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Husqvarna GTH2548XP User's Manual

1. 9p SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION This Sa SNG Dorre ES a 20 ONLY RIDE UP AND DOWN HILL NOT ACROSS HILL 15 DEGREES MAX WARNING To avoid serious injury operate your tractor up and down the face of slopes never across the face Do not mow slopes greater than 15 degrees Make turns gradually to prevent tipping or loss of control Exercise extreme caution when changing direction on slopes 1 Fold this page along dotted line indicated above 2 Hold page before you so that its left edge is vertically parallel to a tree trunk or other upright structure 3 Sight across the fold in the direction of hill slope you want to measure 4 Compare the angle of the fold with the slope of the hill LV Husqvarna SECTION 1 LIMITED WARRANTY Husqvarna Forest amp Garden Company Husqvarna warrants Husqvarna product to the original pur chaser to be free from defects in material and workmanship from the date of purchase for the Warranty Period of the product as set forth below pie dile All tiller tines against breakage trimmer shafts ignition coils and modules on hand Ci 3 Year Warranty Spindles on Zero Turn Riders and Commercial Walk Behinds 2 Year COMMERCIAL Warranty Husqvarna Commercial Turf Equipment zero turn riders wide area walks and ground engaging commercial equipment 2 Year NON COMMERCIAL Warranty Automatic Mower Riding lawn mow
2. 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 T5304 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 Hvy Hcl Spr 3 8 Nut Lock Center 3 8 24 Unf Shaft Asm Steering Draglink Ball Joint Solid Vgt Support Asm Steering Vgt Boot Steering Adapter Wheel Steering Bushing Strg Screw Bolt Fin Hex 3 8 16 x 1 Gr 5 Cap Wheel Steering Bearing Col Strg Screw 3 8 16 x 3 4 Bearing Flange Bushing Nyliner Snap Washer 11 32 x 1 x 10 Ga Washer Lock Hvy Hlcl Spr 5 16 Bolt Hex Hd 5 16 18 x 3 4 Gear Sector Steering Tie Rod Bracket Switch Inerlock VGT 97 Screw 5 16 18 x 1 2 Extension Steering Premium Washer 13 32 x 1 1 20 x 11 Ga Washer FLat 13 32 x 1 10 Ga Bracket Asm Idler Screw 3 8 16 x 75 Pulley Idler Flat Nut Lock Flg 3 8 16 Unc All component dimensions given in U S inches 1 inch 25 4 mm 39 REPAIR PARTS TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 ENGINE engine kawasaki_2 vgt KEY NO 4 PART NO 532 14 97 23 532 12 13 61 532 17 77 48 532 17 52 87 532 17 93 35 532 14 39 96 532 17 91 15 532 18 18 03 532 17 81 47 532 17 18 75 532 17 81 48 811 05 06 00 873 92 06 00 532 12 49 52 532 13 92 77 532 12 47 03 532 13 71 80 532 14 50 06
3. e Disengage transmission by placing freewheel control in transmission disengaged position Pull freewheel control out and into the slot and release so it is held in the disengaged position The rear wheels must lock and skid when you try to manually push the tractor forward If the rear wheels rotate the brake needs to be adjusted or the pads need to be replaced TO ADJUST BRAKE REPLACE PADS Contact a qualified service center TO REPLACE MOTION DRIVE BELT See Fig 26 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 Create slack in belt by removing retainer spring from drive belt tension handle Remove belt from all idler pulleys transaxle pulley and then from engine pulley BELT INSTALLATION Install new belt around engine pulley first then around transaxle pulley and lastly into all the idler pulleys e Check to be sure belt is positioned correctly and is on proper side of all belt keepers Engage the drive belt tension handle and replace the retainer spring e Reinstall mower RETAINER SPRING DRIVE BELT TENSION HANDLE TRANSAXLE PULLEY ENGINE PULLEY BELT KEEPER FLAT IDLER KEEPER BELT CLUTCHING CLUTCHING V IDLER KEEPER IDLER FLAT IDLER FIG
4. Rust and or dirt in your gasoline will cause problems f possible store your tractor indoors and cover it to 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 COVERTRACTORWHILE 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 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 Extreme cold conditions 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 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 OON DOE GD Weak or dead battery Corroded battery terminals Loose or damaged wiring Faulty solenoid or starter Cutting too much grass too f
5. SHAFT STEERING SLEEVE FIG 1 HOW TO SET UP YOUR TRACTOR CHECK BATTERY See Fig 2 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 the Maintenance section of this manual for charging instructions FIG 2 ASSEMBLY INSTALL SEAT See Fig 3 Seat position should be adjusted forward or backward so that the operator can comfortably reach clutch brake pedal and safely operate the tractor Remove the two 2 bolts and flat washers securing the seat to cardboard packing Keep the two 2 bolts only and place them with the two 2 identical bolts and four 4 washers in the parts bag Discard the flat washers and cardboard packing e Release L H seat slide on seat pan by pulling out on adjustment handle and sliding it to the rear position exposing seat mounting holes from bottom Slide R H slide to same rear position Mount rear of seat on slides using mounting bolts and lock washers as shown e Pull out on adjustment handle and slide seat all the way forward Install front mounting bolts and lock washers Tighten all mounting bolts securely Lowerseatinto operating position and sit on seat Press clutch brake pedal all the way down If operating posi tion is not comfortable adjust seat To adjust seat Grasp adjustment handle and pull out s
6. 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 13 16 x 12 Ga Bolt Fin Hex 3 8 16 x 1 Gr 5 Nut Lock Hex w Ins 3 8 16 Unc 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 Bracket Spnsn Front Lh Bracket Spnsn Front Rh Bracket Asm Susp Chassis Rh Screw Thdrol 3 8 16 x 1 2 35 KEY PART NO 50 56 58 68 86 91 99 122 130 138 139 142 143 144 146 148 150 152 153 156 158 159 161 162 165 166 NO 532 17 54 76 532 17 60 16 532 18 35 69 817 49 05 08 874 78 07 20 532 18 03 74 532 17 71 43 532 16 14 64 532 17 18 75 532 18 17 98 532 17 18 73 532 16 18 97 532 17 75 86 532 16 19 00 532 17 75 87 532 16 46 55 532 16 12 37 532 17 79 56 532 17 97 65 817 00 05 12 817 67 06 08 817 00 06 12 532 18 17 87 532 14 24 32 532 18 35 54 873 80 07 00 DESCRIPTION Bracket Chassis Front Bracket Asm Susp Chassis Lh Bracket Asm Fender Screw 5 16 18 x 1 2 Bolt Hex 7 16 14 x 1 1 4 Gr 5 Rail Kit Lh Rod Asm Bypass Screw Hex WSHD 8 18 x 7 8 Screw Hw Hd Hi Lo 13 16 x 3 4 Cupholder Bolt Shoulder 5 16 18 Bracket Dash Stealth RH Skirt Grille RH Bracket Dash Stealth LH Skirt Grille LH Extrusion Bumper Duct Heat H
7. 26 SERVICE AND ADJUSTMENTS TRANSAXLE MOTION CONTROL LEVER NEUTRAL ADJUSTMENT See Fig 27 The motion control lever has been preset atthe factory and adjustment should not be necessary e Park tractor on level surface Stop tractor by turning ignition key to OFF position and engage parking brake Loosen the adjustment bolt in front of the right rear wheel Move motion control lever to the neutral position N Tighten the adjustment bolt ADJUSTMENT FIG 27 TRANSMISSION REMOVAL REPLACEMENT Should your transmission require removal for service or replacement it should be purged after reinstallation and before operating the tractor See PURGE TRANSMISSION in the Operation section of this manual TO ADJUST STEERING WHEEL ALIGN MENT 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 CAMBER The front wheel toe in and camber are not adjustable on your tractor If damage has occurred to affect the front wheel toe in or camber contact your nearest authorized service center department 25 TO REMOVE WHEEL FOR REPAIRS FRONT WHEEL See Fig 28 Block up axle securely Remove axle cover retaining ring and washers to allow wheel removal e Repair tire and reassemble e Replace washers and snap retaining
8. Allowtheengineto cool before storing in any enclosure TRACTOR Remove mower from tractor for winter storage When mower is to be stored fora period of time clean itthoroughly remove all dirt grease leaves etc Store in a clean dry area e Clean entire tractor See CLEANING in the Mainte nance section of this manual e Inspect and replace belts if necessary See belt re placementinstructions in the Service and Adjustments section of this manual Lubricate as shown in the Maintenance section of this manual Be sure that all nuts bolts and screws are securely fastened Inspect moving parts for damage breakage and wear Replace if necessary Touch up all rusted or chipped paint surfaces sand lightly before painting BATTERY Fully charge the battery for storage After a period of time in storage battery may require recharging e To help prevent corrosion and power leakage during long periods of storage battery cables should be dis connected and battery cleaned thoroughly see TO CLEAN BATTERY AND TERMINALS in the Mainte nance section of this manual e After cleaning leave cables disconnected and place cables where they cannot come in contact with battery terminals If battery is removed from tractor for storage do not store battery directly on concrete or damp surfaces 28 ENGINE FUEL SYSTEM IMPORTANT IT IS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYST
9. DESCRIPTION Engine Kawasaki Model No FH721V Order parts from engine manufacturer Muffler Side Pulley V Idler Keeper Asm Belt Engine VGT Bushing Clutch Electric Pulley Engine VGT Elect Clutch Tank Fuel Cap Fuel Control Throttle Screw HWHD Hi Lo 13 16 x 3 4 Control Choke Washer Ext Tooth 3 8 Nut Keps 3 8 24 Unf Bushing Stem Tank Fuel Fuel Line Spark Arrester Kit Clip Push In Hinged SPARK ARRESTER KIT 40 KEY PART NO NO 35 81001 05 00 37 53212 34 87 39 817 49 06 36 40 817 49 06 64 41 532 12 61 97 42 81004 07 00 43 53217 99 53 47 53217 52 88 62 53217 62 52 69 ame nen 70 53217 57 66 71 532 17 57 67 80 532 16 33 05 81 532 14 84 56 82 83 53217 18 77 84 817 06 06 24 DESCRIPTION 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 3 75 Gr 5 Bushing Shield Heat Muffler Gasket Order from engine mfg Tube Exhaust LH Tube Exhaust RH Nut Flange M8 1 25 Tube Drain Oil Easy Valve Oil Drain Order from en gine mfg Bolt 5 16 18 Unc x 1 3 4 W Sems Screw 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 GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 SEAT ASSEMBLY PART NO 532 18 49 95 532 14 05 51 532 14 50 06 873 80 06 00 532 12 41 81 532 17 18 77 532 18 24 93
10. IV SERVICE Use extra care in handling gasoline and other fuels They are flammable and vapors are explosive Use only an approved container Never remove gas cap or add fuel with the engine running Allow engine to cool before refueling Do not smoke Never refuel the machine indoors Never store the machine or fuel container inside where there is an open flame such as a water heater Never run a machine inside a closed area Keep nuts and bolts especially blade attachment bolts tight and keep equipment in good condition Never tamper with safety devices Check their proper operation regularly Keep machine free of grass leaves or other debris build up Clean oil or fuel spillage Allow machine to 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 subject to wear dam age and deterioration which could expose moving parts or allow objects to be thrown Frequently check components and replace with manufacturer s recom mended 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 AX sare OPERATION PRACTICES FOR RIDE ON MOWERS d Be sure the area is clear of other people before mowing Stop machine i
11. NO NO 47 532 18 08 08 48 53217 43 68 49 87368 06 00 50 872 11 06 12 52 532 17 58 20 56 53215 59 86 57 53215 69 41 91 532 18 05 34 94 532 17 60 66 95 532 18 05 35 97 532 17 85 15 98 53217 94 79 99 532 18 40 58 100 87211 06 16 110 53217 50 16 112 532 17 43 87 113 87211 05 06 114 115 116 117 118 119 121 122 126 130 132 182 532 17 43 84 532 17 46 09 532 18 42 19 532 13 39 57 873 93 06 00 819 12 14 14 532 17 43 71 532 17 46 06 532 17 43 72 817 00 06 16 817 06 06 12 532 17 91 27 183 532 16 35 52 184 532 17 39 79 532 18 15 91 m 532 17 43 56 DESCRIPTION V Belt Mower Secondary V Belt Mower Primary Nut Crownlock 3 8 16 Unc Bolt Carr 3 8 16 x 1 1 2 Gr 5 Pulley Idler Flat Bar Pnt Adj Pin Head Rivet Bracket N Roller LH Roller Nose 48 Bracket Asm N Roller RH Washer Hardened Spring Primary Drive Pulley Idler V Bolt RDHD Sqnk 3 8 16 Unc x 2 Arm Spring Secondary Link Tension Relief Lever Bolt RDHDSQNK 5 16 18 Unc x 3 4 Tension Asm Relief Lever Arm Spring Tension Relief Bolt Shoulder Gauge Wheel Nut Centerlock 3 8 16 Unc Washer 3 8 x 7 8 x 14 Ga Spring Secondary Drive Bushing Pivot Tension Relief Arm Idler Primary Deck Screw 3 8 16 x 1 0 Screw 3 8 16 x 75 Rod Roller Nose Narrow Retainer Spring Keeper Belt Idler Replacement Mower Complete Mandrel Asm Service Includes Key Nos 13 15 and 33 NOTE All component dimensions given in U S inches 1 inch 25 4 mm
12. claims must be sent to the appropriate manufacturer 4 Lawn and garden attachments are covered by a third party which gives a warranty all claims for war ranty should be sent to the manufacturer and 5 Emission Control System components necessary to comply with CARB TIER II and EPA regulations which are manufactured by third party engine manufacturer WARRANTY STATEMENT SECTION 4 EXCEPTIONS AND LIMITATIONS This warranty shall be inapplicable to defects resulting from the following 1 Accident abuse misuse negligence and neglect including stale fuel dirt abrasives moisture rust corrosion or any adverse reaction due to incorrect storage or use habits 2 Failure to operate or maintain the unit in accordance with the Owners Operators manual or instruc tion sheet furnished by Husqvarna 3 Alterations or modifications that change the intended use of the product or affects the product s per formance operation safety or durability or causes the product to fail to comply with any applicable laws or 4 Additional damage to parts or components due to continued use occurring after any of the above REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE PURCHASER HUSQVARNA SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUEN TIAL DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ON THESE PRODUCTS EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW ANY IMPLIED WARRANTY OF MER CHANTABILI
13. 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 changes 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 NOTE In extreme cold conditions if engine will not start you may need to disengage the motion drive belt as follows Be sure parking brake is engaged Remove retainer spring from the drive belt tension handle to relieve belt tension Start engine and allow it to warm up for three 3 min utes Shut off engine and engage parking brake Engage drive belt tension handle and replace the retainer spring 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 e Place the motion control lever in neutral Release the parking brake and let the brake slowly return to operating position e Allow one minute for transmission to warm up This can be done during the engine warm up period 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
14. 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 Siton seat in operating position depress brake pedal and set parking brake e Move attachment clutch to DISENGAGEP position Move throttle control to fast position e Pull choke control out for a cold engine start attempt For a warm engine start attempt the choke control may not be needed 15 NOTE Before starting read the warm and cold starting procedures below 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 Ifthe 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 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 When
15. i E i gt gt IGNITION iA RED SWITCH OLO 04 iu D E e OR l E 0 PTO DISENGAGED ea m LAA GREEN l GREEN OPERATOR Orso OM PRESENCE Weg ep Aaa J BLACK NJ RELAY 1 SEAT SWITCH BLACK NOT OCCUPIED HOUR e EO METER O 17777 FUEL OPTIONAL pos _ 0 TA LINE i SPARK PLUGS IGNITION O B Sis 0 4 posi ON TWIN CYL ENGINES a CHARGING SYSTEM OUTPUT 28 VOLTS AC 3600 RPM e a FUEL SHUT OFF x AMP DC 3600 RPM Pii DISCONNECTED FGULATOR DISCONNECTED SOLENOID e RED Oy REGULATOR ALTERNATOR 2 sg jaan pe J L po J BROWN C TACHOMETER E PTO SWITCH HEADLIGHTS POSITION CIRCUIT OFF C G B H IGNITION SWITCH ON FB EAD POSITION a E START B S A1 NONE START B S A1 NONE enn OEL IB E a I WIRING INSULATED CLIPS CONNECTIONS CONNECTIONS H El B NOTE IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT THEY DA SHOULD BE REPLACED TO PROPERLY SECURE YOUR WIRING 31 TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 REPAIR PARTS ELECTRICAL TEA a kn 3 1 5 Or T VEF Ie SS df Y 32 REPAIR PARTS TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 ELECTRICAL KEY PART NO NO 1 532 14 49 27 2 874 76 04 12 8 532 12 48 86 10 532 14 52 11 11 532 15 01 09 12 532 14 57 69 16 53217 61 38 21 532 17 56 88 22 532 0041 52 25 53217 76 62 26 532 10 88 24 27 87351 04 00 28 5
16. 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 or lamp 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 engaged position Replace motion drive belt Purge transmission Move throttle control to SLOW position and allow to idle for 30 seconds before stopping engine TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 SCHEMATIC m BLACK RED Olo BATTERY SOLENOID 1 k Te RED RED l a e 8 FUSE i S REB AMMETER BL STARTER OPTIONAL WHITE i c G i i 8 BLACK e WHITE L O EE J l PEA EA l f O l WHITE i O ie Ei oe ELECTRIC CLUTCH 1 1 A OE a ee 7 1 l l a a 1 l a I S ENE AA I OTT PEDAL UP M
17. 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 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 CAUSE Engine continues to run 1 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 Clogged mower deck vent holes from buildup of grass leaves and trash around mandrels Mower blades will not Obstruction in clutch mechanism rotate Worn damaged mower drive belt Frozen idler pulley Froz
18. ring securely in axle groove e Replace axle cover REAR WHEEL Block rear axle securely Remove five 5 hub bolts to allow wheel removal e 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 AXLE FIG 28 SERVICE AND ADJUSTMENTS TO START ENGINE WITH A WEAK BATTERY See Fig 29 WARNING Lead acid batteries gen erate explosive gases Keep sparks flame and smoking materials away from batteries Always wear eye protection when around batteries If your battery is too weak to start the engine it should be recharged See BATTERY in the Maintenance section of this manual If jumper cables are used for emergency starting follow this procedure IMPORTANT YOUR TRACTOR IS EQUIPPEDWITH A 12 VOLT SYSTEM THE OTHER VEHICLE MUST ALSO BE A 12 VOLT SYSTEM DO NOT USE YOUR TRACTOR BATTERY TO START OTHER VEHICLES TO ATTACH JUMPER CABLES Connect one end of the RED cable to the POSITIVE terminal of each battery A B taking care not to short against tractor chassis e Connect one end of the BLACK cable to the NEGATIVE terminal C of fully charged battery Connect the other end of the BLACK cable D to good chassis ground away from fuel tank and battery T
19. side to give space between plate and mower brackets IMPORTANT Check belt for proper routing in all mower pulley grooves Engage belt tension rod by pushing rod into locking bracket A e Connect anti sway bar to chassis bracket under left footrest and retain with double loop retainer spring e If equipped turn height adjustment knob clockwise to remove slack from mower suspension e Raise deck to highest position e Adjust gauge wheels before operating mower as shown in the Operation section of this manual CAUTION Belt tension rod is spring loaded Have a tight grip on rod and engage slowly FRONT ELECTRIC SUSPENSION CLUTCH PUL BRACKETS LEY FRONT DOUBLELOOP ASSE 4 ASSEMBLY J RETAINER A SPRING _ 2N SINGLE LOOP RETAINER SPRINGS DEFLECTOR SHIELD ASSEMBLY 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 in the Service and Adjustments section of this manual CHECK FOR PROPER POSITION OF ALL BELTS See the figures that are shown for replacing motion mower drive and mower blade drive belts in the Service and Ad justments section of this manual Verify that the belt
20. 02578_husqvarn 4 Husqvarna GTH2548XP 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 DO NOT l GENERAL OPERATION Read understand and follow 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 e Clearthe 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 mow ing Stop machine if anyone enters the area e Never carry passengers Do not mow in reverse unless absolutely necessary Al ways look down and behind before and while backing Be aware of the mower discharge direction and do not point it at anyone Do not operate the mower without either the entire grass catcher or the guard in place e Slow down before turning Never leave a running machine unattended Always turn off blades set parking brake stop engine and remove keys before dismounting e Turn off blades when not mowing e Stop engine before removing grass catcher or un clogging chute Mow only in daylight or good artificial light Do not operate the machine while under the i
21. 3217 06 97 29 53216 07 84 30 53217 55 66 33 532 14 04 01 40 532 1854 19 42 532 15 43 36 45 53217 75 00 46 53217 75 01 50 53217 46 51 79 53217 52 42 81 532 10 97 48 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 Harness Socket Light w 4152J Bulb Light Cable Battery Fuse Nut Keps Hex 1 4 20 Cable Ground Switch Plunger Normal Op Olive Switch Ign Key Harness Ign Cover Terminal Red Ammeter Hourmeter Snap In Switch PTO Bulbholder Asm Relay Asm NOTE All component dimensions given in U S inches 1 inch 25 4 mm 33 REPAIR PARTS TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 CHASSIS AND ENCLOSURES Y chassis stealth_20 vgt 34 REPAIR PARTS TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 CHASSIS AND ENCLOSURES PART NO 532 18 03 75 532 17 52 82 532 18 56 04 532 15 78 82 817 72 04 08 532 14 51 66 532 17 75 83 532 16 18 41 532 12 17 94 817 06 06 12 532 17 75 84 819 13 13 12 874 78 06 16 873 80 06 00 532 18 10 58 532 16 18 42 532 18 10 57 532 14 50 52 532 16 14 19 532 16 13 27 532 16 13 26 532 17 70 18 819 11 11 16 817 06 05 12 532 18 17 20 532 17 52 78 532 13 69 39 532 13 69 40 532 17 60 18 817 49 06 08 DESCRIPTION Rail Kit RH Drawbar Gt Dash Plastic Dash 1PCS Lower
22. 532 12 12 46 532 12 12 48 872 05 04 12 532 12 12 49 532 12 37 40 532 12 39 76 DESCRIPTION Seat Bracket Pivot Seat 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 Bolt Carriage 1 4 20 x 1 1 2 Spacer Split Spring Cprsn Nut Lock 1 4 Lge Flg Gr 5 41 KEY PART NO NO 20 532 12 42 38 21 532 17 18 52 22 873 80 05 00 24 53217 79 46 25 53217 79 47 26 81911 10 12 28 81001 05 00 33 87478 05 12 35 532 17 84 26 38 871 11 06 16 39 81913 16 10 seat_4 vgt DESCRIPTION Cap Spring Seat Bolt Shoulder 5 16 18 Nut Crownlock 5 16 18 Track Slide Seat LH Locking Track Slide Seat RH Free Washer 11 32 x 5 8 x 12 Ga Washer Split Bolt Fin Hex 5 16 18 x 1 Cap Vinyl Bolt Fin Hex 3 8 16 Unc x 1 Washer Flat 13 32 x 1x 10 Ga NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 DECALS 9 KEY PART NO NO 2 532 18 00 95 3 532 18 16 60 4 532 18 16 61 5 532 18 00 91 6 532 17 05 63 7 532 18 90 41 9 532 17 68 22 10 532 15 71 40 11 532 18 12 53 12 53218 10 66 13 53217 52 91 WHEELS amp TIRES 7 12 3 4 DESCRIPTION Decal Engine Decal Hood RH Decal Hood LH Decal Side Panel Decal Warning Decal Customer Resp Decal Fender Decal Danger Decal Foot Rest Decal Final De
23. 8 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 0 620D x 2 125 Link Lift Retainer Spring Retainer Spring 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 KEY PART NO NO 34 532 13 71 67 35 532 13 80 57 38 53215 50 97 39 532 12 39 35 40 817 06 05 16 41 532 17 59 94 42 81911 24 10 43 53212 39 34 70 53214 52 12 72 53211 04 52 73 87335 06 00 74 53217 58 02 75 53217 58 05 76 53217 55 60 77 53217 62 05 78 53217 56 89 79 53217 53 78 lift_rh_11 DESCRIPTION Rod Adj Lift Knob Inf 3 8 16 Unc Pointer Height Indicator Plug Hole Blk 1 485 1 515 Dia Screw 5 16 18 x 1 Nut Lift Link 7 16 20 Washer 11 32 x 1 1 2 x 10 Ga Scale Indicator Height Nut Hex Flange Lock Nut Push Phos amp Oil Nut Hex Jam 3 8 16 Unc Arm Suspension Rear RH Plate Asm Susp Front Pin Flange Trunion Susp Arm Trunnion Front Susp Arm Suspension LH NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 MOWER DECK 48 mower_deck 48prem_2 REPAIR PARTS TRACTOR MODEL NO GTH2548XP GTH2548XPB
24. Bolt Rdhd 3 8 16 x 1 3 4 Gr 5 Pulley ldler Flat Pulley Idler Grooved Bearing Idler V Belt Bolt Fin Hex 7 16 14 x 1 1 2 Pulley Transaxle Shaft Brake Pedal Bolt Shoulder Pin Roll Washer Console Automatic YT GT Bolt Hex Flghd 5 16 18 x 3 Gr5 Screw Hex Wsh Hi Lo 1 4 1 2 Bolt Fin Hex 7 16 14 x 1 Nut Crownlock 7 16 14 Unc Fastener Christmas Tree 37 KEY PART NO 98 106 107 108 111 112 114 117 120 121 122 123 124 125 126 127 128 129 130 131 132 133 135 137 138 142 143 145 146 147 148 151 152 153 NO 532 14 10 04 532 14 29 18 532 15 47 39 532 14 29 17 532 15 62 40 532 15 61 04 873 80 05 00 873 90 06 00 817 06 06 12 532 17 56 11 872 01 05 20 532 18 32 54 532 16 54 92 532 16 68 80 532 16 60 02 532 17 73 62 532 17 66 24 532 17 94 73 819 13 10 16 876 02 03 12 532 17 54 67 532 17 54 68 532 17 73 64 532 12 49 49 532 00 13 70 532 17 54 69 817 06 05 12 532 16 31 68 532 14 04 62 532 14 13 22 817 06 06 20 874 76 05 14 532 17 87 05 532 12 47 88 DESCRIPTION Bracket Shift O Ring Asm Hydro Gear Line Fuel Hydro 15 VGT Cap Asm Vent Hydro Gear Spacer Shift Lever VGTH Washer Nylon High Temp Nut Lock Hex W Ins 5 16 18 Unc Nut Lock Flg 3 8 16 Screw 3 8 16 x 75 Bracket Strap Torque Bolt RDHDSQ 5 16 18 Unc x 2 1 2 Rod Shift Bolt Shoulder 5 16 18 x 561 Screw 5 16 18 x 5 8 Washer SRRTD 5 16 ID x 1 0 x 125 Link Control Clutch Spring Driv
25. E MOTION CONTROL LEVER PARKING BRAKE ENGAGED POSITION DRIVE POSITION HEIGHT ADJUSTMENT KNOB DISENGAGED POSITION FIG 8 STOPPING See Fig 8 MOWER BLADES To stop mower blades move attachment clutch switch to DISENGAGEP position GROUND DRIVE To stop ground drive depress brake pedal into full BRAKE position IMPORTANT THE MOTION CONTROL LEVER RETURNS TO NEUTRAL N POSITION WHEN THE BRAKE PEDAL IS FULLY 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 13 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 trac tor or performing any adjustments or repairs We recommend a wide vision safety mask over NOTE Under certain conditions when tractor is standing idle with the engine running hotengine exhaust gases may cause browning of grass To eliminate this possibility al ways stop engine when sto
26. EARING ZERK STEERING SECTOR GEAR TEETH MANDREL ZERKS D SPRAY SILICONE LUBRICANT MOVE BOOTS TO LUBRICATE GENERAL PURPOSE GREASE REFER TO MAINTENANCE ENGINE SECTION IMPORTANT DO NOT OIL OR GREASE THE PIVOT POINTS WHICH HAVE SPECIAL NYLON BEARINGS VISCOUS LUBRICANTS 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 POWDERED GRAPHITE TYPE LUBRICANT SPARINGLY MAINTENANCE TRACTOR Always observe safety rules when performing any main tenance 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 Adjustments section of this manual TIRES e Maintain proper air pressure in all tires See PRODUCT SPECIFICATIONS section of this manual Keep tires free of gasoline oil or insect control chemi cals which can harm rubber 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
27. EM 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 e Drain the fuel tank Start the engine and let it run until the fuel lines and carburetor are empty Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur Use fresh fuel next season NOTE Fuel stabilizer is an acceptable alternative in mini mizing the formation of fuel gum deposits during storage 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 Drain oil with engine warm and replace with clean en gine oil See ENGINE in the Maintenance section of this manual CYLINDER S Remove spark plug s e Pour one ounce of oil through spark plug hole s into cylinder s Turn ignition key to START position for a few seconds to distribute oil e Replace with new spark plug s OTHER Do not store gasoline from one season to another e Replace your gasoline can if your can starts to rust
28. ER ROUTING IN ALL MOWER PULLEY GROOVES If equipped turn height adjustment knob counter clockwise until it stops Lower mower linkage with attachment lift control Be sure belt tension rod is in disengaged position e Install belt into electric clutch pulley groove e Place the suspension arms on outward pointing deck pins Retain with double loop retainer spring with loops up as shown e Install front plate assembly to tractor suspension brackets and retain with single loop retainer springs as shown FRONT MOWER BRACKET ELECTRIC CLUTCH PULLEY FRONT PLATE DOUBLE LOOP RETAINER SPRING SINGLE LOOP RETAINER SPRING FLANGED PIN FIG 18 21 SERVICE AND ADJUSTMENTS e Position front plate assembly between front mower brackets Raise deck and plate assembly to align holes and insert flanged pins Secure pins with double loop retainer springs between the plate assembly and mower brackets NOTE To assist in locating hole in flanged pin the hole in pin is inline with notch on head of pin If necessary move mower side to side to give space between plate and mower brackets IMPORTANT CHECK BELT FOR PROPER ROUTING IN ALL MOWER PULLEY GROOVES Engage belt tension rod by pushing rod into locking bracket CAUTION Belt tension rod is spring loaded Have a tight grip on rod and engage slowly Connect anti sway bar to chassis bracket under left footrest and retain with double loop retainer
29. FIRE indicates a hazard which if not avoided result in death serious injury could result in death serious injury and or and or property damage property damage 11 OPERATION 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 LIGHT SWITCH HOURMETER AMMETER THROTTLE CONTROL LIFT LEVER PLUNGER LIFT LEVER BRAKE PEDAL CHOKE CONTROL ATTACHMENT CLUTCH SWITCH HEIGHT BELT TENSION HANDLE MOTION DRIVE KNOB i FREE WHEEL CONTROL FIG 7 ADJUSTMENT IGNITION SWITCH a MOTION CONTROL LEVER PARKING BRAKE LEVER Our tractors conform to the safety standards of the American National Standards Institute ATTACHMENT CLUTCH SWITCH Usedto engage mower blades or other attachments mounted to your tractor LIFT LEVER Used to 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 BRAKE PEDAL Used for braking the tractor and starting the engine MOTION CONTROL LEVER Selects
30. O REMOVE CABLES REVERSE ORDER e BLACK cable first from chassis and then from the fully charged battery REPLACING BATTERY See Fig 30 WARNING Do not short battery terminals by allowing a wrench or any other object to contact both terminals at the same time Before connect ing battery remove metal bracelets wristwatch bands rings etc Positive terminal must be connected first to prevent sparking from acci dental grounding Lift hood to raised position Remove terminal guard Disconnect BLACK battery cable then RED battery cable and carefully remove battery from tractor Install new battery with terminals in same position as old battery Reinstall terminal guard First connect RED battery cable to positive battery terminal with hex bolt and keps nut as shown Tighten securely Connect BLACK grounding cable to negative battery terminal with remaining hex bolt and keps nut Tighten securely Close terminal access doors Close hood TERMINAL ACCESS DOOR e RED cable last from both batteries HEX BOLT WEAK OR DEAD BATTERY FULLY CHARGED BATTERY FIG 29 26 POSITIVE RED CABLE TERMINAL NEGATIVE BLACK CABLE FIG 30 SERVICE AND ADJUSTMENTS TO REPLACE HEADLIGHT BULB e Raise hood e Pull bulb holder out of the hole in the backside of the grill e Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill e Close ho
31. PRODUCT NO 954 56 78 95 MOWER DECK KEY PART NO NO 1 532 18 18 48 3 532 17 89 15 5 532 12 46 70 6 532 17 80 24 8 532 17 43 65 11 532 17 39 21 ie 532 18 00 54 13 53217 43 60 14 53217 43 58 15 53211 04 85 16 53217 44 93 17 87211 06 10 18 87214 05 05 19 532 13 28 27 20 53217 43 78 21 873 68 05 00 532 10 53 04 25 532 17 81 02 26 53211 04 52 532 18 17 07 28 81911 10 16 29 532 13 14 91 30 53217 39 84 31 532 12 99 63 32 53217 78 65 33 53217 83 42 36 81913 13 16 532 17 79 68 39 53217 43 75 42 532 12 20 52 532 17 43 73 45 532 18 08 06 46 53213 77 29 DESCRIPTION Deck Weldment Mower 48 Bracket Asm Sway Bar Retainer Spring Bar Sway Deck Bolt 7 16 Asm Blade The following blades are avail able Blade 48 Mulching For mulch ing mowers only Blade 48 Hi Lift For bagging and discharging Shaft Asm w Lower Bearing Mandrel Asm Bearing Ball Mandrel Stripper Mandrel Deck Bolt RDHD Sq Neck 3 8 16 x 1 25 Bolt Carriage 5 16 18 x 5 8 Bolt Hex Hd Shoulder 5 16 18 Baffle Vortex Mower Nut Crownlock 5 16 18 Unc Cap Sleeve Spring Torsion Nut Push Deflector Shield Washer 11 32 x 5 8 x 16 Ga Rod Hinge Screw Thdroll Washer Head Washer Spacer Mower Vented Pulley Mandrel Nut Flg Top Lock Cntr 9 16 Washer 13 32 x 13 16 x 16 Ga Pulley ldler Flat Pulley Idler Driven Spacer Retainer Arm Idler Secondary Cover Mandrel Deck Screw Thdroll 1 4 20 x 5 8 45 KEY PART
32. S PIN TO OPERATE MOWER See Fig 10 Your tractor 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 e Select desired height of cut e Lower mower with attachment lift control e Start mower blades by engaging attachment clutch control e TO STOP MOWER BLADES disengage attachment clutch control CAUTION Do not operate the mower without either the entire grass catcher on mowers so equipped or the deflector shield in place ATTACHMENT CLUTCH SWITCH PULL OUT TO ENGAGE LIFT LEVER HIGEST PO SITION LOWEST POSITION PUSH INTO DISENGAGE DEFLECTOR SHIELD TO OPERATE ON HILLS WARNING Do not drive up or down hills with slopes greater than 15 and do not drive across any slope js the slowest speed before starting up or down ills e Avoid stopping or changing speed on hills If stopping is absolutely necessary push brake pedal quickly to brake position and engage parking brake IMPORTANT THE MOTION CONTROL LEVER RETURNS TO NEUTRAL N POSITION WHEN THE BRAKE PEDAL IS FULLY DEPRESSED Torestart movement slowly release parking brake and brake pedal e Slowly move motion control lever to slowest setting Make all turns slowly TO TRANSPORT See Figs 7 and 11 When pushing or towing your tractor be sure to disengage transmiss
33. SCOSITY 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 oil_visc_chart1_e FIG 15 NOTE Although multi viscosity oils 5W30 10W30 etc improve 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 if the tractor is not used for 50 hours in one year Check the 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 TO CHANGE ENGINE OIL See Figs 15 and 16 Determine temperature range expected before oil change All oil must meet API service classification SF SJ e Be sure tractor is on level surface e Oil will drain more freely when warm e Catch oil in a suitable container e Remove oil fill cap dipstick Be careful not to allow dirt to enter the engine when changing oil e Remove yellow cap from bottom fitting of drain valve and install the drain tube onto the fitting OIL DRAIN VALVE YELLOW CAP CLOSED DRAIN AND TUBE LOCKED POSITION FIG 16 e Unlock drain valve by pushing inward and turning counterclockwise e To open pull out on the drain valve After oil has d
34. TENANCE a eneen ennvenanensneensens 17 20 SERVICE AND ADJUSTMENTS aaneen 21 27 STORAGE nnen annannennnensnoensenenserneersnenrsenrennerennsennse 28 TROUBLESHOOTING nanne eneen eene 29 30 REPAIR PARTS TRACTOR nennen een 32 45 UNASSEMBLED PARTS Steering Wheel Steering Sleeve Steering Sleeve WI j Extension Steering Steeri Wheel Adapter teering Wheel Insert 4 Lockwasher 4 Hex Bolts 5 16 18 x 3 4 Mower 5 Retainer Springs Q double loop re 2 Retainer Springs single loop 1 Front Plate Assembly Gauge Wheel 4 Adjusting Bar or 4 Clevis Pins sssss 4 Wheels 4 OS double loop En ar 4 Shoulder Bolt Nose Roller Nose Roller a Sieso eo Brackets 2 Hex Bolts 5 16 18 x 1 2 Locknuts gt De er Spring I 6 18 1 Oil Drain Tube Slope Sheet For Future Use Keys S i eys 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 Standard wrench sizes are listed 1 Pliers 2 9 16 wrench 1 1 2 wrench 1 Tire pressure gauge 1 Utility knife 1 3 4 socket w drive ratchet When right or left h
35. TY OR FITNESS FOR A PARTICULAR PURPOSE ON THESE PRODUCTS IS LIMITED IN DURATION TO THE WARRANTY PERIOD AS DEFINED IN THE LIMITED WARRANTY STATEMENT HUSQVARNA RESERVES THE RIGHT TO CHANGE OR IMPROVE THE DESIGN OF THE PRODUCT WITHOUT NOTICE AND DOES NOT ASSUME OBLIGATION TO UPDATE PREVIOUSLY MANUFAC TURED PRODUCTS Some states do not allow the exclusion of incidental or consequential damages or limitations on how long an implied warranty lasts so the above limitations or exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state SECTION 5 CUSTOMER RESPONSIBILITIES The product must exhibit reasonable care maintenance operation storage and general upkeep as written in the maintenance section of the Owner s Operator s manual Should an operational problem or failure occur the product should not be used but delivered as is to an authorized Husqvarna dealer for evaluation Proof of purchase as explained in section 6 rests solely with the customer SECTION 6 PROCEDURE TO OBTAIN WARRANTY CONSIDERATION It is the Owner s and Dealer s responsibility to make certain that the Warranty Registration Card is properly filled out and mailed to Husqvarna Forest amp Garden Company This card should be mailed within ten 10 days from the date of purchase in order to confirm the warranty and to facilitate post sale service Proof of purchase must be presented t
36. The engine should not start unless the brake pedal is fully depressed and attachement clutch control is in the disengaged position e Whentheengineis running any attempt by the operator to leave the seat without first setting the parking brake should shut off the engine When the engine is running and the attachment clutch is engaged any attempt by the operator to leave the seat should shut off the engine e The attachment clutch 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 13 e Raise mower to highest position to allow access to blades NOTE Protect your hands with gloves and or wrap blade with heavy cloth e Remove blade bolt by turning counterclockwise e Install new or resharpened blade with stamped THIS SIDE UP facing deck and mandrel assembly IMPORTANT TO ENSURE PROPER ASSEMBLY CENTER HOLE IN BLADE MUST ALIGN WITH STAR ON MANDREL ASSEMBLY e Install and tighten blade bolt securely 45 55 Ft Lbs torque IMPORTANT SPECIAL BLADE BOLT HEAT TREATED 18 MANDREL ASSEMBLY CENTER FIG 13 TO SHARPEN BLADE See Fig 14 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 un balanced blade will cause excessive vibration and eventual damage to mower and engine The blade
37. aintenance and Stor age 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 covered land unless the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator A spark arrester for the muffler is available through your nearestauthorized service centre department See REPAIR PARTS section of this manual CONGRATULATIONS on your purchase of a new tractor It has been designed engineered and manufactured to give you the best possible dependability and performance Should you experience any problem you cannot easily remedy please contact your nearest authorized service center department We have competent well trained technicians 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 Al ways observe the SAFETY RULES TABLE OF CONTENTS SAFETY RULES Lissaiiausii unkasiiasn nss skani aria ninia 2 3 PRODUCT SPECIFICATIONS nanne eeneeensen 4 CUSTOMER RESPONSIBILITIES na ae enen enn 4 ASSEMBLY nnee nennen anas ananasas 6 10 OPERATION nae enseennneenneenneenanvenseensneensen 11 16 MAINTENANCE SCHEDULE ee 17 MAIN
38. and is mentioned in this manual it means when you are in the operating position seated behind the steering wheel TO REMOVE TRACTOR FROM CARTON UNE AGR CARTON Remove all accessible loose parts and parts cartons from carton e Cut along dotted lines on all four panels of carton Remove end panels and lay side panels flat Remove mower and packing materials e 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 e Position front wheels of the tractor so they are pointing straight forward e Slide the steering sleeve over the steering shaft e Align tabs and press steering sleeve extension into bottom of steering wheel e Position steering wheel so cross bars are horizontal left to right and slide onto steering wheel adapter e Secure steering wheel to steering shaft with hex bolt lock washer and large flat washer previously removed Tighten securely e Snap steering wheel insert into center of steering wheel e 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 STEERING WHEEL INSERT HEX BOLT e LOCK WASHER CH LARGE FLAT WASHER A STEERING O STEERING WHEEL WHEEL ADAPTOR TABS STEERING G SLEEVE EXTENTION STEERING
39. ast Throttle in CHOKE position Dirty air filter Low oil level dirty oil Faulty spark plug Dirty fuel filter Stale or dirty fuel Water in fuel 1 2 3 4 5 6 7 8 9 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 1 Worn bent or loose blade 2 Bent blade mandrel 3 Loose damaged part s 29 Build up of grass leaves and trash under mower SANS CHONOAARWN gt CHONOAARWN gt CORRECTION Fill fuel tank 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 See To start engine in operation section 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 brake pedal Disengage attachment clutch Recharge or replace battery Replace fuse Clean battery terminals Check all wiring Check
40. cal V Belt Sch wheel_art_1 vgt 4 10 42 KEY OO AYoUBON Z o 1 i i N O PART NO 532 17 85 02 532 17 05 64 532 18 28 54 532 10 62 02 532 14 50 05 532 16 69 60 532 13 83 11 532 18 47 61 532 18 47 62 PART NO 532 05 91 92 532 06 51 39 532 18 18 39 532 00 81 34 532 14 87 41 532 12 49 57 532 12 49 59 532 17 50 39 532 15 16 07 532 00 71 54 532 18 18 40 532 12 48 60 532 14 43 34 DESCRIPTION Decal Caution Decal Ins Strg Whl Decal Saddle Brake Parking Reflector Taillight Decal Btry Dngr Psn Decal Bypass Decal Handle Lift Lift Handle 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 inches 1 inch 25 4 mm REPAIR PARTS TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 LIFT ASSEMBLY KEY PART NO NO 1 532 12 10 06 2 532 18 00 45 3 532 15 91 89 4 812 00 00 22 5 819 29 20 16 6 871 11 06 24 7 532 12 56 31 8 532 12 45 26 9 532 12 23 64 10 532 18 38 94 11 532 17 53 75 12 532 16 35 52 23 532 12 46 70 24 873 35 08 00 26 873 80 08 00 29 53215 02 33 30 532 11 08 07 31 819 13 10 16 32 53213 71 50 33 87602 03 0
41. can be sharpened with a file or on a grind ing wheel Do not attempt to sharpen while on the mower e To check blade balance you will need a 5 8 diameter steel bolt pin or a cone balancer When using a cone balancer follow the instructions supplied with balancer NOTE Do not use a nail for balancing blade The lobes of the center hole may appear to be centered but are not e Slide blade onto 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 5 8 BOLT OR PIN BATTERY Your tractor has a battery charging system which is sufficient 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 e 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 MAINTENANCE TO CLEAN BATTERY AND TERMINALS Corrosion and dirt on the battery and terminals can cause the battery to leak power e Remove terminal guard Disconnect BLACK battery cable first then RED bat tery cable and remove battery from t
42. ctor is on level surface and mower suspension arms are raised with attachment lift control Engage park ing brake Cut and 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 e If equipped turn height adjustment knob counter clockwise until it stops Lower mower linkage with attachment lift control Be sure belt tension rod is in disengaged position Install belt into electric clutch pulley groove e Place the suspension arms on outward pointing deck pins Retain with double loop retainer spring with loops up as shown Install front plate assembly to tractor suspension brackets and retain with single loop retainer springs as shown LOCK BRACKET BELT TENSION ROD DISENGAGED DOUBLE LOOP RETAINER SPRING ANTI SWAY BAR SUSPENSION ARMS DOUBLE LOOP RETAINER SPRING OUTWARD POINT USE PLIERS FOR RETAINER SPRINGS ING DECK PINS LOOP UP FRONT MOWER BRACKET e Position front plate assembly between front mower brackets Raise deck and plate assembly to align holes and insert flanged pins Secure pins with double loop retainer springs between the plate assembly and mower brackets NOTE To assist in locating hole in flanged pin the hole in pin is inline with notch on head of pin If necessary move mower side to
43. e GRND Bracket Asm Idler Tensioning Washer 13 32 x 5 8 x 16 Ga Pin Cotter 3 32 x 3 4 Bracket Mtg Hydro 3500 LH VGT Bracket Mtg Hydro 3500 RH VGT Link Asm Control Hydro 3500 Nut Lock 5 16 18 NC Thd Washer Thrust 5 8 x 1 10 x 1 32 Strap Torque HG 3500 Screw Thdrol 5 16 18 x 3 4 Washer Axle Flange HG 3000 Fan 7 Hydro Washer Screw 3 8 16 x 1 1 4 Bolt Hex 5 16 18 x 7 8 Bolt Hex 5 16 x 1 W Patch Spring Retainer NOTE All component dimensions given in U S inches 1 inch 25 4 mm TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 REPAIR PARTS STEERING ASSEMBLY steering_12 vgt 38 REPAIR PARTS TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 STEERING ASSEMBLY KEY PART NO NO 532 16 66 27 532 17 85 57 532 12 48 36 532 16 18 49 532 16 18 48 532 12 49 31 532 12 17 48 812 00 00 29 532 12 12 32 874 78 10 44 532 13 65 18 873 90 10 00 532 12 17 49 810 04 06 00 532 12 47 01 532 14 51 03 18 53217 55 72 19 53215 60 11 20 53217 75 92 21 532 15 99 45 22 53215 51 05 23 532 15 29 27 25 87478 06 16 26 532 16 66 26 27 532 12 49 37 28 817 00 06 12 29 532 10 42 39 31 532 13 81 36 32 81911 16 10 33 81004 05 00 34 87478 05 12 35 53213 80 59 36 532 18 67 99 41 532 15 52 46 42 817 49 05 08 44 53217 75 93 45 81913 24 11 46 819 13 16 10 47 53217 94 71 48 817 06 06 12 49 53217 58 20 50 873 90 06 00 OONDORWN kk a ek 1 ORN O NOTE DESCRIPTION
44. e 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 18 e Place attachment clutch in DISENGAGED position If equipped turn height adjustment knob to lowest setting Lower mower to its lowest position Disengage belt tension rod from lock bracket CAUTION Rod is spring loaded Have a tight grip on rod and release slowly Remove retainer spring holding anti swaybar to chassis bracket and disengage anti swaybar from bracket Remove four retainer springs from front plate assembly and remove plate e Remove retainer springs from suspension arms at deck and disengage arms from deck e Raise attachment lift to its highest position Slide mower forward and remove belt from electric clutch pulley Slide mower out from under right side of tractor LOCK BRACKET SUSPENSION ARMS BELT TENSION ROD _ DISENGAGED POSITION Es CHASSIS BRACKET RETAINER SPRING USE PLIERS FOR RETAINER ii al lt SUSPENSION ARMS DOUBLE LOOP RETAINER SPRINGS Outward pointing deck pins TO INSTALL MOWER Be sure tractor is on level surface and mower suspension arms are raised with attachment lift control Engage park ing brake e 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 PROP
45. e engine notrunning 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 the second to desired height OPERATION 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 NOTE Adjust gauge wheels with tractor on a flat level surface Adjust mower to desired cutting height See TO AD JUST MOWER CUTTING HEIGHT in the Operation section of this manual Remove retainer spring and clevis pin which secure each gauge wheel bar e 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 off the ground e Replace retainer spring into clevis pin e Be sure all gauge wheels are in the same setting IMPORTANT BE SURE TO READJUST GAUGEWHEELS IFYOU CHANGE THE CUTTING HEIGHT OF THE MOWER DECK RETAINER SPRING CLEVI
46. en blade mandrel Poor grass discharge 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 POD ONDAARWN gt Headlight s not working Switch is OFF if so equipped Bulb s or lamp s burned out Faulty light switch Loose or damaged wiring Blown fuse Battery will not charge Bad battery cell s Poor cable connections Faulty regulator if so equipped Faulty alternator Loss of drive Freewheel control in disengaged position Motion drive belt worn damaged or broken Air trapped in transmission during shipment or servicing Engine backfires 1 Engine throttle control not set at SLOW when turning engine position for 30 seconds before stopping engine OFF 30 OL ON ON a naar EOD SOM NOEM AE WN CORRECTION 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
47. ers yard and garden tractors walk behind mowers tillers chain saws trimmers brushcutters clearing saws snow blowers handheld blowers backpack blowers hedge trimmers electrical products and power assist collection systems for noncommercial nonprofessional noninstitutional or nonincome producing use except as herein stated Emission control system components necessary to comply with CARB TIER II and EPA regulations except for those components which are part of engine systems manufactured by third party engine manu facturers for which the purchaser has received a separate warranty with product information supplied at time of purchase 1 Year Warranty Power cutters stump grinder pole pruners and pole saws for non commercial non pro fessional non institutional or non income producing use All trimmers brushcutters clearing saws hover ing trimmers stick edgers backpack blowers hand held blowers hedge trimmers power assist collection systems used for commercial institutional professional or income producing purposes or use Batteries have a one year prorated limited warranty with 100 replacement during the first 6 months 90 Day Warranty Automatic Mower Chain saws power cutters stump grinders pole saws pole prun ers snow throwers model series 580 amp 600 walk behind mowers and commercial turf equipment or any Husqvarna product used for commercial institutional professional or income producing purpose
48. f anyone enters the area Never carry passengers or children even with the blades off Do not mow in reverse unless absolutely necessary Always look down and behind before and while backing Never carry children They may fall off and be seriously injured or interfere with safe machine operation Keep children out of the mowing area and under the watchful care of another responsible adult Be alert and turn machine off if children enter the area Before and when backing look behind and down for small children Mow up and down slopes 15 Max not across Remove obstacles such as rocks tree limbs etc Watch for holes ruts or bumps Uneven terrain could 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 WARNING In order to prevent ac cidental starting when setting up transporting adjusting or making repairs always disconnect spark plug wire and place wire where it cannot contact spark plug WARNING Do not coast down a hill in neutral you may lose control of the tractor WARNING Tow only
49. fter engine has started move throttle control to idle position e Release parking brake e Slowly move the motion control lever forward and slowly drive tractor off skid e Apply brake to stop tractor and set parking brake Turn ignition key to STOP position Continue with the instructions that follow ASSEMBLY ASSEMBLE GAUGE WHEELS TO MOWER DECK See Fig 4 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 perfor mance 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 e For ease of mower to tractor assembly raise gauge wheels to highest position and retain with clevis pins and spring retainers e Adjust gauge wheels before operating mower See TO ADJUST GAUGE WHEELS in the Operation section of this manual ADJUSTING BAR 3 8 16 CENTER a LOCKNUT TO ATTACH NOSE ROLLER See Fig 5 Assemble brackets A and B to the inside of mower mounting brackets as shown Tighten securely NOTE Be sure bracket tabs are positioned in tab holes in mower brackets Position nose roller between brackets and install rod and retainer spring ROLLER ASSEMBLY INSTALL MOWER AND DRIVE BELT See Figs 6 and 7 Be sure tra
50. in the opposite direction making left hand turns until finished See Fig 12 FIG 12 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 mow ing to assure better mowing performance and proper discharge of material Regulate ground speed by se lecting a low enough gear to give the mower cutting performance 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 MAINTENANCE 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 O 4 ko 9 lt S DA T R A C T 0 R Clean Battery and Terminals Check Transaxle Cooling Check V Belts Check Engine Oil Level Change Engine Oil with oil filter Change Engine Oil without oil filter Clean Air Filter Clean Air Screen Inspect Muffler Spark Arrester Replace Oil Filter If equipped Clean Engine Cooling Fins Re
51. install mower to tractor See TO INSTALL MOWER in this section of manual SECONDARY IDLER ARM IDLER PULLEY L H MANDREL SPRING SECONDARY E SPRING ARM CENTER MANDREL R H MANDREL COVER FIG 24 TO ADJUST ATTACHMENT CLUTCH See Fig 25 The electric clutch should provide years of service The clutch has a built in brake that stops the pulley 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 Make sure attachment clutch and ignition switches are in OFF position e 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 a new electric clutch run tractor at full throttle and engage and disengage electric clutch 10 cycles to wear in clutch plate ROTOR CLUTCH PLATE SLOT 3 NYLON LOCKNUT 3 BRAKE PLATE FIG 25 TO CHECK AND ADJUST BRAKE If tractor requires more than five 5 feet to stop at highest speed in highest gear on a level dry concrete or paved surface then brake must be checked and adjusted TO CHECK BRAKE e Park tractor on a level dry concrete or paved surface depress clutch brake pedal all the way down and en gage parking brake
52. ion by placing freewheel control in freewheeling position Free wheel control is located at the rear drawbar of tractor Raise attachmentliftto highest position with attachment lift control e Pull freewheel control out and into the slot and release so it is held in the disengaged position Do not push or tow tractor at more than two 2 MPH e To reengage 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 Y O y 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 trac tor 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 The engine in your tractor has been shipped from the factory already filled with summer weight oil e 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 e For cold weather operation yo
53. lic drive system e Move motion control lever to neutral N position Shut off engine and set parking brake Engage transmission by placing freewheel control in driving position See TO TRANSPORT in this section of manual e Sitting in the tractor seat start engine After the engine is running move throttle control to half 1 2 speed Disengage parking brake Slowly move motion control lever forward after the tractor moves approximately five 5 feet slowly move motion control lever to reverse position After the trac tor moves approximately five 5 feet return the mo tion control lever to the neutral N position Repeat this procedure with the motion control lever three 3 times e Your transmission is now purged and now ready for normal operation 16 MOWING 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 trim ming e 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 Whenmowinglarge areas start by turning to the right so that clippings will discharge away from shrubs fences driveways etc After one or two rounds mow
54. lide seat to desired position and release adjustment handle L H SEAT SLIDE ADJUSTMENT HANDLE E LOCK WASHERS MOUNTING BOLTS 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 Op eration section 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 brake pedal e Place freewheel control in disengaged position to dis engage transmission See TO TRANSPORT in the Operation section of this manual e Roll tractor forward off skid TO DRIVE TRACTOR OFF SKID See Op eration section for location and function of controls AWARNING 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 com pleted e Check engine oil level and fill fuel tank with gasoline e Place freewheel control in transmission engaged position see TO TRANSPORT in Operation section of this manual e Siton seat in operating position depress brake pedal and set the parking brake Press lift lever plunger and raise attachment lift lever to its highest position e Startthe engine A
55. nfluence of alcohol or drugs e Watch for traffic when operating near or crossing road ways Use extra care when loading or unloading the machine into a trailer or truck e Data indicates that operators age 60 years and above are involved in a large percentage of riding mower re lated injuries These operators should evaluate their ability to operate the riding mower safely enough to protect themselves and others from serious injury Keep machine free of grass leaves or other debris build up which can touch hot exhaust engine parts and burn Do not allow the mower deck to plow 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 II 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 Useextracare with grass catcher
56. o the authorized Husqvarna dealer in order to obtain warranty service This proof must include date purchased model number serial number and complete name and address of the selling dealer To obtain the benefit of this warranty the product believed to be defective must be delivered to an au thorized 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 An authorized Husqvarna dealer can be normally located through the Yellow Pages of the local telephone directory or by calling 1 800 HUSKY62 for a dealer in your area HUSQVARNA 7349 Statesville Road Charlotte NC 28269 531 83 81 23 2002 532 18 47 61 Rev 5 05 23 03 RD TR 6 H usqvarna Printed in U S A 01960 Name
57. od INTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to run poorly stop running or prevent it from starting e Check wiring 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 REMOVE HOOD AND GRILL ASSEMBLY See Fig 31 e Raise hood e Unsnap headlight wire connector Standinfrontoftractor Grasp hood at sides tilt toward engine and lift off of tractor To replace reverse above procedure 27 HEADLIGHT WIRE CONNECTOR FIG 31 ENGINE TO ADJUST THROTTLE CONTROL CABLE The throttle control has been preset at the factory and adjustment should not be necessary If adjustment is nec essary see engine manual TO ADJUST CHOKE CONTROL The choke control has been preset at the factory and ad justment should not be necessary If adjustment is neces sary see engne manual TO ADJUST CARBURETOR Your carburetor is not adjustable If your engine does not operate properly due to suspected carburetor problems take your tractor to an authorized service center for repair and or adjustment 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 WARNING Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame orspark
58. on purging instructions See TO START ENGINE and PURGE TRANSMISSION in the Operation section of this manual S SN SSS SN N NN OPERATION These symbols may appear on your tractor or in literature supplied with the product Learn and understand their mean R N HL N am op REVERSE NEUTRAL HIGH LOW CHOKE FAST SLOW IGNITION E 8 ol 8 g ENGINE OFF LIGHTS ON ENGINE ON ENGINE START PARKING BRAKE PARKING BRAKE PARKING BRAKE LOCKED UNLOCKED Ol w pat it a E OVER TEMP FUEL OIL PRESSURE BATTERY REVERSE FORWARD MOWER HEIGHT MOWER LIFT LIGHT ATTACHMENT ATTACHMENT CLUTCH ENGAGED CLUTCH DISENGAGED DANGER KEEP HANDS KEEP AREA CLEAR SLOPE HAZARDS AND FEET AWAY SEE SAFETY RULES SECTION DANGER indicates a hazard which if not avoided will result in death or serious injury A WARNING indicates a hazard which if not avoided could result in death or serious injury FREE WHEEL Automatic Models only CAUTION indicates a hazard which if not avoided might result in minor or moderate injury A CAUTION when used without the alert symbol indicates a situation that could result in damage Failure to follow instructions to metro ando rengue could result in serious injury or QS HOT SURFACES indicates a hazard which death The safety alert symbol Nilu If not avoided could result in death serious injury is used to identify safety inform and or property damage ation about hazards which can fg
59. ood Shield Browning Light Box Asm w Lens Screw 5 16 18 x 3 4 Screw 3 8 16 x 1 2 Screw Hexwsh THDR 3 8 16 x 3 4 Consol Fuel Window Screw Hex Wsh Hi Lo 1 4 1 2 Unc Bracket Support Tank Nut Lock Hex 7 16 Unc NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 GROUND DRIVE drive_6 vgt 36 REPAIR PARTS TRACTOR MODEL NO GTH2548XP GTH2548XPB PRODUCT NO 954 56 78 95 GROUND DRIVE KEY 532 00 70 70 532 00 75 63 876 02 04 12 532 14 05 07 532 14 00 80 873 94 08 00 532 18 02 35 532 14 08 45 532 17 66 00 812 00 00 53 532 07 16 73 532 13 76 48 532 14 94 12 532 12 17 49 532 15 00 35 874 32 10 16 532 17 85 75 873 93 10 00 532 12 47 82 532 14 51 70 872 11 06 14 532 13 14 94 532 12 77 83 532 10 57 06 532 16 15 97 874 76 07 24 532 14 39 95 532 17 66 01 532 17 96 13 532 00 51 42 532 12 38 00 532 18 17 88 874 49 05 48 532 14 24 32 874 76 07 16 873 68 07 00 532 13 38 35 DESCRIPTION Transaxle Hydro Gear 311 3500 Order Parts From Transaxle Manufacturer Key Sq 1 4 x 2 5 Washer Pin Cotter Wheel Hub Assembly Bolt Hub Nut Lever Asm Shift Knob Brake Rod Ring E Cap Parking Brake Rod Parking Brake Spring Drive Ground Washer 25 32 x 1 1 4 x 16 Ga Nyliner Screw Fin 10 24 x 1 Actuator Interlock VGT Nut Centerlock 10 24 Unc Cover Pedal Retainer Spring
60. peration whichever occurs first Spark plug type and gap setting are shown in PRODUCT SPECIFICATIONS section of this manual 20 IN LINE FUEL FILTER See Fig 17 The fuel filter should be replaced once each season If fuel filter becomes clogged obstructing fuel flow to carburetor replacement is required With engine cool remove filter and plug fuel line sec tions e Place new fuel filter in position in fuel line with arrow pointing towards carburetor e Be sure there are no fuel line leaks and clamps are properly positioned Immediately wipe up any spilled gasoline FUEL FILTER FIG 17 CLEANING e Clean engine battery seat finish etc of all foreign matter Keep finished surfaces and wheels free of all gasoline oil etc e Protect painted surfaces with automotive type wax We do not recommend using a garden hose or pressure washer to clean your tractor unless the engine and trans mission are covered to keep water out Water in engine or transmission will shorten the useful life of your tractor Use compressed air or a leaf blower to remove grass leaves and trash from tractor and mower SERVICE AND ADJUSTMENTS WARNING TO AVOID SERIOUS INJURY BEFORE PERFORMING ANY SERVICE OR ADJUST MENTS e Depress brake pedal fully and set parking brake Place attachment clutch in DISENGAGED position Turn ignition key to STOP and remove key Make sure the blades and all moving parts hav
61. place Spark Plug Replace Air Filter Paper Cartridge Replace Fuel Filter 1 Change more often when operating under a heavy load or in high ambient temperatures 2 Service more often when operating in dirty or dusty conditions 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 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 e Once a year you should replace the spark plug clean or replace air filter and check blades and belts for wear A new spark plug and clean air filter assure proper air fuel mixture and help your engine run 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 17 TCE Tp LMeU e10 9e1 YIS JUIEW 3 Replace blades more often when mowing in sandy soil 4 Not required if equipped with maintenance free battery 5 Tighten front axle pivot bolt to 35 ft lbs maximum Do not overtighten LUBRICATION CHART D TIE ROD BALL JOINTS ZN 2 SPINDLE ZERK SPINDLE ZERK FRONT WHEEL B
62. pping tractor on grass areas A TO USE THROTTLE CONTROL See Fig 8 Always operate engine at full throttle e Operating engine at less than full throttle reduces the battery charging rate e 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 CAUTION Do not attempt to operate motion control lever when the parking brake is set or when the CAUTION Always stop tractor com pletely as described above before leav ing the operator s position to empty grass catcher etc brake pedal is depressed Doing so may result in misadjustment to the drive control system 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 e 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 ad justment knob in desired direction e Turn knob clockwise N to raise cutting height e Turn knob counterclockwise to lower cutting height The cutting height range is approximately 1 1 2 to 4 1 2 The heights are measured from the ground to the blade tip with th
63. ractor Rinse the battery with plain water and dry e Cleanterminals and battery cable ends with wire brush until bright e Coat terminals with grease or petroleum jelly e Reinstall battery See REPLACING BATTERY in the SERVICE AND ADJUSTMENTS section of this manual 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 pos sible 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 Inspect cooling fins for dirt grass clippings and other materials To prevent damage to seals do not use compressed air or high pressure sprayer to 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 oils SAE viscosity grade according to your expected operating temperature SAE VI
64. rained 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 e Refill engine with oil through oil fill dipstick tube Pour slowly Do not overfill For approximate capacity see PRODUCT SPECIFICATIONS section of this man ual Use gauge on oil fill cap dipstick for checking level Insert dipstick into the tube and rest the oil fill cap on the tube Do not thread the cap onto the tube when taking reading Keep oil at FULL line on dipstick Tighten cap onto the tube securely when finished 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 air to remove dirt and stubborn dried gum fibers See engine manual MAINTENANCE AIR FILTER Your engine will not run properly using a dirty air filter Service air cleaner more often under dusty conditions See engine manual ENGINE OIL FILTER Replace the engine oil filter every season or every other oil change if the tractor is used more than 100 hours in one year See engine manual MUFFLER Inspect and replace corroded muffler and spark arrester if equipped as it could create a fire hazard and or dam age SPARK PLUGS Replace spark plugs at the beginning of each mowing season or after every 100 hours of o
65. s are routed correctly 10 Y CHECKLIST BEFORE YOU OPERATE AND ENJOY YOUR NEW TRAC TOR WE WISH TO ASSURE THAT YOU RECEIVE THE BEST PERFORMANCE AND SATISFACTION FROMTHIS QUALITY PRODUCT PLEASE REVIEW THE FOLLOWING CHECKLIST 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 Y Check wiring See that all connections are still secure and wires are properly clamped Before driving tractor be sure freewheel control is in drive position WHILE LEARNING HOW TO USE YOUR TRACTOR PAY EXTRA ATTENTION TO THE FOLLOWING IMPORTANT ITEMS Engine oil is at proper level Fuel tank is filled with fresh clean regular unleaded gasoline Become familiar with all controls their location and function Operate them before you start the engine Be sure brake system is in safe operating condition It is important to purge the transmission before oper ating your tractor for the first time Follow proper start ing and transmissi
66. s or other attachments These can change the stability of the machine e Keep all movement on the slopes slow and gradual Do not make sudden changes in speed or direction e Avoid starting or stopping on a slope If tires lose trac tion disengage the blades and proceed slowly straight down the slope 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 not mow 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 lil 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 Never assume that children will remain where you last saw them Keep children out of the mowing area and under the watchful care of another responsible adult Be alert and turn machine off if children enter the area Before and when backing look behind and down for small children Never carry children They may fall off and be seriously injured or interfere with safe machine operation Never allow children to operate the machine Use extra care when approaching blind corners shrubs trees or other objects that may obscure vision
67. s or use except as otherwise provided herein Husqvarna Safety Apparel carries a 90 day warranty from the date of the customer s original purchase for defects in material and workmanship Normal wear tear or abuse is not covered under warranty Prod uct must be returned to Charlotte with a warranty claim form All care and maintenance instructions must be followed as stated by the manufacturer on the care label The fit of the protective apparel boot is not covered under warranty 30 Day Warranty Replacement parts accessories including bars and chains tools and display items SECTION 2 HUSQVARNA S OBLIGATIONS UNDER THE WARRANTY Husqvarna will repair or replace defective components without charge for parts or labor if a component fails because of a defect in material or workmanship during the warranty period SECTION 3 ITEMS NOT COVERED BY THIS WARRANTY The following items are not covered by this warranty 1 Normal customer maintenance items which become worn through normal regular use including but not limited to belts blades blade adapters bulbs filters guide bars lubricants rewind springs saw chain spark plugs starter ropes and tines 2 Natural discoloration of material due to ultraviolet light 3 Engine and drive systems not manufactured by Husqvarna these items are covered by the respective manufacturer s warranty as provided in writing with the product information supplied at the time of pur chase all
68. 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 which may have de veloped 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 e Place tractor safely on level surface with engine off and parking brake set e Disengage transmission by placing freewheel control in freewheeling position See TO TRANSPORT in this section of manual e Sitting in the tractor seat start engine After the en gine is running move throttle control to slow position Disengage parking brake 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 During this procedure there will be no movement of drive wheels The air is being removed from hydrau
69. spring f equipped turn height adjustment knob clockwise to remove slack from mower suspension e Raise deck to highest position TO LEVEL MOWER HOUSING Adjust the mower while tractor is parked on level ground or driveway Make sure tires are properly inflated See PRODUCT SPECIFICATIONS section of this manual If tires are over or underinflated you will not properly adjust your mower SIDE TO SIDE ADJUSTMENT See Figs 19 and 20 Raise mower to its highest position e Measure height from bottom edge of mower to ground level at front corners of mower Distance A on both sides of mower should be the same If adjustment is necessary make adjustment on one side of mower only 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 NOTE Each full turn of adjustment nut will change mower height about 3 16 e Recheck measurements after adjusting BOTTOM EDGE FIG 19 22 Q SUSPENSION ARM LIFT LINK ADJUSTMENT NUT FIG 20 FRONT TO BACK ADJUSTMENT See Figs 21 and 22 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 blades should be adjusted so the front tip is approximately 1 8 to 1 2 lower than
70. the attachments that are recommended by and com ply with specifications of the manu facturer of your tractor Use common sense when towing Operate only at the lowest possible speed when ona 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 Awarninc A 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 amp 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 Oil Type API SF SJ 5 Gallons Unleaded Regular SAE 30 above 32 F SAE 5W 30 below 32 F W Filter 4 0 Pints W O Filter 3 5 Pints Champion RCJ8Y Forward Reverse Front 14 PSI Rear 10 PSI Charging System 16 AMPS 3600 RPM Battery AMP HR 35 MIN CCA 280 CASE SIZE UIR 45 55 FT LBS Oil Capacity Spark Plug Gap 040 Ground Speed MPH Tire Pressure Blade Bolt Torque CUSTOMER RESPONSIBILITIES Read and observe the safety rules Follow a regular schedule in maintaining caring for and using your tractor Follow the instructions under M
71. the rear tip when the mower is in its highest position CAUTION Blades are sharp Protect your hands with gloves and or wrap blade with heavy cloth Check adjustment on right side of tractor Position any blade so the tip is pointing straight forward Measure distance B at front and rear tip of the blade e Before making any necessary adjustments check that both front plate links are equal in length Iflinks are not equal in length adjust one link to same length as other link To lower front of blade loosen nut C on both front links an equal number of turns NOTE Each full turn of nut C will change distance B by approximately 3 16 e Whendistance B is 1 8 to 1 2 lower at front than rear tighten nut D against trunnion on both front links To raise front of blade loosen nut D from trunnion on both front links Tighten nut C on both front links an equal number of turns The two front links must remain equal in length e Whendistance B is 1 8 to 1 2 lower at front than rear tighten nut D against trunnion on both front links e Recheck side to side adjustment SERVICE AND ADJUSTMENTS BOTH FRONT PLATE LINKS MUST BE EQUAL IN LENGTH FRONT PLATE ASSEMBLY FIG 22 TO REPLACE MOWER DRIVE BELT MOWER DRIVE BELT REMOVAL See Fig 23 e Park tractor on a level surface Engage parking brake Lower mo
72. the speed and direc tion of tractor CHOKE CONTROL Used when starting a cold engine AMMETER Indocates charging or discharging of battery LIGHT SWITCH POSITION Turns the headlights on and off 12 THROTTLE CONTROL Used to control engine speed 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 brake pedal into the brake position HEIGHT ADJUSTMENT KNOB Usedto adjustthe mower height MOTION DRIVE BELT TENSION HANDLE Used when changing motion drive beltand ifnecessary starting engine under extremely cold conditions OPERATION WEAR YOUR FORESIGHT IS BETTER THAN NO SIGHT spectacles or standard safety glasses HOW TO USE YOUR TRACTOR TO SET PARKING BRAKE See Fig 8 Your tractor is equipped with an operator presence sens ing 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 brake pedal into full BRAKE position and hold e Place parking brake lever in ENGAGED position and release pressure from brake pedal Pedal should remain in BRAKE position Make sure parking brake will hold tractor secure ATTACHMENT CLUTCH SWITCH PULL OUT TO ENGAGE PUSH INTO DISENGAGE CHOKE CONTROL THROTTL
73. u should change oil for easier starting See OIL VISCOSITY CHART in the Maintenance section of this manual To change engine oil see the Maintenance section in this manual ADD GASOLINE Fill fuel tank to bottom of filler neck Do not overfill Use fresh clean regular unleaded gasoline with a minimum of 87 octane Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life Do not mix oil with gasoline Purchase fuel in quantities that can be used within 30 days to assure fuel freshness A IMPORTANT WHEN OPERATING IN TEMPERATURES BELOW32 F 0 C USE FRESH CLEAN WINTER GRADE GASOLINE TO HELP INSURE GOOD COLD WEATHER STARTING CAUTION Alcohol blended fuels called gasohol or using ethanol or methanol can at tract 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 Drain the gas tank start CAUTION Wipe off any spilled oil or fuel Do not store spill or use gasoline near an open flame 30 days or longer the engine and let it run until the fuel lines and carburetor are empty Use fresh fuel next season See Storage Instructions for additional information Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur TO START ENGINE See Fig 8 When starting the engine
74. ve covers REMOVE MOWER DRIVE BELT Refer to TO REMOVE MOWER DRIVE BELT illustration in this section of manual e Carefully roll belt over the top of R H mandrel pulley Remove belt from idler pulleys 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 spring arm REMOVE MOWER BLADE SECONDARY DRIVE BELT e Carefully roll belt off L H mandrel pulley Remove belt from center mandrel pulley idler pulley and R H mandrel pulley Remove any dirt or grass which may have accumulated around mandrels and entire upper deck surface e Check secondary idler arm and idler pulley to see that they rotate freely e Be sure spring is hooked in secondary idler arm and secondary spring arm INSTALL NEW MOWER BLADE SECONDARY DRIVE BELT e _ Install new belt in lower groove of R H mandrel pulley idler pulley and center mandrel pulley as shown e Carefully roll belt over L H mandrel pulley Make sure belt is in all grooves properly REINSTALL MOWER DRIVE BELT Refer to TO REMOVE MOWER DRIVE BELT illustration in this section of manual e Install belt into upper groove of R H mandrel pulley and around both idlers Pull belt to front of mower to remove slack SERVICE AND ADJUSTMENTS e Reinstall mandrel covers and securely tighten all screws e Carefully check belt routing making sure belt is in all grooves correctly e Re
75. wer to its lowest position Disengage belt tention rod from lock bracket Remove screws from R H mandrel cover and remove cover Remove any dirt or grass clippings which may have accumulated around mandrels and entire upper deck surface Disconnect R H suspension arm from rear deck bracket by removing retainer spring Roll belt over the top of R H mandrel pulley carefully Remove belt from electric clutch pulley Remove belt from idler pulleys Check primary idler arm and two idlers to see that they rotate freely Be sure spring is securely hooked to primary idler arm and spring arm MOWER DRIVE BELT INSTALLATION See Fig 23 e Install belt in both idlers _ Install new belt onto electric clutch pulley e Roll belt into upper groove of R H mandrel pulley care fully e Carefully check belt routing making sure belt is in the grooves correctly Reconnect R H suspension arm to rear deck bracket with retainer spring e Reassemble R H mandrel cover Engage belt tension rod by pushing rod into locking bracket 23 BELT TENSION ROD DISENGAGED POSITION RH MANDREL IDLER PULLEY ELECTRIC CLUTCH ARM PRIMARY IDLER ARM FIG 23 TO REPLACE MOWER BLADE SECONDARY DRIVE BELT See Fig 24 Park the tractor on level surface Engage parking brake e Remove mower See TO REMOVE MOWER in this section of manual e Remove screws from R H and L H mandrel covers and remo

Husqvarna GTH2548XP User's Manual

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