GTH2550XPGTH2550XPGTH2550XPGTH2550XPGTH2550XPOwner’s Manual

2

I. GENERAL OPERATION• Read, understand, and follow all instructions in the

manual and on the machine before starting.• Only allow responsible adults, who are familiar with the

instructions, to operate the machine.• Clear the area of objects such as rocks, toys, wire, etc.,

which could be picked up and thrown by the blade.• Be sure the area is clear of other people before mowing.

Stop machine if anyone enters the area.• Never carry passengers.• Do not mow in reverse unless absolutely necessary.

Always look down and behind before and while backing.• Be aware of the mower discharge direction and do not

point it at anyone. Do not operate the mower withouteither the entire grass catcher or the guard in place.

• Slow down before turning.• Never leave a running machine unattended. Always turn

off blades, set parking brake, stop engine, and removekeys before dismounting.

• Turn off blades when not mowing.• Stop engine before removing grass catcher or unclog-

ging chute.• Mow only in daylight or good artificial light.• Do not operate the machine while under the influence of

alcohol or drugs.• Watch for traffic when operating near or crossing road-

ways.• Use extra care when loading or unloading the machine

into a trailer or truck.• Data indicates that operators, age 60 years and above,

are involved in a large percentage of riding mower-related injuries. These operators should evaluate theirability to operate the riding mower safely enough toprotect themselves and others from serious injury.

• Keep machine free of grass , leaves or other debris build-up which can touch hot exhaust / engine parts and burn.Do not allow the mower deck to plow leavesor other debris which can cause build-up to occur. Cleanany oil or fuel spillage before operating or storing themachine. Allow machine to cool beforestorage.

II. SLOPE OPERATIONSlopes are a major factor related to loss-of-control and tipoveraccidents, which can result in severe injury or death. All slopesrequire extra caution. If you cannot back up the slope or if you feeluneasy on it, do not mow it.

DO:• Mow up and down slopes, not across.• Remove obstacles such as rocks, tree limbs, etc.• Watch for holes, ruts, or bumps. Uneven terrain could

overturn 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.• Follow the manufacturer’s recommendations for wheel

weights or counterweights to improve stability.• Use extra care with grass catchers or other attach-

ments. These can change the stability of the machine.• Keep all movement on the slopes slow and gradual. Do not

make sudden changes in speed or direction.• Avoid starting or stopping on a slope. If tires lose traction,

disengage the blades and proceed slowly straight down theslope.

SAFE OPERATION PRACTICES FOR RIDE-ON MOWERSIMPORTANT: 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.

SAFETY RULES

DO NOT:• Do not turn on slopes unless necessary, and then, turn

slowly and gradually downhill, if possible.• Do not mow near drop-offs, ditches, or embankments.

The mower could suddenly turn over if a wheel is over theedge of a cliff or ditch, or if an edge caves in.

• Do not mow on wet grass. Reduced traction could causesliding.

• Do not try to stabilize the machine by putting your footon the ground.

• Do not use grass catcher on steep slopes.

III. CHILDRENTragic accidents can occur if the operator is not alert to thepresence of children. Children are often attracted to themachine and the mowing activity. Never assume thatchildren will remain where you last saw them.• Keep children out of the 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.• Never carry children. They may fall off and be seriously

injured or interfere with safe machine operation.• Never allow children to operate the machine.• Use extra care when approaching blind corners, 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 only an approved container.- Never remove gas cap or add fuel with the engine

running. Allow engine to cool before refueling. Do notsmoke.

- Never refuel the machine indoors.- Never store the machine or fuel container inside where

there is an open flame, such as a water heater.• Never run a machine inside a closed area.• Keep nuts and bolts, especially blade attachment bolts,

tight and keep equipment in good condition.• Never tamper with safety devices. Check their proper

operation regularly.• Keep machine free of grass, leaves, or other debris

build-up. Clean oil or fuel spillage. Allow machine to coolbefore storing.

• Stop and inspect the equipment if you strike an object.Repair, if necessary, before restarting.

• Never make adjustments or repairs with the enginerunning.

• Grass catcher components are subject to wear, dam-age, and deterioration, which could expose moving partsor allow objects to be thrown. Frequently check compo-nents and replace with manufacturer's recommendedparts, when necessary.

• Mower blades are sharp and can cut. Wrap the blade(s)or wear gloves, and use extra caution when servicingthem.

• Check brake operation frequently. Adjust and serviceas required.

3

Safe Operation Practices for Ride-On MowersSAFETY RULES

• Be sure the area is clear of other people before mowing. Stopmachine 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 of the 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 rocks, 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 starting or stopping on a slope. If tires lose traction,

disengage the blades and proceed slowly straight down theslope.

• If machine stops while going uphill, disengage blades, shiftinto reverse and back down slowly.

• Do not turn on slopes unless necessary, and then, turn slowlyand gradually downhill, if possible.

Look for this symbol to point out im-portant safety precautions. It meansCAUTION!!! BECOME ALERT!!! YOURSAFETY IS INVOLVED.

WARNINGEngine exhaust, some of its constituents, and cer-tain vehicle components contain or emit chemicalsknown to the State of California to cause cancer andbirth defects or other reproductive harm.

WARNINGBattery posts, terminals and related accessoriescontain lead and lead compounds, chemicals knownto the State of California to cause cancer and birthdefects or other reproductive harm. Wash handsafter handling.

CAUTION: In order to prevent accidentalstarting when setting up, transporting,adjusting or making repairs, always dis-connect spark plug wire and place wirewhere it cannot contact spark plug.

CAUTION: Do not coast down a hill inneutral, you may lose control of thetractor.

CAUTION: Tow only the attachmentsthat are recommended by and complywith specifications of the manufacturerof your tractor. Use common sense whentowing. Operate only at the lowest pos-sible speed when on a slope. Too heavyof a load, while on a slope, is danger-ous. Tires can lose traction with theground and cause you to lose control ofyour tractor.

4

PRODUCT SPECIFICATIONS

GASOLINE CAPACITY 3.5 GALLONSAND TYPE: UNLEADED REGULAR

OIL TYPE (API-SF-SJ): SAE 30 (above 32°F)SAE 5W-30 (below 32°F)

OIL CAPACITY: 3.0 PINTS W/O FILTER

SPARK PLUG: CHAMPION: BPR5ES(GAP: .030")

GROUND SPEED (MPH): FORWARD: 0 – 5.5REVERSE: 0 – 2.4

TIRE PRESSURE: FRONT: 14 PSIREAR: 10 PSI

CHARGING SYSTEM: 16 AMPS @ 3600 RPM

BATTERY: AMP/HR: 35MIN. CCA: 280CASE SIZE: U1R

BLADE BOLT TORQUE: 27–35 FT. LBS.

CONGRATULATIONS on your purchase of a new tractor. Ithas been designed, engineered and manufactured to giveyou the best possible dependability and performance.

Should you experience any problem you cannot easilyremedy, please contact your nearest authorized servicecenter/department. We have competent, well-trained tech-nicians and the proper tools to service or repair this tractor.

Please read and retain this manual. The instructions willenable you to assemble and maintain your tractor properly.Always observe the “SAFETY RULES”.

CUSTOMER RESPONSIBILITIES• Read and observe the safety rules.• Follow a regular schedule in maintaining, caring for and

using your tractor.• Follow the instructions under “Customer Responsibili-

ties” and “Storage” sections of this owner’s manual.

WARNING: This tractor is equipped with an internal com-bustion engine and should not be used on or near anyunimproved forest-covered, brush-covered or grass-cov-ered land unless the engine’s exhaust system is equippedwith a spark arrester meeting applicable local or state laws(if any). If a spark arrester is used, it should be maintainedin effective working order by the operator.

A spark arrester for the muffler is available through yournearest authorized service center/department (See REPAIRPARTS section of this manual).

In the state of California the above is required by law (Section4442 of the California Public Resources Code). Other statesmay have similar laws. Federal laws apply on federal lands.

TABLE OF CONTENTSSAFETY RULES ........................................................ 2-3PRODUCT SPECIFICATIONS ....................................... 4CUSTOMER RESPONSIBILITIES ......................4, 16-19ASSEMBLY................................................................ 6-9OPERATION............................................................10-15MAINTENANCE SCHEDULE....................................... 16

SERVICE AND ADJUSTMENTS .............................20-26STORAGE ................................................................... 27TROUBLESHOOTING .............................................28-29REPAIR PARTS ......................................................32-45WARRANTY ................................................................ 47

5

UNASSEMBLED PARTS

Steering Wheel Insert

Steering Wheel

Mower

Gauge Wheels

(4) Washers 3/8 x 3/4 x 14 Ga.

(4) Wheels

(4) Adjusting Bars

(4) Retainer Springs (double loop)

(4) Clevis Pins

(4) Locknuts 3/8-16

(4) Shoulder Bolts

Nose Roller

Nose Roller NoseRollerBrackets

(2) Hex Bolts 5/16-18 x 1

(2) Washers 17/32 x 7/8 x 16 Ga.

(2) Locknuts 5/16-18

Steering Wheel

(1) Knob

(1) Washer 17/32 x 1-3/16 x 12 Gauge

Seat(4) Brackets

(12) Carriage Bolts5/16-18 x 5/8

(12) Crownlock Nuts 3/16 x 8

(2) Keys

KeysSlope Sheet

(1) Oil Drain Tube For Future Use

(1)Front Plate Assembly

(5) Retainer Springs (double loop)

(2) Retainer Springs (single loop)

(2)Flanged Pins

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ASSEMBLY

HOW TO SET UP YOUR TRACTOR

CHECK BATTERY (See Fig. 2)• Lift hood to raised position.• If this battery is put into service after month and year

indicated on label (label located between terminals)charge battery for minimum of one hour at 6-10 amps.(See "BATTERY" in CUSTOMER RESPONSIBILITIESsection of this manual for charging instructions).

Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes. Toensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use thecorrect tools as necessary to insure proper tightness.

TOOLS REQUIRED FOR ASSEMBLYA socket wrench set will make assembly easier. Standardwrench sizes are listed.

(1) 1/2" wrench (1) Tire pressure gauge

(2) 9/16" wrenches (1) Utility knife

(1) Pliers (1) 3/4" socket w/drive ratchet

When right or left hand is mentioned in this manual, it meanswhen you are in the operating position (seated behind thesteering 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 corners

of carton, and lay panels flat.• Remove mower and packing materials.• Check for any additional loose parts or cartons and

remove.

BEFORE REMOVING TRACTOR FROMSKID

ATTACH STEERING WHEEL (See Fig. 1)• Remove hex bolt, lock washer and large flat washer from

steering shaft.• Position front wheels of the tractor so they are pointing

straight forward.• Slide the steering sleeve over the steering shaft.• Align tabs and press steering sleeve extension into

bottom of steering wheel.• Position steering wheel so cross bars are horizontal (left

to right) and slide onto steering wheel adapter.• Secure steering wheel to steering shaft with hex bolt,

lock washer and large flat washer previously removed.Tighten securely.

• Snap steering wheel insert into center of steering wheel.• Remove protective materials from tractor hood and grill.IMPORTANT: CHECK FOR AND REMOVE ANY STAPLESIN SKID THAT MAY PUNCTURE TIRES WHERE TRACTORIS TO ROLL OFF SKID.

FIG. 1

STEERING WHEELINSERT

STEERINGWHEELADAPTER

STEERINGSHAFT

STEERINGWHEEL

HEX BOLT

LOCKWASHER

FLAT WASHER

FIG. 2

LABEL

TABS

STEERINGSLEEVE

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INSTALL SEAT (See Fig. 3)Adjust seat before tightening adjustment knob.• Remove adjustment knob and flat washer securing seat

to cardboard packing and set aside for assembly of seatto tractor.

• Pivot seat upward and remove from the cardboardpacking. Remove the cardboard packing and discard.

• Place seat on seat pan so head of shoulder bolt ispositioned over large slotted hole in pan.

• Push down on seat to engage shoulder bolt in slot andpull seat towards rear of tractor.

• Pivot seat and pan forward and assemble adjustmentknob and flat washer loosely. 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 down.• Get off seat without moving its adjusted position.• Raise seat and tighten adjustment knob securely.

FIG. 3

SHOULDERBOLT

ADJUSTMENTKNOB

FLAT WASHER

SEAT PAN

SEAT

NOTE: You may now roll or drive your tractor off the skid.Follow the appropriate instruction below to remove thetractor from the skid.

TO ATTACH NOSE ROLLER (See Fig. 4)• Position brackets, washers and nose roller between

deck mounting brackets as shown. Be sure to positionbrackets on correct side, as shown.

• Install hex bolts and locknuts as shown. Tightenhardware securely.

NOTE: Be sure tabs brackets are positioned in tab holes indeck brackets.

FIG. 4

"B" BRACKET TAB

WASHER

LOCKNUT

TABHOLE

NOSE ROLLER

"A"BRACKET TAB

HEXBOLT

ASSEMBLYTO ROLL TRACTOR OFF SKID (See Operationsection for location and function of controls)• Press lift lever plunger and raise attachment lift lever to

its highest position.• Release parking brake by depressing brake pedal.• Place freewheel control in freewheeling position to

disengage transmission (See “TO TRANSPORT” in theOperation section of this manual).

• Roll tractor forward off skid.• Remove banding holding deflector shield up against

tractor.

TO DRIVE TRACTOR OFF SKID (See Opera-tion section for location and function of con-trols)

WARNING: Before starting, read, understand andfollow all instructions in the Operation section of this manual.Be sure tractor is in a well-ventilated area. Be sure the areain front of tractor is clear of other people and objects.• Be sure all the above assembly steps have been

completed.• Check engine oil level and fill fuel tank with gasoline.• Place freewheel control in "transmission engaged" posi-

tion.• Sit on seat in operating position, depress brake pedal

and set the parking brake.• 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 and set parking brake.• Turn ignition key to "OFF" position.Continue with the instructions that follow.

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ASSEMBLY

FIG. 5

ASSEMBLE GAUGE WHEELS ANDBRACKETS TO MOWER DECK (See Fig. 5)

The gauge wheels are designed to keep the mower deck inproper position when operating mower. Be sure they areproperly adjusted to ensure optimum mower performance.• Attach front gauge wheel brackets marked front left

(FL), front right (FR) to mower deck using (3) carriagebolts and (3) locknuts. For ease of installation do nottighten locknuts until all carriage bolts have been in-stalled.

• Attach rear gauge wheel brackets marked rear left (R L),rear right (RR) to mower deck using (3) carriage bolts and(3) locknuts. For ease of installation do not tightenlocknuts until all carriage bolts have been installed.

• Slide gauge wheel bar down into bracket channel, Besure that gauge wheel bar aligning holes are on top.Assemble gauge wheels as shown using shoulder bolts,3/8 washers and 3/8-16 center locknuts and tightensecurely.

• Adjust gauge wheels to highest position for ease ofmower deck assembly.

• Adjust gauge wheels before operating mower as shownin the operation section of this manual.

SHOULDERBOLT

GAUGEWHEEL

3/8-16 CENTERLOCKNUT

GAUGEWHEELMOUNTINGBRACKET

3/8 WASHER

CARRIAGEBOLTS

CROWNLOCKNUT

ADJUSTINGBAR

PIN

RETAINERSPRING

INSTALL MOWER AND DRIVE BELT(See Figs. 6 and 7)Be sure tractor is on level surface and mower suspensionarms are raised with attachment lift control. Engage parkingbrake.• Cut and remove ties securing anti-sway bar and belts.

Swing anti-sway bar to left side of mower deck.• Slide mower under tractor with deflector shield to right

side of tractor.

IMPORTANT: Check belt for proper routing in all mowerpulley grooves.• If equipped, turn height adjustment knob counterclock-

wise until it stops.• Lower mower linkage with attachment lift control.• Install belt into electric clutch pulley groove.• Place the suspension arms on inward pointing deck

pins. Retain with double loop retainer spring with loopsdown as shown.

• Install front plate assembly to tractor suspension brack-ets and retain with single loop retainer springs as shown.

• Position front plate assembly between front mowerbrackets. Raise deck and plate assembly to align holesand insert flanged pins. Secure pins with double loopretainer springs between the plate and mower brackets.

NOTE: To assist in locating hole in flanged pin, the hole inpin is inline with notch on head of pin. If necessary, movemower side-to-side to give space between plate and mowerbrackets.

IMPORTANT: Check belt for proper routing in all mowerpulley grooves.• Connect anti-sway bar to chassis bracket under left

footrest and retain with double loop retainer spring.• If equipped, turn height adjustment knob clockwise to

remove slack from mower suspension.• Raise deck to highest position.• Adjust gauge wheels before operating mower as shown

in the Operation section of this manual.

CHECK TIRE PRESSUREThe tires on your tractor were overinflated at the factory forshipping purposes. Correct tire pressure is important forbest cutting performance.• Reduce tire pressure to PSI shown in “PRODUCT

SPECIFICATIONS” section of this manual.

CHECK MOWER LEVELNESSFor best cutting results, mower should be properly leveled.See “TO LEVEL MOWER HOUSING” in the Service andAdjustments section of this manual.

CHECK FOR PROPER POSITION OF ALLBELTSSee the figures that are shown for replacing motion, mowerdrive, and mower blade drive belts in the Service andAdjustments section of this manual. Verify that the belts arerouted correctly.

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ASSEMBLY

CHASSISBRACKET

ANTI-SWAYBAR

DOUBLELOOPRETAINERSPRING

GAUGEWHEEL

IDLERPULLEY

SUSPENSION ARMS

FRONTMOWERBRACKET

DEFLECTORSHIELD

SINGLE LOOPRETAINERSPRINGS

DOUBLE LOOPRETAINER SPRING(Inward pointing deck pins)

ELECTRICCLUTCHPULLEY

FRONTSUSPENSIONBRACKETS

USE PLIERS FORRETAINER SPRINGS

FIG. 6LOOPDOWN

3CHECKLISTBEFORE YOU OPERATE AND ENJOY YOUR NEW TRAC-TOR, WE WISH TO ASSURE THAT YOU RECEIVE THEBEST PERFORMANCE AND SATISFACTION FROM THISQUALITY PRODUCT.

PLEASE REVIEW THE FOLLOWING CHECKLIST:3 All assembly instructions have been completed.3 No remaining loose parts in carton.3 Battery is properly prepared and charged. (Minimum 1

hour at 6 amps).3 Seat is adjusted comfortably and tightened securely.3 All tires are properly inflated. (For shipping purposes,

the tires were overinflated at the factory).3 Be sure mower deck is properly leveled side-to-side/

front-to-rear for best cutting results. (Tires must beproperly inflated for leveling).

3 Check mower and drive belts. Be sure they are routedproperly around pulleys and inside all belt keepers.

3 Check wiring. See that all connections are still secureand wires are properly clamped.

3 Before driving tractor, be sure freewheel control is indrive position.

WHILE LEARNING HOW TO USE YOUR TRACTOR, PAYEXTRA ATTENTION TO THE FOLLOWING IMPORTANTITEMS:3 Engine oil is at proper level.3 Fuel tank is filled with fresh, clean, regular unleaded

gasoline.3 Become familiar with all controls - their location and

function. Operate them before you start the engine.3 Be sure brake system is in safe operating condition.3 It is important to purge the transmission before operating

your tractor for the first time. Follow proper starting andtransmission purging instructions (See “TO STARTENGINE” and “PURGE TRANSMISSION” in the Opera-tion section of this manual).

FLANGED PIN

FRONTPLATEASSEMBLY

10

OPERATIONThese symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning.

BATTERY CAUTION ORWARNING

REVERSE FORWARD FAST SLOW

ENGINE ON ENGINE OFF OIL PRESSURE LIGHTS ON

FUEL CHOKE MOWER HEIGHT PARKING BRAKELOCKED

UNLOCKED

REVERSE NEUTRAL HIGH LOWATTACHMENTCLUTCH ENGAGED

MOWER LIFT

DANGER, KEEP HANDS AND FEET AWAY FREE WHEEL

(Automatic Models only)

OVER TEMPLIGHT

PARKING BRAKE

IGNITIONATTACHMENT

CLUTCH DISENGAGED

P

KEEP AREA CLEAR SLOPE HAZARDS

15 15 15

(SEE SAFETY RULES SECTION)

11

OPERATIONKNOW YOUR TRACTORREAD THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR.Compare the illustrations with your tractor to familiarize yourself with the location of various controls and adjustments. Savethis manual for future reference.

FIG. 7

THROTTLECONTROL

CHOKECONTROL

ATTACHMENT CLUTCH SWITCH - Used to engage mowerblades or other attachments mounted to your tractor.

LIFT LEVER - Used to raise and lower mower deck or otherattachments mounted to your tractor.

LIFT LEVER PLUNGER - Used to release attachment liftlever when changing its position.

BRAKE PEDAL - Used for braking the tractor and startingthe engine.

MOTION CONTROL - Selects the speed and direction oftractor.CHOKE CONTROL - Used when starting a cold engine.AMMETER - Indocates charging (+) or discharging (-) ofbattery.LIGHT SWITCH - Turns the headlights on and off.

THROTTLE CONTROL - Used to control engine speed.

FREEWHEEL CONTROL - Disengages transmission forpushing or slowly towing the tractor with the engine off.

IGNITION SWITCH - Used to start and stop the engine.

HOURMETER - Indicates hours of operation.

PARKING BRAKE LEVER - Locks brake pedal into thebrake position.

HEIGHT ADJUSTMENT KNOB - Used to adjust the mowerheight.

MOTION DRIVE BELT TENSION HANDLE- Used whenchanging motion drive belt and, if necessary, starting engineunder extremely cold conditions.

Our tractors conform to the safety standards of the American National Standards Institute.

MOTIONCONTROLLEVER

PARKING BRAKELEVER

HEIGHTADJUSTMENTKNOB

IGNITION SWITCH

BRAKE PEDAL

LIFT LEVER

ATTACHMENTCLUTCH SWITCH

FREE WHEEL CONTROL

LIFT LEVERPLUNGER

LIGHT SWITCH

HOURMETERAMMETER

MOTION DRIVEBELT TENSIONHANDLE

12

OPERATIONThe operation of any tractor can result in foreign objects thrown into the eyes, which can resultin severe eye damage. Always wear safety glasses or eye shields while operating your tractor orperforming any adjustments or repairs. We recommend a wide vision safety mask over spectaclesor standard safety glasses.

FIG. 8

“DRIVE”POSITION PARKING

BRAKE“ENGAGED”POSITION

IGNITIONKEY

HEIGHTADJUSTMENTKNOB

“DISENGAGED”POSITION

ATTACHMENT CLUTCH SWITCHPULL OUT TO “ENGAGE”

PUSH IN TO“DISENGAGE”

MOTIONCONTROL LEVER

BRAKE PEDAL“BRAKE”POSITION

CHOKECONTROL

THROTTLECONTROLLEVER

HOW TO USE YOUR TRACTOR

TO SET PARKING BRAKE (See Fig. 8)Your tractor is equipped with an operator presence sensingswitch. When engine is running, any attempt by the operatorto leave the seat without first setting the parking brake willshut off the engine.• Depress brake pedal into full “BRAKE” position and

hold.• Place parking brake lever in “ENGAGED” position and

release pressure from brake pedal. Pedal shouldremain in “BRAKE” position. Make sure parking brakewill hold tractor secure.

TO USE THROTTLE CONTROL (See Fig. 8)Always operate engine at full throttle.• Operating engine at less than full throttle reduces thebattery charging rate.• Full throttle offers the best mower performance.

TO USE CHOKE CONTROL (See Fig. 8)Use choke control whenever you are starting a cold engine.Do not use to start a warm engine.• To engage choke control, pull knob out. Slowly push

knob in to disengage.

TO MOVE FORWARD AND BACKWARD (SeeFig. 8)

CAUTION: Do not attempt to operatemotion control lever when the parkingbrake is set or when the brake pedal isdepressed. Doing so may result inmisadjustment to the drive control sys-tem.

The direction and speed of movement is controlled by themotion control lever.• Start tractor with motion control lever in neutral (N)

position.• Release parking brake.• Slowly move motion control lever to desired position.

TO ADJUST MOWER CUTTING HEIGHT(See Fig. 8)The cutting height is controlled by turning the height adjust-ment knob in desired direction.• Turn knob clockwise ( ) to raise cutting height.• Turn knob counterclockwise ( ) to lower cutting

height.The cutting height range is approximately 1-1/2" to 4-1/2".The heights are measured from the ground to the blade tipwith the engine not running. These heights are approximateand may vary depending upon soil conditions, height ofgrass and types of grass being mowed.• The average lawn should be cut to approximately 2-1/2

inches during the cool season and to over 3 inchesduring hot months. For healthier and better lookinglawns, mow often and after moderate growth.

• For best cutting performance, grass over 6 inches inheight should be mowed twice. Make the first cutrelatively high; the second to desired height.

STOPPING (See Fig. 8)MOWER BLADES -• To stop mower blades,move attachment clutch switch

to “DISENGAGED” position.GROUND DRIVE -• To stop ground drive, depress brake pedal into full

“BRAKE” position.IMPORTANT: THE MOTION CONTROL LEVERRETURNS TO NEUTRAL (N) POSITION WHEN THE BRAKEPEDAL IS FULLY DEPRESSED.ENGINE -• Move throttle control to slow position.

NOTE: Failure to move throttle control to slow position andallowing 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 preventunauthorized use.

• Never use choke to stop engine.IMPORTANT: LEAVING THE IGNITION SWITCH IN ANYPOSITION OTHER THAN "OFF" WILL CAUSE THEBATTERY TO BE DISCHARGED, (DEAD).

NOTE: Under certain conditions when tractor is standing idlewith the engine running, hot engine exhaust gases maycause “browning” of grass. To eliminate this possibility,always stop engine when stopping tractor on grass areas.

CAUTION: Always stop tractor com-pletely, as described above, before leav-ing the operator's position; to emptygrass catcher, etc.

13

OPERATION

FIG. 11

TO OPERATE MOWER (See Fig. 10)Your tractor is equipped with an operator presence sensingswitch. Any attempt by the operator to leave the seat withthe engine running and the attachment clutch engaged willshut off the engine.• Select desired height of cut.• Lower mower with attachment lift control.• Start mower blades by engaging attachment clutch

control.• TO STOP MOWER BLADES - disengage attachment

clutch control.

LOWESTPOSITION

DEFLECTORSHIELD

FIG. 10

FIG. 9

TOWING CARTS AND OTHER ATTACH-MENTSTow only the attachments that are recommended by andcomply with specifications of the manufacturer of yourtractor. Use common sense when towing. Too heavy of aload, while on a slope, is dangerous. Tires can lose tractionwith the ground and cause you to lose control of your tractor.

LIFT LEVERHIGESTPOSITION

ATTACHMENT CLUTCHSWITCH PULL OUT TO“ENGAGE”

PUSH IN TO“DISENGAGE”

TO OPERATE ON HILLS

TO TRANSPORT (See Figs. 7 and 11)When pushing or towing your tractor, be sure to disengagetransmission by placing freewheel control in freewheelingposition. Free wheel control is located at the rear drawbar oftractor.• Raise attachment lift to highest position with attachment

lift control.• Pull freewheel control out and into the slot and release

so it is held in the disengaged position.• Do not push or tow tractor at more than two (2) MPH.• To reengage transmission, reverse above procedure.

NOTE: To protect hood from damage when transporting yourtractor on a truck or a trailer, be sure hood is closed andsecured to tractor. Use an appropriate means of tying hoodto tractor (rope, cord, etc.).

CAUTION: Do not operate the mowerwithout either the entire grass catcher,on mowers so equipped, or the deflectorshield in place.

CAUTION: Do not drive up or down hillswith slopes greater than 15° and do notdrive across any slope.

• Choose the slowest speed before starting up or downhills.

• Avoid stopping or changing speed on hills.• If stopping is absolutely necessary, push brake pedal

quickly to brake position and engage parking brake.IMPORTANT: THE MOTION CONTROL LEVERRETURNS TO NEUTRAL (N) POSITION WHEN THE BRAKEPEDAL IS FULLY DEPRESSED.• To restart movement, slowly release parking brake and

brake pedal.• Slowly move motion control lever to slowest setting.• Make all turns slowly.

TO ADJUST GAUGE WHEELS (See Fig. 9)Gauge wheels are properly adjusted when they are slightlyoff the ground when mower is at the desired cutting height inoperating position. Gauge wheels then keep the deck inproper position to help prevent scalping in most terrainconditions.NOTE:Adjust gauge wheels with tractor on a flat levelsurface.• Adjust mower to desired cutting height (See “TO AD-

JUST MOWER CUTTING HEIGHT” in the Operationsection of this manual).

• Remove retainer spring and clevis pin which secureeach gauge wheel bar.

• Lower gauge wheels to ground. Raise gauge wheelsslightly to align holes in bracket and gauge wheel bar andinsert clevis pin. Gauge wheels should be slightly off theground.

• Replace retainer spring into clevis pin.• Be sure all gauge wheels are in the same setting.IMPORTANT: BE SURE TO READJUST GAUGE WHEELSIF YOU CHANGE THE CUTTING HEIGHT OF THE MOWERDECK.

CLEVIS

RETAINER

14

OPERATION

ADD GASOLINE• Fill fuel tank. Use fresh, clean, regular unleaded

gasoline with a minimum of 87 octane. (Use of leadedgasoline will increase carbon and lead oxide depositsand reduce valve life). Do not mix oil with gasoline.Purchase fuel in quantities that can be used within 30days to assure fuel freshness.

IMPORTANT: WHEN OPERATING IN TEMPERATURESBELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADEGASOLINE TO HELP INSURE GOOD COLD WEATHERSTARTING.

WARNING: Experience indicates that alcohol blended fuels(called gasohol or using ethanol or methanol) can attractmoisture which leads to separation and formation of acidsduring storage. Acidic gas can damage the fuel system ofan engine while in storage. To avoid engine problems, thefuel system should be emptied before storage of 30 days orlonger. Drain the gas tank, start the engine and let it run untilthe fuel lines and carburetor are empty. Use fresh fuel nextseason. See Storage Instructions for additional information.Never use engine or carburetor cleaner products in the fueltank or permanent damage may occur.

BEFORE STARTING THE ENGINE

CHECK ENGINE OIL LEVEL• 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 onthe tube. Do not thread the cap onto the tube. Removeand 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 foreasier starting (See “OIL VISCOSITY CHART” in theCustomer Responsibilities section of this manual).

• To change engine oil, see the Customer Responsibili-ties section in this manual.

TO START ENGINE (See Fig. 8)When starting the engine for the first time or if the engine hasrun out of fuel, it will take extra cranking time to move fuelfrom the tank to the engine.• Be sure freewheel control is in the transmission engaged

position.• Sit on seat in operating position, depress brake pedal

and set parking brake.• Move attachment clutch to “DISENGAGED” position.• Move throttle control to fast position• Pull choke control out for a cold engine start attempt. For

a warm engine start attempt the choke control may notbe needed.

NOTE: Before starting, read the warm and cold startingprocedures below.• Insert key into ignition and turn key clockwise to

“START” position and release key as soon as enginestarts. Do not run starter continuously for more thanfifteen seconds per minute. If the engine does not startafter several attempts, push choke control in, wait a fewminutes and try again. If engine still does not start, pullthe choke control out and retry.

WARM WEATHER STARTING (50° F and above)• When engine starts, slowly push choke control in until

the engine begins to run smoothly. If the engine startsto run roughly, pull the choke control out slightly for a fewseconds and then continue to push the control in slowly.

• The attachments and ground drive can now be used. Ifthe engine does not accept the load, restart the engineand allow it to warm up for one minute using the chokeas described above.

COLD WEATHER STARTING (50° F and below)• When engine starts, slowly push choke control in until

the engine begins to run smoothly. Continue to push thechoke control in small steps allowing the engine toaccept small changes in speed and load, until the chokecontrol is fully in. If the engine starts to run roughly, pullthe choke control out slightly for a few seconds and thencontinue to push the control in slowly. This may requirean engine warm-up period from several seconds toseveral minutes, depending on the temperature.

NOTE: In extreme cold conditions, if engine will not start,you may need to disengage the motion drive belt as follows:• Be sure parking brake is engaged.• Remove retainer spring from the drive belt tension

handle to relieve belt tension.• Start engine and allow it to warm up for three (3) minutes.• Shut-off engine and engage parking brake.• Engage drive belt tension handle and replace the re-

tainer spring.

AUTOMATIC TRANSMISSION WARM UP• Before driving the unit in cold weather, the transmission

should be warmed up as follows:• Be sure the tractor is on level ground.• Place the motion control lever in neutral. Re-

lease the parking brake and let the brakeslowly return to operating position.

• Allow one minute for transmission to warm up.This can be done during the engine warm upperiod.

• The attachments can be used during the engine warm-up period after the transmission has been warmed upand may require the choke control be pulled out slightly.

NOTE: If at a high altitude (above 3000 feet) or in coldtemperatures (below 32 F) the carburetor fuel mixture mayneed to be adjusted for best engine performance. See “TOADJUST CARBURETOR” in the Service and Adjustmentssection of this manual.

CAUTION: Fill to bottom of gas tankfiller neck. Do not overfill. Wipe off anyspilled oil or fuel. Do not store, spill oruse gasoline near an open flame.

15

OPERATIONMOWING TIPS• Tire chains cannot be used when the mower housing is

attached to tractor.• Mower should be properly leveled for best mowing

performance. See “TO LEVEL MOWER HOUSING” inthe Service and Adjustments section of this manual.

• The left hand side of mower should be used for trimming.• Drive so that clippings are discharged onto the area that

has been cut. Have the cut area to the right of the tractor.This will result in a more even distribution of clippingsand more uniform cutting.

• When mowing large areas, start by turning to the right sothat clippings will discharge away from shrubs, fences,driveways, etc. After one or two rounds, mow in theopposite direction making left hand turns until finished(See Fig. 12).

• If grass is extremely tall, it should be mowed twice toreduce load and possible fire hazard from dried clip-pings. Make first cut relatively high; the second to thedesired height.

• Do not mow grass when it is wet. Wet grass will plugmower and leave undesirable clumps. Allow grass to drybefore mowing.

• Always operate engine at full throttle when mowingto assure better mowing performance and proper dis-charge of material. Regulate ground speed by selectinga low enough gear to give the mower cutting perfor-mance as well as the quality of cut desired.

• When operating attachments, select a ground speedthat will suit the terrain and give best performance of theattachment being used.

FIG. 12

PURGE TRANSMISSION

CAUTION: Never engage or disengagefreewheel lever while the engine is run-ning.

To ensure proper operation and performance, it is recom-mended that the transmission be purged before operatingtractor for the first time. This procedure will remove anytrapped air inside the transmission which may have devel-oped during shipping of your tractor.IMPORTANT: SHOULD YOUR TRANSMISSION REQUIREREMOVAL FOR SERVICE OR REPLACEMENT, ITSHOULD BE PURGED AFTER REINSTALLATION BEFOREOPERATING THE TRACTOR.• Place tractor safely on level surface with engine off and

parking brake set.• Disengage transmission by placing freewheel control in

freewheeling position (See “TO TRANSPORT” in thissection of manual).

• Sitting in the tractor seat, start engine. After the engineis running, move throttle control to slow position. Disen-gage parking brake

• Move motion control lever to full forward position andhold for five (5) seconds. Move lever to full reverseposition and hold for five (5) seconds. Repeat thisprocedure three (3) times.

NOTE: During this procedure there will be no movement ofdrive wheels. The air is being removed from hydraulic drivesystem.• Move motion control lever to neutral (N) position. Shut-

off engine and set parking brake.• Engage transmission by placing freewheel control in

driving position (See “TO TRANSPORT” in this sectionof manual).

• Sitting in the tractor seat, start engine. After the engineis running, move throttle control to half (1/2) speed.Disengage parking brake.

• Slowly move motion control lever forward, after thetractor moves approximately five (5) feet, slowly movemotion control lever to reverse position. After the tractormoves approximately five (5) feet return the motioncontrol lever to the neutral (N) position. Repeat thisprocedure with the motion control lever three (3) times.

• Your tractor is now purged and now ready for normaloperation.

16

BEFORE EACH USE

TRACT0R

Adjust Motion Drive Belt(s) Tension

Inspect Muffler/Spark Arrester

Lubrication Chart

Check Brake Operation

Clean Air Filter

Change Engine Oil

Replace Air Filter Paper Cartridge

Replace Spark Plug

Check Battery Level

Check Tire Pressure

Clean Battery and Terminals

FILL IN DATESAS YOU COMPLETEREGULAR SERVICE

MAINTENANCE SCHEDULE

EVERY 8 HOURS

EVERY 25 HOURS

EVERY 50 HOURS

EVERY 100 HOURS

EVERY SEASON

SERVICE DATES

Check for Loose Fasteners

BEFORE STORAGE

Check Engine Oil Level

Clean Engine Cooling Fins

Sharpen/Replace Mower Blades

Check Operator Presence andInterlock Systems

Clean Air Screen

1 - Change more often when operating under a heavy load or in high ambient temperatures.2 - Service more often when operating in dirty or dusty conditions.3 - If equipped with oil filter, change oil every 50 hours.4 - Replace blades more often when mowing in sandy soil.

ENGINE

Replace Oil Filter (If equipped)

Check Transaxle Cooling

Adjust Blade Belt(s) Tension

Replace Fuel Filter

1

4

2

2

2

2

5 - If equipped with adjustable system.6 - Not required if equipped with maintenance-free battery.7 - Tighten front axle pivot bolt to 35 ft.-lbs. maximum. Do not overtighten.

1,

12,3,

2

5

5

6

7

GENERAL RECOMMENDATIONSThe warranty on this tractor does not cover items that havebeen subjected to operator abuse or negligence. To receivefull value from the warranty, operator must maintain tractoras instructed in this manual.Some adjustments will need to be made periodically toproperly maintain your tractor.All adjustments in the Service and Adjustments section ofthis manual should be checked at least once each season.• Once a year you should replace the spark plug, clean or

replace air filter, and check blades and belts for wear. Anew spark plug and clean air filter assure proper air-fuelmixture and help your engine run better and last longer.

BEFORE EACH USE• Check engine oil level.• Check brake operation.• Check tire pressure.• Check operator presence and

interlock systems for proper operation.• Check for loose fasteners.

TIE ROD BALL JOINTS1

FRONT WHEELBEARING ZERK

2

ENGINE

SPINDLEZERK

FRONT WHEELBEARINGZERK

2

2 2

3

SPINDLE ZERK

STEERINGSECTORGEAR TEETH

2

LUBRICATION CHART

SPRAY SILICONE LUBRICANT (MOVE BOOTS TO LUBRICATE)

GENERAL PURPOSE GREASE

REFER TO CUSTOMER RESPONSIBILITIES “ENGINE” SECTION

IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTSWHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRI-CANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTENTHE LIFE OF THE SELF-LUBRICATING BEARINGS. IF YOUFEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POW-DERED GRAPHITE TYPE LUBRICANT SPARINGLY.

2

1

3

CUSTOMER RESPONSIBILITIES

17

CUSTOMER RESPONSIBILITIES

FIG. 13

MANDRELASSEMBLY

BLADE

TRAILING EDGE UP

FLATWASHER

LOCKWASHER

HEX BOLT(GRADE 8)*

*A GRADE 8 HEAT TREATED BOLT CAN BEIDENTIFIED BY SIX LINES ON THE BOLT HEAD.

CENTERHOLE

STAR

TRACTORAlways observe safety rules when performing any mainte-nance.

BRAKE OPERATIONIf tractor requires more than six (6) feet stopping distance athigh speed in highest gear, then brake must be adjusted.(See “TO ADJUST BRAKE” in the Service and Adjustmentssection of this manual).

TIRES• Maintain proper air pressure in all tires (See “PRODUCT

SPECIFICATIONS” section of this manual).• Keep tires free of gasoline, oil, or insect control chemi-

cals which can 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 toslow leaks, tire sealant may be purchased from your localparts dealer. Tire sealant also prevents tire dry rot andcorrosion.

OPERATOR PRESENCE SYSTEMBe sure operator presence and interlock systems are work-ing properly. If your tractor does not function as described,repair the problem immediately.• The engine should not start unless the brake pedal is

fully depressed and attachement clutch control is in thedisengaged position.

• When the engine is running, any attempt by the operatorto leave the seat without first setting the parking brakeshould shut off the engine.

• When the engine is running and the attachment clutch isengaged, any attempt by the operator to leave the seatshould shut off the engine.

• The attachment clutch should never operate unless theoperator is in the seat..

BLADE CAREFor best results mower blades must be kept sharp. Replacebent or damaged blades.

BLADE REMOVAL (See Fig. 13)• Raise mower to highest position to allow access to

blades.• Remove hex bolt, lock washer and flat washer securing

blade.• Install new or resharpened blade with trailing edge up

towards deck as shown.

IMPORTANT: TO ENSURE PROPER ASSEMBLY, CENTERHOLE IN BLADE MUST ALIGN WITH STAR ON MANDRELASSEMBLY.• 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 GRADE 8 HEAT TREATED.

TO SHARPEN BLADE (See Fig. 14)NOTE: We do not recommend sharpening blade - but if youdo, be sure the blade is balanced.Care should be taken to keep the blade balanced. Anunbalanced blade will cause excessive vibration and even-tual damage to mower and engine.• The blade can be sharpened with a file or on 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 a cone balancer. (When using a conebalancer, follow the instructions supplied with balancer).

NOTE: Do not use a nail for balancing blade. The lobes ofthe center hole may appear to be centered, but are not.• Slide blade on to an unthreaded portion of the steel bolt

or pin and hold the bolt or pin parallel with the ground. Ifblade is balanced, it should remain in a horizontalposition. If either end of the blade moves downward,sharpen the heavy end until the blade is balanced.

5/8" BOLTOR PIN

BLADE

CENTER HOLE

FIG. 14BATTERYYour tractor has a battery charging system which is suffi-cient for normal use. However, periodic charging of thebattery with an automotive charger will extend its life.• 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 ismaintenance free. Do not attempt to open or remove capsor covers. Adding or checking level of electrolyte is notnecessary.

TO CLEAN BATTERY AND TERMINALSCorrosion and dirt on the battery and terminals can causethe battery to “leak” power.• Remove terminal guard.• 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 of this manual).

18

AIR FILTERYour engine will not run properly using a dirty air filter.Service air cleaner more often under dusty conditions. SeeEngine Manual.

ENGINE OIL FILTERReplace the engine oil filter every season or every other oilchange if the tractor is used more than 100 hours in one year.

CUSTOMER RESPONSIBILITIESV-BELTSCheck V-belts for deterioration and wear after 100 hours ofoperation and replace if necessary. The belts are notadjustable. Replace belts if they begin to slip from wear.

CLEAN AIR SCREENAir screen must be kept free of dirt and chaff to preventengine damage from overheating. Clean with a wire brush orcompressed air to remove dirt and stubborn dried gum fibers.

FIG. 16

CLEAN AIR INTAKE/COOLING AREASTo insure proper cooling, make sure the grass screen,cooling fins, and other external surfaces of the engine arekept clean at all times.

Every 100 hours of operation (more often under extremelydusty, dirty conditions), remove the blower housing andother cooling shrouds. Clean the cooling fins and externalsurfaces as necessary. Make sure the cooling shrouds arereinstalled.

NOTE: Operating the engine with a blocked grass screen,dirty or plugged cooling fins, and/or cooling shrouds removedwill cause engine damage due to overheating.air, as this will damage the cartridge. Replace a dirty, bent,

or damaged cartridge.TO CHANGE ENGINE OIL (See Figs. 15 and 16)Determine temperature range expected before oil change.All oil must meet API service classification SF-SJ.• 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 cap from bottom fitting of drain valve and install

the drain tube onto the fitting.

CLOSEDANDLOCKEDPOSITION

CAP

DRAINTUBE

OIL DRAIN VALVE

TRANSAXLE COOLINGThe transmission fan and cooling fins should be kept cleanto assure proper cooling.

Do not attempt to clean fan or transmission while engine isrunning or while the transmission is hot. To prevent possibledamage to seals, do not use high pressure water or steamto 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 usecompressed air or high pressure sprayer to clean cool-ing fins.

TRANSAXLE PUMP FLUIDThe transaxle was sealed at the factory and fluid mainte-nance is not required for the life of the transaxle. Should thetransaxle ever leak or require servicing, contact your nearestauthorized service center/department.

ENGINE

LUBRICATIONOnly use high quality detergent oil rated with API serviceclassification SF-SJ. Select the oil’s SAE viscosity gradeaccording to your expected operating temperature.

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

SAE VISCOSITY GRADES

-20° 0° 30° 40° 80° 100°

-30° -20° 0° 20° 30° 40°

°F

°C

32°

-10° 10°

60°

5W-30

SAE 30

NOTE: Although multi-viscosity oils (5W30, 10W30 etc.)improve starting in cold weather, these multi-viscosity oilswill result in increased oil consumption when used above32°F. Check your engine oil level more frequently to avoidpossible engine damage from running low on oil.

Change the oil after every 50 hours of operation or at leastonce a year if the tractor is not used for 50 hours in one year.

Check the crankcase oil level before starting the engine andafter each eight (8) hours of operation. Tighten oil fill cap/dipstick securely each time you check the oil level.

FIG. 15

• Unlock drain valve by pushing inward and turning coun-terclockwise.

• To open, pull out on the drain valve.• After oil has drained completely, close and lock the drain

valve by pushing inward and turning clockwise until thepin is in the locked position as shown.

• Remove the drain tube and replace the cap onto to thebottom fitting of the drain valve.

• Refill engine with oil through oil fill dipstick tube. Pourslowly. Do not overfill. For approximate capacity see“PRODUCT SPECIFICATIONS” section of this manual.

• Use gauge on oil fill cap/dipstick for checking level.Insert dipstick into the tube and rest the oil fill cap on thetube. Do not thread the cap onto the tube when takingreading. Keep oil at “FULL” line on dipstick. Tightencap onto the tube securely when finished.

19

CUSTOMER RESPONSIBILITIES

FIG. 17

FUEL FILTER

CLAMP

CLAMP

CLEANING• Clean engine, battery, seat, finish, etc. of all foreign

matter.• Keep finished surfaces and wheels free of all gasoline,

oil, etc.• Protect painted surfaces with automotive type wax.

We do not recommend using a garden hose to clean yourtractor unless the electrical system, muffler, air filter andcarburetor are covered to keep water out. Water in enginecan result in a shortened engine life.

MUFFLERInspect and replace corroded muffler and spark arrester (ifequipped) as it could create a fire hazard and/or damage.

SPARK PLUGSReplace spark plugs at the beginning of each mowingseason or after every 100 hours of operation, whicheveroccurs first. Spark plug type and gap setting are shown in“PRODUCT SPECIFICATIONS” section of this manual.

IN-LINE FUEL FILTER (See Fig. 17)The fuel filter should be replaced once each season. If fuelfilter becomes clogged, obstructing fuel flow to carburetor,replacement is required.• With engine cool, remove filter and plug fuel line sec-

tions.• Place new fuel filter in position in fuel line with arrow

pointing towards carburetor.• Be sure there are no fuel line leaks and clamps are

properly positioned.• Immediately wipe up any spilled gasoline.

20

SERVICE AND ADJUSTMENTS

TO LEVEL MOWER HOUSINGAdjust the mower while tractor is parked on level ground ordriveway. Make sure tires are properly inflated (See “PROD-UCT SPECIFICATIONS” section of this manual). If tires areover or underinflated, you will not properly adjust yourmower.SIDE-TO-SIDE ADJUSTMENT (See Figs. 18 and 19)• Raise mower to its highest position.• Measure height from bottom of deck curl to ground level

at front corners of mower. Distance “A” on both sides ofmower should be the same.

• If adjustment is necessary, make adjustment on oneside of mower only.

• To raise one side of mower, tighten lift link adjustmentnut on that side.

• To lower one side of mower, loosen lift link adjustmentnut on that side.

FIG. 19

AA GROUND LINE

FRONTPLATEASSMEBLY

RETAINERSPRINGS

LIFTLINKS

FIG. 18

RETAINERSPRING

ADJUSTMENTNUTS

SUSPENSIONARMS

CHASSISBRACKET

FRONT MOWERBRACKET

ELECTRICCLUTCHPULLEY

ANTI-SWAYBAR

RETAINERSPRINGS

FRONTMOWERBRACKET

BOTTOMEDGE OFMOWER TOGROUND

BOTTOMEDGE OFMOWER TOGROUND

TRACTOR

CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:• Depress brake pedal fully and set parking brake.• Place attachment clutch in “DISENGAGED” position.• 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.

TO REMOVE MOWER (See Fig. 18)• Place attachment clutch in “DISENGAGED” position.• If equipped, turn height adjustment knob to lowest

setting.• Lower mower to its lowest position.• Remove retainer spring holding anti-swaybar to chassis

bracket and disengage anti-swaybar from bracket.• Remove four retainer springs from front plate assembly

and remove plate.• Remove retainer springs from suspension arms at deck

and disengage arms from deck.• Raise attachment lift to its highest position.• Slide mower forward and remove belt from electric

clutch pulley.• Slide mower out from under right side of tractor.

TO INSTALL MOWERFollow procedure described in “INSTALL MOWER ANDDRIVE BELT” in the Assembly section of this manual.

21

SERVICE AND ADJUSTMENTS

FRONTPLATEASSEMBLY

NUT “H”

NUT “G”

FIG. 21

TO REPLACE MOWER DRIVE BELTMOWER DRIVE BELT REMOVAL (See Fig. 22) -• Park tractor on a level surface. Engage parking brake.• Remove screws from L.H. mandrel cover and remove

cover.• Roll belt over the top of L.H. mandrel pulley.• Remove belt from electric clutch pulley.• Remove belt from idler pulleys.• Remove any dirt or grass clippings which may have

accumulated around mandrels and entire upper decksurface.

• Check primary idler arm and two idlers to see that theyrotate freely.

• Be sure spring is securely hooked to primary idler armand bolt in mower housing.

MOWER DRIVE BELT INSTALLATION (See Fig. 22) -• Install belt in both idlers. Make sure belt is in both belt

keepers at the idlers as shown.• Install new belt onto electric clutch pulley.• Roll belt into upper groove of L.H. mandrel pulley.• Carefully check belt routing making sure belt is in the

grooves correctly and inside belt keepers.• Reassemble L.H. mandrel cover.

NOTE: Each full turn of adjustment nut will change mowerheight about 3/16".• Recheck measurements after adjusting.FRONT-TO-BACK ADJUSTMENT (See Figs. 20 and 21) -IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IFTHE FOLLOWING FRONT-TO-BACK ADJUSTMENT ISNECESSARY, BE SURE TO ADJUST BOTH FRONT LINKSEQUALLY SO MOWER WILL STAY LEVEL SIDE-TO-SIDE.To obtain the best cutting results, the mower housing shouldbe adjusted so the front is approximately 1/8" to 1/2" lowerthan the rear when the mower is in its highest position.Check adjustment on right side of tractor. Measure distance“F” directly in front of and behind the mandrel at bottom edgeof mower housing as shown.• Before making any necessary adjustments, check that

both front links are equal in length.• If links are not equal in length, adjust one link to same

length as other link.• To lower front of mower housing, loosen nut “G” on both

front links an equal number of turns.• When distance “F” is 1/8" to 1/2" lower at front than rear,

tighten nut “H” against trunnion on both front links.• To raise front of mower housing, loosen nut “H” from

trunnion on both front links. Tighten nut “G” on both frontlinks an equal number of turns.

• When distance “F” is 1/8" to 1/2" lower at front than rear,tighten nut “H” against trunnion on both front links.

NOTE: Each full turn of nut “G” will change dim. “F” byapproximately 3/8".• Recheck side-to-side adjustment.

BOTH FRONT LINKS SHOULD BE EQUAL IN LENGTH

FIG. 20

GROUND LINE “F”“F”

ELECTRICCLUTCHPULLEYIDLER

PULLEYS

PRIMARYIDLER ARM

SPRINGL.H.MANDRELCOVER

FIG. 22

SCREWS

BELTKEEPERS

MOWERDRIVEBELT

L.H.MANDREL

BOLT INMOWERHOUS-ING

TRUNNION

22

SERVICE AND ADJUSTMENTSTO REPLACE MOWER BLADE DRIVE BELT(See Fig. 23)Park the tractor on level surface. Engage parking brake.• Remove mower drive belt (See “TO REPLACE MOWER

DRIVE BELT” in this section of this manual).• Remove mower (See “TO REMOVE MOWER” in this

section of this manual).• Remove screws from R.H. mandrel cover and remove

cover. Unhook spring from bolt on mower housing.• Carefully roll belt off R.H. mandrel pulley.• Remove belt from center mandrel pulley, idler pulley,

and L.H. mandrel pulley.• Remove any dirt or grass which may have accumulated

around mandrels and entire upper deck surface.• Check secondary idler arm and idler to see that they

rotate freely.• Be sure spring is hooked in secondary idler arm and

sway-bar bracket.• Install new belt in lower groove of L.H. mandrel pulley,

idler pulley, and center mandrel pulley as shown.• Roll belt over R.H. mandrel pulley. Make sure belt is in

all grooves properly.• Reconnect spring to bolt in mower housing and reinstall

R.H. mandrel cover.• Reinstall mower to tractor (See “INSTALL MOWER AND

DRIVE BELT” in the Assembly section of this manual).• Reassemble mower drive belt (See “TO REPLACE

MOWER DRIVE BELT” in this section of this manual).

TO ADJUST ATTACHMENT CLUTCH(See Fig. 24)The electric clutch should provide years of service. Theclutch has a built-in brake that stops the pulley within 5seconds. Eventually, the internal brake will wear which maycause the mower blades to not engage, or, to not stop asrequired. Adjustments should be made by your nearestauthorized service center/department.• Make sure attachment clutch and ignition switches are

in “OFF” position.• Adjust the three nylon locknuts until space between

clutch plate and rotor measures .012" at all three slotlocations cut in side of brake plate.

NOTE: After installing a new electric clutch, run tractor at fullthrottle and engage and disengage electric clutch 10 cyclesto wear in clutch plate.

ROTOR CLUTCH PLATE

.012"

NYLONLOCKNUT (3)

SLOT (3) BRAKE PLATE

FIG. 24

FIG. 23

MOWER BLADEDRIVE BELT

R.H.MANDRELCOVER

CENTERMANDREL

SCREW

L.H. MANDREL

SWAY BARBRACKET

SPRING

SECONDARYIDLER ARM

IDLERPULLEY

23

SERVICE AND ADJUSTMENTS

FIG. 25

ADJUSTMENTBOLT

FIG. 26

TRANSMISSION REMOVAL/REPLACEMENTShould your transmission require removal for service orreplacement, it should be purged after reinstallation beforeoperating the tractor. See “PURGE TRANSMISSION” inOperation section of this manual.

TO ADJUST STEERING WHEEL ALIGNMENTIf steering wheel crossbars are not horizontal (left to right)when wheels are positioned straight forward, remove steer-ing wheel and reassemble per instructions in the Assemblysection of this manual.

FRONT WHEEL TOE-IN ADJUSTMENTFront wheel toe-in is required for proper steering operation.Toe-in was set at the factory and adjustment should not benecessary. If parts in the front axle or steering mechanismhave been replaced or damaged, check toe-in and adjust ifnecessary.

TO CHECK TOE-IN (See Fig. 27) -• Position front wheels straight ahead.• Measure distance between wheels at front and rear of

tires (dimensions “A” and “B”).• Front dimension “A” should be 1/8" to 1/4" less than rear

dimension “B”.

TO ADJUST TOE-IN (See Figs. 27 and 28) -• Loosen jam nuts at adjustment sleeves on tie rod.• Adjust tie rod until dimension “A” is 1/8" to 1/4" less than

dimension “B”.• Tighten jam nuts securely.

TO REPLACE MOTION DRIVE BELT(See Fig. 25)Park the tractor on level surface. Engage parking brake. Forease of service there is a belt installation guide decal onbottom of left footrest.• Remove mower (See “TO REMOVE MOWER” in this

section of this manual.)BELT REMOVAL -• Create slack in belt by removing retainer spring from

drive belt tension handle.• Remove belt from all idler pulleys, transaxle pulley and

then from engine pulley.BELT INSTALLATION -• Install new belt around engine pulley first, then around

transaxle pulley and lastly into all the idler pulleys.• Check to be sure belt is positioned correctly and is on

proper side of all belt keepers.• Engage the drive belt tension handle and replace the

retainer spring.• Reinstall mower.

TRANSAXLE MOTION CONTROL LEVERNEUTRAL ADJUSTMENT (See Fig. 26)The motion control lever has been preset at the factory andadjustment should not be necessary.• Park tractor on level surface. Stop tractor by turning

ignition key to “OFF” position and engage parking brake.• Loosen the adjustment bolt in front of the right rear

wheel.• Move motion control lever to the neutral position (N).• Tighten the adjustment bolt.

ENGINE PULLEY

RETAINERSPRING

DRIVE BELTTENSION HANDLE

BELT KEEPER

BELTKEEPER

V-IDLER CLUTCHINGIDLER

CLUTCHINGFLAT IDLER

BELTKEEPER

FLAT IDLER

TRANSAXLEPULLEY

24

SERVICE AND ADJUSTMENTS

A

B

FRONT OF TRACTOR

FIG. 27

TIE ROD

JAM NUTS

ADJUSTMENT SLEEVE

ADJUSTMENT SLEEVE

FIG. 28

FRONT WHEEL CAMBERThe front wheel camber is not adjustable on your tractor. Ifdamage has occurred to affect the front wheel camber,contact your nearest authorized service center/department.

FIG. 29

RETAININGRING

WASHERS

AXLE COVER

TO REMOVE WHEEL FOR REPAIRSFRONT WHEEL (See Fig. 29)• Block up axle securely.• Remove axle cover, retaining ring and washers to allow

wheel removal.• Repair tire and reassemble.• Replace washers and snap retaining ring securely in axle

groove.• Replace axle cover.

REAR WHEEL -• Block rear axle securely.• Remove five (5) hub bolts to allow wheel removal.• Repair tire and reassemble. Replace and tighten hub

bolts securely.

NOTE: To seal tire punctures and prevent flat tires due toslow leaks, tire sealant may be purchased from your localparts dealer. Tire sealant also prevents tire dry rot andcorrosion.

TO START ENGINE WITH A WEAK BATTERY(See Fig. 30)

CAUTION: Lead-acid batteries generateexplosive gases. Keep sparks, flameand smoking materials away from bat-teries. Always wear eye protection whenaround batteries.

If your battery is too weak to start the engine, it should berecharged. (See "BATTERY" in the CUSTOMER RESPON-SIBILITIES section of this manual).

If “jumper cables” are used for emergency starting, followthis procedure:IMPORTANT: YOUR TRACTOR IS EQUIPPED WITH A 12VOLT NEGATIVE GROUNDED SYSTEM. THE OTHERVEHICLE MUST ALSO BE A 12 VOLT NEGATIVEGROUNDED SYSTEM. DO NOT USE YOUR TRACTORBATTERY TO START OTHER VEHICLES.

TO ATTACH JUMPER CABLES -• Connect each end of the RED cable to the POSITIVE (+)

terminal of each battery, taking care not to short againstchassis.

• Connect one end of the BLACK cable to the NEGATIVE(-) terminal of fully charged battery.

• Connect the other end of the BLACK cable to goodCHASSIS GROUND, away from fuel tank and battery.

TO REMOVE CABLES, REVERSE ORDER -• BLACK cable first from chassis and then from the fully

charged battery.• RED cable last from both batteries.

“NEGATIVE” (-)“POSITIVE” (+)

L.H. PANELBOLT

FIG. 30

25

SERVICE AND ADJUSTMENTS

TO REPLACE HEADLIGHT BULB• Raise hood.• Pull bulb holder out of the hole in the backside of the grill.• Replace bulb in holder and push bulb holder securely

back into the hole in the backside of the grill.• Close hood.

INTERLOCKS AND RELAYSLoose or damaged wiring may cause your tractor to runpoorly, stop running, or prevent it from starting.• Check wiring. See electrical wiring diagram in the Repair

Parts section of this manual.

TO REPLACE FUSEReplace with 30 amp automotive-type plug-in fuse. The fuseholder is located behind the dash.

REPLACING BATTERY (See Fig. 31)

CAUTION: Do not short battery termi-nals by allowing a wrench or any otherobject to contact both terminals at thesame time. Before connecting battery,remove metal bracelets, wristwatchbands,rings,etc.Positive terminal must be connectedfirst to prevent sparking from acciden-tal grounding.

HEX BOLTKEPS NUT

POSITIVE(RED)CABLE

NEGATIVE(BLACK)CABLE

TERMINALGUARD

TERMINALACCESSDOOR

FIG. 31

ADJUSTMENTBOLT

SPRING BUSHING

JAM NUTATTACHMENTLIFT SPRING

FIG. 32

TO ADJUST ATTACHMENT LIFT SPRING(See Fig. 32)• While holding spring bushing with wrench, loosen jam

nut.• Turn adjustment bolt clockwise to extend spring and

reduce lift effort for heavier attachments.• Turn adjustment bolt counterclockwise for lighter at-

tachments.• Retighten jam nut against spring bushing.IMPORTANT: DO NOT ADJUST FOR MAXIMUM SPRINGTENSION WHEN USING LIGHT ATTACHMENTS SUCHAS A MOWER. ADJUST LIFT LEVER SPRING TO AID INLIFTING ATTACHMENT. DO NOT OVERPOWER SPRING.WHEN REMOVING ATTACHMENT, ALWAYS ADJUSTSPRING TENSION TO ITS LOWEST POSITION.

TO REMOVE HOOD AND GRILL ASSEMBLY(See Fig. 33)• Raise hood.• Unsnap headlight wire connector.• Stand in front of tractor. Grasp hood at sides, tilt toward

engine and lift off of tractor.• To replace, reverse above procedure.

HOOD HEADLIGHTWIRECONNECTOR

FIG. 33

• Lift hood to raised position.• Remove terminal guard.• Disconnect BLACK battery cable then RED battery

cable and carefully remove battery from tractor.• Install new battery with terminals in same position as old

battery.• Reinstall terminal guard.• First connect RED battery cable to positive (+) battery

terminal with hex bolt and keps nut as shown. Tightensecurely.

• Connect BLACK grounding cable to negative (-) batteryterminal with remaining hex bolt and keps nut. Tightensecurely

• Close terminal access doors.• Close hood.

26

SERVICE AND ADJUSTMENTS

ENGINE

TO ADJUST THROTTLE CONTROL CABLEThe throttle control has been preset at the factory andadjustment should not be necessary. If adjustment isnecessary, see Engine Manual.

TO ADJUST CHOKE CONTROLThe choke control has been preset at the factory andadjustment should not be necessary. If adjustment isnecessary, see Engine Manual.

TO ADJUST CARBURETORYour carburetor is not adjustable. If your engine does notoperate properly due to suspected carburetor problems, takeyour tractor to an authorized service center for repair and/oradjustment.

27

STORAGEImmediately prepare your tractor for storage at the end of theseason or if the tractor will not be used for 30 days or more.

CAUTION: Never store the tractor withgasoline in the tank inside a buildingwhere fumes may reach an open flameor spark. Allow the engine to coolbefore storing in any enclosure.

TRACTORRemove mower from tractor for winter storage. When moweris to be stored for a period of time, clean it thoroughly,remove all dirt, grease, leaves, etc. Store in a clean, dryarea.• Clean entire tractor (See “CLEANING” in the Customer

Responsibilities section of this manual).• Inspect and replace belts, if necessary (See belt re-

placement instructions in the Service and Adjustmentssection of this manual).

• Lubricate as shown in the Customer Responsibilitiessection of this manual.

• Be sure that all nuts, bolts and screws are securelyfastened. Inspect moving parts for damage, breakageand wear. Replace if necessary.

• Touch up all rusted or chipped paint surfaces; sandlightly before painting.

BATTERY• Fully charge the battery for storage.• After a period of time in storage, battery may require

recharging.• To help prevent corrosion and power leakage during long

periods of storage, battery cables should be discon-nected and battery cleaned thoroughly (see “TO CLEANBATTERY AND TERMINALS” in the Customer Respon-sibilities section of this manual).

• After cleaning, leave cables disconnected and placecables where they cannot come in contact with batteryterminals.

• If battery is removed from tractor for storage, do notstore battery directly on concrete or damp surfaces.

ENGINE

FUEL SYSTEMIMPORTANT: IT IS IMPORTANT TO PREVENT GUMDEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEMPARTS SUCH AS CARBURETOR, FUEL FILTER, FUELHOSE, OR TANK DURING STORAGE. ALSO,EXPERIENCE INDICATES THAT ALCOHOL BLENDEDFUELS (CALLED GASOHOL OR USING ETHANOL ORMETHANOL) CAN ATTRACT MOISTURE WHICH LEADSTO SEPARATION AND FORMATION OF ACIDS DURINGSTORAGE. ACIDIC GAS CAN DAMAGE THE FUELSYSTEM OF AN ENGINE WHILE IN STORAGE.• Drain the fuel tank.• Start the engine and let it run until the fuel lines and

carburetor are empty.• Never use engine or carburetor cleaner products in the

fuel tank or permanent damage may occur.• Use fresh fuel next season.

NOTE: Fuel stabilizer is an acceptable alternative inminimizing the formation of fuel gum deposits during stor-age. Add stabilizer to gasoline in fuel tank or storagecontainer. Always follow the mix ratio found on stabilizercontainer. Run engine at least 10 minutes after addingstabilizer to allow the stabilizer to reach the carburetor. Donot drain the gas tank and carburetor if using fuel stabilizer.

ENGINE OILDrain oil (with engine warm) and replace with clean engine oil.(See “ENGINE” in the Customer Responsibilities section ofthis manual).

CYLINDER(S)• Remove spark plug(s).• Pour one ounce of oil through spark plug hole(s) into

cylinder(s).• Turn ignition key to “START” position for a few seconds

to distribute oil.• Replace with new spark plug(s).

OTHER• Do not store gasoline from one season to another.• Replace your gasoline can if your can starts to rust.

Rust and/or dirt in your gasoline will cause problems.• If possible, store your tractor indoors and cover it to give

protection from dust and dirt.• Cover your tractor with a suitable protective cover that

does not retain moisture. Do not use plastic. Plasticcannot breathe which allows condensation to form andwill cause your tractor to rust.

IMPORTANT: NEVER COVER TRACTOR WHILE ENGINEAND EXHAUST AREAS ARE STILL WARM.

28

TROUBLESHOOTING POINTS

Will not start 1. Out of fuel. 1. Fill fuel tank.2. Engine not “CHOKED” properly. 2. See “TO START ENGINE” in Operation section.3. Engine flooded. 3. Wait several minutes before attempting to start.4. Bad spark plug. 4. Replace spark plug.5. Dirty air filter. 5. Clean/replace air filter.6. Dirty fuel filter. 6. Replace fuel filter.7. Water in fuel. 7. Drain fuel tank and carburetor, refill tank with fresh

gasoline and replace fuel filter.8. Loose or damaged wiring. 8. Check all wiring.9. Carburetor out of adjustment. 9. See “To Adjust Carburetor” in Service Adjustments

section.10. Engine valves out of adjustment. 10. Contact an authorized service center/department.11. Extreme cold conditions. 11. See "To start engine" in operation section

Hard to start 1. Dirty air filter. 1. Clean/replace air filter.2. Bad spark plug. 2. Replace spark plug.3. Weak or dead battery. 3. Recharge or replace battery.4. Dirty fuel filter. 4. Replace fuel filter.5. Stale or dirty fuel. 5. Drain fuel tank and refill with fresh gasoline.6. Loose or damaged wiring. 6. Check all wiring.7. Carburetor out of adjustment. 7. See “To Adjust Carburetor” in Service Adjustments

section.8. Engine valves out of adjustment. 8. Contact an authorized service center/department.

Engine will not turn over 1. Brake pedal not depressed. 1. Depress brake pedal.2. Attachment clutch is engaged. 2. Disengage attachment clutch.3. Weak or dead battery. 3. Recharge or replace battery.4. Blown fuse. 4. Replace fuse.5. Corroded battery terminals. 5. Clean battery terminals.6. Loose or damaged wiring. 6. Check all wiring.7. Faulty ignition switch. 7. Check/replace ignition switch.8. Faulty solenoid or starter. 8. Check/replace solenoid or starter.9. Faulty operator presence switch(es). 9. Contact an authorized service center/department.

Engine clicks but will not 1. Weak or dead battery. 1. Recharge or replace battery.start 2. Corroded battery terminals. 2. Clean battery terminals.

3. Loose or damaged wiring. 3. Check all wiring.4. Faulty solenoid or starter. 4. Check/replace solenoid or starter.

Loss of power 1. Cutting too much grass/too fast. 1. Set in “Higher Cut” position/reduce speed.2. Throttle in “CHOKE” position. 2. Adjust throttle control.3. Build-up of grass, leaves and trash under mower. 3. Clean underside of mower housing.4. Dirty air filter. 4. Clean/replace air filter.5. Low oil level/dirty oil. 5. Check oil level/change oil.6. Faulty spark plug. 6. Clean and regap or change spark plug.7. Dirty fuel filter. 7. Replace fuel filter.8. Stale or dirty fuel. 8. Drain fuel tank and refill with fresh gasoline.9. Water in fuel. 9. Drain fuel tank and carburetor, refill tank with fresh

gasoline and replace fuel filter.10. Spark plug wire loose. 10. Connect and tighten spark plug wire.11. Dirty engine air screen/fins. 11. Clean engine air screen/fins.12. Dirty/clogged muffler. 12. Clean/replace muffler.13. Loose or damaged wiring. 13. Check all wiring.14. Carburetor out of adjustment. 14. See “To Adjust Carburetor” in Service Adjustments

section.15. Engine valves out of adjustment. 15. Contact an authorized service center/department.

Excessive vibration 1. Worn, bent or loose blade. 1. Replace blade. Tighten blade bolt.2. Bent blade mandrel. 2. Replace blade mandrel.3. Loose/damaged part(s). 3. Tighten loose part(s). Replace damaged parts.

PROBLEM CAUSE CORRECTION

29

Engine continues to run 1. Faulty operator-safety presence control system. 1. Check wiring, switches and connections. If notwhen operator leaves seat corrected, contact an authorized service center/with attachment clutch department.engaged

Poor cut - uneven 1. Worn, bent or loose blade. 1. Replace blade. Tighten blade bolt.2. Mower deck not level. 2. Level mower deck.3. Buildup of grass, leaves, and trash under mower. 3. Clean underside of mower housing.4. Bent blade mandrel. 4. Replace blade mandrel.5. Clogged mower deck vent holes from buildup of 5. Clean around mandrels to open vent holes.

grass, leaves, and trash around mandrels.

Mower blades will not 1. Obstruction in clutch mechanism. 1. Remove obstruction.rotate 2. Worn/damaged mower drive belt. 2. Replace mower drive belt.

3. Frozen idler pulley. 3. Replace idler pulley.4. Frozen blade mandrel. 4. Replace blade mandrel.

Poor grass discharge 1. Engine speed too slow. 1. Place throttle control in “FAST” position.2. Travel speed too fast. 2. Shift to slower speed.3. Wet grass. 3. Allow grass to dry before mowing.4. Mower deck not level. 4. Level mower deck.5. Low/uneven tire air pressure. 5. Check tires for proper air pressure.6. Worn, bent or loose blade. 6. Replace/sharpen blade. Tighten blade bolt.7. Buildup of grass, leaves and trash under mower. 7. Clean underside of mower housing.8. Mower drive belt worn. 8. Replace mower drive belt.9. Blades improperly installed. 9. Reinstall blades sharp edge down.

10. Improper blades used. 10. Replace with blades listed in this manual.11. Clogged mower deck vent holes from buildup of 11. Clean around mandrels to open vent holes.

grass, leaves, and trash around mandrels.

Headlight(s) not working 1. Switch is “OFF”. 1. Turn switch “ON”.(if so equipped) 2. Bulb(s) or lamp(s) burned out. 2. Replace bulb(s) or lamp(s).

3. Faulty light switch. 3. Check/replace light switch.4. Loose or damaged wiring. 4. Check wiring and connections.5. Blown fuse. 5. Replace fuse.

Battery will not charge 1. Bad battery cell(s). 1. Replace battery.2. Poor cable connections. 2. Check/clean all connections.3. Faulty regulator (if so equipped). 3. Replace regulator.4. Faulty alternator. 4. Replace alternator.

Loss of drive 1. Freewheel control in “disengaged” position. 1. Place freewheel control in “engaged” position.2. Motion drive belt worn, damaged, or broken. 2. Replace motion drive belt.3. Air trapped in transmission during shipment 3. Purge transmission.

or servicing.

Engine “backfires” 1. Engine throttle control not set at “SLOW” 1. Move throttle control to “SLOW” position and allowwhen turning engine position for 30 seconds before stopping engine. to idle for 30 seconds before stopping engine.“OFF”

PROBLEM CAUSE CORRECTION

TROUBLESHOOTING POINTS

30

SERVICE NOTES

31

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

BATTERY

FUSE RED

RED BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

BLACK

NON-REMOVABLECONNECTIONS

REMOVABLECONNECTIONS

BLA

CK

BLA

CK

BR

OW

N

RE

D

OR

AN

GE

BROWN

M

SOLENOID

WIRING INSULATED CLIPSNOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT, THEY SHOULD BE REPLACED TO PROPERLY SECURE YOUR WIRING.

A

AMMETER

RED

IGNITION SWITCH

CIRCUITPOSITION

OFFB + A1ON + LIGHTS

B + S + A1START

M + G + A1

B + A1ON

“MAKE”

L + A2

NONE

NONE

NONE

(OPTIONAL)

HEADLIGHTS

BLACK

ELECTRIC CLUTCH

CLUTCH / BRAKE(PEDAL UP)

PTO (DISENGAGED)

C G

F

B

EA

D

H

RED

GREEN GREEN

BLUE

RED

RED

RED

WHITE

WHITE

WHITE

BLACK

HOURMETER

(OPTIONAL)

STARTER

PTO SWITCHCIRCUITPOSITION

OFFC + F, B + E, A + DON

C + G, B + H

B

A

G

H

D

F C

E

IGNITIONSWITCH

G

BS

M

A1A2L

OPERATOR PRESENCERELAY #1

85 86

3087

87A

SEAT SWITCH(NOT OCCUPIED)

87

87A 8586

30RELAY

FUELLINE

RED28 VOLTS AC @ 3600 RPM (REGULATOR DISCONNECTED)

IGNITIONUNIT

ALTERNATORYELLOWREGULATORCHARGING SYSTEM OUTPUT

16 AMP DC @ 3600 RPM

SPARK PLUGS GAP

(2 PLUGS ON TWIN CYL. ENGINES)

FUEL SHUT-OFFSOLENOID

TRACTOR - - MODEL NO. GTH2550XPB

SCHEMATIC

32

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

ELECTRICAL

30

33

40

26

28

50

29

25

42

12

12

11

10

8

2

1

27

16

81

D.C. AMPERES

45

22

21

79

4689

33

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

KEY PARTNO. NO. DESCRIPTION

1 532144927 Battery2 874760412 Bolt Hex Head 1/4-20 x 3/48 532124886 Tray, Battery10 532145211 Bolt, Battery Front 1/4-20 x 7.5 Zinc11 532150109 Holddown Battery Front Mount12 532145769 Nut, Push Nylon 1.4" Battery Front16 532153664 Switch Interlock Push-In21 532166184 Harness Socket Light w/4152J22 532004152 Bulb Light25 532177662 Cable, Battery26 532108824 Fuse27 873510400 Nut Keps Hex 1/4-2028 532170697 Cable, Ground29 532160784 Switch, Plunger Normal Op Olive30 532175566 Switch, Ign33 532140401 Key40 532170238 Harness Ign.42 532154336 Cover, Terminal Red45 532122822 Ammeter46 532169635 Hourmeter Snap-In50 532174651 Switch, PTO79 532163996 Bulbholder Asm81 532109748 Relay Asm.89 532169639 Bracket Snap-In HourmeterNOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

ELECTRICAL

34

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

CHASSIS AND ENCLOSURES

3168

43

34

20

21

84

47

24

39 1786

4

2

1920

1617

56

21

4717

28

911

36

36

5042

17

17

17

21

21

44

2317

8

68

156

156

152

1790

17

6

7

7

7

30

4517

99

102

35

5 140

141

14

18

130

130

47

37

17

17

58

14417

130

142

17

130

32

17139

17

33 139

122

150

122

148

153

15

25

130

146

143

138

35

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

1 532175465 Rail, Frame RH2 532175282 Drawbar, Gt4 873800700 Nut, Lock Hex 7/16 Unc5 532177582 Dash, Plastic6 532157882 Dash, 1PCS, Lower7 817720408 Screw, Thd Cut 1/4-20 x 1/28 532145166 Support, Battery14 532177583 Hood Asm., Pnt15 532161842 Lens RH16 532121794 Cover, Access17 817060612 Screw, 3/8-16 x 3/418 532177584 Grille19 819131312 Washer 13/32 x 13/16 x 12 Ga.20 874760616 Bolt, Fin Hex 3/8-16 x 121 873680600 Nut, Crownlock 3/8-1624 532147202 Footrest, RH25 532161841 Lens LH28 532147203 Footrest, LH30 532145052 Saddle31 532161419 Bracket Supt 1-pc Vgt Steering32 532161327 Bracket, Frame Pivot Lh33 532161326 Bracket, Frame Pivot Rh34 532177018 Plate Asm Engine Chassis35 819111116 Washer 11/32 x 11/16 x 16 Ga.36 817060512 Screw 5/16-18 x 3/437 532169426 Fender, Pnt.39 532175278 Bracket, Axle Front42 872140608 Bolt Rdhd Sqnk 3/8-16 Unc x 143 532136939 Bracket, Spnsn Front Lh44 532136940 Bracket, Spnsn Front Rh

KEY PARTNO. NO. DESCRIPTION

45 532154913 Bracket Asm., Susp Chassis Rh47 817670608 Screw Thdrol 3/8-16 x 1/250 532175476 Bracket, Chassis Front56 532154914 Bracket Asm., Susp Chassis Lh58 532175315 Bracket Asm., Fender68 817490508 Screw, 5/16-18 x 1/284 532142992 Stop, Over Center Mower86 874760716 Bolt, Fin Hex 7/16-14 Unc x 190 811050600 Washer, Lock External Tooth 3/891 532175464 Rail, Frame Lh99 532177143 Rod Asm. Bypass102 532124788 Retainer Spring 1"122 532161464 Screw Hex WSHD 8-18 x 7/8130 532164863 Screw Hw Hd Hi-Lo #13-16 x 3/4138 532166625 Cupholder139 532171873 Bolt Shoulder 5/16-18140 532163806 Magnet Stealth141 532163805 Striker Plate142 532161897 Bracket Dash Stealth RH143 532177586 Skirt Grille RH144 532161900 Bracket Dash Stealth LH146 532177587 Skirt Grille LH148 532164655 Extrusion Bumper150 532161237 Duct Heat Hood152 532177956 Shield, Browning153 532177585 Lens, Headlight Bar156 817060512 Screw 5/16-18 x 3/4

KEY PARTNO. NO. DESCRIPTION

NOTE: All component dimensions given in U.S. inches1 inch = 25.4 mm

CHASSIS AND ENCLOSURES

36

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

GROUND DRIVE

97

5553

65

130131

34

35

3738

4041

42

68

46

36

3738

64

39

56

29

89

132

77

70

7174

89

148

89

133

120

98

112

22

94

94 126

138

23114

73

120127

143

48

120

11752

129149

50

117

48

128

142

5877

152

151135 137

6

123

124125

111

121

122

114 20

147

146

61

1

2

2

144

69

33145

107

106

108

145

6933

144

117

37

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

GROUND DRIVE

1 - - - - - - - Transaxle Hydro Gear331-3000 (Order Parts FromTransaxle Manufacturer)

2 532124762 Key Sq. 1/4 x 1/4 x 26 876020412 Pin, Cotter7 532140507 Wheel, Hub Assembly9 532140080 Bolt, Hub20 873940800 Nut22 532178391 Lever Asm Shift23 532140845 Knob29 532176600 Brake, Rod33 812000053 Ring E34 532071673 Cap, Parking Brake35 532137648 Rod, Parking Brake36 532149412 Spring, Drive Ground37 532121749 Washer 25/32 x 1-1/4 x 16 Ga.38 532150035 Nyliner39 874321016 Screw, Fin. #10-24 x 140 532178575 Actuator, Interlock VGT41 873931000 Nut Centerlock 10-24 Unc42 532008883 Cover, Pedal46 532145170 Retainer, Spring48 872110614 Bolt Rdhd 3/8-16 x 1.3/4 Gr. 550 532131494 Pulley, Idler, Flat52 532127783 Pulley, Idler, Grooved53 532000207 Washer, Hardened55 532105706 Bearing, Idler56 532161597 V-Belt58 874760724 Bolt Fin Hex 7/16-14 x 1-1/261 532143995 Pulley, Transaxle64 532176601 Shaft, Brake Pedal65 532067609 Bolt, Shoulder68 532005142 Pin, Roll69 532123800 Washer70 532166624 Console Automatic YT/GT71 532151179 Plate Console Shift73 874490548 Bolt Hex Flghd 5/16-18 x 3 Gr574 532142432 Screw Hex Wsh. Hi-Lo 1/4-1/277 874760716 Bolt Fin Hex 7/16-14 x 1

89 873680700 Nut Crownlock 7/16-14 Unc94 532133835 Fastener Christmas Tree98 532141004 Bracket Shift106 532142918 O-Ring Asm Hydro Gear107 532154739 Line Fuel Hydro 15” VGT108 532142917 Cap Asm Vent Hydro Gear111 532156240 Spacer Shift Lever VGTH112 532156104 Washer Nylon High Temp114 873800500 Nut Lock Hex W/Ins 5/16-18 Unc117 873900600 Nut, Lock Flg. 3/8-16120 817060612 Screw 3/8-16 x .75121 532175611 Bracket Strap Torque122 872110520 Bolt RDHDSQ 5/16-18 Unc x 2-1/2123 532176602 Rod Shift124 532165492 Bolt Shoulder 5/16-18 x .561125 532166880 Screw 5/16-18 x 5/8126 532166002 Washer SRRTD 5/16 ID x 1.0 x .125127 532177362 Link Control Clutch128 532176624 Spring Drive GRND129 532178588 Bracket Asm Idler Tensioning130 819131016 Washer 13/32 x 5/8 x 16 Ga.131 876020312 Pin Cotter 3/32 x 3/4132 532175467 Bracket Mtg Hydro 3500 LH VGT133 532175468 Bracket Mtg Hydro 3500 RH VGT135 532177364 Link Asm Control Hydro 3500137 532001685 Nut Lock 5/16-18 NC Thd.138 532001370 Washer Thrust 5/8 x 1.10 x 1/32142 532175469 Strap Torque HG-3500144 532160849 Washer Spacer Axle HG-3000145 532163168 Washer Axle Flange HG-3000146 532140462 Fan 7" Hydro147 532141322 Washer148 817060616 Screw 3/8-16 x 1.0149 819131410 Washer 13/32 x 7/8 x 10 Ga.151 532178507 Retainer Stud 5/16152 532178705 Bolt Hex 5/16 x 1 W/Patch

KEY PARTNO. NO. DESCRIPTION

NOTE: All component dimensions given in U. S.inches 1 inch = 25.4 mm

KEY PARTNO. NO. DESCRIPTION

38

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

STEERING ASSEMBLY

47

48

46

49

50

8629

28

23

31

41

22

21

20

44

145

14

25

34

3332

6

27

42

27

6

19

151435

18

16

987

2

66

4

1415 14

1415

12

9

3

8 7 3

66

5

1313

7 8

1415

14

14

36

38,40

37,39

17

14

26

1011

39

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

1 532166627 Wheel, Steering2 532178557 Axle Asm., Front3 532124836 Fitting, Grease4 532161849 Spindle Asm, LH5 532161848 Spindle Asm., RH6 532124931 Bearing, Race Thrust Harden7 532121748 Washer 25/32 x 1-5/8 x 16 Ga.8 812000029 Ring, Klip #T5304-759 532121232 Cap, Spindle10 874781044 Bolt, Fin Hex 5/8-11 x 2-3/411 532136518 Spacer Brg Axle Front 1.57012 873901000 Nut, Lock Flange 5/8-11 Unc13 532121749 Washer 25/32 x 1-1/4 x 16 Ga.14 810040600 Washer, Lock Hvy Hlcl Spr 3/815 532124701 Nut Lock Center 3/8-24 Unf16 532145103 Shaft Asm., Steering17 532137347 Rod Asm., Tie Ball J Ball Vgt (Inc. Key No. 36-40)18 532175572 Draglink, Ball Joint Solid Vgt19 532156011 Support Asm., Steering Vgt20 532177592 Boot Steering21 532159945 Adapter, Wheel Steering22 532155105 Bushing, Strg.23 532152927 Screw25 874780616 Bolt, Fin Hex 3/8-16 x 1 Gr. 526 532166626 Cap , Wheel Steering27 532124937 Bearing, Col. Strg.28 817000612 Screw 3/8-16 x 3/429 532104239 Bearing, Flange31 532138136 Bushing, Nyliner Snap32 819111610 Washer 11/32 x 1 x 10 Ga.33 810040500 Washer, Lock Hvy Hlcl Spr 5/1634 874780512 Bolt, Hex Hd 5/16-18 x 3/435 532138059 Gear, Sector Steering36 532137156 Tie Rod37 873360600 Jam Nut RH Thread38 532109850 Joint Asm. Ball RH Thread39 873700600 Nut Hex Jam 3/8-24 UNF LH40 532109851 Joint Asm Ball RH41 532155246 Bracket Switch Inerlock VGT9742 817490508 Screw 5/16-18 x 1/244 532177593 Extension Steering Premium45 819132411 Washer 13/32 x 1-1/20 x 11 Ga.46 532178291 Spacer 407 x 625 x 50047 532177863 Bracket Asm. Idler48 817060612 Screw 3/8-16 x .7549 532131494 Pulley Idler Flat50 873900600 Nut Lock Flg 3/8-16 Unc

KEY PARTNO. NO. DESCRIPTION

NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm

STEERING ASSEMBLY

40

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

1

84

24

12

11

4142

43

10

9

8

40

29

SPARK ARRESTER KIT

84

80

47

39

18 15 17

37

28

372726

16

22

25

21

20

62

70

71

80

69

83

35

281

82

KEY PARTNO. NO. DESCRIPTION1 - - - - - - - Engine Kawasaki, Model No.

FH721V(Order parts from engine manuf.)

2 532149723 Muffler Side8 532121361 Pulley V-Idler9 532177748 Keeper Asm. Belt Engine VGT10 532175287 Bushing11 532170056 Clutch Electric12 532143996 Pulley Engine VGT Elect Clutch15 532151346 Tank Fuel Rear 3.5016 532109227 Pad Spacer17 532106082 Pad Spacer18 532161493 Cap Fuel20 532178147 Control Throttle21 532164863 Screw Hex Thd Cut 1/4 - 20 X 5/822 532178148 Control Choke24 811050600 Washer Ext Tooth 3/825 873920600 Nut Keps 3/8-24 Unf26 532003645 Bushing27 532139277 Stem Tank Fuel28 532007834 Fuel Line

ENGINE

NOTE: All component dimensions given in U.S. inches1 inch = 25.4 mm

KEY PARTNO. NO. DESCRIPTION29 532137180 Spark Arrester Kit35 810010500 Washer37 532123487 Clamp Hose39 817490636 Screw TT 3/8-16 x 2-1/4 UNC40 817490664 Screw TT 3/8-16 x 4 UNC41 532126197 Washer 1-1/2 OD X 15/32 ID X .25042 810040700 Washer Lock 7/1643 532173937 Bolt Hex 7/16-20 X 4-1/4 Ga 547 532175288 Bushing62 532176252 Shield Heat Muffler69 532178151 Gasket70 532175766 Tube Exhaust LH71 532175767 Tube Exhaust RH80 532163305 Nut Flange M8-1.2581 532148456 Tube Drain Oil Easy82 - - - - - - - - - Plug Oil Drain (Order From Engine Mfr.)83 532171877 Bolt 5/16-18unc X 1-3/4 W/Sems84 817060624 Screw 3/8-16 x 1-1/2

41

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

1

10

5

18

19

16

15

12

13

17

4

14

2

6

22

21

7

7

3

5

20

820

8

1 532141525 Seat2 532140551 Bracket, Pivot Seat3 532140675 Strap, Fender4 532127018 Bolt, Shoulder 5/16-18 X .625 532145006 Clip, Push In Hinged6 873800600 Nut, Crownlock 3/8-167 532124181 Spring, Seat Cprsn8 532171877 Bolt 5/16-18 UNC X 3/410 532174894 Pan, Seat12 532121246 Bracket, Mounting Switch13 532121248 Bushing, Snap

14 872050412 Bolt, Carriage 1/4-20 X 1-1/215 532121249 Spacer, Split16 532123740 Spring, Cprsn17 532123976 Nut, Lock 1/4 Lge Flg Gr. 518 819171912 Washer 17/32 X 1-3/16 X 12 Ga.19 532166369 Knob, Seat20 532124238 Cap, Spring Seat21 532171852 Bolt, Shoulder 5/16-1822 873800500 Nut, Crownlock 5/16-18

KEY PARTNO. NO. DESCRIPTION

KEY PARTNO. NO. DESCRIPTION

NOTE: All component dimensions given in U.S. inches1 inch = 25.4 mm

SEAT ASSEMBLY

42

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

WHEELS & TIRES

6

12

2

1

311

410

59

8

7

9

8

4

10

6

17

24

2 532177737 Decal, Engine3 532177746 Decal, Hood, RH4 532177747 Decal, Hood, LH5 532176871 Decal, Side Panel6 532170563 Decal, Warning8 532176864 Decal, Dash9 532176822 Decal, Fender10 532157140 Decal, Danger11 532177782 Decal, Foot Rest14 532160397 Decal, V-Belt Schematic

15 532170564 Decal, Ins. Strg Whl17 532140837 Decal, Saddle Brake Parking23 532106202 Reflector, Taillight24 532145005 Decal, Btry Dngr/Psn27 532166960 Decal, Drawbar- - 532138311 Decal, Handle Lift (Lift Handle)- - 532133671 Pad Footrest- - 532178489 Manual, Owner’s (English) - - 532178490 Manual, Owner’s (French)

KEY PARTNO. NO. DESCRIPTION

KEY PARTNO. NO. DESCRIPTION

KEY PARTNO. NO. DESCRIPTION

1 532059192 Cap, Valve, Tire2 532065139 Stem, Valve3 532144509 Rim Assembly, Front4 532008134 Tube, Front (Service Item Only)5 532106230 Tire, Front6 532124957 Fitting, Grease7 532124959 Bearing, Flange (Front Wheel Only)8 532175039 Cap, Hub9 532105588 Tire, Rear10 532007154 Tube, Rear (Service Item Only)11 532144510 Rim Assembly, Rear12 532124860 Fitting, Grease- - 532144334 Sealant, Tire (10 oz. Tube)

14

NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm

15

3

23

23

11

DECALS

27

5 5

2

43

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

1 532121006 Rod Asm., Lever2 532177535 Shaft Asm., Lift Vgt3 532159189 Lever Asm., Lift Rh4 812000022 E-Ring Truarc #5133-875 819292016 Washer 29/32 x 1-1/4 x 16 Ga.6 871110624 Bolt, Fin Hex 3/8-16 x 1-1/27 532125631 Grip, Handle8 532124526 Button, Plunger9 532122364 Plunger, Lever Lift10 532124874 Spring 2-1/8"11 532146704 Link Lift12 532163552 Retainer, Spring13 532139868 Arm, Suspension Vgt14 532169865 Bearing15 873680600 Nut, Crownlock 3/8-1616 532124687 Spring Asm., Assist Lift18 532143363 Bracket, Spring Assist19 819131316 Washer 13/32 x 13/16 x 16 Ga.20 532005328 Bolt, Adjust Spring Assist21 874760616 Bolt, Fin Hex 3/8-16 x 123 532124670 Retainer, Spring24 873350800 Nut, Jam Hex 1/2-13 Unc26 873800800 Nut, Lock W/Wsh 1/2-13 Unc

KEY PARTNO. NO. DESCRIPTION

35 7334

3231

30

4 5 54

2

11

11

78

910

3

6

1

1441

1441

13

13

21

192015

73

1623

23

23

23

18

38

39

404342

29

70

3372

26

12

7824

75

76

76

23

LIFT ASSEMBLY

KEY PARTNO. NO. DESCRIPTION

29 532150233 Trunnion Infin Height30 532110807 Nut, Special31 819131016 Washer 13/32 x 5/8 x 16 Ga.32 532137150 Spring, Compression Inf Hgt33 876020308 Pin, Cotter 3/32 x 1/234 532137167 Rod, Adj Lift35 532138057 Knob, Inf 3/8-16 Unc38 532155097 Pointer Height Indicator39 532123935 Plug, Hole Blk. 1.485/1.515 Dia.40 817060516 Screw 5/16-18 x 141 873540600 Nut, Crownlock 3/8-2442 819112410 Washer 11/32 x 1-1/2 x 10 Ga.43 532123934 Scale, Indicator Height70 532145212 Nut Hex Flange Lock72 532110452 Nut Push Phos & Oil73 873350600 Nut, Hex Jam 3/8-16 Unc75 532175805 Plate, Asm, Susp, Front76 532175560 Pin Flange78 532175689 Trunnion, Front, Susp

NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm

44

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

55

46

27

39

4544

434544

51

45

56

48

48

4553

523850

48

4963

47

4527

28

2731

30

30

32

33

114

4527

31 40

3266 37

33

65

5

6

67

54

34

35

36

4299

113

26

4515

14

16

13

111098

219

20

2

1921

22

1817

23

1

45

62

104

106

107

105

108

103

67

59

6110

58

109

64

94

95

9798

97

29

96

29

94

2

112

MOWER DECK

45

REPAIR PARTSTRACTOR - - MODEL NO. GTH2550XPB

KEY PARTNO. NO. DESCRIPTION

KEY PARTNO. NO. DESCRIPTION

1 532178897 Deck Asm., Mower 50"2 873680500 Nut, Crownlock 5/16-185 532138457 Bracket Asm., Sway Bar6 532124670 Retainer, Spring7 532130832 Arm Suspension, Rear8 532850857 Bolt 3/8-24 x 1.25 Gr. 8 Patched9 810030600 Washer, Lock Hvy 3/8 Unplated10 532140296 Washer, Hard Blade Mower Vented11 532137380 Blade (3 Required)13 532137553 Shaft Asm., W/Lower Brg14 532137152 Housing, Mandrel 50" Vent15 532110485 Bearing, Ball Mandrel16 532174493 Stripper, Mower Vented17 532106735 Rod, Hinge18 819111016 Washer 11/32 x 5/8 x 16 Ga.19 532105304 Cap Sleeve20 532123713 Spring, Torison Delector21 532137607 Bracket, Deflector22 532110452 Nut, Push23 532171593 Shield, Deflector Mower26 872110606 Bolt RdHd Sht Sqnk27 819131316 Washer 13/32 x 13/16 x 16 Ga.28 532132823 Spacer, Spring Stop Idler29 873800500 Nut, Lock 5/16-1830 532157722 Screw Thd Rolling Washer Head31 532137266 Nut, Flg Top Lock Cntr 9/1632 532173436 Pulley, Mandrel, Plated33 532129963 Washer, Spacer Mower Vented34 872140610 Bolt, Carriage 3/8-16 x 1-1/435 872110616 Bolt, Carriage 3/8-16 x 236 872110608 Bolt, Carriage 3/8-16 x 1 Gr. 537 532137166 Stiffener, Arm Idler38 532173968 Keeper, Belt Idler39 532173438 Pulley, Idler Flat40 532173980 Pulley, Driven, Plated42 872140506 Bolt, Carriage 5/16-18 Unc x 3/443 532136460 Arm, Idler Secondary44 532122052 Spacer, Retainer45 873680600 Nut, Crownlock 3/8-16 Unc46 874760628 Bolt, Fin Hex 3/8-16 Unc x 1-3/447 532137200 Cover, Mandrel RH48 532137729 Screw, Thd Roll 1/4-20 x 5/8

49 532136574 Cover, Mandrel LH50 532137272 Arm, Idler Primary51 532137273 Spring, Secondary52 532139245 Pulley, Idler V Groove53 532137789 Shield, Idler54 532139573 V-Belt, Mower Primary55 532144959 V-Belt, Mower Secondary56 532138687 Spring, Primary58 532133957 Wheel, Gauge59 532137644 Bolt, Shoulder62 532133943 Washer Hardened63 872110612 Bolt Carriage 3/8-16 x 1-1/264 819121414 Washer 3/8 x 7/8 x 14 Ga.65 532173981 Pulley Idler Flat Mower66 532173979 Keeper, Belt Idler Plated67 873930600 Nut, Center Lock 3/8-1694 874760516 Bolt H 5/16-18 x 195 532175746 Bracket, Asm. Noseroller LH96 532175747 Bracket, Asm. Noseroller RH97 819171416 Washer 17/32 x 7/8 x 16 Ga.98 532132264 Roller, Nose99 872110614 Bolt, Carriage 3/8-16 x 1-3/4 Gr. 5103 532155986 Bar Adj. Gauge Wh.104 532156941 Pin Head Rivot105 532156852 Bracket Ga Wh Asm RH 50106 532156853 Bracket Ga Wh Asm LH 50107 532156854 Bracket Ga Wh Assy F RH 50108 532156856 Bracket Ga Wh Assy F LH 50109 872010505 Bolt Carraige 5/16- 18 x 5/8110 873980500 Nut Crownlock 5/16-18112 819171216 Washer 17/32 x 3/4 x 16 Ga.113 872110504 Bolt Carriage 5/16-Unc 1/2114 532153183 Reinforcement Mandrel Ring- - 532143651 Mandrel Asm (Includes Key Nos. 8-

10, 13-15, 31 and 33)- - 532178346 Mower Asm Service (Std. Deck -

Order separately all Nose Rollercomponents)

NOTE: All component dimensions given in U.S. inches1 inch = 25.4 mm

MOWER DECK

46

RE

PAIR

PAR

TS

TRA

CTO

R - - M

OD

EL N

O. G

TH2550X

PB

15° MAX.

SIGHT AND HOLD THIS LEVEL WITHSKY LINE OR TREE.

CUT OUT ON DOTTED LINES

THIS IS A 15° SLOPE

SIGHTING GUIDE

ONLY RIDE UP AND DOWN HILL,NOT ACROSS HILL

SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION

Operate your Tractor up and down the face of slopes (notgreater than 15°), never across the face. Make turns gradu-ally to prevent tipping or loss of control. Exercise extreme caution when changing direction on slopes.

47

RE

PAIR

PAR

TS

TRA

CTO

R - - M

OD

EL N

O. G

TH2550X

PB

WARRANTY STATEMENT SECTION 1: LIMITED WARRANTY

Husqvarna Forest & Garden Company (“Husqvarna”) warrants Husqvarna product to the originalpurchaser to be free from defects in material and workmanship from the date of purchase for the“Warranty Period” of the product as set forth below:

Lifetime Warranty: All tiller tines, trimmer shafts, ignition coils and modules on hand held product.

2-Year Warranty: Riding lawn mowers, yard and garden tractors, walk behind mowers, tillers, chainsaws, trimmers, brushcutters, clearing saws, snow blowers, handheld blowers, backpack blowers,hedge trimmers, and electrical products for noncommercial, nonprofessional, non-institutional ornon-income producing use, except as herein stated. Emission control system componentsnecessary to comply with CARB-95 and EPA regulations, except for those components which arepart of engine systems manufactured by third party engine manufacturers for which the purchaserhas received a separate warranty with product information supplied at time of purchase.

1-Year Warranty: Power cutters, stump grinder, hydraulic pole pruners and hydraulic pole sawsfor non-commercial, non-professional, non-institutional or non-income producing use. All trimmers,brushcutters, clearing saws, hovering trimmers, stick edgers, backpack blowers, hand heldblowers, hedge trimmers and model series 580 & 600 walk-behind mowers used for commercial,institution-al, professional or income producing purposes or use.

90-Day Warranty: Chain saws, power cutters, stump grinders, trimmers, brushcutters, clearingsaws, hovering trimmers, stick edgers, hedge trimmers, backpack blowers, hand held blowers,hydraulic pole saws, hydraulic pole pruners, snow throwers or any Husqvarna product used forrental purposes or use except as otherwise provided herein.

30 Day Warranty: Husqvarna bow guide bars, replacement parts including bar and chains, productaccessories, tools, display features and safety apparel.

SECTION 2: HUSQVARNA’S OBLIGATIONS UNDER THE WARRANTYHusqvarna will repair or replace defective components without charge for parts or labor if acomponent fails because of a defect in material or workmanship during the warranty period.

SECTION 3: ITEMS NOT COVERED BY THIS WARRANTYThe following items are not covered by this warranty:

(1) Normal customer maintenance items which become worn through normal regular use, including,but not limited to, belts, blades, blade adapters, bulbs, filters, guide bars, lubricants, rewind springs,saw chain, spark plugs, starter ropes and tines;

(2) Natural discoloration of material due to ultraviolet light;

(3) Engine and drive systems not manufactured by Husqvarna; these items are covered by therespective manufacturer’s warranty as provided in writing with the product information supplied atthe time of purchase; all claims must be sent to the appropriate manufacturer;

(4) Lawn and garden attachments are covered by a third party that gives a warranty, all claims forwarranty should be sent to the manufacturer; and

(5) Emission Control System components necessary to comply with CARB-95 and EPA regulationswhich are manufactured by third party engine manufacturer.

(6) Batteries have a one-year prorated limited warranty with 100% replacement during the first 6months.

SECTION 4: EXCEPTIONS AND LIMITATIONSThis warranty shall be inapplicable to defects resulting from the following:

(1) Accident, abuse, misuse, negligence and neglect, including stale fuel, dirt, abrasives, moisture, rust,corrosion, or any adverse reaction due to incorrect storage or use habits;

(2) Failure to operate or maintain the unit in accordance with the Owner’s/Operator’s manual or instructionsheet furnished by Husqvarna;

(3) Alterations or modifications that change the intended use of the product or affects the product’sperformance, operation, safety, or durability, or causes the product to fail to comply with any applicablelaws; or:

(4) Additional damage to parts or components due to continued use occurring after any of the above.

REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVEREMEDY OF THE PURCHASER. HUSQVARNA SHALL NOT BE LIABLE FOR ANY INCIDENTAL ORCONSE-QUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ONTHESE PROD-UCTS EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW. ANY IMPLIEDWARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ON THESEPRODUCTS IS LIMIT-ED IN DURATION TO THE WARRANTY PERIOD AS DEFINED IN THELIMITED WARRANTY STATE-MENT.

HUSQVARNA RESERVES THE RIGHT TO CHANGE OR IMPROVE THE DESIGN OF THE

PRODUCT WITHOUT NOTICE, AND DOES NOT ASSUME OBLIGATION TO UPDATE PREVI-OUSLY MANUFACTURED PRODUCTS.

Some states do not allow the exclusion of incidental or consequential damages, or limitations on howlong an implied warranty lasts, so the above limitations or exclusions may not apply to you. This warrantygives you specific legal rights, and you may also have other rights which vary from state to state.

SECTION 5: CUSTOMER RESPONSIBILITIESThe product must exhibit reasonable care, maintenance, operation, storage and general upkeep as writ-ten in the maintenance section of the Owner’s/Operator’s manual. Should an operational problem orfailure occur, the product should not be used, but delivered as is to an authorized Husqvarna dealerfor evaluation. Proof of purchase, as explained in section 6, rests solely with the customer.

SECTION 6: PROCEDURE TO OBTAIN WARRANTY CONSIDERATIONIt is the Owner’s and Dealer’s responsibility to make certain that the Warranty Registration Card isproperly filled out and mailed to Husqvarna Forest & Garden Company. This card should be mailed withinten (10) days from the date of purchase in order to confirm the warranty and to facilitate post-sale service.Proof of purchase must be presented to the authorized Husqvarna dealer in order to obtain warrantyservice. This proof must include date purchased, model number, serial number, and complete nameand address of the selling dealer. To obtain the benefit of this warranty, the product believed to be defectivemust be delivered to an authorized Husqvarna dealer in a timely manner, no later than thirty (30) daysfrom date of the operational problem or failure. The product must be delivered at the owner’s expense.Pick-up and delivery charges are not covered by this warranty. An authorized Husqvarna dealer canbe normally located through the “Yellow Pages” of the local telephone directory or by calling 1-800-HUSKY62 for a dealer in your area.

HUSQVARNA7349 STATESVILLE ROADCHARLOTTE, NC 28269-3702 531 83 81-23 11/99

532178489 2.27.01 JH Printed in U.S.A.