Table of Contents
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Table of Contents
Troubleshooting
Related Manuals for Husqvarna GTH220
Summary of Contents for Husqvarna GTH220
- Page 1 GTH220 Owner’s Manual...
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Page 2: Safety Rules
Safe Operation Practices for Ride-On Mowers IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. GENERAL OPERATION • Read, understand, and follow all instructions in the manual and on the machine before starting. -
Page 3: Product Specifications
Please read and retain this manual. The instructions will enable you to assemble and maintain your tractor properly. Always observe the “SAFETY RULES”. MODEL NUMBER GTH220 SERIAL NUMBER ____________________________________ DATE OF PURCHASE __________________________ THE MODEL AND SERIAL NUMBERS WILL BE FOUND ON A PLATE UNDER THE SEAT. -
Page 4: Table Of Contents
TABLE OF CONTENTS SAFETY RULES ... 2 PRODUCT SPECIFICATIONS ... 3 CUSTOMER RESPONSIBILITIES ... 3, 16-19 WARRANTY ... 55 ASSEMBLY ... 6-9 OPERATION ... 10-15 INDEX Adjustments: Brake ... 22 Carburetor ... 28 Clutch Pulley... 22 Gauge Wheels ... 13 Mower Front-To-Back ... -
Page 5: Parts Bag
CONTENTS OF HARDWARE PACK Parts Bag contents shown full size (1) Knob (1) Washer 17/32 x 1-3/16 x 12 Gauge (3) Retainer Springs (4) Retainer Springs (single loop) (4) Washers 13/32 x 13/16 x 16 Ga. (4) Carriage Bolts (4) Crownlock Nuts 3/8-16 3/8-16 x 1-1/4 (2) Washers 17/32 x 7/8 x 16 Ga. -
Page 6: Tools Required For Assembly
Your new tractor has been assembled at 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. -
Page 7: Seat
Use terminal access doors for: • Inspection for secure connections (to tighten hard- ware). • Inspection for corrosion. • Testing battery. • Jumping (if required). • Periodic charging. LOCK HEX NUT DISCARD WASHER TERMINAL PROTECTIVE CAPS TERMINAL ACCESS DOOR VENT HOLE (KEEP CLEAN) FIG. - Page 8 INSTALL MOWER AND DRIVE BELT (See Figs. 5 and 7) Be sure tractor is on level surface and mower suspension arms are raised with attachment lift control. Engage park- ing brake. • Cut and remove tie down securing anti-sway bar. Swing anti-sway bar to left side of mower deck.
- Page 9 TO ATTACH FRONT BUMPER (See Fig. 6) NOTE: For ease of assembly, you may wish to obtain the assistance of another person for mounting bumper to tractor. • Press or tap the end caps into ends of bumper tube. • Remove and discard the four (4) carriage bolts and locknuts securing the top of both front suspension brackets to chassis.
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Page 10: Operation
OPERATION These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. BATTERY CAUTION OR REVERSE FORWARD FAST SLOW WARNING ENGINE ON ENGINE OFF OIL PRESSURE CLUTCH LIGHTS ON LIGHTS OFF FUEL CHOKE MOWER HEIGHT DIFFERENTIAL... -
Page 11: Starting The Engine
KNOW YOUR TRACTOR 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 this manual for future reference. ATTACHMENT CLUTCH SWITCH LIGHT SWITCH CLUTCH/BRAKE PEDAL... -
Page 12: Cutting Height
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 performing any adjustments or repairs. We recommend a wide vision safety mask over the spectacles or standard safety glasses. -
Page 13: Gauge Wheels
TO ADJUST GAUGE WHEELS (See Fig. X) Adjust gauge wheels with tractor on a flat level surface. • Adjust mower to desired cutting height. • Lower mower with lift control. Remove rear retainer spring and clevis pin which secure each gauge wheel. •... -
Page 14: Starting
BEFORE STARTING THE ENGINE CHECK ENGINE OIL LEVEL (See Fig. 12) • The engine in your tractor has been shipped, from the factory, already filled with summer weight oil. • Check engine oil with tractor on level ground. • Unthread and remove oil fill cap/dipstick; wipe oil off. Reinsert the dipstick into the tube and rest oil fill cap on the tube. -
Page 15: Mowing Tips
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 which may have devel- oped during shipping of your tractor. -
Page 16: Lubrication Chart
CUSTOMER RESPONSIBILITIES MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE Check Brake Operation Check Tire Pressure Check for Loose Fasteners Sharpen/Replace Mower Blades Lubrication Chart Check Battery Level/Recharge 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... -
Page 17: Terminals
CUSTOMER RESPONSIBILITIES TRACTOR Always observe safety rules when performing any mainte- nance. BRAKE OPERATION If tractor 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 Adjust- ments section of this manual). -
Page 18: Air Screen
CUSTOMER RESPONSIBILITIES TRANSAXLE COOLING The fan and cooling fins of transmission 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. • Inspect cooling fan to be sure fan blades are intact and clean. -
Page 19: Replacement
CUSTOMER RESPONSIBILITIES 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. -
Page 20: Side-To-Side
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. •... -
Page 21: Belt
SERVICE AND ADJUSTMENTS FRONT-TO-BACK ADJUSTMENT (See Figs. 22 and 23) - IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IF THE FOLLOWING FRONT-TO-BACK ADJUSTMENT IS NECESSARY, BE SURE TO ADJUST BOTH FRONT LINKS EQUALLY SO MOWER WILL STAY LEVEL SIDE-TO-SIDE. To obtain the best cutting results, the mower housing should be adjusted so the front is approximately 1/8"... -
Page 22: Service And Adjustments
SERVICE AND ADJUSTMENTS TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 25) Park the tractor on level surface. Engage parking brake. • Remove mower drive belt (See “TO REPLACE MOWER DRIVE BELT” in this section of this manual). • Remove mower (See “TO REMOVE MOWER” in this section of this manual). -
Page 23: Brake Adjustment
SERVICE AND ADJUSTMENTS TO ADJUST BRAKE (See Fig. 27) Your tractor is equipped with an adjustable brake system which is mounted on the side of the transaxle. If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted. •... -
Page 24: Front Wheel Toe-In Adjustment
SERVICE AND ADJUSTMENTS 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. -
Page 25: Tractor Battery
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/depart- ment. FRONT OF TRACTOR FIG. 30 ADJUSTMENT SLEEVE TIE ROD JAM NUTS ADJUSTMENT SLEEVE... -
Page 26: Headlights
SERVICE AND ADJUSTMENTS TO REPLACE HEADLIGHT BULB • Raise hood. • Pull bulb holder out of the hole in the backside of the grill. • Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill. •... -
Page 27: Throttle Control Cable
SERVICE AND ADJUSTMENTS ENGINE TO ADJUST THROTTLE CONTROL CABLE (See Fig. 36) 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: •... -
Page 28: Carburetor
SERVICE AND ADJUSTMENTS TO ADJUST CARBURETOR (See Fig. 37) The carburetor has been present at the factory and adjust- ment should not be necessary. However, minor adjustment may be required to compensate for differences in fuel, temperature, altitude or load. If the carburetor does need adjustment, proceed as follows: In general, turning the adjusting needles in (clockwise) decreases the supply of fuel to the engine giving a leaner... -
Page 29: Storage
Immediately prepare your tractor for storage at the end of the 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. -
Page 30: Troubleshooting Points
TROUBLESHOOTING POINTS PROBLEM CAUSE Will not start 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. Hard to start Dirty air filter. -
Page 31: Troubleshooting
TROUBLESHOOTING POINTS PROBLEM CAUSE Engine continues to run Faulty operator-safety presence control system. when operator leaves seat with attachment clutch engaged Poor cut - uneven Worn, bent or loose blade. Mower deck not level. Buildup of grass, leaves, and trash under mower. Bent blade mandrel. -
Page 32: Service Notes
SERVICE NOTES... -
Page 33: Schematic
TRACTOR - MODEL NO. GTH220 (954830167A) SCHEMATIC WHITE (DISENGAGED) IGNITION SWITCH BLACK NON-REMOVABLE REMOVABLE CONNECTIONS CONNECTIONS INDICATOR LIGHTS 1 DEPRESS FOOT PEDAL 2 DISENGAGE ATTACHMENT 3 CHECK OIL NOTE: IF WIRING INSULATED IGNITION SWITCH CLIPS WERE REMOVED FOR POSITION CIRCUIT... -
Page 34: Repair Parts
REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) ELECTRICAL NEW TERMINAL COVER D IS O IL... - Page 35 REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) ELECTRICAL PART DESCRIPTION 532144927 Battery 874760412 Bolt Hex Head 1/4-20 x 3/4 810040400 Washer, Lock 1/4 819091016 Washer 9/32 x 5/8 x 16 Ga 873220400 Nut Fin Hex 1/4-20 532007697 Tube Plastic...
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Page 36: Chassis And Enclosures
REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) CHASSIS AND ENCLOSURES... - Page 37 REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) CHASSIS AND ENCLOSURES PART DESCRIPTION 532144737 Rail, Frame RH 532140506 Drawbar, Gt 532150478 Panel Asm., Side LH 873800700 Nut, Lock Hex 7/16 Unc 532140452 Dash, Plastic Black 532145053 Dash 1-PCS, Lower 817720408...
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Page 38: Ground Drive
REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) GROUND DRIVE... - Page 39 REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) GROUND DRIVE PART DESCRIPTION 532007070 Key 1/4 x 2.5 532007563 Washer Thrust Axle Harden 873680600 Nut Crownlock 3/8-16 876020412 Pin Cotter 1/8 x 3/4 532140507 Wheel Hub Asm. 532140080 Bolt Hub 819131316 Washer 13/32 x 13/16 x 16 Ga.
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Page 40: Steering Assembly
REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) STEERING ASSEMBLY 37,39 38,40... - Page 41 REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) STEERING ASSEMBLY NOTE: All component dimensions given in U.S. inches PART DESCRIPTION 532124415 Wheel, Steering 532137094 Axle Asm., Front 532124836 Fitting, Grease 532136960 Spindle Asm, LH 532136959 Spindle Asm., RH 532124956 Bearing, Race Thrust Harden 532121748 Washer 25/32 x 1-5/8 x 16 Ga.
- Page 42 REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) ENGINE SPARK ARRESTER KIT...
- Page 43 REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) ENGINE NOTE: All component dimensions given in U.S. inches PART DESCRIPTION - - - - - - - Engine Kohler, Model No. CV22S 532144636 Muffler VGT Cylinder 813200300 Elbow STD 90 Degree 3/8-18 NPT...
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Page 44: Seat Assembly
REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) SEAT ASSEMBLY PART DESCRIPTION 532141525 Seat 532140551 Bracket, Pivot Seat 532140675 Strap, Fender 532127018 Bolt, Shoulder 5/16-18 X .62 532145006 Clip, Push In Hinged 873800600 Nut, Lock Hex W/Ins. 3/8-16 Unc 532124181... -
Page 45: Wheels And Tires
REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) DECALS PART DESCRIPTION 532138956 Decal, Operating Instruction 532150616 Decal, Grille Husqvarna 532150619 Decal, Inst Hood LH GTH220 Hydro 532150618 Decal, Insrt Hood RH GTH220 Hydro 532137259 Decal, Warning Multi-Language 532140837 Decal, Brake Parking Saddle... -
Page 46: Lift Assembly
REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) LIFT ASSEMBLY 42 43 35 17... - Page 47 REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) LIFT ASSEMBLY PART DESCRIPTION 532121006 Rod Asm., Lever 532145542 Shaft Asm., Lift Vgt 532121002 Lever Asm., Lift Rh 812000022 E-Ring Truarc #5133-87 819292016 Washer 29/32 x 1-1/4 x 16 Ga. 874780624 Bolt, Fin Hex 3/8-16 x 1-1/2...
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Page 48: Mower Deck
REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) MOWER DECK 67 2... - Page 49 REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) MOWER DECK PART DESCRIPTION 532136457 Deck Asm., Mower 50" Vented 873680500 Nut, Crownlock 5/16-18 Unc 872110506 Bolt, Carriage 5/16-18 x 3/4 532125074 Runner, Mower LH 532138457 Bracket Asm., Sway Bar 532124670 Retainer, Spring...
- Page 50 REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) TRANSAXLE HYDRO GEAR MODEL NUMBER 210-3010...
- Page 51 REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) TRANSAXLE HYDRO GEAR MODEL NUMBER 210-3010 ITEM PART NO. DESCRIPTION 532142874 Assembly, Lh Housing 532142875 Assembly, Rh Housing 532142876 Brake Shaft Assembly 532142877 Axle Mounting Horn Ass’y 532142878 Washer,1.0x1.63x.08 532142879 Washer,1.0x2.06x.09 532142929...
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Page 52: Repair Parts
REPAIR PARTS TRACTOR - MODEL NO. GTH220 (954830167A) TRANSAXLE PUMP- - MODEL NUMBER BDU-10L-118 KEY PART NO. NO. DESCRIPTION 532144569 Shaft, Pump 532122716 Ring, Retaining 532122745 Bearing, Ball 532122715 Spacer 532122700 Seal, Lip 532122699 Ring, Retaining 532122767 Bearing, Cradle 532122717... - Page 53 SERVICE NOTES...
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Page 54: Suggested Guide For Sighting Slopes For Safe Operation
SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION SIGHTING GUIDE Operate your Tractor up and down the face of slopes (not greater than 15°), never across the face. Make turns gradu- ally to prevent tipping or loss of control. Exercise extreme caution when changing direction on slopes. -
Page 55: Warranty
To obtain the benefit of this warranty, the product believed to be defective must be delivered to an authorized Husqvarna dealer in a timely manner, no later than thirty (30) days from date of the operational problem or failure. The product must be delivered at the owner’s expense. Pick-up and delivery charges are not covered by this warranty. - Page 56 532150629 08.17.95 KFSW Printed in U.S.A.
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