21.

16

Six-Speed
Cable Slot Belt

Control

Arm

Lower
Pulley

haft

Figure Zl

Place the new belt over the transmission pulley.
Start the belt in the pulley groove and rotate the
pulley until the belt is seated inthe transmission

pulley. Refer to Figure 21.
Place the belt between the idler pulley and the belt
keeper bracket.
Using pliers, rotate the belt keeper bracket so that it
snaps into slot on the idler bracket. Refer to
Figure 20.
Tighten the idler pulley bolt and lock nut half a turn.
Place the belt between the two pulley halves on the

crankshaft. Make sure to route the belt inside the
belt guard pin. See Figure 22.

Half

Tab,

Belt

Guard

Figure 22

IMPORTANT: When replacing the belt, do not disas-

semble the lower pulley assembly.

Pinch both sides of the belt together so that the belt

is not in the pulley groove, and the lower pulley can

be pushed towards the engine. See Figure 23.

Lower Pulley

o ©

Belt

Figure 23

Pivot the control arm back to itsoriginal position
and reinstall the six-speed cable into the slot.

See Figure 24.

Check and make sure the belt is routed inside the

pulley halves and the belt guard pin.

Six-Speed

Control
Arm

Figure 24

Reinstall the bolt securing transmission to rear

mower housing.

Pivot the baffle back to itsoriginal position and
secure with three hex screws removed earlier.

Lightly lubricate the inside of the blade adapter and

reinstall the spacer, wave washer, blade adapter
assembly, and blade in the correct order.

Tighten the hex bolt to secure the blade, torque to:
450-600 in. Ibs.

17

SECTION8: STORINGYOURLAWNMOWER

The following steps should be taken to prepare your
lawn mower for storage.

WARNING: Be sure to disconnect the spark

plug wire and De-energize starter before
performing any repairs or maintenance. DO

NOT attempt any maintenance or service to
the engine and or mower equipped with the
safety key in the unlocked and or energized

mode.

WARNING: NEVER assume starter is de-

energized, even if the key is in the locked
position and or removed from the engine.
ALWAYS de-energize starter prior to
performing any maintenance or service to
the engine and or mower. Follow instructions
on the engine and or machine to de-energize

starter.

Clean and lubricate mower thoroughly as described
in the lubrication instructions.

IMPORTANT:We do not recommend the use of a
pressure washer or garden hose to clean your unit.

Refer to engine manual for correct engine storage
instructions.

Coat mower's cutting blade with chassis grease to
prevent rusting.
Store mower in a dry, clean area. Do not store next

to corrosive materials, such as fertilizer.

NOTE: When storing any type of power equipment in a

poorly ventilated or metal storage shed, care should be
taken to rust-proof the equipment. Using a light oil or
silicone, coat the equipment, especially cables and all
moving parts.

18

SECTION9: TROUBLESHOOTING

Problem Cause

Engine fails to start

Engine runs erratic

1. Blade control handle disengaged.

2. Start control button not depressed.

3. Spark plug wire disconnected.

4. Safety key not in run position

5. Fuel tank empty or stale fuel.

6. Blocked fuel line.

7. Faulty spark plug.

8. Engine flooded

9. Self Starter already de-energized.

1. Spark plug wire loose.

2. Blocked fuel line or stale fuel.

.

4.

5.

6.

Engine overheats 1.

2.

3.

Occasional skip (hesitates 1.
at high speed

Vent in gas plugged.
Water or dirt in fuel system.
Dirty air cleaner.
Carburetor out of adjustment.

Engine oil level low.
Air flow restricted.

Carburetor not adjusted properly.
Spark plug gap too close,

Remedy

1. Engage blade control handle.

2. Depress starter control button

3. Connect wire to spark plug.

4. Place safety key in run position.

5. Fill tank with clean, fresh gasoline.

6. Clean fuel line.

7. Clean, adjust gap, or replace.

8. Wait a few minutes to start.

9. Use recoil starter to start engine.

1. Connect and tighten spark plug wire.

2. Clean fuel line; fill tank with clean, fresh
gasoline

3. Clear vent.

4. Drain fuel tank. Refill with fresh fuel.

5. Clean air cleaner.

6. Adjust carburetor.

1. Fill crankcase with proper oil.

2. Remove blower housing and clean.

3. Adjust carburetor.

1. Adjust gap to .030".

Idles poorly 1. Spark plug fouled, faulty or gap too 1. Reset gap to .030" or replace spark

wide. plug.

2. Carburetor improperly adjusted. 2. Adjust carburetor.

3. Dirty air cleaner. 3. Clean air cleaner.

Excessive vibration 1. Cutting blade loose or unbalanced. 1. Tighten blade and adapter. Balance

blade.

2. Bent cutting blade. 2. Replace blade.

Mower wilt not mulch gras,, 1. Wet grass. 1. Do not mow when grass is wet; wait

until later to cut.

2. Excessively high grass. 2. Mow once at a high cutting height, then
mow again at desired height or make a
narrower cutting path.

3. Dull blade. 3. Sharpen or replace blade.

Uneven cut 1. Wheels not positioned correctly. 1. Place all four wheels in same height

position.

2. Dull blade. 2. Sharpen or replace blade.

Wheels wilt not propel 1. Belt not installed properly. 1. Check belt for proper pulley installation

and movement.

2. Debris clogging drive operation. 2. Clean out debris with engine off.

NOTE: For repairs beyond the minor adjustments listed above, contact your nearest authorized service dealer.

19

Model979

93

96 97

95

26

A

4

20

35

88

48

45

27

\

57

29

20

Model979

Ref.

No.

1,

2,

3,

4,

5,

6,

7,

8,
9,

10.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

25.

26.

27.

28.

29.

30.

31.

32.

33.

34.

35.

36.

37.

38.

39.

40.

41.

42.

43.

44.

45.

46.

47.

48.

49.

50.

Part No.

647-0070
731-2623
731-0904A

16864
731-0620
713-0397
732-0627

731-0924
731-0905A

710-1667A
731-0906
746-0711A
712-0324
710-0501
710-1270
746-1141
749-1405A
720-0241
736-0451
710-1174
726-0240
749-0907B
710-1256
731-2533
731-2532

782-0156
732-1172

731-1901
732-0842
631-0066
731-1832
731-1833
782-0078B
712-0397
710-0703
746-0939
782-7574A
736-0270
712-0287
710-0167
712-0138
782-7575A
736-0329

756-0625
738-0924

714-0104
736-0286
782-0565
734-2044

712-0414

16855

Part Description

Control Handle
Bail Cover (Not shown)

Upper Control Handle
6 Spd. Rack Cable Bracket

Control Lever
Gear Insert

Shift Lever Spring
6 Speed Shift Lever
Lower Control Housing
C Sunk Tap Screw #10 x ,75 Lg
Cable Mounting Cap

Drive Cable 51.0
Hex Lock Nut 1/4-20 Gr, 8

Hex Hd, Cap Screw 1/4-20 Gr. 5
Oval C-Sunk Screw

Control Cable 58.25"
Upper Handle

Wing Nut
Saddle Washer .320 IDx .830 OD

Carriage Bolt 5/16-18 x 2,0
Cable Tie

Lower Handle
Hi-Low Screw
Control Cover RH
Control Cover LH

Lever
Torsion Spring

Trail Shield
Trail Shield Wire

Chute Assembly
Side Discharge Chute

Mulch Cover
Deck 21"

Wing Nut
Carriage Bolt 1/4-20 x ,75
6 Speed Cable
Cable Adjustment Bracket

Bell Washer ,265 ID x .75 OD
Hex Nut 1/4-20

Carriage Screw 1/4-20 x .50
Hex Nut 1/4-28

Cable Mounting Bracket
Lock Washer 1/4
Roller Cable

Shoulder Screw ,375 ID x 1/4-14
Cotter Pin

Bowed Washer
Single Lever Control Arm

Wheel 9 x 2
Top Lock Tab Weld Nut 1/4-20

Ratchet Pawl Plate

Ref.

No.

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,

83,
84,

85,
86,
87,
88,

89,
90,

91,
92,
93,
94,

95,
96,
97,
98,

Part No.

10622B
748-0381
748-0188B

738-0137A
748-0318
736-0270
710-0751

731-0981A
738-0102
736-0504
734-2008A
736-0105
710-1348
710-0896
710-0654A

611-0064

736-0204
710-0703
710-1242
741-0492A
710-1241

731-1836
754-0460

656-0613

750-1071
750-1070

782-7597
710-0654A
782-7596
732-0807
711-1114
736-0526
731-1828

710-0653
753-0609

742-0741
736-0524A
710-1257
731-1874

732-0819
726-0111
747-0965
731-1713B

720-0294
682-3052
682-3053

732-1171

720-0428

715-0168

716-0209

737-0476

Part Description

Plastic Spring Ratchet
Pawl RH

Pawl LH
Shld Screw ,340 ID x ,285 OD

Wheel Rachet
Bell Washer ,265 ID x ,75 OD

Hex Cap Screw 1/4-20 x ,620
Hubcap

Shoulder Screw .498 x 1,445
Wave Washer ,510 ID x ,750 OD
Wheel 8 x 2

Spring Washer .401 ID x .870 OD
Screw 1/4-14 x ,500

Screw 1/4-14 x ,625
Hex Washer Screw 3/8-16 x 1.0

Front Axle Assembly
Flat Washer ,344 ID x ,62 OD

Carriage Screw 1/4-20 x ,75
Torx Screw

Block Bushing
Hex Washer Screw

Front Axle Cover
Belt 3/8 x 39.24

Pulley Assembly
Sleeve Spacer ,88 ID x 1.13 OD
Sleeve Spacer .88 ID x 1,00 OD

Pivot Bracket
Screw 3/8-18 x 1,0
Control Arm

Torsion Spring
Pivot Shaft

Wave Washer 1,38 ID x .88 OD
Baffle

Screw 1/4-20 x 3,75
Blade Adapter Kit

21" Mulching Blade
Blade Bell Support
Hex Bolt 3/8-24 x 2,5

Chute Door
Torsion Spring

Push Cap
Pivot Rod

Discharge Chute
Grip
Handle Bracket Assembly - RH

Handle Bracket Assembly - LH
Compression Spring

Button
Pin

Retention Spring
Bottle of Oil

21

Model979

6O

28 17

16

2O

65

62

63

15

11

I

\

I

57_4_' ';}

31

22

Model979

Ref.

No.

1,
2,
3,
4,
5,
6,
7,
8,
9,

10,
11,

12,
13,

14,
15,
16,
17,
18,

19,

20,
21,

22,
23,
24,
25,
26,
27,

28,
29,

30,
31,

32,
33,

Part No.

720-0223
732-0803A

738-0529
710-0751

736-0270
748-0318
736-0369
682-0531
750-0515

741-0978
750-1056

710-0653
682-7528

741-0324
682-7526
618-0263A
710-0604A
713-0453

638-0012
741-0522

732-0832
750-0151

710-1315
711-0835
750-0807
782-0568
710-1652
714-0474

712-3025
736-0425

756-0656
736-3084

712-0896

Part Description

Grip
Spring Lever

Shoulder Nut ,825 x ,165 Lg.
Cap Screw 1/4-20 x .620

Bell Washer .285 ID x .75 OD
Wheel Rachet

Flat Washer .508 ID x 1,00D

Pivot Arm Assembly
Spacer ,510 ID x .70 OD
Sleeve Bearing ,504 ID x ,830 OD

Shoulder
Tap Screw 1/4-20 x .375

Chain Cover Assembly

Flange Bearing .506 ID x .590 Lg
Transmission Axle Assembly
Transmission Assembly

Hex Screw 5/16-18
Chain

Rear Axle Assembly

Flange Bearing .506 ID x .715 Lg
Torsion Spring

Spacer ,550 ID x .750 OD
Screw 3/8-16 x .25

Clevis Pin ,50 Dia x 4.82 Lg,
Spacer ,385 ID x .624 OD

Hgt Adjustment Spring Bracket
Screw 1/4-14 x .825

Cotter Pin

Hex Jam Nut 5/16-24
Bell Washer ,325 ID x .930 OD

Pulley

Flat Washer .510 ID x 1.120 OD

Hex Jam Nut 1/4-28

Ref.

No.

34.

35.

36.

37.

38.

39.

40.

41.

42.

43.

44.

45.

46.

47.

48.

49.

50.

51.

52.

53.

54.

55.

56.

57.

58.

59.

60.

61.

62.

63.
64

65.

Pa_ No.

782-7598
741-0600

732-0849A
750-1050

682-0027A

710-0299
741-0682A
736-0570
721-0329
721-0325

618-0253

782-7601A
741-0690
736-0616
782-7595
741-0324
711-1168
717-1469
741-0674
717-1487
736-0314
736-0569

618-0252

710-0642
611-0066
664-0121

747-0940A

747-0939

747-0937
631-0071

726-0106

712-0429

Part Description

Belt Keeper
Bearing
Extension Spring
Flange Spacer
Idler Bracket Assembly
Hex Cap Screw 1/4-28 x 1,0
Bearing Sleeve

Flat Washer ,885 ID x 1.45 OD
Oil Seal

Plug
Upper Housing Assembly

Cable Bracket
Bearing

Thrust Washer ,504 ID x ,70 OD
Pivot Bracket

Flange Bearing
Output Shaft 6T

Gear 34T
Bearing

Pinion Shaft 10T
Thrust Washer 3/8 x ,70
Thrust Washer ,388 x ,625

Lower Housing Assembly
Hex Screw 1/2-20 x .75

Shaft Assembly
Grassbag
Support Rod w/Rope Guide

Pivot Rod
Grassbag Frame

Grassbag Cover
Cap Nut

Hex Nut 5/16-18

23

MANUFACTURER'S LIMITED WARRANTY FOR:

I I I W _qllllIF IIMIImllMIImlr I

The limited warranty set forth below is given by Troy-Bilt LLC
with respect to new merchandise purchased and used in the

United States, its possessions and territories.

Troy-Bilt LLC warrants this product against defects for a
period of two (2) years commencing on the date of original
purchase and will, at its option, repair or replace, free of
charge, any part found to be defective in materials or
workmanship. This limited warranty shall only apply if this
product has been operated and maintained in accordance
with the Operator's Manual furnished with the product, and
has not been subject to misuse, abuse, commercial use,
neglect, accident, improper maintenance, alteration,
vandalism, theft, fire, water, or damage because of other peril
or natural disaster. Damage resulting from the installation or
use of any accessory or attachment not approved by Troy-Bilt

LLC for use with the product(s) covered by this manual will

void your warranty as to any resulting damage.

Normal wear parts or components thereof are subject to
separate terms as follows: All normal wear parts or
component failures will be covered on the product for a period
of 90 days regardless of cause. After 90 days, but within the
two year period, normal wear part failures will be covered
ONLY IF caused by defects in materials or workmanship of
OTHER component parts. Normal wear parts and
components include, but are not limited to: batteries, belts,
blades, blade adapters, grass bags, rider deck wheels, seats,
snow thrower skid shoes, shave plates, auger spiral rubber,

and tires.

HOW TO OBTAIN SERVICE: Warranty service is available,
WITH PROOF OF PURCHASE, through your local authorized
service dealer. To locate the dealer in your area, check your
Yellow Pages, or contact Troy-Bilt LLC at P.O. Box 361131,

Cleveland, Ohio 44136-0019, or call 1-866-840-6483 or 1-
330-558-7220, or log on to our Web site at www.troybilt.cem.

This limited warranty does not provide coverage inthe
following cases:

a. The engine or component parts thereof. These items

carry a separate manufacturer's warranty. Refer to
applicable manufacturer's warranty for terms and

conditions.

b. Log splitter pumps, valves, and cylinders have a sepa

rate one year warranty.

c. Routine maintenance items such as lubricants, filters,

blade sharpening, tune-ups, brake adjustments, clutch
adjustments, deck adjustments, and normal

deterioration of the exterior finish due to use or
exposure.

d. Troy-Bilt LLC does not extend any warranty for

products sold or exported outside of the United States,
its possesions and territories, except those sold
through Troy-Bilt LLC's authorized channels of export

distribution.

e. Parts that are not genuine Troy-Bilt parts are not

covered by this warranty.

f. Service completed by someone other than an

authorized service dealer is not covered by this
warranty.

g. Transportation charges and service calls are not

covered.

No implied warranty, including any implied warranty of
merchantability of fitness for a particular purpose,

applies after the applicable period of express written
warranty above as to the parts as identified. No other
express warranty, whether written or oral, except as
mentioned above, given by any person or entity,
including a dealer or retailer, with respect to any product,
shall bind Troy-Bilt LLC. During the period of the
warranty, the exclusive remedy is repair or replacement

of the product as set forth above.
The provisions as set forth in this warranty provide the

sole and exclusive remedy arising from the sale. Troy*
Bilt LLC shall not be liable for incidental or consequential

loss or damage including, without limitation, expenses
incurred for substitute or replacement lawn care services
or for rental expenses to temporarily replace a warranted
product.

Some states do net allow the exclusion or limitation of
incidental or consequential damages, or limitations on how

long an implied warranty lasts, so the above exclusions or
limitations may not apply to you.

In no event shall recovery of any kind be greater than the
amount of the purchase price of the product sold. Alteration

of safety features of the product shall void this warranty.
You assume the risk and liability for loss, damage, or injury to
you and your property and/or to others and their property
arising out of the misuse or inability to use the product.

This limited warranty shall not extend to anyone other than the
original purchaser or to the person for whom it was purchased
as a gift.

HOW STATE LAW RELATES TO THIS WARRANTY: This
limited warranty gives you specific legal rights, and you may

also have other rights which vary from state to state.

Tr0y-Bilt LLC, P.O.BOX361131CLEVELAND,0HI0 44136-0019; Phone: [phone]