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Husqvarna GTH2250 User's Manual

1. 2 3 PRODUCT SPECIFICATIONS 4 CUSTOMER RESPONSIBILITIES 4 16 19 ASSENBLY 0 6 9 OPERATION nennen 10 15 MAINTENANCE SCHEDULE eene 16 SERVICE AND ADJUSTMENTS 20 26 STORAGE 27 TROUBLESHOOTING 28 29 REPAIR PARTS 32 45 WARRANTY mrrnnvvnnnnnnvnnnnnvnnnnnnnennnnnnnnennnvnnnnnnnennnnnnvennnner 47 UNASSEMBLED PARTS Steering Wheel Gauge Wheels 4 Shoulder Bolts Steering 4 Wheels Wheel Insert 0 7 Locknuts 4 Adjusting Bars kl Z 3 8 16 ASNN f 4 Brackets 4 Clevis Pins 1 Washer 4 Retainer Springs 17 32 x 1 3 16 x 12 Gauge double lo p 1 Knob 2 4 Washers 3 8 x 3 4 14 Ga 12 Carriage Bolts 2 Front Link Assemblies E 5 16 18 x 5 8 12 Crownlock 5 16 18 Nose Roller Roller Nose Retainer Springs double loop a Qu Washers 17 32 x 7 8 x 16 G er 2 Washers x x a Retainer Springs single loop 2 Hex Bolts 5 16 18x1 2 Locknuts 5 16 18 Keys Slope Sheet Ep osque S Oil Drain Tube For Future Use 2 Keys ASSEMBLY Your new tractor has been assembled at
2. GTH2250 Owner s Manual SAFETY RULES A SAFE OPERATION PRACTICES FOR RIDE ON MOWERS A IMPORTANT THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH I GENERAL OPERATION e Read understand andfollow all instructions in the manual and on the machine before starting e 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 Nevercarry passengers Do not mow in reverse unless absolutely necessary Always look down and behind before and while backing Beawareofthemowerdischarge direction and do not point itatanyone Do notoperate the mower without either the entire grass catcher or the guard in place Slowdown before turning e Never leave a running machine unattended Always turn off blades set parking brake stop engine and remove keys before dismounting Turn off blades when not mowing e Stop engine before removing grass catcher or unclogging chute Mow only in daylight or good artificial light Donot operate the machine while under the influence of alcohol or drugs Watch for tra
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6. Oy Or Ps OD NOI Out of fuel Engine not CHOKED properly Engine flooded Bad spark plug Dirty air filter Dirty fuel filter Water in fuel Loose or damaged wiring Carburetor out of adjustment Engine valves out of adjustment Dirty air filter Bad spark plug Weak or dead battery Dirty fuel filter Stale or dirty fuel Loose or damaged wiring Carburetor out of adjustment Engine valves out of adjustment Clutch brake pedal not depressed Attachment clutch is engaged Weak or dead battery Blown fuse Corroded battery terminals Loose or damaged wiring Faulty ignition switch Faulty solenoid or starter Faulty operator presence switch es Weak or dead battery Corroded battery terminals Loose or damaged wiring Faulty solenoid or starter Cutting too much grass too fast Throttle in CHOKE position Build up of grass leaves and trash under mower Dirty air filter Low oil level dirty oil Faulty spark plug Dirty fuel filter Stale or dirty fuel Water in fuel Spark plug wire loose Dirty engine air screen fins Dirty clogged muffler Loose or damaged wiring Carburetor out of adjustment Engine valves out of adjustment Worn bent or loose blade Bent blade mandrel Loose damaged part s 28 10 SO Su ONS OONDARON 0 00 ML OY OL fio CORRECTION Fill fuel tank
7. CHASSIS BRACKET RETAINER WY SPRING ANTI SWAY BAR E e SPRINGS FIG 20 AN FRONT SUSPENSION BRACKET RETAINER SPRINGS FRONT MOWER BRACKET SERVICE AND ADJUSTMENTS NOTE Each full turn of adjustment nut will change mower height about 3 16 e Recheck measurements after adjusting FRONT TO BACK ADJUSTMENT See Figs 22 and 23 IMPORTANT DECK MUST BELEVEL SIDE TO SIDE IF THE FOLLOWING FRONT TO BACK ADJUSTMENT IS NECESSARY BE SURE TO ADJUST BOTH FRONT LINKS EQUALLY SOMOWER WILL STAY LEVEL SIDE TO SIDE Toobtainthe bestcutting results the mower housing should be adjusted so the front is approximately 1 8 to 1 2 lower than 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 edge of mower housing as shown Before making any necessary adjustments check that both front links are equal in length e lflinks are not equal in length adjust one link to same length as other link Tolowerfrontof mower housing loosen nut on both front links an equal number of turns e When distance F is 1 8 to 1 2 loweratfrontthan rear tighten nut H against trunnion on both front links To raise front of mower housing loosen nut H from trunnion on both frontlinks Tighten nut G on both front links an equal number of turns e When distance F is 1 8
8. See TO START ENGINE in Operation section Wait several minutes before attempting to start Replace spark plug Clean replace air filter Replace fuel filter Drain fuel tank and carburetor refill tank with fresh gasoline and replace fuel filter Check all wiring See To Adjust Carburetor in Service Adjustments section Contact an authorized service center department Clean replace air filter Replace spark plug Recharge or replace battery Replace fuel filter Drain fuel tank and refill with fresh gasoline Check all wiring See To Adjust Carburetor in Service Adjustments section Contact an authorized service center department Depress clutch brake pedal Disengage attachment clutch Recharge or replace battery Replace fuse Clean battery terminals Check all wiring Check replace ignition switch Check replace solenoid or starter Contact an authorized service center department Recharge or replace battery Clean battery terminals Check all wiring Check replace solenoid or starter Set in Higher Cut position reduce speed Adjust throttle control Clean underside of mower housing Clean replace air filter Check oil level change oil Clean and regap or change spark plug Replace fuel filter Drain fuel tank and refill with fresh gasoline Drain fuel tank and carburetor refill tank with fresh gasoline and replace fuel filter Connect and tighten spark plug wire Clean engine
9. Some adjustments will need to be made periodically to properly maintain your tractor All adjustments in the Service and Adjustments section of this manual should be checked at least once each season Onceayearyou should replace the spark plug clean or replace airfilter and check blades and belts for wear A new spark plug and clean air filter assure proper air fuel mixture and help your engine run 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 e Check for loose fasteners IMPORTANT DO NOT OIL OR GREASE THE PIVOT POINTS WHICH HAVE SPECIAL NYLON BEARINGS VISCOUS LUBRI CANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN THE LIFE OF THE SELF LUBRICATING BEARINGS IF YOU FEEL THEY MUST BE LUBRICATED USE ONLY A DRY POW DERED GRAPHITE TYPE LUBRICANT SPARINGLY RON Change more often when operating under a heavy load or in high ambient temperatures 5 16 If equipped with adjustable system 6 Not required if equipped with maintenance free battery 7 Tighten front axle pivot bolt to 35 ft Ibs maximum Do not overtighten LUBRICATION CHART TIE ROD BALL JOINTS 2 SPINDLE SPINDLE ZERK 2 ZERK 2 FRONT WHEEL FRONT WHEEL 2 BEARING BEARING ZERK ZERK STEERING SECTOR ENGINE 3 GEAR TEETH SPRAY SILICONE LUBRICANT MOVE BOOTS TO LUBRICATE GENER
10. age Add stabilizer to gasoline in fuel tank or storage container Always follow the mix ratio found on stabilizer container Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the carburetor Do not drain the gas tank and carburetor if using fuel stabilizer ENGINE OIL Drainoil with engine warm and replace with clean engine oil See ENGINE in the Customer Responsibilities section of this manual CYLINDER S Remove spark plug s Pour one ounce of oil through spark plug hole s into cylinder s e Turnignition key to START position for a few seconds to distribute oil Replace with new spark plug s OTHER Donot 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 itto give protection from dust and dirt e Cover your tractor with a suitable protective cover that does not retain moisture Do not use plastic Plastic cannot breathe which allows condensation to form and will cause your tractor to rust IMPORTANT NEVER COVER TRACTOR WHILE ENGINE AND EXHAUST AREAS ARE STILL WARM TROUBLESHOOTING POINTS PROBLEM Will not start Hard to start Engine will not turn over Engine clicks but will not start Loss of power Excessive vibration CAUSE 1 2 3 4 5 6 7 8 9
11. 532007070 532007563 873680600 876020412 532140507 532140080 819131316 532140921 873940800 532156103 532140845 873350600 532140494 819131616 812000053 532071673 532137648 532149412 532121749 532150035 874321016 532178575 873931000 42 532124872 46 532145170 47 532138228 48 872110612 50 532131494 51 873680600 52 532139123 53 532000207 54 532161590 55 532105706 56 532140218 61 532140488 64 65 67 68 lt 5 8 8 8 8 2 8 8 532154752 532067609 819131312 532005142 DESCRIPTION Transaxle Hydro 222 3010 Order Parts From Transaxle Manufacturer Key 1 4 x 2 5 Washer Thrust Axle Harden Nut Crownlock 3 8 16 Pin Cotter 1 8 x 3 4 Wheel Hub Asm Bolt Hub Washer 13 32 x 13 16 x 16 Ga Spring Rod Brake Nut Hex Jam Toplock 1 2 20 Shaft Arm Asm Knob Nut Hex Jam 3 8 16 Brake Rod Washer 13 32 x 1 x 14Ga Ring E Cap Plunger Rod Parking Brake Spring Extension Washer 25 32 x 1 1 4 x 16 Ga Nyliner Screw Fin 10 24 x 1 Actuator Interlock Switch Nut Toplock 10 24 Unc Cover Pedal Retainer Spring Clutch Rod Bolt Carriage 3 8 16 x 1 1 2 Gr 5 Pulley Idler Flat Nut Crownlock 3 8 16 Pulley Idler Grooved Washer Hartdened Arm Asm Idler Clutch 98 Bearing Idler V Belt Pulley Transaxle Shaft Asm Brake Parking Clutch Bolt Shoulder Washer 13 32 x 13 16 x 12 Ga Pin Roll 37 KEY PART NO NO 69 532123800 70 53216662
12. FREEWHEEL CONTROL Disengages transmission for pushing 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 clutch brake pedal into the brake position HEIGHT ADJUSTMENT KNOB Used to adjust the mower height OPERATION WEAR VOUR The operation of any tractor can result in foreign objects thrown into the eyes which can result in severe eye damage Always wear safety glasses or eye shields while operating your tractor or FORESIGHT IS BETTER THAN NO SIGHT or standard safety glasses HOW TO USE YOUR TRACTOR TO SET PARKING BRAKE See Fig 8 Yourtractor is equipped with an operator presence sensing switch When engine is running any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine e Depress clutch brake pedal into full BRAKE position and hold e Place parking brake lever in ENGAGED position and release pressure from clutch brake pedal Pedal should remain in BRAKE position Make sure parking brake will hold tractor secure ATTACHMENT CLUTCH SWITCH PULL OUT TO ENGAGE PUSH IN TO DISENGAGE CHOKE CONTROL THROTTLE CONTROL LEVER CLUTCH BRAKE PEDAL BRAKE POSITION MOTION DRIVE NN tee POSITION HEIGHT DISENGAGED ADJUSTMENT POSITION ENGAGED POSITION FIG 8 STOPPING Se
13. 3 8 16 Unc NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS TRACTOR MODEL NO GTH2250A STEERING ASSEMBLY REPAIR PARTS STEERING ASSEMBLY TRACTOR MODEL NO GTH2250A KEY PART NO NO 1 532166627 2 532178557 3 532124836 4 532161849 5 532161848 6 532124931 7 532121748 8 812000029 9 532121232 10 874781044 11 532136518 12 873901000 13 532121749 14 810040600 15 532124701 16 532145103 17 532137347 18 532175572 19 532156011 20 532177592 21 532159945 22 532155105 23 532152927 25 874780616 26 532166626 27 532124937 28 817000612 29 532104239 31 532138136 32 819111610 33 810040500 34 874780512 35 532138059 36 532137156 37 873360600 38 532109850 39 873700600 40 532109851 41 532155246 42 817490508 44 532177593 45 819132411 DESCRIPTION Wheel Steering Axle Asm Front Fitting Grease Spindle Asm LH Spindle Asm RH Bearing Race Thrust Harden Washer 25 32 x 1 5 8 x 16 Ga Ring Klip 7 5304 75 Cap Spindle Bolt Fin Hex 5 8 11 x 2 3 4 Spacer Brg Axle Front 1 570 Nut Lock Flange 5 8 11 Unc Washer 25 32 x 1 1 4 x 16 Ga Washer Lock Hicl Spr 3 8 Nut Lock Center 3 8 24 Unf Shaft Asm Steering Rod Asm Tie Ball J Ball Vgt Inc Key No 36 40 Draglink Ball Joint Solid Vgt Support Asm Steering Boot Steering Adapter Wheel Steering Bushing Strg Screw Bolt Fin Hex 3 8 16 x 1 Gr 5 Cap Wheel Steering Bearing
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15. should shut off the engine e Theattachmentclutch should never operate unless the operator is in the seat BLADE CARE For best results mower blades must be kept sharp Replace bent or damaged blades BLADE REMOVAL See Fig 14 e Raise mower to highest position to allow access to blades Remove hex bolt lock washer and flat washer securing blade e Install new or resharpened blade with trailing edge up towards deck as shown TRAILING EDGE UP X MANDREL BLADE FLAT WASHER HEX BOLT GRADE 8 LOCK yy WASHER A GRADE 8 HEAT TREATED BOLT CAN BE IDENTIFIED BY SIX LINES ON THE BOLT HEAD FIG 14 17 IMPORTANT TO ENSURE PROPER ASSEMBLY CENTER HOLE IN BLADE MUST ALIGN WITH STAR ON MANDREL ASSEMBLY e Reassemble hex bolt lock washer and flat washer in exact order as shown e Tighten bolt securely 27 35 Ft Lbs torque IMPORTANT BLADE BOLT IS GRADE 8 HEAT TREATED TO SHARPEN BLADE See Fig 15 NOTE We do not recommend sharpening blade but if you do be sure the blade is balanced Care should be taken to keep the blade balanced An unbalanced blade will cause excessive vibration and even tual damage to mower and engine e The blade can be sharpened with a file or on a grinding wheel Do not attempt to sharpen while on the mower e Tocheck blade balance you will need a 5 8 diameter steel bolt pin or a cone balancer When using a cone balancer followthe instructions supplie
16. Col Strg Screw 3 8 16 x 3 4 Bearing Flange Bushing Nyliner Snap Washer 11 82 x 1 x 10 Ga Washer Lock Hcl Spr 5 16 Bolt Hex Hd 5 16 18 x 3 4 Gear Sector Steering Tie Rod Jam Nut RH Thread Joint Asm Ball RH Thread Jam Nut LH Thread Joint Asm Ball LH Thread Bracket Switch Inerlock VGT97 Screw 5 16 18 x 1 2 Extension Steering Premium Washer 13 32 x 1 1 2x 11 Ga NOTE All component dimensions given in U S inches 1 inch 25 4 mm 39 REPAIR PARTS ENGINE 22 25 Sag KEY PART NO NO 2 532149723 8 532121361 9 532177748 10 532175287 11 532170056 12 532143996 15 532151346 16 532109227 17 532106082 18 532161493 20 532178385 21 532164863 22 532178639 24 811050600 25 873920600 26 532003645 27 532139277 28 532007834 29 532137180 TRACTOR MODEL NO GTH2250A 1 N DESCRIPTION Engine Briggs Model No 407777 Order parts from engine manuf Muffler Side Pulley V Idler Keeper Asm Belt Engine VGT Bushing Clutch Electric Pulley Engine VGT Elect Clutch Tank Fuel Rear 3 50 Pad Spacer Pad Spacer Cap Fuel Control Throttle Screw Hex Thd Cut 1 4 20 X 5 8 Control Choke Washer Ext Tooth 3 8 Nut Keps 3 8 24 Unf Bushing Stem Tank Fuel Fuel Line Spark Arrester Kit 40 45 69 62 SPARK ARRESTER KIT KEY PART NO NO 31 532145006 35 810040500 37 532123487 39 817490636 40 817490664 41 532126197 42 810040700 43 532173937 45 87351040
17. POSITION CIRCUIT MAKE OFF M G A1 NONE LIGHTS B A1 L A2 NONE START NONE WIRING INSULATED CLIPS NOTE IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT THEY SHOULD BE REPLACED TO PROPERLY SECURE YOUR WIRING REMOVABLE CONNECTIONS 31 POSITION CIRCUIT C G B H OV C F B E A D NON REMOVABLE CONNECTIONS o m gt 0O REPAIR PARTS TRACTOR MODEL NO GTH2250A ELECTRICAL 1 32 REPAIR PARTS TRACTOR MODEL NO GTH2250A ELECTRICAL KEY 45 46 50 79 81 89 PART NO 532144926 874760412 532124886 532145211 532150109 532145769 532153664 532166184 532004152 532124770 532146149 532108824 873510400 532170697 532160784 532175566 532140401 532170238 817720408 532131563 532178861 532122822 532169635 532174651 532163996 532109748 532169639 DESCRIPTION Battery Bolt Hex Head 1 4 20 x 3 4 Tray Battery Bolt Battery Front 1 4 20 x 7 5 Zinc Holddown Battery Front Mount Nut Push Nylon 1 4 Battery Front Switch Interlock Push In Harness Socket Light w 4152J Bulb Light Cable Battery Cable Battery Fuse Nut Keps Hex 1 4 20 Cable Ground Switch Plunger Normal Op Olive Switch Ign Key Harness Ign Screw 1 4 20 x 1 2 Cover Terminal Red Solenoid Ammeter Hourmeter Snap In Switch PTO Bulbholder Asm Relay Asm
18. REPLACE HEADLIGHT BULB e Raise hood Pull bulb holder out of the hole in the backside ofthe grill e Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill e Close hood INTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to run poorly stop running or prevent it from starting e Checkwiring See electrical wiring diagram in the Repair Parts section of this manual TO REPLACE FUSE Replace with 30 amp automotive type plug in fuse The fuse holder is located behind the dash TO ADJUST ATTACHMENT LIFT SPRING See Fig 35 e 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 e Retighten jam nut against spring bushing IMPORTANT DO NOT ADJUST FOR MAXIMUM SPRING TENSION WHEN USING LIGHT ATTACHMENTS SUCH AS AMOWER ADJUST LIFT LEVER SPRING TO AID IN LIFTING ATTACHMENT DO NOT OVERPOWER SPRING WHEN REMOVING ATTACHMENT ALWAYS ADJUST SPRING TENSION TO ITS LOWEST POSITION ADJUSTMENT BOLT SPRING BUSHING ATTACHMENT JAM NUT LIFT SPRING 0 0 0 FIG 35 TO REMOVE HOOD AND GRILL ASSEMBLY See Fig 36 e Raise hood e Unsnap headlight wire connector Standinfrontoftractor Grasp hood at sides tilt toward engine and lift off of tractor Torepla
19. Remove axle cover retaining ring and washers to allow wheel removal HRepairtire and reassemble e Replace washers and snap retaining ring securely in axle groove Replace axle cover REAR WHEEL Block rear axle securely e 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 to slow leaks tire sealant may be purchased from your local parts dealer Tire sealant also prevents tire dry rot and corrosion WASHERS RETAINING RING EVE COVER FIG 32 24 TO START ENGINE WITH A WEAK BATTERY See Fig 33 CAUTION Lead acid batteries generate explosive gases Keep sparks flame and smoking materials away from bat teries Always weareye protection when around batteries If your battery is too weak to start the engine it should be recharged See BATTERY inthe CUSTOMER RESPON SIBILITIES section of this manual If jumper cables are used for emergency starting follow this procedure IMPORTANT YOUR TRACTOR IS EQUIPPED WITHA 12 VOLT NEGATIVE GROUNDED SYSTEM THE OTHER VEHICLE MUST ALSO BE A 12 VOLT NEGATIVE GROUNDED SYSTEM DO NOT USE YOUR TRACTOR BATTERY TO START OTHER VEHICLES TO ATTACH JUMPER CABLES Connect each end ofthe RED cable to the POSITIVE terminal of each battery taking care notto short against chassis Connect one end oft
20. Screw 5 16 18 x 1 Nut Crownlock 3 8 24 Washer 11 32 x 1 1 2x 10 Ga Scale Indicator Height Nut Hex Flange Lock Nut Push Phos amp Oil Nut Hex Jam 3 8 16 Trunnion NOTE All component dimensions given in U S inches 1 inch 2 25 4 mm REPAIR PARTS TRACTOR MODEL NO GTH2250A MOWER DECK REPAIR PARTS MOWER DECK KEY PART NO NO 1 532178897 2 873680500 5 532138457 6 532124670 7 532130832 8 532850857 9 810030600 10 532140296 11 532137380 13 532137553 14 532137152 15 532110485 16 532174493 17 532106735 18 819111016 19 532105304 20 532123713 21 532137607 22 532110452 23 532171593 26 872110606 27 819131316 28 532132823 29 873800500 30 532157722 31 532137266 32 532173436 33 532129963 34 872140610 35 872110616 36 872110608 37 532137166 38 532173968 39 532173438 40 532173980 42 872140506 43 532136460 44 532122052 45 873680600 46 874760628 TRACTOR MODEL NO GTH2250A DESCRIPTION Deck Asm Mower 50 Nut Crownlock 5 16 18 Bracket Asm Sway Bar Retainer Spring Arm Suspension Rear Bolt 3 8 24 x 1 25 Gr 8 Patched Washer Lock Hvy 3 8 Unplated Washer Hard Blade Mower Vented Blade 8 Required Shaft Asm W Lower Brg Housing Mandrel 50 Vent Bearing Ball Mandrel Stripper Mower Vented Rod Hinge Washer 11 32 x 5 8 x 16 Ga Cap Sleeve Spring Torison Delector Bracket Deflector Nut Push Shield Deflector Mowe
21. air screen fins Clean replace muffler Check all wiring See To Adjust Carburetor in Service Adjustments section Contact an authorized service center department Replace blade Tighten blade bolt Replace blade mandrel Tighten loose part s Replace damaged parts TROUBLESHOOTING POINTS PROBLEM Engine continues to run when operator leaves seat with attachment clutch engaged Poor cut uneven Mower blades will not rotate Poor grass discharge Headlight s not working if so equipped Battery will not charge Loss of drive Engine backfires when turning engine OFF 1 ODO Oy PSN e CAUSE Faulty operator safety presence control system Worn bent or loose blade Mower deck not level Buildup of grass leaves and trash under mower Bent blade mandrel Clogged mower deck vent holes from buildup of grass leaves and trash around mandrels Obstruction in clutch mechanism Worn damaged mower drive belt Frozen idler pulley Frozen blade mandrel Engine speed too slow Travel speed too fast Wet grass Mower deck not level Low uneven tire air pressure Worn bent or loose blade Buildup of grass leaves and trash under mower Mower drive belt worn Blades improperly installed Improper blades used Clogged mower deck vent holes from buildup of grass leaves and trash around mandrels Switch is OFF Bulb s burned out Faulty light switch Loose
22. proper dis charge of material Regulate ground speed by selecting a low enough gear to give the mower cutting perfor mance as well as the quality of cut desired When operating attachments select a ground speed that will suit the terrain and give best performance of the attachment being used FIG 13 CUSTOMER RESPONSIBILITIES MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE Check Brake Operation Check Tire Pressure Check Operator Presence and Interlock Systems Check for Loose Fasteners Sharpen Replace Mower Blades Lubrication Chart Check Battery Level Joor Clean Battery and Terminals Check Transaxle Cooling Adjust Blade Belt s Tension Adjust Motion Drive Belt s Tension Check Engine Oil Level Change Engine Oil Clean Air Filter Clean Air Screen Inspect Muffler Spark Arrester Replace Oil Filter If equipped Clean Engine Cooling Fins Replace Spark Plug Replace Air Filter Paper Cartridge Replace Fuel Filter Service more often when operating in dirty or dusty conditions If equipped with oil filter change oil every 50 hours Replace blades more often when mowing in sandy soil GENERAL RECOMMENDATIONS The warranty on this tractor does not cover items that have been subjected to operator abuse or negligence To receive full value from the warranty operator must maintain tractor as instructed in this manual
23. suspension arms at deck and disengage arms from deck Raise attachment lift to its highest position Remove two retainer springs from each front link and remove links Slide mower forward and remove belt from electric clutch pulley Slide mower out from under right side of tractor IMPORTANT IF AN ATTACHMENT OTHER THAN THE MOWER DECK IS TO BE MOUNTED ON THE TRACTOR REMOVE THE FRONT LINKS TO INSTALL MOWER Follow procedure described in INSTALL MOWER AND DRIVE BELT in the Assembly section of this manual TO LEVEL MOWER HOUSING Adjust the mower while tractor is parked on level ground or driveway Make sure tires are properly inflated See PROD UCT SPECIFICATIONS section of this manual Iftires are over or underinflated you will not properly adjust your mower SIDE TO SIDE ADJUSTMENT See Figs 20 and 21 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 of mower should be the same e f adjustment is necessary make adjustment on one side of mower only e To raise one side of mower tighten lift link adjustment nut on that side To lower one side of mower loosen lift link adjustment nut on that side BOTTOM BOTTOM EDGE OF MOWER TO GROUND N AS ADJUSTMENT FRONT FIG 21 PENSION NUTS LIFT ELECTRIC LINKS CLUTCH SUSPENSION PULLEY ARMS FRONT MOWER BRACKET
24. the second to desired height TO ADJUST GAUGE WHEELS See Fig 9 Gauge wheels are properly adjusted when they are slightly off the ground when mower is at the desired cutting height in operating position Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain conditions OPERATION TO OPERATE ON HILLS CAUTION Do not drive up or down hills Be sure tractor is on a flat level surface Lower mower and adjust mower to desired cutting height Remove retainer spring and clevis pin which secure each gauge wheel bar Lower gauge wheels to ground Raise gauge wheels slightly to align holes in bracket and gauge wheel bar and insert clevis pin Gauge wheels should be slightly offthe ground Replace retainer spring into clevis pin IMPORTANT BE SURE TO READJUST GAUGE WHEELS IF YOU CHANGE THE CUTTING HEIGHT OF THE MOWER DECK RETAINER SPRING CLEVIS TO OPERATE MOWER See Fig 10 Yourtractor is equipped with an operator presence sensing switch Any attempt by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine Select desired height of cut Lower mower with attachment lift control Start mower blades by engaging attachment clutch control e STOP MOWER BLADES disengage attachment clutch control CAUTION Do not operate the mower without either the entire grass catcher on mowers so eq
25. to 1 2 loweratfrontthan rear tighten nut H against trunnion on both front links NOTE Each full turn of nut G will change dim F by approximately 3 8 e Recheck side to side adjustment NUT G TRUNNION TO REPLACE MOWER DRIVE BELT MOWER DRIVE BELT REMOVAL See Fig 24 e Park tractor on a level surface Engage parking brake e 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 deck surface e Check primary idler arm and two idlers to see that they rotate freely e Be sure spring is securely hooked to primary idler arm and bolt in mower housing MOWER DRIVE BELT INSTALLATION See Fig 24 e Install belt in both idlers Make sure belt is in both belt keepers at the idlers as shown e Install new belt onto electric clutch pulley e 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 e Reassemble L H mandrel cover ELECTRIC CLUTCH PULLEY L H SCREWS MANDREL IDLER PULLEYS 9 SPRING PRIMARY IDLER ARM BELT BELT KEEPERS SERVICE AND ADJUSTMENTS TO REPLACE MOWER BLADE DRIVE BELT See Fig 25 Par
26. with hex bolt lock washer and large flat washer previously removed Tighten securely e Snap steering wheel insert into center of steering wheel Remove protective materials from tractor hood and grill IMPORTANT CHECK FOR AND REMOVE ANY STAPLES IN SKID THAT MAY PUNCTURE TIRES WHERE TRACTOR IS TO ROLL OFF SKID 1 Tire pressure gauge STEERING WHEEL ZN INSERT r HEX BOLT FLAT WASHER Tu LOORWASHER ET aui STEERING WHEEL 8 WHEEL ADAPTER STEERING STEERING SLEEVE FIG 1 HOW TO SET UP YOUR TRACTOR CHECK BATTERY See Fig 2 e Lift hood to raised position e 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 RESPONSIBILITIES section of this manual for charging instructions FIG 2 ASSEMBLY 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 seat to tractor Pivot seat upward and remove from the cardboard packing Remove the cardboard packing and discard e Place seat on seat pan so head of shoulder bolt is positioned over large slotted hole in pan e Push down on seat to engage shoulder bolt in slot and pull seat towards rear of tractor e Pivot seat and pan forward and assemble adjustme
27. 0 47 532175288 62 532146629 69 532165391 70 532176069 71 532176070 74 532162295 79 871070512 81 532148456 82 532148315 83 532171877 84 817060624 DESCRIPTION Clip Washer Clamp Hose Screw TT 3 8 16 x 2 1 4 UNC Screw TT 3 8 16 x 4 UNC Washer 1 1 2 OD X 15 32 ID X 250 Washer Lock 7 16 Bolt Hex 7 16 20 X 4 1 4 Ga 5 Nut Keps Hex 1 4 20 Bushing Shield Heat Muffler CV Intek Gasket Tube Exhaust LH Tube Exhaust RH Elbow Street Brass Screw Hex Hd Cap 5 16 18 x 3 4 Tube Drain Oil Easy Plug Oil Drain Easy Bolt 5 16 18unc X 1 3 4 W Sems Screw Thdrol 3 8 16 x 1 1 2 NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS TRACTOR MODEL NO GTH2250A SEAT ASSEMBLY KEY PART NO NO 1 532140840 2 532140551 3 532140675 4 532127018 5 532145006 6 873800600 7 532124181 8 532171877 10 532174894 12 532121246 13 532121248 DESCRIPTION Seat Bracket Pivot Seat Strap Fender Bolt Shoulder 5 16 18 X 62 Clip Push In Hinged Nut Crownlock 3 8 16 Spring Seat Cprsn Bolt 5 16 18 UNC X 3 4 Pan Seat Bracket Mounting Switch Bushing Snap 41 3 KEY PART NO NO 14 872050412 15 532121249 16 532123740 17 532123976 18 819171912 19 532166369 20 532124238 21 532171852 22 873800500 DESCRIPTION Bolt Carriage 1 4 20 X 1 1 2 Spacer Split Spring Cprsn Nut Lock 1 4 Lge Flg Gr 5 Washer 17 32 X 1 3 16 X 12 Ga Knob Seat Cap Spring Seat Bol
28. 3 8 16 Bolt H 5 16 18 x 1 Bracket Asm Noseroller LH Bracket Asm Noseroller RH Washer 17 32 x 7 8 x 16 Ga Roller Nose Bolt Carriage 3 8 16 x 1 3 4 Gr 5 Bar Adj Gauge Wh Pin Head Rivot Bracket Ga Wh Asm RH 50 Bracket Ga Wh Asm LH 50 Bracket Ga Wh Assy F RH 50 Bracket Ga Wh Assy F LH 50 Bolt Carraige 5 16 18 x 5 8 Nut Crownlock 5 16 18 Washer 17 32 x 3 4 x 16 Ga Bolt Carriage 5 16 Unc 1 2 Reinforcement Mandrel Ring Mandrel Asm Includes Key Nos 8 10 13 15 31 and 33 Replacement Mower Complete NOTE All component dimensions given in U S inches 1 inch 25 4 mm sado s uo Huibueyd uonneo 9SI2J9X3 loj1luo2 550 10 1u8A28Jd jJe eye 2984 ssoJoe G 1918946 sedo s ade y umop pue dn 101281 1no 8161300 dcm 42755 Tm 46 39481 HO SNIT AMS 13 31 SIHL LH9IS ik 6 4 Sann 2219015 SI y GL r s 100 ug ing SSOHOV LON 2 gt 1 86 NMOG ANY ATNO x 1 NOILVH3dO 3131 HO4 S3dO lS GALSADONS 2022 60919827 ON F3LLOTYVHO QVOH 3111 531715 2 VNYHVADSNH Ino ul Je eop e 10 ZOAMSNH 008 1 10 euoudejei eoo Yno pejeoo Ajeuuou eq
29. 4 71 532151179 72 873800500 73 874490548 74 532142432 76 532140481 77 874760716 79 872110505 80 532140484 81 817060612 82 532150586 83 532140479 84 532140490 85 817541020 86 532140462 87 532140491 88 532161592 89 873680700 90 532140489 91 817490644 92 874760520 93 532140502 94 532133835 96 532141103 98 532141004 99 817060624 100 532126881 101 532156106 104 532140480 105 817580408 106 532142918 107 532154739 108 532142917 109 532140929 111 532156240 112 532156104 113 873220700 115 532123405 116 873900500 117 873900600 DESCRIPTION Washer Console Hydro Fender Plate Console Shift Locknut Hex W Washer Insert Bolt Hex Flghd 5 16 18 x 3 Gr 5 Screw Hex Wsh Hi Lo 1 4 1 2 Bracket Transaxle Bolt Fin Hex 7 16 14 x 1 Bolt Carriage 5 16 18 x 5 8 Bracket Torque RH Screw 3 8 16 x 3 4 Bracket Mount Torque Fan Strap Torque Mid Spacer Screw 10 24 x 1 1 4 Fan 7 Hydro Adapter Fan Pully Idler V Groove Flange Nut Crownlock 7 16 14 Keeper Belt Screw Thdrol 3 8 16 x 2 3 4 Bolt Fin Hex 5 16 18 x 1 75 Link Shift Asm Fastner Christmas Tree Washer Nickel Plated Bracket Shift Screw 3 8 16 x 1 1 2 Washer Compression Washer Bellville Bracket Idler Screw Tap 1 4 20 x 1 2 O Ring Asm Hydro Gear Line Fuel Hydro 15 VGT Serv Cap Asm Vent Hydro Gear Spring Return Brake Spacer Shift Lever VGTH Washer Nylon High Temp Nut Hex ASF 7 16 14 Unc Keeper Belt T A GND DRLR Nut Lock Hex Flange 5 16 18 Nut Lock Flg
30. 56 58 60 63 68 70 84 86 90 91 98 99 100 101 102 103 106 122 130 138 139 140 141 142 143 144 146 148 150 152 153 158 NO 532154914 532175315 817060620 819131614 817490508 532177679 532142992 874760716 811050600 532175464 532175847 532140871 532071673 817490628 532124788 532142273 532138776 532161464 532164863 532166625 532171873 532163806 532163805 532161897 532177586 532161900 532177587 532164655 532161237 532177956 532177585 817670608 DESCRIPTION Bracket Asm Susp Chassis Lh Bracket Asm Fender Screw 3 8 16 x 1 1 4 Washer 13 32 x 1 x 14 Ga Screw 5 16 18 x 1 2 Guide Belt Mid Span Stop Over Center Mower Bolt Fin Hex 7 16 14 Unc x 1 Washer Lock External Tooth 3 8 Rail Frame Lh Bracket Chassis Skid Rod Asm Bypass Cap By Pass Rod Screw Thdrol 3 8 16 x 1 4 Retainer Spring 1 Bracket Lock Bypass Screw Thdrol Hex Head Zinc Screw Hex WSHD 8 18 x 7 8 Screw Hw Hi Lo 13 16 x 3 4 Cupholder Bolt Shoulder 5 16 18 Magnet Stealth Striker Plate Bracket Dash Stealth RH Skirt Grille RH Bracket Dash Stealth LH Skirt Grille LH Extrusion Bumper Duct Heat Hood Browing Shield Lens Asm Headlht Dual Screw Thdrol 3 8 16 x 1 2 NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS TRACTOR MODEL NO GTH2250A GROUND DRIVE REPAIR PARTS TRACTOR MODEL NO GTH2250A GROUND DRIVE KEY PART NO NO
31. AL PURPOSE GREASE 8 REFER TO CUSTOMER RESPONSIBILITIES ENGINE SECTION CUSTOMER RESPONSIBILITIES TRACTOR Always observe safety rules when performing any mainte nance BRAKE OPERATION Iftractor requires more than six 6 feet stopping distance at high speed in highest gear then brake must be adjusted See TO ADJUST BRAKE in the Service and Adjustments section of this manual TIRES e Maintain proper air pressure in all tires See PRODUCT SPECIFICATIONS section of this manual e Keep tires free of gasoline oil or insect control chemi cals which can harm rubber e Avoid stumps stones deep ruts sharp objects and other hazards that may cause tire damage NOTE To seal tire punctures and prevent flat tires due to slow leaks tire sealant may be purchased from your local parts dealer Tire sealant also prevents tire dry rot and corrosion OPERATOR PRESENCE SYSTEM Be sure 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 clutch brake pedalis fully depressed and attachement clutch control is in the disengaged position e Whenthe engine is running any attempt by the operator to leave the seat without first setting the parking brake should shut off the engine e Whentheengineis running andthe attachmentclutch is engaged any attempt by the operator to leave the seat
32. Bracket Snap In Hourmeter NOTE All component dimensions given in U S inches 1 inch 25 4 mm 33 REPAIR PARTS TRACTOR MODEL NO GTH2250A CHASSIS AND ENCLOSURES 34 REPAIR PARTS KEY PART NO NO 1 532175465 2 532175282 4 873800700 5 532177582 6 532157882 7 817720408 8 532145166 14 532177583 15 532161841 16 532121794 17 817060612 18 532177584 19 819131312 20 874760616 21 873680600 24 532147202 25 532161842 28 532147203 30 532145052 31 532161419 32 532161327 33 532161326 34 532177018 35 819111116 36 817060512 37 532169426 39 532175278 42 872140608 43 532136939 44 532136940 45 532154913 47 817490608 50 532175476 TRACTOR MODEL NO GTH2250A CHASSIS AND ENCLOSURES DESCRIPTION Rail Frame RH Drawbar Gt Nut Lock Hex 7 16 Unc Dash Plastic Dash 1PCS Lower Screw Thd Cut 1 4 20 x 1 2 Support Battery Hood Asm Pnt Lens LH Cover Access Screw 3 8 16 x 3 4 Grille Washer 13 32 x 18 16 x 12 Ga Bolt Fin Hex 3 8 16 x 1 Nut Crownlock 3 8 16 Footrest RH Lens RH Footrest LH Saddle Bracket Supt 1 pc Vgt Steering Bracket Frame Pivot Lh Bracket Frame Pivot Rh Plate Asm Engine Chassis Washer 11 32 x 11 16 x 16 Ga Screw 5 16 18 x 3 4 Fender Pnt Bracket Axle Front Bolt Rdhd Sqnk 3 8 16 Unc x 1 Bracket Spnsn Front Lh Bracket Spnsn Front Rh Bracket Asm Susp Chassis Rh Screw Thdrol 3 8 16 x 1 2 Bracket Chassis Front 35 KEY PART NO
33. DJUSTMENTS section ofthis manual CUSTOMER RESPONSIBILITIES V BELTS Check V belts for deterioration and wear after 100 hours of operation and replace if necessary The belts are not adjustable Replace belts if they begin to slip from wear TRANSAXLE COOLING The transmission fan and cooling fins should be kept clean to assure proper cooling Do not attempt to clean fan or transmission while engine is running or while the transmission is hot To prevent possible damage to seals do not use high pressure water or steam to clean transaxle e Inspect cooling fan to be sure fan blades are intact and clean e Inspect cooling fins for dirt grass clippings and other materials To prevent damage to seals do not use compressed air or high pressure sprayerto clean cool ing fins TRANSAXLE PUMP FLUID The transaxle was sealed at the factory and fluid mainte nance is not required for the life of the transaxle Should the transaxle ever leak or require servicing contact your nearest authorized service center department ENGINE LUBRICATION Only use high quality detergent oil rated with API service classification SF SJ Select the oil s SAE viscosity grade according to your expected operating temperature SAE VISCOSITY GRADES F 20 0 30 32 40 60 80 100 C 30 20 10 0 10 20 30 40 TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE FIG 16 NOTE Although multi viscosity oils SW30 10 30 etc imp
34. N READ 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 Save KNOW YOUR TRACTOR this manual for future reference LIGHT SWITCH HOURMETER AMMETER oy THROTTLE CONTROL CLUTCH BRAKE CHOKE CONTROL LIFT LEVER PLUNGER LIFT LEVER ATTACHMENT CLUTCH SWITCH HEIGHT ADJUSTMENT KNOB PARKING BRAKE LEVER FREE WHEEL CONTROL IGNITION SWITCH MOTION CONTROL LEVER FIG 7 Our tractors conform to the safety standards of the American National Standards Institute ATTACHMENT CLUTCH SWITCH Used to engage mower blades or other attachments mounted to your tractor LIFT LEVER Usedto raise and lower mower deck or other attachments mounted to your tractor LIFT LEVER PLUNGER Used to release attachment lift lever when changing its position CLUTCH BRAKE PEDAL Used for declutching and brak ing the tractor and starting the engine MOTION CONTROL Selects the speed and direction of tractor CHOKE CONTROL Used when starting a cold engine 11 AMMETER Indocates charging or discharging of battery LIGHT SWITCH Turns the headlights on and off THROTTLE CONTROL Used to control engine speed
35. asoline and otherfuels They are flammable and vapors are explosive Useonly an approved container Never remove gas cap or add fuel with the engine running Allow engine to cool before refueling Do not smoke Never refuel the machine indoors Never store the machine orfuel 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 Cleanoilorfuelspillage Allow machineto cool before storing Stop and inspect the equipment if you strike an object Repair if necessary before restarting Never make adjustments or repairs with the engine running Grass catcher components are subjectto wear damage and deterioration which could expose moving parts or allow objects to be thrown Frequently check components and replace with manufacturer s recommended parts when necessary Mower blades are sharp and can cut Wrap the blade s or wear gloves and use extra caution when servicing them Check brake operation frequently Adjust and service as required SAFETY RULES A Safe Operation Practices for Ride On Mowers Be sure the area is clear of other people before mowing Stop machine if anyone enters the area Never carry passengers or childr
36. ce reverse above procedure HEADLIGHT WIRE CONNECTOR FIG 36 SERVICE AND ADJUSTMENTS ENGINE TO ADJUST THROTTLE CONTROL CABLE See Fig 37 The throttle control has been preset at the factory and adjustment should not be necessary Check adjustment as described below before loosening cable If adjustment is necessary proceed as follows With engine not running move throttle control lever to fast position Check that swivel is against stop If it is not loosen cable clamp screw and pull cable back until swivel is against stop Tighten cable clamp screw securely TO ADJUST CHOKE CONTROL See Fig 38 The choke control has been preset at the factory and adjustment should not be necessary Check adjustment as described below before loosening cable If adjustment is necessary proceed as follows e With engine not running move choke control located on dash panel to full choke position Loosen knob and remove cover assembly from air cleaner e Choke should be closed If itis not loosen casing clamp screw and move choke cable until choke is completely closed Tighten casing clamp screw securely Replace air cleaner cover assembly and tighten knob TO ADJUST CARBURETOR Your carburetor is not adjustable If your engine does not operate properly dueto suspected carburetor problems take yourtractorto an authorized service center for repair and or adjustment High speed stopis factor
37. ches 1 inch 2 25 4 mm REPAIR PARTS LIFT ASSEMBLY KEY PART NO NO 1 532121006 2 532159045 3 532159189 4 812000022 5 819292016 6 871110624 7 532125631 8 532124526 9 532122364 10 532124874 11 532146704 12 532163552 13 532139868 14 532169865 15 873680600 16 532124687 18 532143363 19 819131316 20 532005328 21 874760616 22 532127218 23 532124670 TRACTOR MODEL NO GTH2250A DESCRIPTION Rod Asm Lever Shaft Asm Lift Vgt Lever Asm Lift Rh E Ring Truarc 5133 87 Washer 29 32 x 1 1 4 x 16 Ga Bolt Fin Hex 3 8 16 x 1 1 2 Grip Handle Button Plunger Plunger Lever Lift Spring 2 1 8 Link Lift Retainer Spring Arm Suspension Vgt Bearing Nut Crownlock 3 8 16 Spring Asm Assist Lift Bracket Spring Assist Washer 13 32 x 13 16 x 16 Ga Bolt Adjust Spring Assist Bolt Fin Hex 3 8 16 x 1 Link Front Retainer Spring 43 KEY PART NO NO 24 873350800 26 873800800 29 532150233 30 532110807 31 819131016 32 532137150 33 876020308 34 532137167 35 532138057 38 532155097 39 532123935 40 817060516 41 873540600 42 819112410 43 532123934 70 532145212 72 532110452 73 873350600 78 532130171 DESCRIPTION Nut Jam Hex 1 2 13 Unc Nut Lock W Wsh 1 2 13 Unc Trunnion Infin Height Nut Special Washer 13 32 x 5 8 x 16 Ga Spring Compression Inf Hgt Pin Cotter 3 32 x 1 2 Rod Adj Lift Knob Inf 3 8 16 Unc Pointer Height Indicator Plug Hole Blk 1 485 1 515 Dia
38. d position Replace motion drive belt Purge transmission Move throttle control to SLOW position and allow to idle for 30 seconds before stopping engine SERVICE NOTES 30 TRACTOR MODEL NO GTH2250A SCHEMATIC RED BLACK BATTERY SOLENOID I RED RED ue RED AMMETER FUSE I STARTER OPTIONAL WHITE C G BLACK WHITE I E TES T E mhi WHITE NE PI QE GT EO I ELECTRIC CLUTCH 1 1 3 Fe 95 mg 7 m i O PEDALUP EM GET IGNITION NE SWITCH 1 D SN MI EG e PTO DISENGAGED N c 1 e GREEN I D GREEN OPERATOR EN NE S PRESENCE DAS l BLACK N RELAY 1 SEAT SWITCH BLACK NOT OCCUPIED a BE METER EI ETTORE TG BLACK FUEL OPTIONAL p LINE e SPARK PLUGS GAP S8 IGNITION O e FLUGS ON TWIN CYL ENGINES e be en I FUEL SHUT OFF SOLENOID BEAMS DE 3600 RPM REGULATOR YELLOW ALTERNATOR RED 28 VOLTS AC 3600 RPM REGULATOR DISCONNECTED BROWN C3 PTO SWITCH HEADLIGHTS IGNITION SWITCH
39. d to give you the best possible dependability and performance Should you experience any problem you cannot easily remedy please contact your nearest authorized service center department We have competent well trained tech nicians and the proper tools to service or repair this tractor Please read and retain this manual The instructions will enable you to assemble and maintain your tractor properly Always observe the SAFETY RULES CUSTOMER RESPONSIBILITIES Read and observe the safety rules e Follow aregular 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 any unimproved forest covered brush covered or grass cov ered land unless the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator A spark arrester for the muffler is available through your nearestauthorizedservice center department See REPAIR PARTS section of this manual Inthe state of Californiathe above is required by law Section 4442 ofthe California Public Resources Code Other states may have similarlaws Federallaws apply on federallands TABLE OF CONTENTS SAFETY RULES
40. d with balancer NOTE Do notusea nail for balancing blade The lobes of the center hole may appear to be centered but are not e Slide blade on to an unthreaded portion of the steel bolt or pin and hold the bolt or pin parallel with the ground If blade is balanced it should remain in a horizontal position If either end of the blade moves downward sharpen the heavy end until the blade is balanced CENTER HOLE NN 5 8 BOLT OR PIN y gt BATTERY Your tractor has a battery charging system which is suffi cient for normal use However periodic charging of the battery with an automotive charger will extend its life e Keep battery and terminals clean e Keep battery bolts tight Keep small vent holes open e Recharge at 6 10 amperes for 1 hour NOTE The original equipment battery on your tractor is maintenance free Do not attempt to open or remove caps or covers Adding or checking level of electrolyte is not necessary TO CLEAN BATTERY AND TERMINALS Corrosion and dirt on the battery and terminals can cause the battery to leak power Removeterminal guard Disconnect BLACK battery cable first then RED battery cable and remove battery from tractor Rinse the battery with plain water and dry e Clean terminals and battery cable ends with wire brush until bright e Coatterminals with grease or petroleum jelly e Reinstall battery See REPLACING BATTERY in the SERVICE AND A
41. e Fig 8 MOWER BLADES e To stop mower blades move attachment clutch switch to DISENGAGED position GROUND DRIVE e To stop ground drive depress clutch brake pedal into full BRAKE position Move motion control lever to neutral N position IMPORTANT THE MOTION CONTROL LEVER DOES NOT RETURN TO NEUTRAL N POSITION WHEN THE CLUTCH BRAKE PEDAL IS DEPRESSED ENGINE Move throttle control to slow position NOTE Failure to move throttle control to slow position and allowing engine to idle before stopping may cause engine to backfire Turn ignition key to OFF position and remove key Always remove key when leaving tractor to prevent unauthorized use Never use choke to stop engine IMPORTANT LEAVING THE IGNITION SWITCH IN ANY POSITION OTHER THAN OFF WILL CAUSE THE BATTERY TO BE DISCHARGED DEAD NOTE Under certain conditions whentractor is standing idle 12 performing any adjustments or repairs We recommenda wide vision safety mask over spectacles with the engine running hot engine exhaust gases may cause 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 empty grass catcher etc TO USE THROTTLE CONTROL See Fig 8 Always operate engine at full throttle Operating engine at less than full throttle red
42. e bolts have been in stalled e 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 tighten locknuts until all carriage bolts have been installed e Slide gauge wheel bar down into bracket channel Be sure 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 tighten securely Adjust gauge wheels to highest position for ease of mower deck assembly e Adjust gauge wheels before operating mower as shown in the operation section of this manual RETAINER SPRING PIN CROWNLOCK WHEEL MOUNTING BRACKET SHOULDER BOLT ADJUSTING CARRIAGE BOLT 3 8 WASHER OLIS 3 8 16 CENTER LOCKNUT FIG 5 INSTALL MOWER AND DRIVE BELT See Figs 6 and 7 Be sure tractor is on level surface and mower suspension arms are raised with attachment lift control Engage parking brake e Cutand remove ties securing anti sway bar and belts Swing anti sway bar to left side of mower deck e Slide mower under tractor with deflector shield to right side of tractor IMPORTANT CHECK BELT FOR PROPER ROUTING IN ALL MOWER PULLEY GROOVES INSTALL BELT INTO ELECTRIC CLUTCH PULLEY GROOVE e Install one front link in top hole of the L H front mower bracket and L H front suspension bracket Retain with two single loop retainer spring
43. e the stability of the machine e 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 Iftires lose traction disengage the blades and proceed slowly straight down the slope 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 the edge of a cliff or ditch or if an edge caves in Do notmow on wet grass Reduced traction could cause sliding Do not try to stabilize the machine by putting your foot on the ground Do not use grass catcher on steep slopes II CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the machine and the mowing activity Neverassumethatchildren 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 lookbehind and downfor 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 SERVICE Use extracare in handling g
44. en even with the blades off Do not mow in reverse unless absolutely necessary Al ways 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 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 Avoid starting or stopping on a slope If tires lose traction disengage the blades and proceed slowly straight down the slope If machine stops while going uphill disengage blades shift into reverse and back down slowly Do not turn on slopes unless necessary and then turn slowly and gradually downhill if possible Look for this symbol to point out im portant safety precautions It means CAUTION BECOME ALERT YOUR SAFETY IS INVOLVED CAUTION orderto prevent acciden tal starting when setting up transport ing adjusting or making repairs al ways disconnect spark plug wire and place wire where itcannotcontactspark plug CAUTION Do not coast down hill
45. ffic when operating near or crossing road ways e Useextracare when loading or unloading the machine into a trailer or truck e Dataindicates that operators age 60 years and above are involved in a large percentage of riding mower related injuries These operators should evaluate their ability to operate the riding mower safely enough to protect them selves and others from serious injury e Keep machine free of grass leaves or other debris build up which can touch hot exhaust engine parts and Do not allow the mower deck to plow leaves or other debris which can cause build up to occur Clean any oil or fuel spillage before operating or storing the machine Allow machine to cool before storage Il SLOPE OPERATION Slopes are a major factor related to loss of control and tipover accidents which can result in severe injury or death All slopes require extra caution If you cannot back up the slope or if you feel uneasy on it do not mow it DO Mow up and down slopes not across Remove obstacles such as rocks tree limbs etc e Watch for holes ruts or bumps Uneven terrain could overturn the machine Tall grass can hide obstacles e 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 e Use extra care with grass catchers or other attachments These can chang
46. he BLACK cable to the NEGATIVE terminal of fully charged battery Connect the other end of the BLACK cable to good CHASSIS GROUND away from fuel tank and battery TO REMOVE CABLES REVERSE ORDER e BLACK cable first from chassis and then from the fully charged battery RED cable last from both batteries POSITIVE NEGATIVE L H PANEL SERVICE AND ADJUSTMENTS REPLACING BATTERY See Fig 34 CAUTION Do not short battery termi nals by allowing a wrench or any other object to contact both terminals at the same time Before connecting battery remove metal bracelets wristwatch bands rings etc Positive terminal must be connected firstto prevent sparking from acciden tal grounding e Lift hood to raised position Removeterminal guard Disconnect BLACK battery cable then RED battery cable and carefully remove battery from tractor e Installnew battery with terminals in same position as old battery e Reinstall terminal guard e First connect RED battery cable to positive battery terminal with hex bolt and keps nut as shown Tighten securely e Connect BLACK grounding cable to negative battery terminal with remaining hex bolt and keps nut Tighten securely e Close terminal access doors Close hood KEPS NUT TERMINAL ACCESS DOOR e ux n POSITIVE TERMINAL NEGATIVE BLACK CABLE FIG 34 TO
47. ide of all belt keepers e Check to be sure belt is positioned correctly and is on proper side of all belt keepers e Reinstall mower IMPORTANT CHECK BRAKE ADJUSTMENT TRACTOR V BELT DRIVE SCHEMATIC VIEWED FROM L H SIDE OF TRACTOR TRANSAXLE PULLEY CLUTCH CLUTCHING ING IDLER FLAT IDLER BELT KEEPER ABOVE BELT ENGINE KEEPER PULLEY V IDLER KEEPER ENGINE PULLEY V IDLER KEEPER IDLER AS VIEWED FROM BOTTOM FIG 28 TO ADJUST MOTION CONTROL LEVER See Fig 29 The motion control lever has been preset at the factory and adjustment should not be necessary If for any reason the motion control lever will not hold its position while at a selected speed it may be adjusted at the friction pack located on the right side of chassis Park tractor on level surface Stop tractor by turning ignition key to OFF position and engage parking brake Place motion control lever in neutral N position e While holding locknut loosen jam nut e Tighten locknut 1 4 turn e While holding locknut tighten jam nut securely NOTE Iffor any reason the effort to move the motion control lever becomes too excessive reverse the above adjustment procedure by loosening locknut 1 4 turn Road test tractor after adjustment and repeat procedure if necessary FIG 29 TRANSMISSION REMOVAL REPLACEMENT Should your transmission require removal for service or replacement it should be purged afte
48. in neutral you may lose control of the tractor CAUTION Tow only the attachments that are recommended by and comply with specifications ofthe manufacturer of your tractor Use common sense when towing Operate only atthe low est possible speed when on a slope Too heavy of a load while on a slope is dangerous Tires can lose traction with the ground and cause you to lose control of your tractor WARNING Engine exhaust some of its constituents and cer tain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm A WARNING Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State of California to cause cancer and birth defects or other reproductive harm Wash hands after handling PRODUCT SPECIFICATIONS GASOLINE CAPACITY AND TYPE 3 5 GALLONS UNLEADED REGULAR SAE 30 above 32 F SAE 5W 30 below 32 F W FILTER 4 0 PINTS W OFILTER 3 7 PINTS CHAMPION RC12YC OIL TYPE API SF SJ OIL CAPACITY SPARK PLUG GAP 040 GROUND SPEED MPH FORWARD 0 5 8 REVERSE 0 2 1 FRONT 14 PSI REAR 10 PSI 16 AMPS 3600 RPM AMP HR 30 MIN CCA 240 CASE SIZE U1R 27 35 FT LBS TIRE PRESSURE CHARGING SYSTEM BATTERY BLADE BOLT TORQUE CONGRATULATIONS on your purchase of a new tractor It has been designed engineered and manufacture
49. ion engaged po sition e Sit on seat in operating position depress clutch brake pedal and set the parking brake Place motion control lever in neutral N position e Press lift lever plunger and raise attachment lift lever to its highest position e Startthe 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 e Apply brake to stop tractor set parking brake and place motion control lever in neutral position ignition key to OFF position Continue with the instructions that follow TO ATTACH NOSE ROLLER See Fig 4 e Position brackets washers and nose roller between deck mounting brackets as shown Be sure to position brackets on correct side as shown Install hex bolts and locknuts as shown Tighten hardware securely NOTE Be sure tabs brackets are positioned in tab holes in deck brackets B BRACKET TAB ASSEMBLY ASSEMBLE GAUGE WHEELS AND BRACKETS TO MOWER DECK See Fig 5 The gauge wheels are designed to keep the mower deck in proper position when operating mower Be sure they are properly adjusted to ensure optimum mower performance Attach front gauge wheel brackets marked front left FL front right FR to mower deck using 3 carriage bolts and 3 locknuts For ease of installation do not tighten locknuts until all carriag
50. ition depress clutch brake pedal and set parking brake Place motion control lever in neutral N position Move attachment clutch to DISENGAGED position Move throttle control to fast position Pull choke control out fora cold engine start attempt For a warm engine start attempt the choke control may not be needed NOTE Before starting read the warm and cold starting procedures below e Insert key into ignition and turn key clockwise to START position and release key as soon as engine starts Do not run starter continuously for more than fifteen seconds per minute If the engine does not start after several attempts push choke control in wait a few minutes and try again If engine still does not start pull the 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 starts to run roughly pull the choke control out slightly for a few seconds and then continue to push the control in slowly e The attachments and ground drive can now be used If the engine does not accept the load restart the engine and allow it to warm up for one minute using the choke as described above COLD WEATHER STARTING 50 F and below e When engine starts slowly push choke control in until the engine begins to run smoothly Continue to push the choke control in small steps allowing the engine to accept small change
51. k 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 mandrel cover and remove cover Unhook spring from bolt on mower housing e Carefully roll belt off R H mandrel pulley Remove belt from center mandrel pulley idler pulley and L H mandrel pulley e 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 sure spring is hooked in secondary idler arm and sway bar bracket e Install new belt in lower groove of L H mandrel pulley idler pulley and center mandrel pulley as shown e Roll belt over R H mandrel pulley Make sure belt is in all grooves properly e Reconnect spring to bolt in mower housing and reinstall R H mandrel cover Reinstall mowerto tractor See INSTALL MOWER AND DRIVE BELT in the Assembly section of this manual e Reassemble mower drive belt See TO REPLACE MOWER DRIVE BELT in this section of this manual MOWER BLADE DRIVE BELT CENTER L H MANDREL MANDREL SPRING SWAY BAR BRACKET IDLER PULLEY FIG 25 TO ADJUST ATTACHMENT CLUTCH See Fig 26 The electric clutch should provide years of service The clutch has a built in brake that stops the pulle
52. ly five 5 feet slowly move motion control lever to reverse position After the tractor moves approximately five 5 feet return the motion control lever to the neutral N position Repeat this procedure with the motion control lever three 3 times e Your tractor is now purged and ready for normal opera tion 15 M OWING 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 in the 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 clippings and more uniform cutting When mowing large areas start by turning to the right so that clippings will discharge away from shrubs fences driveways etc After one or two rounds mow in the opposite direction making left hand turns until finished See Fig 13 If grass is extremely tall it should be mowed twice to reduce load and possible fire hazard from dried clip pings Make first cut relatively high the second to the desired height Do not mow grass when it is wet Wet grass will plug mower and leave undesirable clumps Allow grass to dry before mowing Always operate engine at full throttle when mowing to assure better mowing performance and
53. m pue JUEUEM 2 yonpoid pjeu puey uo pue uoniuBi syeys saun away 198 se jonpoud y jo poled ULEM eu 0 Jo eui pue ul eq Jeseuound y Auedwiod u pie5 159104 eureAbsnH AINVHHVM 03 05 3 31719 euJeAbsnH 532176973 Rev 6 4 27 01 JH MH JH MH Printed in U S A
54. move filter and plug fuel 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 FUEL FILTER FIG 19 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 your tractor unless the electrical system muffler air filter and carburetor are covered to keep water out Water in engine can result in a shortened engine life SERVICE AND ADJUSTMENTS CAUTION BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS Depress clutch brake pedal fully and set parking brake Place motion control lever in neutral N position Place attachment clutch in DISENGAGED 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 TRACTOR TO REMOVE MOWER See Fig 20 Place attachment clutch in DISENGAGED position Turn height adjustment knob to lowest setting Lower mower to its lowest position Removeretainer spring holding anti swaybarto chassis bracket and disengage anti swaybar from bracket Remove retainer springs from
55. n for replacing motion mower drive and mower blade drive belts in the Service and Adjustments section of this manual Verify that the belts are routed correctly CHECK BRAKE SYSTEM After youlearn howto operate yourtractor checkto see that the brake is properly adjusted See TO ADJUST BRAKE in the Service and Adjustments section of this manual ASSEMBLY DOUBLE LOOP RETAINER SPRING Inward pointing deck pins FRONT SUSPENSION BRACKETS CHASSIS SUSPENSION ARMS BRACKET FRONT MOWER FRONT BRACKET LINK DOUBLE LOOP RETAINER ANTESWAY SPRING BAR USE PLIERS FOR RETAINER SPRINGS PULLEY FIG 6 CHECKLIST BEFORE YOU OPERATE AND ENJOY YOURNEW TRAC TOR WE WISH TO ASSURE THAT YOU RECEIVE THE BEST PERFORMANCE AND SATISFACTION FROM THIS QUALITYPRODUCT PLEASE REVIEW THE FOLLOWING CHECKLIST S SN SSS All assembly instructions have been completed No remaining loose parts in carton Battery is properly prepared and charged Minimum 1 hour at 6 amps Seat is adjusted comfortably and tightened securely All tires are properly inflated For shipping purposes the tires were overinflated at the factory Be sure mower deck is properly leveled side to side front to rear for best cutting results Tires must be properly inflated for leveling Check mower and drive belts Be sure they are routed properly around pulleys and inside all belt keepers Check wiring See that all connectio
56. n two 2 MPH e Toreengage transmission reverse above procedure NOTE To protect hood from damage when transporting your tractor on a truck or a trailer be sure hood is closed and secured to tractor Use an appropriate means of tying hood to tractor rope cord etc FIG 11 TOWING CARTS AND OTHER ATTACH MENTS Tow only the attachments that are recommended by and comply with specifications of the manufacturer of your tractor Use common sense when towing Too heavy of a load while on a slope is dangerous Tires can lose traction with the ground and cause you to lose control of your tractor OPERATION BEFORE STARTING THE ENGINE CHECK ENGINE OIL LEVEL See Fig 12 e 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 e Remove oil fill cap dipstick and wipe clean reinsert the dipstick and screw cap tight wait for a few seconds remove and read oil level If necessary add oil until FULL mark on dipstick is reached Do not overfill For cold weather operation you should change oil for easier starting See OIL VISCOSITY CHART in the Customer Responsibilities section of this manual Tochange engine oil see the Customer Responsibili ties section in this manual OIL FILL CAP DIPSTICK FIG 12 ADD GASOLINE Fill fuel tank Use fresh clean regular unleaded gasoli
57. ne with a minimum of 87 octane Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life Do not mix oil with gasoline Purchase fuel in quantities that can be used within 30 days to assure fuel freshness IMPORTANT WHEN OPERATING IN TEMPERATURES BELOW 32 F 0 C USE FRESH CLEAN WINTER GRADE GASOLINE TO HELP INSURE GOOD COLD WEATHER STARTING WARNING Experience indicates that alcohol blended fuels called gasohol or using ethanol or methanol can attract moisture which leads to separation and formation of acids during storage Acidic gas can damage the fuel system of an engine while in storage To avoid engine problems the fuel system should be emptied before storage of 30 days or longer Drainthe gastank startthe engine and letit run until the fuel lines and carburetor are empty Use fresh fuel next season SeeStorage Instructions for additional information Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur AUTION Fill to bottom of gas tank filler neck Do not overfill Wipe off any spilled oil or fuel Do not store spill or use gasoline near an open flame 14 TO START ENGINE See Fig 8 When starting the engine for the first time or if the engine has run out of fuel it will take extra cranking time to move fuel from the tank to the engine Besurefreewheelcontrolisinthetransmission engaged position e Sit on seat in operating pos
58. not overfill For approximate capacity see PRODUCT SPECIFICATIONS section of this manual Use gauge on oil fill cap dipstick for checking level Be sure dipstick cap is tightened securely for accurate reading Keep oil at FULL line on dipstick OIL DRAIN VALVE CAP CLOSED AND DRAIN LOCKED TUBE POSITION FIG 17 CLEAN AIR SCREEN Air screen must be kept free of dirt and chaff to prevent engine damage from overheating Clean with a wire brush or compressed airto remove dirt and stubborn dried gum fibers CLEAN AIR INTAKE COOLING AREAS To insure proper cooling make sure the grass screen cooling fins and other external surfaces of the engine are kept clean at all times Every 100 hours of operation more often under extremely dusty dirty conditions remove the blower housing and other cooling shrouds Clean the cooling fins and external surfaces as necessary Make sure the cooling shrouds are reinstalled NOTE Operating the engine with a blocked grass screen dirty or plugged cooling fins and or cooling shrouds removed will cause engine damage due to overheating CUSTOMER RESPONSIBILITIES AIR FILTER See Fig 18 Your engine will not run properly using a dirty air filter Clean the foam pre cleaner after every 25 hours of operation or every season Service paper cartridge every 100 hours of operation or every season whichever occurs first Service air cleaner more often unde
59. ns are still secure and wires are properly clamped Before driving tractor be sure freewheel control is in drive position SINGLE LOOP RETAINER DEFLECTOR SHIELD WHILE LEARNING HOW TO USE YOUR TRACTOR PAY EXTRA ATTENTION TO THE FOLLOWING IMPORTANT ITEMS VW S NS Engine oil is at proper level Fuel tank is filled with fresh clean regular unleaded gasoline Become familiar with all controls their location and function Operate them before you start the engine Be sure brake system is in safe operating condition Itisimportantto purgethe transmission before operating yourtractorforthe firsttime Follow proper starting and transmission purging instructions See START ENGINE and PURGE TRANSMISSION in the Opera tion section of this manual OPERATION These symbols may appear on your tractor or in literature supplied with the product Learn and understand their meaning CA i gt lt BATTERY REVERSE FORWARD FAST SLOW WARNING De ENGINE ON ENGINE OFF OIL PRESSURE LIGHTS ON OVER TEMP LIGHT g O c M MOWER HEIGHT PARKING BRAKE UNLOCKED LOCKED MOWER LIFT PARKING BRAKE NHL ATTACHMENT REVERSE NEUTRAL HIGH LOW CLUTCH ENGAGED nm KEEP AREA CLEAR ATTACHMENT IGNITION SLOPE HAZARDS CLUTCH DISENGAGED SEE SAFETY RULES SECTION DANGER KEEP HANDS AND FEET AWAY FREE WHEEL Automatic Models only 10 OPERATIO
60. nt knob and flat washer loosely Do not tighten Lower seat into operating position and sit on seat e Slideseatuntil a comfortable position is reached which allows youto press clutch brake pedalallthe way down Get off seat without moving its adjusted position Raise seat and tighten adjustment knob securely SEAT PAN SHOULDER BOLT ADJUSTMENT KNOB FIG 3 NOTE You may now roll or drive your tractor off the skid Follow the appropriate instruction below to remove the tractor from the skid TO ROLL TRACTOR OFF SKID See Operation section page 11 for location and function of controls Press lift lever plunger and raise attachment lift lever to its highest position e Release parking brake by depressing clutch brake pedal e Place freewheel control in freewheeling position to disengage transmission See TO TRANSPORT in the Operation section of this manual e Roll tractor forward off skid TO DRIVE TRACTOR OFF SKID See Opera tion section page 11 for location and func tion of controls WARNING Before starting read understand and follow all instructions in the Operation section of this manual Be sure tractor is in a well ventilated area Be sure the area in 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 transmiss
61. or damaged wiring Blown fuse Bad battery cell s Poor cable connections Faulty regulator if so equipped Faulty alternator Freewheel control in disengaged position Motion drive belt worn damaged or broken Air trapped in transmission during shipment or servicing Engine throttle control not set at SLOW position for 30 seconds before stopping engine 29 CORRECTION gii ON RON cu ARON BRON i OY Or Tx DINE Check wiring switches and connections If not corrected contact an authorized service center department Replace blade Tighten blade bolt Level mower deck Clean underside of mower housing Replace blade mandrel Clean around mandrels to open vent holes Remove obstruction Replace mower drive belt Replace idler pulley Replace blade mandrel Place throttle control in FAST position Shift to slower speed Allow grass to dry before mowing Level mower deck Check tires for proper air pressure Replace sharpen blade Tighten blade bolt Clean underside of mower housing Replace mower drive belt Reinstall blades sharp edge down Replace with blades listed in this manual Clean around mandrels to open vent holes Turn switch ON Replace bulb s Check replace light switch Check wiring and connections Replace fuse Replace battery Check clean all connections Replace regulator Replace alternator Place freewheel control in engage
62. pinoys 5 5 eui jo uonoes BY ui Ud se deaydn pue ejeo jIqiuxe snw 39npoud eu L 5 5 8 13 10151 S NOLLO3S ayeys 0 ayeys yorum osje pue oyloeds 6 jueuem siu Ajdde 10U suoisnjoxe JO os sise ue MOY UO suoneilui Jo jenuenbesuoo Jo ejueprour JO uoisnjoxe eu JOU op sees eulos SLONGOYd 03001 10 ATSNO JA3Hd 31 0406 OL NOILVONEO 3 8 LON S3OG SOILON LNOHLIM LONGOHd AHL 40 NOISAC JHL HO 39NVHO OL IHOIH JHL 83 03530 VNHVADSNH LNAW ALVLS 17 JHL NI 030 1330 SV GOlH3d ALNVHHVM 38 OL NOILVYNG NI 13 1 SI 10 3 3983811 NO 39040014 YVINOILEVd v HOA SSANLIA HO 3 dO 0403110 01 TddV AG GA LIGIHOUd LN3 LX3 OL 1 515 383 81 NO 03114 HO 63843 ANY dO HOWSYE HOS 3 310 032 HO TV LN3GIONI 31971 138 LON TIVHS VNHVADSNH HYISVHOUNd JHL dO 03 380 3AMSNTOX3 AHL SI ALNVHHVM SIHL YIGNN 030 080 SV 3 30 HO HlVddH e oqe eu
63. r Bolt RdHd Sht Sqnk Washer 13 32 x 13 16 x 16 Ga Spacer Spring Stop Idler Nut Lock Hex 5 16 18 Screw Thd Rolling Washer Head Nut Top Lock Cntr 9 16 Pulley Mandrel Washer Spacer Mower Vented Bolt Carriage 3 8 16 x 1 1 4 Bolt Carriage 3 8 16 x 2 Bolt Carriage 3 8 16 x 1 Gr 5 Stiffener Arm Idler Keeper Belt Idler Pulley Idler Flat Pulley Driven Bolt Carriage 5 16 18 Unc x 3 4 Arm Idler Secondary Spacer Retainer Nut Crownlock 3 8 16 Unc Bolt Fin Hex 3 8 16 Unc x 1 3 4 45 KEY PART NO NO 47 532137200 48 532137729 49 532136574 50 532137272 51 532137273 52 532139245 53 532137789 54 532139573 55 532144959 56 532138687 58 532133957 59 532137644 62 532133943 63 872110612 64 819121414 65 532151831 66 532173979 67 873930600 94 874780516 95 532175746 96 532175747 97 819171416 98 532132264 99 872110614 103 532155986 104 532156941 105 532156852 106 532156853 107 532156854 108 532156856 109 872010505 110 873980500 112 819171216 118 872110504 114 532153183 532143651 2s 532178346 DESCRIPTION Cover Mandrel RH Screw Thd Roll 1 4 20 x 5 8 Cover Mandrel LH Arm Idler Primary Spring Secondary Pulley Idler V Groove Shield Idler V Belt Mower Primary V Belt Mower Secondary Spring Primary Wheel Gauge Bolt Shoulder Washer Hardened Bolt Carriage 3 8 16 x 1 1 2 Washer 3 8 x 7 8 x 14 Ga Pulley Idler Flat Mower Keeper Belt Idler 50 Vent Nut Center Lock
64. r dusty conditions Remove knobs and cover TO SERVICE PRE CLEANER e Wash itin liquid detergent and water e Squeeze it dry in a clean cloth e Saturate itin engine oil Wrap itin clean absorbent cloth and squeeze to remove excess oil lf very dirty or damaged replace pre cleaner TO SERVICE CARTRIDGE e Clean cartridge by tapping gently on flat surface If very dirty or damaged replace cartridge Reinstall precleaner cartridge cover and secure with knobs IMPORTANT PETROLEUM SOLVENTS SUCH AS KEROSENE ARE NOT TO BE USED TO CLEAN THE CARTRIDGE THEY MAY CAUSE DETERIORATION OF THE CARTRIDGE DO NOT OIL CARTRIDGE DO NOT USE PRESSURIZED AIR TO CLEAN OR DRY CARTRIDGE CARTRIDGE PRE CLEANER ENGINE OIL FILTER Replace the engine oil filter every season or every other oil change ifthetractoris used more than 100 hours in one year 19 MUFFLER Inspect and replace corroded muffler and spark arrester if equipped as it could create a fire hazard and or damage SPARK PLUGS Replace spark plugs at the beginning of each mowing season or after every 100 hours of operation whichever occurs first Spark plug type and gap setting are shown in PRODUCT SPECIFICATIONS section of this manual IN LINE FUEL FILTER See Fig 19 The fuel filter should be replaced once each season If fuel filter becomes clogged obstructing fuel flow to carburetor replacementis required With engine cool re
65. r reinstallation before operating the tractor See PURGE TRANSMISSION in Operation section of this manual TO ADJUST STEERING WHEEL ALIGNMENT If 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 Assembly section of this manual FRONT WHEEL TOE IN ADJUSTMENT Front wheel toe in is required for proper steering operation Toe in was set at the factory and adjustment should not be necessary If parts in the front axle or steering mechanism have been replaced or damaged check toe in and adjust if necessary TO CHECK TOE IN See Fig 30 Position front wheels straight ahead e Measure distance between wheels at front and rear of tires dimensions A and B e Frontdimension A should be 1 8 to 1 4 less than rear dimension B TO ADJUST TOE IN See Figs 30 and 31 Loosen jam nuts at adjustment sleeves on tie rod e Adjusttie rod until dimension A is 1 8 to 1 4 less than dimension B 23 Tighten jam nuts securely SERVICE AND ADJUSTMENTS FRONT WHEEL CAMBER The front wheel camber is not adjustable on your tractor If damage has occurred to affect the front wheel camber contact your nearest authorized service center department ADJUSTMENT SLEEVE TIE ROD FIG 31 TO REMOVE WHEEL FOR REPAIRS FRONT WHEEL See Fig 32 Block up axle securely
66. rove starting in cold weather these multi viscosity oils will result in increased oil consumption when used above 32 F Check your engine oil level more frequently to avoid possible engine damage from running low on oil Change the oil after every 50 hours of operation or at least once a year ifthe tractor is not used for 50 hours in one year Checkthe crankcase oil level before starting the engine and after each eight 8 hours of operation Tighten oil fill cap dipstick securely each time you check the oil level 18 TO CHANGE ENGINE OIL See Fig 17 Determine temperature range expected before oil change All oil must meet API service classification SF SJ sure tractor is on level surface e 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 e Unlock drain valve by pushing inward and turning coun terclockwise To open pull out on the drain valve e Afteroil has drained completely close and lock the drain valve by pushing inward and turning clockwise until the pin is in the locked position as shown Remove the drain tube and replace the cap onto to the bottom fitting of the drain valve Refill engine with oil through oil fill dipstick tube Pour slowly Do
67. s as shown e Installsecondfront link in R H front suspension bracket only and retain with single loop retainer spring as shown e Slide right side of mower back and install link in top hole of R H front mower bracket Retain with single loop retainer spring as shown Turn height adjustment knob counterclockwise until it stops Lower mower linkage with attachment lift control Place the suspension arms on inward pointing deck pins If necessary rock and raise front of mowerto align deck pins with the holes in suspension arms Retain with double loop retainer springs with loops down as shown Connect anti sway bar to chassis bracket under left footrest and retain with double loop retainer spring e Turnheight adjustment knob clockwise to remove slack from mower suspension Raise deck to highest position e Adjust gauge wheels before operating mower as shown in the Operation section of this manual CHECK TIRE PRESSURE The tires on your tractor were overinflated at the factory for shipping purposes Correct tire pressure is important for best cutting performance e Reduce tire pressure to PSI shown in PRODUCT SPECIFICATIONS section of this manual CHECK MOWER LEVELNESS For best cutting results mower should be properly leveled See TO LEVEL MOWER HOUSING the Service and Adjustments section of this manual CHECK FOR PROPER POSITION OF ALL BELTS See the figures that are show
68. s in speed and load until the choke control is fully in If the engine starts to run roughly pull the choke control out slightly for a few seconds and then continue to push the control in slowly This may require an engine warm up period from several seconds to several minutes depending on the temperature AUTOMATIC TRANSMISSION WARM UP e 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 Release the parking brake and let the clutch brake slowly return to operating position Allow one minute for transmission to warm up This can be done during the engine warm up period e The attachments can be used during the engine warm up period after the transmission has been warmed up and may require the choke control be pulled out slightly NOTE If at a high altitude above 3000 feet or in cold temperatures below 32 F the carburetor fuel mixture may need to be adjusted for best engine performance See TO ADJUST CARBURETOR in the Service and Adjustments section of this manual OPERATION PURGE TRANSMISSION CAUTION Never engage or disengage freewheel lever while the engine is run ning To ensure proper operation and performance it is recom mended that the transmission be purged before operating tractor for the first time This procedure will remove any trapped air inside the transmission
69. st gear further maintenance is necessary Contact your nearest au thorizedservice center department WITH PARKING BRAKE ENGAGED NUT A OPERATING ARM SERVICE AND ADJUSTMENTS TO REPLACE MOTION DRIVE BELT See Fig 28 Park the tractor on level surface Engage parking brake For ease of service there is a belt installation guide decal on bottom of left footrest Remove mower See TO REMOVE MOWER in this section of this manual BELT REMOVAL e Engage parking brake creates slack in belt Remove belt from clutching and fan idler pulleys Loosen belt keeper above transaxle pulley Remove belt from transaxle pulley Remove belt from engine pulley and front V idler pulley Pull belt out of all belt keepers and remove from tractor BELT INSTALLATION Place V part of belt into grooves on engine pulley and front V idler making sure to route belt inside of all belt keepers e Route belt on right side coming from V idler towards back of tractor above midspan belt keeper and to top of transaxle pulley Route belt on left side coming from engine pulley towards back of tractor and through loop in midspan belt keeper Place V part of belt into grooves on transaxle and fan idler pulleys making sure to route belt inside of all belt keepers e Retighten belt keeper above transaxle pulley Place belt around clutching idlers as shown making sure to route belt ins
70. sted or chipped paint surfaces sand lightly before painting BATTERY Fully charge the battery for storage e After a period of time in storage battery may require recharging Tohelppreventcorrosion and power leakage during long periods of storage battery cables should be discon nected and battery cleaned thoroughly see TO CLEAN BATTERY AND TERMINALS inthe Customer Respon sibilities section of this manual After cleaning leave cables disconnected and place cables where they cannot come in contact with battery terminals f battery is removed from tractor for storage do not store battery directly on concrete or damp surfaces 27 ENGINE FUEL SYSTEM IMPORTANT IT IS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS CARBURETOR FUEL FILTER FUEL HOSE OR TANK DURING STORAGE ALSO EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS CALLED GASOHOL OR USING ETHANOL OR METHANOL CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE Drain the fuel tank e Start the engine and let it run until the fuel lines and carburetor are empty e 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 in minimizing the formation of fuel gum deposits during stor
71. t Shoulder 5 16 18 Nut Crownlock 5 16 18 NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS DECALS TRACTOR MODEL NO GTH2250A 3 4 KEY PART KEY PART NO NO DESCRIPTION NO NO 3 532176861 Decal Hood RH 14 532160397 4 532176862 Decal Hood LH 15 532170564 5 532176776 Decal Side Panel 17 532140837 6 532170563 Decal Warning 23 532106202 7 532176863 Decal Engine HP 24 532145005 8 532176864 Decal Dash 27 532142342 9 532176822 Decal Fender 532138311 10 532157140 Decal Danger 532133671 11 532101892 Decal Clutch Brake 532176973 12 532176775 Decal Engine RCL 582176974 WHEELS amp TIRES KEY PART NO NO 1 532059192 2 532065139 3 532144509 4 532008134 5 532106230 6 532124957 7 532124959 8 8 532175039 9 532105588 10 532007154 11 532144510 12 532124860 532144334 42 DESCRIPTION Decal V Belt Schematic Decal Ins Strg Whl Decal Saddle Brake Parking Reflector Taillight Decal Btry Dngr Psn Decal Drawbar Decal Handle Lift Lift Handle Pad Footrest Manual Owner s English Manual Owner s French DESCRIPTION Cap Valve Tire Stem Valve Rim Assembly Front Tube Front Service Item Only Tire Front Fitting Grease Bearing Flange Front Wheel Only Cap Hub Tire Rear Tube Rear Service Item Only Rim Assembly Rear Fitting Grease Sealant Tire 10 oz Tube NOTE All component dimensions given in U S in
72. the factory with exception of those parts left unassembled for shipping purposes To ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely Use the correct tools as necessary to insure proper tightness TOOLS REQUIRED FOR ASSEMBLY A socket wrench set will make assembly easier Standard wrench sizes are listed 1 1 2 wrench 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 means when you are in the operating position seated behind the steering wheel TO REMOVE TRACTOR FROM CARTON UNPACK CARTON Remove all accessible loose parts and parts cartons from carton 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 FROM SKID 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 e 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
73. uces the battery 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 e To engage choke control pull knob out Slowly push knob in to disengage TO MOVE FORWARD AND BACKWARD See Fig 8 The direction and speed of movement is controlled by the motion control lever e Start tractor with motion control lever in neutral N position e Release parking brake and clutch brake pedal 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 e knob clockwise x to raise cutting height e Turn knob counterclockwise y 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 tip with the engine not running These heights are approximate and may vary depending upon soil conditions height of grass and types of grass being mowed e The average lawn should be cut to approximately 2 1 2 inches during the cool season and to over 3 inches during hot months For healthier and better looking lawns mow often and after moderate growth For best cutting performance grass over 6 inches in height should be mowed twice Make the first cut relatively high
74. uipped orthe deflector shield in place ATTACHMENT CLUTCH SWITCH PULL OUT TO _ ENGAGE LIFT LEVER HIGEST amp POSITION LOWEST POSITION PUSH IN TO DISENGAGE DEFLECTOR SHIELD 13 with slopes greater than 15 and do not drive across any slope Choose the slowest speed before starting up or down hills Avoid stopping or changing speed on hills If slowing is necessary move throttle control lever to slower position e f stopping is absolutely necessary push clutch brake pedal quickly to brake position and engage parking brake Move motion control lever to neutral N position IMPORTANT THE MOTION CONTROL LEVER DOES NOT RETURN TO NEUTRAL N POSITION WHEN THE CLUTCH BRAKE PEDAL IS DEPRESSED Torestartmovement slowly release parking brake and clutch brake pedal Slowly move motion control lever to slowest setting all turns slowly TO TRANSPORT See Figs 7 and 11 When pushing or towing your tractor be sure to disengage transmission by placing freewheel control in freewheeling position Free wheel control is located at the rear drawbar of tractor e Raise attachment highest position with attachment lift control e Remove retainer spring from freewheel control rod e Push control rod in to disengage transmission and reinsert retainer spring into control rod hole now on back side of the bracket Donot push or tow tractor at more tha
75. which may have devel oped during shipping of your tractor IMPORTANT SHOULD YOUR TRANSMISSION REQUIRE REMOVAL FOR SERVICE OR REPLACEMENT IT SHOULD BE PURGED AFTER REINSTALLATION BEFORE OPERATING THE TRACTOR Place tractor safely on level surface with engine off and parking brake set Disengage transmission by placing freewheel control in freewheeling position See TO TRANSPORT in this section of this manual e Sitting in the tractor seat start engine After the engine is running move throttle control to slow position With motion control lever in neutral N position slowly disengage clutch brake pedal Move motion control lever to full forward position and hold for five 5 seconds Move lever to full reverse position and hold for five 5 seconds Repeat this procedure three 3 times NOTE Duringthis procedure there will be no movement of drive wheels The air is being removed from hydraulic drive system Move motion control lever to neutral N position Shut off engine and set parking brake e Engage transmission by placing freewheel control in driving position See TO TRANSPORT in this section of this manual e Sitting in the tractor seat start engine After the engine is running move throttle control to half 1 2 speed With motion control lever in neutral N position slowly disengage clutch brake pedal Slowly move motion control lever forward After the tractor moves approximate
76. y adjusted Do notadjust damage may result IMPORTANT NEVER TAMPER WITH THE ENGINE GOVERNOR WHICH IS FACTORY SET FOR PROPER ENGINE SPEED OVERSPEEDING THE ENGINE ABOVE THE FACTORY HIGH SPEED SETTING CAN BE DANGEROUS IF YOU THINK THE ENGINE GOVERNED HIGH SPEED NEEDS ADJUSTING CONTACT YOUR NEAREST AUTHORIZED SERVICE DEPARTMENT WHICH HAS PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS 26 pole SWIVEL FIG 37 STORAGE Immediately prepare yourtractorfor storage atthe end ofthe season or if the tractor will not be used for 30 days or more CAUTION Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark Allow the engine to cool before storing in any enclosure TRACTOR Remove mower from tractor for winter storage When mower is to be stored for a period of time clean it thoroughly remove all dirt grease leaves etc Store in a clean dry area 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 Adjustments section of this manual e Lubricate as shown in the Customer Responsibilities section of this manual sure that all nuts bolts and screws are securely fastened Inspect moving parts for damage breakage and wear Replace if necessary Touch up all ru
77. y within 5 seconds Eventually the internal brake will wear which may cause the mower blades to not engage or to not stop as required Adjustments should be made by your nearest authorized service center department 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 slot locations cut in side of brake plate NOTE After installing anew electric clutch run tractor at full throttle and engage and disengage electric clutch 10 cycles to wear in clutch plate CLUTCH PLATE Je Nd BRAKE PLATE NYLON LOCKNUT 3 SLOT 3 FIG 26 TO ADJUST BRAKE See Fig 27 Your tractor is equipped with an adjustable brake system which is mounted on the side of the transaxle Iftractor requires more than six 6 feet stopping distance at high speed in highest gear on a level dry concrete or paved surface then brake must be adjusted Depress clutch brake pedal and engage parking brake Measure distance between brake operating arm and nut A on brake rod e If distance is other than 1 1 2 loosen jam nut and turn nut A until distance becomes 1 1 2 Retighten jam nut against nut A e Roadtesttractor for proper stopping distance as stated above Readjust if necessary If stopping distance is still greater than six 6 feet in highe

Husqvarna GTH2250 User's Manual

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