Poulan Pro PR16H42STB User manual

IMPORTANT MANUAL Do Not Throw Away
OWNER'S MANUAL
MODEL:
PR16H42STB
LAWN TRACTOR
WARNING:
Read this Owner's Manual and follow
all Warnings and Safety Instructions.
Failure to do so can result in serious
injury.
ALWAYS WEAR EYE PROTECTION DURING OPERATION
279841 PR16H42STB 174754 4.26.00" JI-
Printed in U.S.A.

SAFETY RULES
& Safe Operation Practices for Ride-On Mowers &
IMPORTANT: THIS CUTTING 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.
I. GENERAL OPERATION
•Read, understand, and follow all instructions in the
manual and on the machine before starting.
•Only allow responsibleadults, who are familiar withthe
instructions,to operate the machine.
•Clearthe area ofobjectssuch as rocks,toys, wire, etc.,
which couldbe picked up and thrown by the blade.
• Be surethe areais clear ofother people before mowing.
Stop machine ifanyone enters the area.
•Never carry passengers.
• Do not mow in reverse unless absolutely necessary.
Always lookdown and behind before and while backing.
•Be aware ofthe mower discharge direction and do not -
point itat anyone. Do not operate the mower without
either the entire grass catcher or the guard in place.
•Stowdownbeforeturning.
• Never leavearunningmachine unattended. Alwaystum
oftblades, set parkingbrake, stop engine, and remove
keys beforedismounting.
•Turn oftblades when not mowing.
•Stop engine before removing grass catcher or unclog-
gingchute.
•Mow only in daylightor good artificial light.
•Do notoperatethe machine while under the influenceof
alcoholor drugs.
•Watch for trafficwhen operating near or crossing read-
ways.
•Use extra carewhen loading or unloading the machine
intoa trailer or truck.
•Data indicatesthat operators, age 60 years and above,
are involved in a large percentage of dding mower-
related injuries. These operators should evaluate their
ability to operate the riding mower safely enough to
protectthemselves and others from serious injury.
II. SLOPEOPERATION
Slopesare a majorfactor related to loss-of-controland tipover
accidents,whichcan resultin severe injuryor death. All slopes
requireextracaution,ifyoucannotback uptheslopeorifyoufeel
uneasyon it,do notmowit.
DO:
•Mow upand down slopes, not across.
•Remove obstacles such as rocks, tree limbs, etc.
•Watch for holes, ruts,or bumps. Uneven terrain could
overturn the machine. Tal/ grass can hide obstacles.
•Use slowspeed. Choose a low gear so that you willnot
have to stop or shift while on the slope.
Followthe manufacturer's recommendations forwheel
weightsor counterweights to improve stability.
•Use extra care with grass catchers or other attach-
ments. These can change the stability ofthe machine.
• Keepallmovementontheslopesslowand gradual Do not
makesuddenchangesinspeed or direction.
Avoidstartingor stoppingon aslope. If tires lose traction,
disengagethebladesandproceedslowlystraightdownthe
slope,
DO NOT:
•Do not turn on slopesunless necessary, and then,turn
slowlyand gradually downhill, ifpossible.
•Do notmow near dmp-offs, ditches, or embankments.
The mowercouldsuddenlytum over ifa wheel isoverthe
edge of a cliff or ditch, or if an edge caves in.
Donotmow onwet grass. Reduced tractioncouldcause
sliding.
•Do not try to stabilize the machine by putting your foot
onthe ground,
•Do not use grass catcher on steep slopes.
lU. CHILDREN
Tragic accidents can occur ifthe operator is not alert tothe
presence of children. Children are often attracted to the
machine and the mowing activity. Never assume that
childrenwill remain where you last saw them.
•Keep children out of the mowing area and under the
watchfulcare ofanother responsible adult.
•Be alert and turn machine oft ifchildren enter the area.
•Before and when backing, look behind and down for
smallchildren.
•Never carrychildren. They may fall offand be seriously
injuredor interfere with safe machine operation.
•Never allow childrento operate the machine,
•Useextra carewhen approaching blind comers, shrubs,
trees, or other objects that may obscure vision.
IV. SERVICE
•Use extra care in handling gasoline and other fuels.
They are flammable and vapors are explosive.
- Use onlyan approved container.
- Never remove gas cap or add fuel with the engine
running. AIIowenginetocoolbefore refueling. Donot
smoke.
-Never refuel the machine indoors.
-Neverstore themachine orfuelcontainer insidewhere
there isan open flame, such as a water heater.
•Never run amachine inside a closed area.
•Keep nutsand bolts,especially blade attachment bolts,
tightand keep equipment in good condition.
•Never tamper with safety devices. Check their proper
operationregularly.
•Keep machine free of grass, leaves, or other debris
build-up. Clean oilorfuel spillage. Allow machineto cool
before storing.
•Stop and inspect the equipment ifyou strike an object.
Repair, if necessary, before restarting.
•Never make adjustments or repairs with the engine
running.
•Grass catcher components are subject to wear, dam-
age, anddeterioration,which couldexpose movingparts
orallow objects tobethrewn. Frequently checkcompo-
nents and replace with manufacturer's recommended
parts,when necessary.
•Mowerblades are sharp and can cut. Wrapthe blade(s)
or wear gloves, and use extra caution when servicing
them.
•Check brake operation frequently. Adjust and se.rvice
as required.
2

SAFETY RULES
Safe Operation Practices for Ride-On Mowers A(_
Be sumthe area isclearof otherpeople before mowing. Stop
machine if anyone enters the area.
Never carry passengers or children even with the blades off.
Do not mow in reverse unless absolutely necessary. Always
look down and behind before and while backing.
Never carry children. They may fall off and be seriously
injured or interfere with safe machine operation.
Keep children out ofthe mowing area and under the watchful
care of another responsible adult.
Be alert and turn machine off if children enter the area.
Before and when backing, look behind and down for small
children.
Mow up and down slopes (15 ° Max), not across.
Remove obstacles such as recks, tree limbs, etc.
Watch for holes, ruts, or bumps. Uneven terrain could over-
turn the machine. Tall grass can hide obstacles.
Use slow speed. Choose a low gear so that you will not have
to stop or shift while on the slope.
Avoid stading or stopping on a slope. If tires lose traction,
disengage the blades and proceed slowly straight down the
slope.
If machine stops while going uphill, disengage blades, shift
into reverse and back down slowly.
Do not turn on slopes unless necessary, and then, turn slowly
and gradually downhill, if possible.
ILook for this symbol to point out important
safety precautions. It means CAUTION!!! I
BECOME ALERT!!t YOUR SAFETY IS IN-
VOLVED.
CAUTION: Do not coast down a hill in
neutral, you may lose control of the tractor.
CAUTION: Tow only the attachments that
are recommended by and comply with
specifications of the manufacturer of your
tractor. Use common sense when towing.
Operate only at the lowest possible speed
when on a slope. Too heavy of a load, while
on a slope, is dangerous. Tires can lose
traction with the ground and cause you to
lose control of your tractor.
,ll
CAUTION: In order to prevent accidental
starting when setting up, transporting, ad-
justing or making repairs, always discon-
nect spark plug wire and place wire where
it cannot contact spark plug.
WARNING A
The engine exhaust from this product contains
chemicals known to the State of California to
cause cancer, birth defects, or other reproduc
tive harm.
TABLE OF CONTENTS
SAFETY RULES ........................................................ 2-3
PRODUCT SPECIFICATIONS ....................................... 4
CUSTOMER RESPONSIBILITIES ...................... 4, 1,5-18
ASSEMBLY ................................................................ 6-8
OPERATION ............................................................. 9-14
MAINTENANCE SCHEDULE ....................................... 15
SERVICE AND ADJUSTMENTS ............................. 19-23
STORAGE ................................................................... 24
TROUBLESHOOTING ............................................. 25-26
REPAIR PARTS - TRACTOR .................................. 28-41
WARRANTY ................................................................ 42
3

PRODUCT SPECIFICATIONS
GASOUNECAPACITY 2.0 GALLONS
ANDTYPE: UNLEADED REGULAR
OILTYPE(API-SF/SG/SH): SAE 10W30 (above 32°F)
SAE 5W-30 (below32°F)
OIL CAPACITY: W/FILTER: 4.0 PINTS
W/O FILTER: 3.5 PINTS
SPARKPLUG: CHAMPION RC12YC
3AP: .040")
GROUNDSPEED (MPH): FORWARD: 5.5
REVERSE: 2.4
TIRE PRESSURE: FRONT: 14 PSI
REAR: 10 PSI
CHARGINGSYSTEM: 15 AMPS @3600 RPM
BA'n'ERY: AMP/HR: 25
MIN. CCA: 190
CASE SIZE: U1R
BLADEBOLTTORQUE: 27-35 FT, LBS.
CONGRATULATIONS onyourpurchaseof a newtractor. It
has been designed, engineered and manufactured to give
you the best possible dependability and performance.
Should you experience any problem you cannot easily
remedy, please contact your nearest authorized service
center/department. We have competent, well-trained tech-
nicians and the propertoolsto service or repair thistractor.
Please read and retain this manual. The instructionswill
enable you toassemble and maintain yourtractorproperly.
Always observe the "SAFETY RULES".
CUSTOMER RESPONSIBILITIES
•Read and observe the safety rules.
• Follow a regularschedule in maintaining, caring for and
using your tractor.
•Follow the instructionsunder "Customer Responsibili-
ties" and "Storage" sections of this owner's manual.
WARNING: This tractor isequipped with an internalcom-
bustion engine and should not be used on or near any
unimproved forest-covered, brush-covered or grass-cov-
ered land unless the engine's exhaust system isequipped
with a spark arrester meeting applicable local orstate laws
(ifany). Ifaspark arrester is used, itshouldbe maintained
in effective working order by theoperator.
A spark arrester for the muffler is available through your
nearest authorized service center/department (See RE-
PAIR PARTS section of this manual).
4

UNASSEMBLED PARTS
i= i
Steering Wheel
Steering
Wheel
Adapter
(1) Lockwasher 3/8
©
Flat
Steering
Wheel
Insert
Steering
I I Extension
Steering _O Shaft
Boot (1) Locknut
5/16-18
(1) Hex Bolt
5/16-18 x1-1/4
(1) Hex Bolt
3/6-16 x 1
Seat
(1) Washer _)
17/32 x 1-3/16 x 12 Gauge
(1) Shoulder
Bolt 5/16-18
(1) Bolt_
Key
(2) Keys
Slope Sheet
Blade
5

ASSEMBLY
Your new tractor hasbeen assembled at thefactory withexception ofthose parts left unassembled for shipping purposes. To
ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use the
correct tools as necessary to insure propertightness.
TOOLS REQUIRED FOR ASSEMBLY
A socket wrench set will make assembly easier. Standard
wrench sizes are listed.
(1) 9/16" wrench Pliers
(2) 1/2"wrenches Tirepressuregauge
Utility knife
When right or lefthand is mentioned in this manual, itmeans
when you are in the operating position (seated behind the
steering wheel).
TO REMOVE TRACTOR FROM CARTON-
UNPACK CARTON
•Remove all accessible loose parts and parts cartons
from carton.
• Cut, from top to bottom, along lines on all four comers
of carton, and lay panels flat.
•Check for any additional loose parts or cartons and
remove.
BEFORE REMOVING TRACTOR FROM
SKID
ATTACH STEERING WHEEL (See Fig. 1)
ASSEMBLE EXTENSION SHAFT AND BOOT
•Slide extension shaft onto lower steedng shaft. Align
mounting holesin extension and lower shaftsand install
5/16 hex bolt and Iocknut. Tighten securely.
• Place tabs of steering boot over tab slots in dash and
push down to secure.
INSTALL STEERING WHEEL
• Position frontwheels of the tractor so they are pointing
straightforward.
• Remove steering wheeladapter from steering wheeland
slide adapter onto steering shaft extension.
• Position steering wheel so cross bars are horizontal (left
to right) and slide inside boot and onto adapter.
• Assemble large flat washer, 3/8 lock washer, 3/8 hex
bolt and tighten securely.
Snap steering wheel insert into center of steering wheel.
•Remove protective materials ftom tractor hood and grill.
IMPORTANT: CHECK FOR AND REMOVE ANY STAPLES
IN SKID THAT MAY PUNCTURE TIRES WHERE TRACTOR
ISTO ROLL OFF SKID.
_-_INSERT
_3/8 LOCKWASHER
_----LARGE FLAT
_WASHER
STEERING
BOOT
TABS
ADAPTER _EXTENSION SHAFT
LOCKNUT _ _._/_'_'-_ - 5116 HEX BOLT
5/16
tIt
LOWER I I
STEERINGF] -.._ x_ ,
SHAFT _"'- • _ _v'
"_-.. _. i. SLOTS
FIG. 1
HOW TO SET UP YOUR TRACTOR
CHECK BATTERY (See Fig. 2)
•Lift seat pan to raised positionand open battery box
door.
•If this battery is put intoservice after month and year
indicated on label (label located between terminals)
charge battery for minimumof one hour at 6-10 amps.
(See"BATtERY" inCUSTOMER RESPONSIBILITIES
section of this manual for charging instructions).
BATTERY
BOX
LABEL
6FIG. 2

ASSEMBLY
INSTALL SEAT (See Fig. 3)
Adjust seat before tightening adjustment bolt.
•Remove adjustmentknoband flatwasher secudng seat
tocardboard packingand setaside forassembly ofseat
to tractor.
•Pivot seat upward and remove from the cardboard
packing. Remove the cardboard packing and discard.
•Place seat on seat pan and assemble shoulder bolt.
Tighten shoulder bolt securely.
• Assemble adjustment knob and flat washerloosely. Do
not tighten.
Lower seat into operating position and sit on seat.
• Slide seat until a comfortable position is reached which
allows you to press clutch/brake pedal all the way dowrL
•Get off seat without moving its adjusted position.
• Raise seat and tighten adjustment knob securely.
SEAT
SEAT PAN
SHOULDER
BOLT
ADJUSTMENT
,KNOB FIG. 3
WASHER
NOTE: You may now roll or ddve your tractor off the skid.
Follow the appropriate instruction below to remove the
tractor from the skid.
TO ROLL TRACTOR OFF SKID (See Operation
section, page 10, for location and function of
controls)
• Press liftlever plungerand raise attachment liftlever to
its highest position.
• Release parking brake bydepressing clutch/brake pedal.
• Place freewheel control in freewheeling position to
disengage transmission (See "TO TRANSPORT" inthe
Operation section of this manual).
• Roll tractor forward off skid.
• Remove banding holding discharge guard up against
tractor.
TO DRIVE TRACTOR OFF SKID (See Opera-
tion section, page 10, for location and func-
tion of controls)
_WARNING: Beforestarting,read, understand and follow
all instructionsin the Operation section of this manual. Be
sure tractorisin a well-ventilated area. Be sure the area in
frontof tractoris clear of other people and objects.
•Be sure all the above assembly steps have been
completed.
• Check engine oil level and fillfuel tank with gasoline.
• Place freewheelcontrol in'transroission engaged" posi-
tion.
• Sit on seat in operating position, depress clutch/brake
pedal and set the parking brake.
• Place motion control lever in neutral (N) position.
• Press lift lever plunger and raise attachment lift lever to
its highest position.
• Start the engine. After engine has started, move throttle
control to idle position.
• Release parking brake.
• Slowly move the motion control lever forward and slowly
drive tractor off skid.
• Apply brake to stop tractor, set parking brake and place
motion control lever in neutral position.
•Turn ignition key to "OFF" position.
Continue with the instructions that follow.
IMPORTANT: FOR SHIPPING PURPOSES, THE
MULCHER PLATE WAS PREATTACHED TO YOUR
MOWER. THE MULCHER PLATE MUST ONLY BE USED
WITH THE MULCHING BLADES THAT CAME PACKED
SEPARATELY IN THE CARTON.
YOUR MOWER CAME FACTORY EQUIPPED WITH HIGH
PERFORMANCE BLADES, WHICH ARE THE BEST
BLADES FOR BAGGING AND DISCHARGING. TO USE
YOUR MOWER WITH THE HIGH PERFORMANCE BLADES
THE MULCHER PLATE MUST BE REMOVED FROM THE
MOWER (SEE FIG. 4).
TO SET UP YOUR MOWER FOR MULCHING
•Remove high performance blades and install mulcher
blades, (see BLADE REMOVAL in the CUSTOMER
RESPONSIBILITY section of this manual).
TO INSTALL MULCHER PLATE (See Fig. 4)
NOTE: Ifyou installedthe mulching blades you willneedto
installthe mulcher plate.
iRaise and hold deflector shield in upright position.
Place frontof mulcher plate over front of mower deck
openingand slide into place, as shown.
Hook frontlatch into hole on front of mower deck.
Hook rear latch into hole on back of mower deck.
_CAtlrrlON: I_ not reroove dMk_l_'sh_kt I
from mower. Raise and hold shield when
attaching mulcher plate and allow it to
rest on plate whi|e in operation.
DEFLECTO_MULCHER
SHIELD PLATE
LATCH
HOOKS
RG. 4
7

ASSEMBLY
4"CHECKLISTTO CONVERT TO BAGGING OR
DISCHARGING
NOTE: The mulcher blades willdischargeand bag grass, but
for best bagging and discharging install the high pedormance
blades.
•Remove mulcher plate and mulcher blades and install
high pedo rmance blades, (see BLADE REMOVAL in the
CUSTOMER RESPONSIBILITY section ofthi smanual).
• Store mulcher blades and mulcher plate in asafe place.
Your mower is now ready fordischarging or installation
of optional grass catcher accessory.
CHECK TIRE PRESSURE
The tires on yourtractor were ovednflated atthe factory for
shipping purposes. Correct tire pressure is important for-
best cutting performance.
• Reduce tire pressure to PSi shown in "PRODUCT
SPECIFICATIONS" section of this manual.
CHECK DECK LEVELNESS
For best cuttingresults, mower housing should be property
leveled. See"TO LEVEL MOWER HOU SING" in the Service
and Adjustments section ofthis manual.
CHECK FOR PROPER POSITION OF ALL
BELTS
See the figures that are shown for replacing motion and
mower blade drive belts in the Service and Adjustments
section of this manual. Verify that the belts are routed
correctly.
CHECK BRAKE SYSTEM
After you learn howto operate your tractor, checktosee that
the brake is properly adjusted. See "TO ADJUST BRAKE"
in the Service and Adjustments section of this manual.
BEFORE YOU OPERA TEAND ENJOY YOUR NEW TRAC-
TOR, WE WISH TO ASSURE THAT YOU RECEIVE THE
BEST PERFORMANCE AND SATISFAC TION FROM THIS
QUALITY PRODUCT.
PLEASE REVIEW THE FOLLOWING CHECKLIST:
•fAll assembly instructions have been completed.
,/ No <emaining loose parts in carton,
,# Battery is propedy prepared and charged. (Minimum1
hour at 6 amps).
,/ Seat is adjusted comfortably and tightened securely.
,/ All tires are propedy inflated. (For shipping purposes,
the tires were ovednflated at the factory).
,/ Be sure mower deck is properly leveled side-to-side/
front-to-rear for best cutting results. (Tires must be
propedy inflated for leveling).
,/ Check mower and drive belts. Be sure they are routed
properly around pulleys and inside all belt keepers.
,/ Check widng. See that all connections are still secure
and wires are propedyclamped.
,/ Before driving tractor, be sure freewheel control is in
drive position.
WHILE LEARNING HOW TO USE YOUR TRACTOR, PAY
EXTRA ATTENTION TO THE FOLLOWING IMPORTANT
ITEMS:
,/ Engine oil is at proper level.
,/ Fuel tank is filled with fresh, clean, regular unleaded
gasoline.
,/ Become familiar with all controls- their location and
function. Operate them before you start the engine.
4" Be sure brake system is in safe operating condition.
,/ It isimportant to purgethetransmission before operating
your tractor for the first time. Follow proper starting and
transmission purging instructions (See =TO START
ENGINE" and"PURGETRANSMISSION" inthe Opera-
tion section of this manual).
8

OPERATION
These symbols may appear on your tractor or in literature supplied with the product. Learn and understandtheir meaning.
BATTERY CAUTION OR REVERSE FORWARD FAST SLOW
WARNING
li
FUEL CHOKE MOWER HEIGHT PARKING BRAKE UNLOCKED MOWER LIFT
LOCKED
r 'l RNH
ATTACHMENT REVERSE
CLUTCH ENGAGED
IGNITION ATTACHMENT CLUTCH DISENGAGED
NEUTRAL HIGH LOW PARKING BRAKE
KEEP AREA CLEAR SLOPE HAZARDS
(SEE SAFETY RULES SECTION)
DANGER, KEEP HANDS AND FEET AWAY FREE WHEEL
(AutomaticModels only)
9

OPERATION
KNOW YOUR TRACTOR
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR
Compare the iUustrationswithyourtractortofamiliarize yourseit withthe locationsofvarious controls and adjustments. Save
this manual for future reference.
THROTTLE/CHOKE
CLUTOHIBRAKE
PEDAL
ATTACHMENT LIGHT
CLUTCH LEVER IGNITION SWITCH
AMMETER _SWITCH
.'" ---_'-- LIFT LEVER
ATTACHMENT
©
HEIGHT
ADJUSTMENT
KNOB
FREE WHEEL
CONTROL
-PARKING
BRAKE
CONTROL
LEVER
FIG. 5
i
Our tractors conform tothe safety standards of the American National Standards Institute.
A'I-rACHMENT CLUTCH LEVER: Used to engage the
mower blades, or otherattachments mounted toyourtractor.
LIGHT SWITCH: Turns the headlights on and off.
THROTTLE/CHOKE CONTROL: Used for starting and
controlingengine speed.
CLUTCH/BRAKE PEDAL: Used for declutchingand brak-
ing the tractor and starting the engine.
PARKING BRAKE: Locks clutch/brakepedal intothe brake
position.
FREEWHEEL CONTROL: Disengages transmission for
pushing or slowly towing the tractorwith the engine off.
AMMETER: Indicates charging (+) or discharging (-) of
battery.
MOTION CONTROL LEVER: Selects the speed and
direction of tractor.
A'R'ACHMENT LIFT LEVER: Used to raise and lower the
mower deck or other attachments mounted to your tractor.
LIFT LEVER PLUNGER: Used to release attachment lift
lever when changing itsposition.
IGNITION SWITCH: Used for starting and stopping the
engine.
HEIGHT ADJUSTMENT KNOB: Used to adjust the mower
cutting height.
10

OPERATION
The operation ofany tractor can result in foreign objects thrown intothe eyes, which can
resu It in severe eye damage. Always wear safety glasses or eye shields while operating
your tractor or performing any adjustments or repairs. We recommend awide vision
safety mask over spectacles or standard safety glasses.
HOW TO USE YOUR TRACTOR
TO SET PARKING BRAKE (See Fig; 6)
Yourtractor isequipped with an operator presence sensing
switch. When engine isrunning, anyattempt bythe operator
to leave the seat without firstsetting the parking brake will
shutoff the engine.
Depress clutch/brake pedal intofull =BRAKE" position
and hold.
Place parking brake lever in"ENGAGED" positionand
release pressure from clutch/brake pedal. Pedalshould
remain in"BRAKE" position. Make sure parking brake
will hold tractor secure.
ATTACHMENT CLUTCH
LEVER "ENGAGED"
THROTTLE/CHOKE POSITION
CONTROL\ ,Gg.T,O.
"BRAKE" _._ \ _ \\ \ v/_/, "ENGAGED
POSITION "_ _ _ ___:_-- -_" POSITION
/LEVER
CLUTCH/BRAKE PEDAL PARKING BRAKE
"DRIVE" POSITION "DISENGAGED" POSITION
FIG. 6
STOPPING (See Fig. 6)
MOWER BLADES -
•To stop mower blades,move attachment clutchleverto
"DISENGAGED" position.
GROUND DRIVE-
•To stop ground drive, depress clutch/brake pedal into
full =BRAKE" position.
•Move motion control lever to neutral (N) position.
IMPORTANT: THE MOTION CONTROL LEVER DOES
NOT RETURN TO NEUTRAL (N) POSITION WHEN THE
CLUTCH/BRAKE PEDAL IS DEPRESSED.
ENGINE -
•Move throttle control to slow position.
NOTE: Failure to move throttle control to slow position and
allowing engine to idle before stopping may cause engine to
"backfire".
=Turn ignition key to =OFF" position and remove key.
Always remove key when leaving tractor to prevent
unauthorized use.
° Never use choke to stop engine.
IMPORTANT: LEAVING THE IGNITION SWITCH IN ANY
POSITION OTHER THAN "OFF" WILL CAUSE THE
BATTERY TO BE DISCHARGED, (DEAD).
NOTE: Under certainconditionswhentractorisstandingidle
with the engine running, hot engine exhaust gase4; may
cause "browning" of grass. To eliminate this possibility,
always stop engine when stoppingtractoron grass areas.
i
Ii_, CAUTION: Always stop tractor com- I
] A. plately,asdescribedabove, beforeleav- I
|_ing the operator's position; to empty |
I_ grass catcher, etc. I
TO USE THROI-I'LE CONTROL (See Fig. 6)
Always operate engine at fullthrottle.
•Operating engine at lessthan fullthrottle reduces the
battery charging rate.
•Full throttle offers the bestbagging and mower perfor-
mar
TO M(
Fig. 6)
T
n
mance.
TO MOVE FORWARD AND BACKWARD (See
The direction and Speed of movement iscontrolled by the
motion controllever.
Start tractor with motion control lever in neutral (N)
position.
Release parking brake and clutch/brakepedal.
Slowly move motion control leverto desired position.
TO ADJUST MOWER CU'I'RNG HEIGHT (See
Fig. 6)
The cutting height iscontrolled byturningthe height adjust-
ment knob in desired direction.
•Turn knob clockwise (F_) toraise cuttingheight.
•Turn knob counterclockwise (P-_) to lower cutting
height.
The cutting height range isapproximately 1-1/2" to 4'. The
heights are measured from the groundtothe blade tip with
the engine not running. These heightsare approximate and
may vary depending upon soilconditions, height of grass
and types of grass being mowed.
•The average lawn shouldbecuttoapproximately 2-1/2
inches during the cool season and to over 3 inches
during hot months. For healthier and better looking
lawns, mow often and after moderate growth.
•For best cutting performance, grass over 6 inches in
height should be mowed twice. Make the first cut
relatively high; the second todesired height.
11

OPERATION
TO OPERATE ON HILLS
TO ADJUST GAUGE WHEELS (See Fig. 7)
Gauge wheels are properly adjusted when they are slightly
off the ground when mower isat the desired cutting height in
operating position. Gauge wheels then keep the deck in
proper position to help prevent scalping in most terrain
conditions.
•Adjust gauge wheels with tractor on a flatlevel surface.
•Adjust mower to desired cutting height (See "TO AD-
JUST MOWER CU'I-I'ING HEIGHT" in the Operation
section of this manual).
• With mower in desired height of cut position, gauge
wheels shouldbe assembled so they are slightly off the
ground. Install gauge wheel in appropriate hole with
shoulder bolt,3/8 washer, and 3/8-16 Iocknut and tighten
securely.
•Repeat foroppositeside installinggauge wheel insame
adjustment hole.
GUAGE WHEEL
MOUNTING " '_,_ _.
3/8-16
LOCKNU'I"
3/8 WASHER
GAUGE WHEEL"
SHOULDER
FIG. 7
TO OPERATE MOWER (See Fig. 8)
Your tractor isequipped withan operator presence sensing
switch. Any attempt bythe operator to leave the seat with
the engine runningand the attachment clutch engaged will
shut offthe engine.
• Select desired height ofcut.
•Lower mower with attachment liftcontrol
•Start mower blades by engaging attachment clutch
control.
• TO STOP MOWER BLADES - disengage attachment
clutch control
I _ CAUTION: Donotdriveupordownhiils I
with slopes greater than 15° and do not
drive across any slope.
•Choose the slowest speed before starting up ordown
hills.
• Avoid stopping or changing speed on hills.
• If s(owing is necessary, move throttle control lever to
slower position.
•It stopping is absolutely necessary, push clutch/brake
pedal quickly to brake position and engage parking
brake.
• Move motion control lever to neutral (N) position.
IMPORTANT: THE MOTION CONTROL LEVER DOES
NOT RETURN TO NEUTRAL (N) POSITION WHEN THE
CLUTCH/BRAKE PEDAL IS DEPRESSED.
• To restart movement, slowly release parking brake and
clutch/brake pedal.
• Slowly move motion control lever to slowest setting.
• Make all turns slowly.
TO TRANSPORT (See Figs. 5 and 9)
When pushingor towingyourtractor, be sure to disengage
transmission by placing freewheel control in freewheeling
position. Free wheel controlislocated at the rear drawbarof
tractor.
•Raise attachment lift to highest position with attach-
ment liftcontrol.
•Pullfreewheel control out and down into the slot and
release so itisheld inthe disengaged position.
•Do not pushor tow tractor at more than two (2) MPH.
•To reengagetransmission, reverse aboveprocedure.
NOTE: To protect hood from damage when transporting
yourtractor ona truckoratrailer, besure hood isclosedand
secured totractor. Use anappropriate means oftyinghood
to tractor (rope, cord, etc.).
CAUTION: 0o not operate the mower
without either the entire grass catcher,
on mowers so equipped, or the dis-
charge guard in place.
"ENGAGED" POSITION
ATTACHMENT
LEVER
HIGH POSI-
TION
LOW
POSITION
DISCHARGE
GUARD
CLUTCH LEVER
"DISENGAGED"
POSITION
FIG. 9
TOWING CARTS AND OTHER ATTACHMENTS
Tow only the attachments that are recommended by and
comply with specifications of the manufacturer of your
tractor. Use common sense when towing. Too heavy of a
load, while on a slope, isdangerous. Tires can lose traction
with the ground and cause you to lose control ofyour tractor.
FIG. 8 12

OPERATION
BEFORE STARTING THE ENGINE •
CHECK ENGINE OIL LEVEL (See Fig. 14)
•The engine in your tractor has been shipped, from the
factory, already filled with summer weight oil.
Check engine oil with tractor on level ground.
• Unthread and remove oil fill cap/dipstick; wipe oil off.
Reinsert the dipstick into the tube and rest oil fill cap on
the tube. Do not thread the cap onto the tube. Remove
and read oil level. If necessary, add oil until "FULL"
mark on dipstick is reached. Do not overfill.
• For cold weather operation you should change oil for
easier starting (See "OIL VISCOSITY CHART" in the
Customer Responsibilities sectionofthis manual).
•To change engine oil, see the Customer Responsibili-
ties section in this manual.
ADD GASOLINE
•Fill fuel tank. Use fresh, clean, regular unleaded
gasoline with a minimum of 87 octane. (Use of leaded
gasoline will increase carbon and lead oxide deposits
and reduce valve life). Do not mix oil with gasoline.
Purchase fuel in quantities that can be used within 30
days to assure fuel freshness.
IMPORTANT: WHEN OPERATING IN TEMPERATURES
BELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING.
WARNING: Experience indicatesthat alcoholblended fuels
(called gasohol or using ethanol or methanol) can attract
moisture which leads to separation and formation ofacids
dudng storage. Acidic gas can damage the fuel system of
an engine while in storage. To avoidengine problems, the
fuel system should be emptied before storageof30 days or
longer. Drain the gas tank, starttheengine and letitrununtil
the fuel linesand carburetor are empty. Use fresh fuel next
season. See Storage Instructionsforadditional information.
Never use engine or carburetor cleaner productsinthe fuel
tank or permanent damage may occur.
I& CAUTION: Fill to bottom of gas tank
filler neck. Do not overfill. Wipe off any
spilled oil or fuel. Do not store, spill or
use gasoline near an open flame.
TO START ENGINE (See Fig. 5)
When startingthe engine for thefirsttimeor iftheengine has
runout of fuel, it willtake extra cranking time to move fuel
from the tank to the engine.
•Besure freewheel control isinthetransmission engaged
position.
•Sit on seat in operating position, depress clutch/brake
pedal and set parking brake.
•Place motion control lever in neutral (N) position.
•Move attachment clutch to "DISENGAGED" position.
•Move throttle control to choke position.
NOTE: Before starting, read the warm and cold starting
procedures below.
Insert key intoignitionand turnkeyclockwiseto "START"
positionand release key as soonas engine starts. Do not
runstartercontinuouslyfor morethanfifteen seconds per
minute. If the engine does not start alter several at-
tempts, move throttlecontroltofast position, wait a few
rainutesand tryagain. Ifengine stilldoes notstart, move
the throttlecontrol backtothe choke position and retry.
WARM WEATHER STARTING (50°Fand above)
• When engine starts, move the throttle control tothe fast
position.
•The attachments and ground drive can now be used. If
the engine does not accept the load, restart the engine
and allow itto warm up for one minute using the choke as
described above.
COLD WEATHER STARTING ( 50°Fand below)
•When engine starts, allow engine to runwith the throttle
controlinthechoke positionuntiltheengine runsroughly,
then move throttle control to fast position. This may
require anengine warm-up periodfrom several seconds
to several minutes, depending onthe temperature.
AUTOMATIC TRANSMISSION WARM UP
•Beforeddving the unitincoldweather, the transmission
should be warmed up as follows:
• Be sure the tractor is on level ground.
• Place the motion control lever in neutral. Release
the parking brake and let the clutch/brake
slowly return to operating position.
• Allow one minute for transmission to warm up. This
can be done during the engine warm up period.
• The attachments can also be used during the engine
warm-up period after thetransmission has been warmed
up.
NOTE: If at a high altitude (above 3000 feet) or in cold
temperatures (below 32 F) the carburetor fuel mixture may
need to be adjusted for best engine performance. See "TO
ADJUST CARBURETOR" in the Service and Adjustments
section of this manual.
PURGE TRANSMISSION
13
I_ CAUTION: Neverengageordisengage I
freewheel lever while the engine is run-
ning.
To ensure proper operation and performance, it is recom-
mended that the transmission be purged before operating
tractor for the first time. This procedure will remove any
trapped air inside the transmission which may have devel-
oped during shipping of your tractor.
IMPORTANT: SHOULD YOUR TRANSMISSION REQUIRE
REMOVAL FOR SERVICE OR REPLACEMENT, IT
SHOULD BE PURGED AFTER REINSTALLATION BEFORE
OPERATING THE TRACTOR.
• Place tractor safely on level surface with engine off and
parking brake set.
• Disengage transmission byplacing freewheel control in
freewheeling position (See "TO TRANSPORT" in this
section of manual).
•Sitting inthetractor seat, startengine.After the engine
is running, move throttle control to slow position._With
motion control lever in neutral (N) position, slowly
disengage clutch/brake pedal.

OPERATION
• Move motion control lever to full forward position and
hold for five (5) seconds. Move lever to full reverse
position and hold for five (5) seconds. Repeat this
procedurethree (3) times.
NOTE: Duringthis procedure there willbe no movement of
drivewheels. The air is being removed from hydraulic drive
system.
• Move motioncontrollever to neutral (N) position. Shut-
offengine and set parkingbrake.
•Engage transmission by placing freewheel control in
drivingposition(See"TOTRANSPORT" in this section
ofmanual).
• Siftingin thetractor seat, start engine. Afterthe engine
is running,movethrottlecontroltohalf (1/2) speed.With
motion control lever in neutral (N) position, slowly-
disengageclutch/brake pedal.
• Slowly move motion control lever forward, after the
tractormoves approximately five (5) feet, slowly move
motioncontrollever toreverse position. After the tractor
moves approximately five (5) feet return the motion
control lever to the neutral (N) position. Repeat this
procedurewith the motioncontrol lever three (3) times.
• Your tractoris now purged and now ready for normal
operation.
MOWING TIPS
• Mower should be properly leveled for best mowing
performance. See '%0 LEVEL MOWER HOUSING" in
the Service and Adjustments section of this manual.
• The lefthand side of mower should be used for trimming.
• Drive sothat clippings are discharged onto the area that
has been cut. Have the cut area to the right of the
machine. This will result in a more even distribution of
clippings and more uniform cutting,
• When mowing large areas, start by turoing to the right so
that clippings willdischarge away from shrubs, fences,
driveways, etc. After one or two rounds, mow in the
opposite direction making left hand turns until finished
(See Fig. 10).
• If grass is extremely tall, it should be mowed twice'to
reduce load and possible fire hazard from dried clip-
pings. Make first cut relatively high; the second to the
desired height.
•Do not mow grass when it is wet. Wet grass will plug
mowerand leaveundesirableclumps. Allow grasstodry
beforemowing.
•Always operate engine at full throttle when mowing
to assure better mowing performance and proper dis-
chargeofmaterial. Regulate ground speed byselecting
alow enough gear to give the mower cutting perfor-
mance as well as the quality of cut desired.
•When operating attachments, select a ground speed
thatwillsuittheterreinand give best performance ofthe
attachment being used,
I
J
FIG. 10
MULCHING MOWING TIPS
IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER
HOUSING FREE OF BUILT-UP GRASS AND TRASH.
CLEAN AFTER EACH USE.
•The special mulching blade wiUrecutthe grassclippings
many times and reduce them in size sothat as theyfall
ontothelawn theywilldisperse intothe grass and notbe
noticed. Also, the mulched grass will biodegrade
quickly to providenutrientsfor the lawn. Always mulch
with your highest engine (blade) speed as this will
provide the best recutting action ofthe blades.
•Avoid cuttingyourlawn when itiswet. Wet grasstends
toform clumps and interferes with the mulchingaction.
The best time to mowyour lawn isthe early afternoon.
Atthis time the grass has dried and the newly cutarea
will not be exposed to the direct sun.
•Forbest results,adjust the mower cutting heightsothat
the mower cuts off only the top one-third of the grass
blades (See Fig. 11), For extremely heavy mulching,
reduceyourwidthofcuton each pass and mowslowly.
• Certain types ofgrass and grass conditions may require
that an area be mulched a second time to completely
hide the clippings. When doing a second cut, mow
across or perpendicular to the first cut path.
• Change your cutting pattern from week to week, Mew
north to south one week then change to east to west the
next week. This willhelp prevent matting and graining
of the lawn.
MAX 1/3
FIG. 11
14

CUSTOMER RESPONSIBILITIES
II i
MAINTENANCE SCHEDULE [___ __e'_ '"
AS YOU COMPLETE
REGO RSE.V,CE f E'V'CE DATES
nrr rrl[
Check Brake Operation _
Check Tire Pressure
I Check Operator Presence and
T Interlock Systems
Check for Loose Fasteners V'7 I#f
A Sharpen/Replace Mower Blades _4
TLubrication Chart
0CheckBatteryLevel i_
g Clean Battery and Terminals V'
Check TransaxFe Cooling V'
Adjust Blade Belt(s) Tension q_#'5
Adjust Motion Drive Belt(s) Tension Ks
Check Engine Oil Level Vp
Change Engine Oil _1.2,3 V_
EClean Air Filter V'2
NClean Air Screen q_#_2
GInspect Muffler/Spark Anester
aReplace Oil Filter (If equipped) V_1.2
EClean Engine Cooling Fins I_ff2
Replace Spark Plug Vp
Replace Air Filter Paper Cartridge V'2
Replace Fuel Filter
1 - Change more often when operating under a heavy load Orin high ambient temperatures, 5 - I1equipped with adjustable system.
2 - Service more often when operating in dirtyor dusty conditions. 6 - Not required if equipped with maintenance-free battery.
3 ° If equipped with oil filter, change oil every 50 hours. 7 -Tk3hten front axle pivot bolt to 35 ft.-Ibs, maximum.
4 - Rsplace blades more often when rno_ng in sandy soil. Do not overtighten.
GENERAL RECOMMENDATIONS
The warranty on this tractor does not coveritemsthat have
been subjected tooperator abuse ornegligence. To receive
full value from the warranty, operatormustmaintain tractor
as instructed in this manual.
Some adjustments will need to be made periodically to
properly maintain your tractor.
All adjustments in the Service and Adjustments section of
this manual should be checked at least once each season.
•Once a yearyou should replacethespark plug, clean or
replace air filter, and check blades and belts for wear. A
new spark plug and clean air filter assure proper air-fuel
mixture and help your engine run betterand last longer.
BEFORE EACH USE
•Check engine oil level.
•Check brakeoperation.
•Check tire pressure.
•Check operator presence and
interlock systems for proper ()peration.
•Check for loose fasteners.
LUBRICATION CHART
ZERK ZERK
(_FRONT
BEARING ZERK _FRONT WHEEL BEARING ZERK
15
:t
(_)GENERAL PURPOSE GREASE
(_)REFER TO CUSTOMER RESPONSIBILITIES "ENGINE"
SECTION
IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS
WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRI-
CANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN
THE LIFE OF THE SELF-LUBRICATING BEARINGS. "IF YOU
FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POW-
DERED GRAPHITE TYPE LUBRICANT SPARINGLY.

CUSTOMER RESPONSIBILITIES
MANDREL
ASSEMBLY
TRACTOR
Always observe safety ruleswhen performing any mainte-
nance.
BRAKE OPERATION
Iftractor requires more than six(6) feet stopping distance at
high speed in highest gear, then brake must be adjusted.
(See "TO ADJUST BRAKE" inthe Service and Adjustments
section of this manual).
TIRES
•Maintain properairpressureinall tires(See"PRODUCT
SPECIFICATIONS" sectionof this manual).
• Keep tires tree ofgasoline, oil, or insect control chemi- _
cals whichcan harm rubber.
•Avoid stumps, stones, deep ruts, sharp objects and
other hazards that may cause tire damage.
NOTE: To seal tire punctures and prevent flat tires due to
slow leaks, tire sealant may be purchased from your local
parts dealer. Tire sealant also prevents tire dry rot and
corrosion.
OPERATOR PRESENCE SYSTEM
Be sure operatorpresence and interlocksystems are work-
ing properly. Ifyour tractor does not function as described,
repair the problem immediately.
• The engine should not start unless the clutch/brake
pedal isfully depressed and attachement clutch control
is in the disengaged position.
• When the engine is running, any attempt by the operetor
to leave the seat without first setting the parking brake
should shut off the engine.
• When the engine isrunning and the attachment clutch is
engaged, any attempt bythe operator to leave the seat
should shut off the engine.
• The attachment clutch should never operate unless the
operator is in the seat.
BLADE CARE
Forbest resultsmowerbladesmust be keptsharp. Replace
bent or damaged blades.
BLADE REMOVAL (See Fig. 12)
Raise mower to highest position to allow access to
blades.
• Remove hexbolt,lockwasher and flatwasher securing
blade.
Install new or resharpened blade with trailing edge up
towards deck as shown.
IMPORTANT: TO ENSURE PROPER ASSEMBLY, CENTER
HOLE IN BLADE MUST ALIGN WITH STAR ON MANDREL
ASSEMBLY.
•Reassemble hex bolt, lock washer and flat washer in
exact order as shown.
•Tighten bolt securely (27-35 Ft. Lbs. torque).
IMPORTANT: BLADE BOLT IS GR/_DE 8 HEAT TREATED.
TRAILING
EDGE UP
\BLADE
CENTER€
HOLE
.OCK WASHER
FLAT WASHER
HEX BOLT (GRADE 8)*
STAR
*A GRADE 8 HEAT TREATED BOLT CAN BE
IDENTIFIED BY SIX LINES ON THE BOLT HEAD.
FIG. 12
TO SHARPEN BLADE (See Fig, 13)
NOTE: We do not recommend sharpening blade -butifyou
do, be sure the blade is balanced.
Care should be taken to keep the blade balanced. An
unbalanced blade willcause excessive vibration and even-
tual damage to mower and engine.
•The blade can besharpened with afile oron a grinding
wheel. Do not attempt to sharpen while on the mower.
•To check blade balance, you will need a 5/8" diameter
steel bolt, pin, or acone balancer. (When usinga cone
balancer,followtheinstructionssuppliedwithbalancer).
NOTE: Do not use a nailfor balancing blade. The lobesof
the center hole may appoar to be centered, butare not.
•Slide blade on toan unthreaded portionofthe steelbolt
or pin and holdthe boltor pinparallelwiththe greund. If
blade is balanced, it should remain in a horizontal
position. If either end of the blade moves downward,
sharpen the heavy end until the blade isbalanced.
CENTER HOLE / /
5/8" BOLT___J BLADE
ORPl i
FIG. 13
BATTERY
Your tractor has a battery charging system which is suffi-
cient for normal use. However, periodic charging of the
battery with an automotive charger will extend itslife.
•Keep battery and terminals clean.
•Keep battery bolts tight.
•Keep small vent holes open.
•Recharge at 6-10 amperes for 1 hour.
NOTE: The original equipment battery on your tractor is
maintenance free. Do notattempt to openor removecaps or
covers. Adding or checking level of electrolyte is not
16 necessary.

CUSTOMER RESPONSIBILITIES
TO CLEAN BATTERY AND TERMINALS
Corrosion and dirt on the battery and terminals can cause the
battery to =leak" power.
• Open battery box door.
• Disconnect BLACK battery cable first then RED battery
cable and remove battery from tractor,
• Rinse the battery with plain water and dry.
• Clean terminals and battery cable ends with wire brush
until bright.
• Coat terminals with grease or petroleum jelly.
• Reinstall battery (See "REPLACING BATTERY" in the
SERVICE AND ADJUSTMENTS section ofthis manual).
V-BELTS
Check V-belts for deterioration and wear after 1O0 hours _)f
operation and replace if necessary. The belts are not
adjustable. Replace belts if they begin to slip from wear.
TRANSAXLE COOLING
The transmission fan and cooling fins should be kept clean
to assure proper cooling.
Do not attempt to clean faR or transmission while engine is
running orwhile the transmission ishot. To prevent possible
damage to seals, do not use high pressure water or steam
to clean transaxle.
• Inspect cooling fan to be sure fan blades are intact and
clean.
•Inspect cooling fins for dirt, grass clippings and other
materials. To prevent damage to seals, do not use
comprassed airorhighprassurasprayertoclean cooling
fins.
TRANSAXLE PUMP FLUID
The transaxle was sealed at the factory and fluid mainte-
nance is not required for the life of the transaxle. Shouldthe
transaxle ever leakor require servicing, contact you rnearest
authorized service center/department.
ENGINE
LUBRICATION
Only use high quality detergent oil rated with API service
classification SF, SG, or SH. Select the oil's SAE viscosity
grade according to your expected operating temperature.
-20° 0_30. 32" 40. 60. 80. 100°
-=- -2'0. -1_" _ 1'o" _. _o- _)o
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
Change the oilafter every 50 hours ofoperation or at least
once a year ifthe tractorisnot used for50 hoursin one year.
Check the crankcase oillevel before startingthe engine and
after each eight (8) hours of operation. Tighten oil fill cap/
dipstick securely each time you check the oil level.
TO CHANGE ENGINE OIL (See Fig. 14)
Determine temperature range expected before oilchange.
All oil must meet API service classification SF, SG, or SH.
Be sure tractor is on level surface.
• Oil will drain more freely when warm.
• Catch oil in a suitable container.
• Remove oil fill cap/dipstick. Be careful not to allow dirt
to enter the engine when changing oil.
• Remove drain plug.
• After oil has drained completely, replace oil drain plug
and tighten securely.
Refill engine with oil through oil fill dipstick tube. Pour
slowly. Do not overfill. For approximate capacity see
=PRODUCT SPECIFICATIONS" section ofthis manual.
• Use gauge on oil fill cap/dipstick for checking level.
Insert dipstick intothe tube and rest the oil fill cap on the
tube. Do not thread the cap onto the tube when taking
reading. Keep oil at "FULL" line on dipstick. Tighten
cap onto the tube securely when finished.
AIR CLEANER KNOB
FOAM
PRE-CLEANER
AIR
FILL
DRAIN
PLUG
FIG. 14
CLEAN AIR SCREEN (See Fig. 14)
Air screen must be kept free of dirt and chaff to prevent
engine damage from overheating.Clean witha wire brushor
compressedairto removedirtand stubbom dried gumfibers.
17

CUSTOMER RESPONSIBILITIES
I
AIR FILTER (See Fig. 14)
Your enginewillnotrunproperly using adirtyairfilter. Clean
the foam pre-cleener after every 25 hours of operation or
every season, Service paper cartridge every 100 hoursof
operation or every season, whichever occurs first.
Service air cleaner more often under dusty conditions,
•Remove knoband cover.
•Remove wing nut and air cleaner from base.
TO SERVICE PRE-CLEANER
Slide foam pre-cleaner oft cartridge.
• Wash it in liquid detergent and water.
• Squeeze it dry in a clean cloth. Allow it to dry.
• Saturateitin engine oil. Wrap it in clean, absorbentcloth _
and squeeze to remove excess oil.
TO SERVICE CARTRIDGE
•Replace a dirty, bent, or damaged cartridge.
NOTE: Do not wash the paper cartridge or use pressurized
air, as this will damage the cartridge.
• Reinstall the pre-cleaner (cleaned and oiled) over the
paper cartridge.
• Reassemble air cleaner, wing nut, cover and tighten
knob securely.
CLEAN AIR INTAKE/COOUNG AREAS
To insure proper cooling, make sure the grass screen,
cooling fins, and other external surfaces of the engine are
kept clean at all times.
Every 100 hoursof operation (more often under extremely
dusty, dirty conditions), remove the blower housing and
other cooling shrouds. Clean the cooling fins and external
surfaces as necessary. Make sure the cooling shroudsare
reinstalled.
NOTE: Operating the engine with a blocked grass screen,
dirtyorpluggedcoolingfins, and/orcooling shroudsremoved
willcause engine damage due tooverheating.
ENGINE OIL FILTER (See Fig. 15)
Replace the engine oilfilter every season or every otheroil
change ifthetractorisused more than 100 hours inoneyear.
• Drain oil from engine crankcase (See "TO CHANGE
ENGINE OIL" inthissectionofthis manual, throughstep
removedrain plug).
• Remove oilfilter and wipe off filter adapter.
•Apply a thin coating of new engine oil to the rubber
gasket on replacement oilfilter.
Installreplacement oilfilter onfilteradapter. Turnoilfilter
clockwiseuntilrubbergasket contacts the filter adapter,
then tighten filter an additional 1/2 turn.
•FlUcrankcase with newoil(See "TO CHANGE ENGINE
OIL" in this section of this manual). For approximate
capacity see "PRODUCT SPECIFICATIONS" section
ofthis manual.
•Start the engine and check for oil leaks. Correct any
leaksbefore placing engine intofull operation.
OII
FIG. 15
MUFFLER
Inspect and replace corroded mufflerand spark arrester (if
equipped) as it could create a fire hazard and/or damage.
SPARK PLUGS
Replace spark plugs at the beginning of each mowing
season or after every 100 hours of operation, whichever
occurs first. Spark plug type and gap setting are shown in
"PRODUCT SPECIFICATIONS" section of this manual.
IN-LINE FUEL FILTER (See Fig. 16)
The fuel filter should be replaced once each season. Iffuel
filter becomes clogged, obstructingfuel flow tocarburetor,
replacement isrequired.
•With engine cool, remove filter and plug fuel linesec-
tions.
•Place new fuel filter in position in fuel line with arrow
pointingtowards carburetor.
•Be sure there are no fuel line leaks and clamps are
properlypositioned.
•Immediately wipe up any spilledgasoline.
CLAMP
CLAMP
FUEL _.__...____
FILTER
FIG. 16
CLEANING
•Clean engine, battery, seat, finish, etc. of all foreign
matteK
Keep finished surfaces and wheels free of allgasoline,
oil, etc.
Protect painted surfaces with automotive type wax.
We do not recommend using agarden hose to clean your
tractor unless the electrical system, muffler, air filter'and
carburetor are covered to keep water out. Water inengine
18 can resultin ashortened engine life.

SERVICE AND ADJUSTMENTS
CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:
Depress clutch/brake pedal fully and set parking brake.
Place motion control lever in neutral (N) position.
• Place attachment clutch in "DISENGAGED" posiUon.
•Turn ignition key "OFF" and remove key.
•Make sure the blades and all moving parts have completely stopped.
•Disconnect spark plug wire from spark plug and place wire where it cannot come in contact
with plug.
TRACTOR TO LEVEL MOWER HOUSING
TO REMOVE MOWER (See Fig. 17)
Mower willbeeasierto remove from the rightside oftractor.
•Place attachment clutch in "DISENGAGED" position.
•Move attachment liftlever forward to lower mower to its
lowest position.
•Roll belt offengine pulley.
•Remove small retainer spring, and lift clutch spring off
pulley bolt.
•Remove large retainer spring, slide collar offand push
housing guide out ofbracket.
•Disconnect anti-swaybar from chassis bracket by re-
moving retainerspring.
•Disconnect suspension arms from rear deck brackets
by removingretainer springs.
• Disconnect front linksfrom deck by removing retainer
springs.
• Raise liftlever to raise suspension arms. Slide mower
out from under tractor.
IMPORTANT: IF AN ATTACHMENT OTHER THAN THE
MOWER DECK IS TO BE MOUNTED ON THE TRAC-
TOR, REMOVE THE FRONT LINKS AND HOOK THE
CLUTCH SPRING INTO SQUARE HOLE IN FRAME.
TO INSTALL MOWER
•Raise attachment lift lever to its highest position.
•Slide mower undertractor with discharge guard to right
side oftractor.
•Lower liftlever to itslowest position.
•installmower in reverse order of removal instructions.
SMALL RETAINER SPRING
Adjust the mower while tractor isparked on level groundor
driveway. Make suretires areproperly inflated (See =PROD-
UCT SPECIFICATIONS" sectionofthis manual). Iftiresare
over or underinflated, you will not properly adjust your
mower.
SIDE-TO-SIDE ADJUSTMENT (See Figs. 18 and 19)
• Raise mower to its highest position.
• At the midpoint of both sides of mower, measure height
from bottom edge of mower to ground. Distance"A" on
both sides of mower should be the same or within 1/4"
•of each other.
• If adjustment is necessary, make adjustment on one
side of mower only. FOT O E DGE
IGROUND LINE V'"'J_" ]
FIG. 18
CLUTCH SPRING FRONT LINK
RETAINER SPRING
COLLAR RETAINER SPRINGS
(BOTH SIDES)
HOUSING GUIDE LARGE RETAINER
SPRING BRACKET FIG. 17
19

SERVICE AND ADJUSTMENTS
•To raise one side of mower, tighten liftlink adjustment
nut on that side.
•To lowerone side of mower, loosen lift link adjustment
nut on that side.
NOTE: Three fulltums of adjustment nutwillchange mower
height about 1/8".
• Recheck measurements after adjusting.
LIFT L_
FIG. 19
FRONT-TO-BACK ADJUSTMENT (See Figs. 20 and 21 )
IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IF
THE FOLLOWING FRONT-TO-BACK ADJUSTMENT IS
NECESSARY, BE SURE TO ADJUST BOTH FRONT LINKS
EQUALLY SO MOWER WILL STAY LEVEL SIDE-TO-
SIDE.
To obtain the best cutting results, themowe rhousing should
be adjusted so that the front is approximately 1/8" to 1/2"
Iowerthan the rear when the mower isin its highest position.
Check adjustment on dght side oftractor. Measure distance
"D" directly in front and behind the mandrel at bottom edge
of mower housing as shown.
• Before making any necessary adjustments, check that
both front linksare equal in length. Both links should be
approximately 10-3/8".
If links are not equal in length, adjust one link to same
length as other link.
•To lower front of mower loosen nut=E"on both front links
an equal number of turns.
• When distance =D"is 1/8" to 1/2" lower at front than tea=;,
tighten nuts "F" against trunnion on both front links.
• To raise frontof mower, loosen nut"F" from trunnion on
both front links. Tighten nut =E"on both front links an
equal number of turns.
• When distance "D" is 1/8" to 1/2" lower atfront than rear,
tighten nut =F" against trunnion on both front links.
Recheck side-to-side adjustment.
"MANDREL
FIG. 20
BOTH FRONT LINKS MUSTBE EQUALIN LENGTH
NUT
TRL
FRONT LINKS
FIG. 21
TO REPLACE MOWER BLADE DRIVE BELT
(See Fig. 22)
The mower blade ddve belt may be replaced without tools.
Parkthe tractor on level surface. Engage parking brake.
BELT REMOVAL -
Remove mower from tractor (See "TO REMOVE
MOWER" in this sectionof this manual).
Work belt off both mandrel pulleysand idler pulleys,
•Pull belt away from mower.
BELT INSTALLATION -
•Install new belt in reverse order of removal
•Make sure belt isin all pulleygroovesand inside all belt
guides.
Install mower in reverse order of removalinstructions,
MANDREL PULLEY IDLER PULLEYS
2O
MANDREL
PULLEY
FIG. 22
TO ADJUST BRAKE (See Fig. 23)
Your tractor is equipped with an adjustable brake system
which is mounted on the side ofthe transaxle.
If tractor requires more than six(6) feet stoppingdistance at
high speed in highest gear, then brake mustbe adjusted.
•Depress clutctVbrake pedaland engage parkingbrake.
•Measure distance betweenbrakeoperatingarm an_lnut
"A"on brake rod.