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Husqvarna LTH1538 User's Manual

1. Husqvarna Owner s Manual SAFETY RULES Safe Operation Practices for Ride On Mowers DANGER THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS FAILURE WARNING order to prevent acci dental starting when setting up trans porting adjusting or making repairs always disconnect spark plug wire and place wire where it cannot contact spark plug WARNING Do not coast down hill in neutral you may lose control of the tractor WARNING Tow only the attachments that are recommended by and comply with specifications ofthe manufacturer of your tractor Use common sense when towing Operate only at the low est possible speed when on a slope Too heavy of a load while on a slope is dangerous Tires can lose traction with the ground and cause you to lose control of your tractor A WARNING 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 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 GENERAL OPERATION Read understand and follow all instructions on the machine and in the manual before starting Do not put hands or feet n
2. ATTACH STEERING WHEEL See Fig 1 e Remove locknut and large flat washer from steering shaft e Position front wheels of the tractor so they are pointing straight forward e lide the steering sleeve over the steering shaft 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 locknut and large flat washer previously removed Tighten securely Snap steering wheel insert into center of steering wheel protective materials from tractor hood grill IMPORTANT CHECK FOR AND REMOVE ANY STAPLES IN SKID THAT MAY PUNCTURE TIRES WHERE TRACTOR IS TO ROLL OFF SKID TEERING WHEEL INSERT LOCKWASHER dunes FLAT WASHER STEERING WHEEL STEERING WHEEL mee ADAPTOR STEERING BOOT STEERING SHAFT I VIC ASSEMBLY INSTALL SEAT See Figs 2 and 3 Remove bolt and flat washer securing seat to cardboard packing and set aside for assembly of seat to tractor Remove the cardboard packing and discard e Connect switch to seat Place seat on seat pan so all three 3 bottom pads are positioned over large slotted holes in pan TAPE WIRING HARNESS CHECK BATTERY See Fig 4 Lift seat to raised position NOTE Ifthis battery is put into service after month and year indicated on label L label is located between terminals charge b
3. PRODUCT NO 960 43 00 38 ELECTRICAL KEY PART NO NO 1 532 16 34 65 2 874 76 04 12 8 532 19 32 28 16 53217 61 38 21 532 40 02 52 22 5320041 52 25 532 40 16 62 26 532 17 51 58 27 87351 04 00 28 532 19 88 85 29 532 40 15 45 30 532 19 33 50 33 532 14 04 01 34 532 11 07 12 40 532 40 10 98 41 817 72 04 08 42 532 13 15 63 43 532 19 25 07 55 81706 05 12 71 532 40 04 49 79 532 17 52 42 90 532 40 07 25 92 532 19 66 15 93 532 19 25 40 94 532 19 18 34 DESCRIPTION Battery Bolt Hex Head 1 4 20 x 3 4 Box Battery Switch Interlock Push In Harness Socket Light W 4152J Bulb Light Cable Starter Fuse Nut Keps Hex 1 4 20 unc Cable Ground Switch Seat Switch Ign Key Ignition Switch Light Reset Harness Ign Dash Screw Thd Cut 1 4 20 x 1 2 Cover Terminal Solenoid Screw Thdrol 5 16 18 x 3 4 Harness Chassis Socket Asm Bulb Twistlock Cover Terminal Battery Harness Pigtail Reverse Switch Screw Plastite 10 14 x 2 0 Module Reverse ROS NOTE All component dimensions given in U S inches 1 inch 2 25 4 mm 31 TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT NO 960 43 00 38 CHASSIS chassis tex 48 gt husq 32 TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT NO 960 43 00 38 CHASSIS KEY PART NO 3 5 14 15 18 25 34 36 37 52 68 99 130 138 150 151 152 162 175 176 177 180 181 182 183 189 191 194 195 196 202 203 204 205 206 213 214 217 218 2
4. are used for emergency starting follow this procedure IMPORTANT YOURTRACTORIS EQUIPPED WITHA 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 Connectoneendofthe 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 TO REMOVE CABLES REVERSE ORDER BLACK cable first from chassis and then from the fully charged battery cable last from both batteries WEAK OR DEAD BATTERY FULLY CHARGED BATTERY FIG 31 SERVICE AND ADJUSTMENTS TO REPLACE HEADLIGHT BULB Raise hood bulb holder out of the hole in the backside of the grill Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill Close hood INTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to run poorly stop running or prevent it from starting Check wiring See electrical wiring diagram in the Repair Parts section TO REPLACE FUSE Replace with 20 amp automotive type plug in fuse The fuse holder is located behind the dash REPLACING BATTERY See Fig 32 WARNING Do not short battery ter minals by a
5. Allowone minute for transmission to warm up This can be done during the engine warm up period The attachments can also be used during the engine warm up period after the transmission has been warmed up NOTE If at a high altitude above 3000 feet or in cold temperatures below 32 F the carburetor fuel mixture may need to be adjusted for best engine performance See TO ADJUST CARBURETOR in the Service and Adjustments section of this manual 14 OWING TIPS Mower should be properly leveled for best mowing per formance 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 Drive so that clippings are discharged onto the area that has been cut Have the cut area to the right of the machine This will result in more even distribution of clippings and more uniform cutting When mowing large areas start by turning to the right so that clippings will discharge away from shrubs fences driveways etc After one or two rounds mow in the opposite direction making left hand turns until finished See Fig 14 FIG 14 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
6. Complete 64 532 1999 18 Link Brake NOTE All component dimensions given in U S inches 1 inch 25 4 mm 41 TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT 960 43 00 38 MOWER LIFT er KEY PART KEY PART NO NO DESCRIPTION NO NO DESCRIPTION 2 532 19 52 23 Shaft Asm Lift 90 532 19 42 08 Pin Cotter 5 16 Bow Tie Lock 3 532 19 52 31 Lever Lift Rh 91 532 19 51 81 Link Asm Lift LH Rear 7 532 19 64 92 Grip Lever 97 8170606 12 Screw 3 8 16 x 75 Smgml Tap R Z 10 532 19 63 14 Spring Torsion 98 532 19 57 40 Link Lift Susp Front Mower 87 5321942 09 Pin Cotter 7 16 Bow Tie Lock 100 8733607 00 Nut Hex Jam ASF 7 16 20 unf 88 532 1953 03 Spring Lift Assist NOTE All component dimensions given in U S inches 89 819 19 19 12 Washer Clear Zinc 1 inch 25 4 mm 42 SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION ONLY RIDE UP AND DOWN HILL NOT ACROSS HILL TTE 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 acro
7. Federal laws apply on federal lands TABLE OF CONTENTS SAFETY RULES 2 3 PRODUCT SPECIFICATIONS ees 4 CUSTOMER RESPONSIBILITIES 4 ASSEMBLY rerea AA ANIE 5 8 OPERATION seia E 9 14 MAINTENANCE SCHEDULE 15 MAINTENANCE nennen 15 18 SERVICE AND ADJUSTMENTS 19 24 STORAQGE 2 25 TROUBLESHOOTING eene 26 27 REPAIR PARTS 28 43 WARRANTY entere entere BACK COVER ASSEMBLY Slope Sheet 1 Washer 1 Hex Bolt c 1 Drain Tube d 1 Hex Bolt Steering Extension Insert Shaft Lock Washer Steering Wheel Adapter Steering Steering Boot Wheel Washer 6 22 Your new tractor has been assembled at the factory with the exception of those parts left unassembled for shipping purposes When right or left hand is mentioned in this manual it means when you are in the operating position seated behind the steering wheel TO REMOVE TRACTOR FROM CARTON UNPACK CARTON e Cut along dashed lines on all four panels of carton Remove end panels and lay side panels flat e Check for any additional loose parts or cartons and remove BEFORE REMOVING TRACTOR FROM SKID
8. Lower attachment lift lever to it s lowest position CAUTION LIFT LEVER IS SPRING LOADED HAVE A TIGHT GRIP ON LIFT LEVER LOWER IT SLOWLY AND ENGAGE IN LOWEST POSITION NOTE Be sure mower side suspension arms A are point ing forward before sliding mower under tractor Slide mower under tractor until it is centered under tractor ATTACH MOWER SIDE SUSPENSION ARMS A TO CHASSIS Position hole in arm over pin B on outside of tractor chassis and secure with retainer spring Repeat on opposite side of tractor 03042tex SERVICE AND ADe FIG 20 ATTACH REAR LIFT LINKS C Lift rear corner of mower and position slot in link assembly over pin D on rear mower bracket and secure with washer and retainer spring ATTACH FRONT LINK E Work from left side of trac tor Insert rod end of link assembly through front hole in tractor front suspension bracket F Insert end of link E into hole in front mower bracket and secure with washer and retainer spring J FIG 22 Hook end of clutch cable spring Q into hole in idler arm Push clutch cable housing guide P into bracket slide collar L onto guide and secure with retainer spring K Install belt on engine pulley M in belt keepers G IMPORTANT CHECK BELT FOR PROPER ROUTING IN ALL MOWER PULLEY GROOVES Raise attachment lift lever to highest position If necessary adjust gauge wheels before operat
9. position Do not push or tow tractor at more than five 5 MPH 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 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 BEFORE STARTING THE ENGINE CHECK ENGINE OIL LEVEL The engine in your tractor has been shipped from the factory already filled with summer weight oil Check engine oil with tractor on level ground Pull up and remove oil fill cap dipstick wipe oil off Re insert the dipstick into the tube and push down firmly into place Remove and read oil level If necessary add oil until FULL mark on dipstick is reached Do not overfill For cold weather operation you should change oil for easier starting See OIL VISCOSITY CHART in the 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 l
10. position Roll tractor forward off skid ASSEMBLY ATTACH HOOD SCOOP See Fig 6 Fig 6 Steps 1 2 3 ASSEMBLY TO DRIVE TRACTOR OFF SKID See Op eration section for location and function of controls AWARNING Before starting read understand andfollow all instructions in the Operation section of this manual Be sure tractor is in a well ventilated area Be sure the area in front of tractor is clear of other people and objects e Besureallthe above assembly steps have been com pleted e Check engine oil level and fill fuel tank with gasoline e Sit on seat in operating position depress clutch brake pedal and set the parking brake e Place gear shift lever in neutral N position Raise attachment lift lever to its highest position Remove key from bag and start the engine see TO START ENGINE in the Operation section of this man ual After engine has started move throttle control to idle slow position Depress clutch brake pedal into full BRAKE position and hold Move gearshift lever to 1st gear e Slowly release clutch brake pedal and slowly drive tractor off skid e Apply brake to stop tractor set parking brake and place gearshift lever in neutral position Turn ignition key to STOP position Continue with the instructions that follow CHECK TIRE PRESSURE The tires on your tractor were overinflated at the factory for shipping purposes Correct tire pressure is important for bes
11. when operator leaves seat with attachment clutch engaged Poor cut uneven Mower blades will not rotate Poor grass discharge Headlight s not working if so equipped Battery will not charge Engine backfires when 1 turning engine 1 2 3 4 5 6 7 8 9 0 1 CAUSE Reverse operation system ROS is not ON while mower or other attachment is engaged Faulty operator safety presence control system Worn bent or loose blade Mower deck not level Buildup of grass leaves and trash under mower Bent blade mandrel Clogged mower deck vent holes from buildup of grass leaves and trash around mandrels Obstruction in clutch mechanism Worn damaged mower drive belt Frozen idler pulley Frozen blade mandrel Engine speed too slow Travel speed too fast Wet grass Mower deck not level Low uneven tire air pressure Worn bent or loose blade Buildup of grass leaves and trash under mower Mower drive belt worn Blades improperly installed Improper blades used Clogged mower deck vent holes from buildup of grass leaves and trash around mandrels Light switch is OFF Bulb s or lamp s burned out Faulty light switch Loose or damaged wiring Blown fuse Bad battery cell s Poor cable connections Faulty regulator if so equipped Faulty alternator Engine throttle control not set between half and full speed fast position before
12. Cap Sleeve 123 532 19 72 59 Keeper Belt Engine RH 25 532 19 70 26 Spring Torsion Deflector 144 532 17 39 68 Keeper Belt 26 53211 04 52 Nut Push 145 532 17 79 68 Pulley Idler 27 532 19 39 68 Shield Deflector 147 532 40 18 72 Spring Return 29 53213 14 91 Rod Hinge 149 532 16 58 98 Retainer Spring 30 532 17 39 84 Screw Thdrol Rolling Wsh 151 53240 12 44 Bracket 31 532 18 76 90 Washer Spacer 152 532 19 72 57 Manual Clutch Cable 32 532 19 97 71 Pulley Mandrel 186 532 19 77 99 Arm Actuator 33 53240 02 34 Nut Toplock Flanged 187 532 40 12 45 Lever Control Clutch 34 87211 06 12 Bolt Carr Sh 3 8 16 x 1 1 2 Gr 5 188 532 19 51 61 Stud Fastener 37 81913 13 16 Washer 189 873 90 05 00 Nut Lock Hex Flange 38 532 19 95 41 Keeper Belt LH Mandrel 194 532 19 77 97 Bearing Control Lever Clutch 40 8739006 00 Nut Lock Flg 3 8 16 unc 195 817 00 06 12 Screw 3 8 16 x 3 4 42 5321984 10 Spring Torsion Brake 197 532 19 78 01 Spring Plunger Actuator 43 532 19 72 56 Spring Torsion Retainer 199 532 40 00 95 Baffle Vortex 46 532 13 77 29 Screw 1 4 20 x 5 8 209 819 1332 10 Washer 13 32 x 2 x 10 55 532 19 72 49 Arm Idler 56 5321990 92 Spacer Retainer 57 8171206 16 Screw 3 8 16 x 1 59 532 14 10 43 Guard Tuv Idler 632 19 28 70 Mandrel Assembly Includes 60 5324001 30 Arm Brake Mower housing shaft and shaft hardware 62 8721106 12 Bolt Carr 3 8 16 x 1 1 2 only pulley not included 63 5324001 32 Arm Brake Mower 53241 07 16 Replacement Mower
13. INSTALL MOWER in this sec tion of manual SERVICE AND ADJUSTMENTS FRONT WHEEL TOE IN CAMBER Your new tractor front wheel toe in and camber is set at the factory and is normal The front wheel toe in and camber are not adjustable If damage has occurred to affect the factory set front wheel toe in or camber contact a qualified service center TO REMOVE WHEEL FOR REPAIRS See Fig 30 e up axle securely e Remove axle cover retaining ring and washers to allow wheel removal rear wheel contains a square key Do not lose Repair tire and reassemble e Onrear wheels only align grooves in rear wheel hub and axle Insert square key Replace washers and snap retaining ring securely in axle groove e Replace axle cover 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 RETAINING WASHERS RING AXLE COVER SQUARE KEY REAR____ WHEEL ONLY FIG 30 TO START ENGINE WITH A WEAK BATTERY See Fig 31 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
14. Replace spark plug Recharge or replace battery Replace fuel filter Empty fuel tank and refill tank with fresh clean gasoline Check all wiring See To Adjust Carburetor in Service Adjustments section Contact an authorized service center department Depress clutch brake pedal Disengage attachment clutch Recharge or replace battery Replace fuse Clean battery terminals Check all wiring Check replace ignition switch Check replace solenoid or starter Contact an authorized service center department Recharge or replace battery Clean battery terminals Check all wiring Check replace solenoid or starter Raise cutting height 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 Empty fuel tank and refill tank with fresh clean gasoline Empty 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 Engine dies when 1 tractor is shifted into reverse Engine continues to run
15. Steering Wheel Decal Engine Decal Battery Dnge Poi WHEELS AND TIRES 4 10 wheel art 1 tex 29 KEY NO 11 12 13 5 k o 11 PART NO 532 17 05 63 532 19 43 02 532 19 91 14 532 16 69 60 532 41 08 05 532 41 10 56 532 41 07 13 532 41 07 14 PART NO 532 05 91 92 532 06 51 39 532 13 83 36 532 05 99 04 532 10 62 22 532 12 49 57 532 12 49 59 532 17 50 39 532 10 62 68 532 12 49 26 532 13 83 37 532 14 43 34 DESCRIPTION Decal Warning Decal Mower V Belt Schematic Decal Fender Warn Instructions Decal Bypass Pad Footrest LH Pad Footrest RH Manual Owner s English Manual Owner s French DESCRIPTION Cap Valve Tire Stem Valve Rim Asm 6 front Service Tube Front Service Item Only Tire Front 15 x 6 0 6 Service Fitting Grease Front Wheel Only Bearing Flange Front Wheel Only Cap Axle Blk 1 50 x 1 00 Tire R T 18 x 9 5 8 Service Tube Rear Service Item Only Rim Asm 8 rear Service Sealant Tire 10 oz Tube NOTE All component dimensions given U S inches 1 inch 25 4 mm 22 TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT 960 43 00 38 ELECTRICAL lt NET gt lig e r SS CCC Wu oc AUTRE AT ged j zy 4 30 TRACTOR MODEL NUMBER LTH1538 96043003800
16. 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 Allowthe engineto cool before storing in any enclosure TRACTOR Remove mower from tractor for winter storage When mower isto be storedfora period oftime clean itthoroughly remove all dirt grease leaves etc Store in a clean dry area Clean entire tractor See CLEANING in the Mainte nance section of this manual Inspect and replace belts if necessary See belt re placement instructions in the Service and Adjustments section of this manual Lubricate as shown in the Maintenance section of this manual e 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 Fully charge the battery for storage After a period of time in storage battery may require recharging To help prevent corrosion and power leakage during long periods of storage battery cables should be dis connected and battery cleaned thor
17. 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 BEFORE EACH USE MAINTENANCE EUN new pn EVERY 25 HOURS EVERY 50 HOURS EVERY 100 HOURS EVERY BEFORE SEASON STORAGE T Check for Loose Fasteners Joor 2 DIO 5 I gt 5 gt 5 5 lao 5 5 o o 2 o Jo o o S o a p 5 5 0 2 o m gt gt 0 lt 0 20 2 U Im 5 19 o 3 o 5 B fo 5 5 5 gt amp o o 9 2 5 L 5 1 5 9 2 5 2 o 9 jo 3 lt lt gt o d 10 lo 1 p 0 Z 9 5 9 o jo 5 5 6 lt lt is IC 6 5 5 5 e 5 5 5 9 2 T 9 5 3 a UJ 2 5 e m A 5 Inspect Muffler Spark Arrester Replace Oil Filter If equipped Replace Air Filter Paper Cartridge 1 Change m
18. of adjustment Clutch brake pedal not depressed Attachment clutch is engaged Weak or dead battery Blown fuse Corroded battery terminals Loose or damaged wiring Faulty ignition switch Faulty solenoid or starter Faulty operator presence switch es ih 2 3 4 5 6 7 8 9 Weak or dead battery Corroded battery terminals Loose or damaged wiring Faulty solenoid or starter Cutting too much grass too fast Throttle in CHOKE position Dirty air filter Low oil level dirty oil Faulty spark plug Dirty fuel filter Stale or dirty fuel Water in fuel ONO Oi e ON 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 26 Build up of grass leaves and trash under mower CORRECTION gt PONS SUO r ow Q0 Og Bom 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 Empty fuel tank and carburetor refill tank with fresh gasoline and replace fuel filter Check all wiring See To Adjust Carburetor in Service Adjustments section Contact an authorized service center department Clean replace air filter
19. skid when you try to manu ally push the tractor forward If the rear wheels rotate then the brake needs to be serviced Contact a qualified service center TO REPLACE MOTION DRIVE BELT See Fig 29 Park the tractor on level surface Engage parking brake For assistance there is a belt installation guide decal on bottom side of left footrest BELT REMOVAL Remove mower See TO REMOVE MOWER in this section of manual NOTE Observe entire motion drive belt and position of all belt guides and keepers Remove belt from stationary idler A and clutching idler B Remove belt from centerspan idler C Pull belt slack toward rear of tractor Remove belt upwards from transaxle input pulley D Remove belt downward from engine pulley E Slide belt toward rear of tractor off the steering plate F and remove from tractor BELT INSTALLATION Install new belt from tractor rear to front over the steer ing plate F and above clutch brake pedal shaft G Pull belt toward front of tractor and roll belt onto engine pulley E e Pull belt toward rear of tractor Carefully work belt down around transaxle input pulley D Be sure belt is inside the belt keeper Install belt on centerspan idler C Install belt through stationary idler and clutching idler B Make sure belt is in all pulley grooves and inside all belt guides and keepers Install mower See TO
20. 28 230 234 235 236 238 239 NO 532 40 50 12 532 40 75 92 532 41 10 73 532 41 10 79 532 40 66 67 532 41 10 78 532 19 61 25 817 06 05 12 532 40 29 53 873 68 05 00 817 49 05 08 532 40 33 76 532 19 16 11 532 40 29 54 532 40 66 62 532 40 78 07 532 19 95 35 532 14 24 32 532 19 94 72 532 40 07 76 532 19 52 28 532 19 54 57 532 40 30 25 532 19 89 17 874 78 05 20 817 00 05 12 532 40 66 65 873 90 05 00 532 41 11 15 532 40 28 43 532 41 10 74 532 41 10 75 532 41 11 16 532 41 10 76 532 41 10 77 874 76 05 12 532 19 91 45 532 15 65 24 532 19 63 95 532 19 51 61 532 17 01 65 532 40 47 42 532 40 61 29 873 93 05 00 532 41 11 19 532 40 48 83 DESCRIPTION Logo Dash Hood Lens LH Grille Lens Asm Lens RH Plate Engine Screw 5 16 18 x 3 4 Fender Nut Crown Lock 5 16 Screw THDROL 5 16 18 x 1 2 Rod Asm Bypass Screw Cupholder Air Duct Bracket Pivot Shield Browning Screw Crossmember Screw 10 24 x 5 8 Bushing Steering Chassis Bushing Mtg Fender Crgo Dash Lower Bolt 5 16 18 UNC x 1 1 4 Screw 5 16 18 x 3 4 Insert Reflective Nut Lock Hex Flange 5 16 18 Plug Dash Console Asm Deck Lift Vent Side Hood RH Vent Side Hood LH Vent Top Hood Skirt Side RH Skirt Side LH Bolt 5 16 18 x 3 4 Clip Retainer Rod Pivot Hood X Piece Hood Stop Stud Fastener Bolt Shoulder 5 16 18 Bumper Hood Spacer Fender Nut Lock 5 16 18 UNC Trim Clip Tinnerman NOTE All component dimensions given U S
21. 3 Yourtractor is equipped with an operator presence sensing switch Any attempt by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine You must remain fully and centrally positioned in the seat to prevent the engine from hesitating or cutting off when operating your equipment on rough rolling terrain or hills Select desired height of cut with attachment lift lever Start mower blades by engaging attachment clutch control TO STOP MOWER BLADES disengage attachment clutch control CAUTION Do not operate the mower without either the entire grass catcher on mowers so equipped orthe deflector shield S in place FIG 13 TO OPERATE ON HILLS WARNING Do not drive up or down hills with slopes greater than 15 and do not drive across any slope See the slowest speed before starting up or down ills e Avoid stopping or changing speed on hills e If stopping is absolutely necessary push clutch brake pedal quickly to brake position and engage parking brake Move gearshift lever to 1st gear Be sure you have allowed room for tractor to roll slightly as you restart movement Torestart movement slowly release parking brake and clutch brake pedal Make all turns slowly 13 TO TRANSPORT Raise attachmentliftto highest position with attachment lift control When pushing or towing your tractor be sure gearshift lever is in neutral N
22. 5 5 AMPS BATTERY 3 AMPS HEADLIGHT AMP HR 28 Min CCA 280 Case Size U1R Blade Torque 45 55 FT LBS CONGRATULATIONS on your purchase of a new tractor Ithas been designed engineered and manufacturedto give you the best possible dependability and performance Should you experience any problem you cannot easily rem edy 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 Always observe the SAFETY RULES Charging System Battery CUSTOMER RESPONSIBILITIES Read and observe the safety rules Follow a regular schedule in maintaining caring for and using your tractor Follow the instructions under Maintenace 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 unimprovedforest 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 In the state of California the above is required by law Section 4442 of the California Public Resources Code Other states may have similar laws
23. 96043003800 PRODUCT NO 960 43 00 38 ENGINE KEY PART NO NO DESCRIPTION d Engine Briggs Model No 31E677 2 532 13 73 52 Muffler 9 532 19 43 19 Keeper Belt Engine 12 53240 19 85 Pulley Engine 15 5324075 45 Tank Fuel 18 532 19 77 25 Asm 20 5324015 08 Control Throttle 21 532 19 16 11 Screw 10 x 3 4 Single Lead Hex 28 53240 11 37 Fuel Line 29 5321371 80 Spark Arrester Kit 37 5321234 87 Clamp Hose 42 8100407 00 Washer Lock 7 16 43 532 17 39 37 Bolt Hex 7 16 20 x 4 Gr 5 69 532 16 52 91 Gasket 79 532 19 23 34 Screw 5 16 18 x 3 4 81 532 14 84 56 Tube Drain Easy 82 532 18 16 54 Plug Drain Oil 84 81706 06 20 Screw 3 8 16 x 1 4 85 87351 04 00 Nut Keps Hex 1 4 20 unc 90 8170006 16 Screw 3 8 16 x 1 NOTE All component dimensions given in U S inches 1 inch 25 4 mm For engine service and replacement parts call the toll free number for your engine manufacturer listed below Briggs amp Stratton Kohler Co Tecumseh Products Honda Engines 1 800 233 3723 1 800 544 2444 1 800 558 5402 1 800 426 7701 Kawasaki 1 949 460 5688 Engine Power Rating Information The gross power rating for individual gas engine models is labeled in accordance with SAE Society of Automotive Engi neers code J11940 Small Engine Power amp Torque Rating Procedure and rating performance has been obtained and corrected in accordance with SAE J1995 Revision 2002 5 Actual gross engine power will be lower and is affected by among othe
24. ACING BATTERY in the Service and Adjustment section of this manual V BELTS Check V belts for deterioration and wear after 100 hours and replace if necessary The belts are not adjustable Replace belts if they begin to slip from wear TRANSAXLE COOLING Keep transaxle free from build up of dirt and chaff which can restrict cooling ENGINE LUBRICATION Only use high quality detergent oil rated with API service classification SG SL Selectthe oil s SAE viscosity grade according to your expected operating temperature SAE VISCOSITY GRADES _ F 20 0 30 32 40 60 80 100 30 20 10 0 10 20 30 40 TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE oil visc chart4 e FIG 16 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 TO CHANGE ENGINE OIL See Figs 16 and 17 Determine temperature range expected before oil change All oil must meet service classification SG SL sure tractor is on level surface Oil will drain more freely when warm Catch oil in a suitable container Remove oil fill cap dipstick Be careful not to allow dirt to enter the engine when changing oil Remove yellow cap from end of drain valve and install the drain tube onto the fitting OIL DRAIN VALVE CL
25. CHMENT CLUTCH LEVER Used to engage the mower blades or other attachments mounted to your tractor 10 F IGNITION SWITCH Used for starting and stopping the engine REVERSE OPERATION SYSTEM ROS POSI TION Allows operation of mower deck or other powered attachment while in reverse H LIGHT SWITCH Turns the headlights on and off J MOTION CONTROL LEVER Selects the speed and direction of the tractor OPERATION The operation of any tractor can result in foreign objects thrown into the eyes which can result in severe eye damage Always wear safety glasses or eye shields while operating your tractor or WEAR YOUR FORESIGHT IS BETTER THAN NO SIGHT or standard safety glasses HOW TO USE YOUR TRACTOR TO SET PARKING BRAKE See Fig 7 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 Depress clutch brake pedal B all the way down and hold Pull parking brake lever C up and hold release pres sure from clutch brake pedal B then release parking brake lever Pedal should remain in brake position Make sure parking brake will hold tractor secure FIG 7 STOPPING See Figs 8 and 9 MOWER BLADES To stop mower blades move attachment clutch lever to disengaged position fa Disengaged Position 1 At
26. EET AWAY SLOPE HAZARDS SEE SAFETY RULES SECTION KEEP AREA CLEAR DANGER indicates a hazard which if not avoided will result in death or serious injury WARNING indicates a hazard which if not avoided could result in death or serious injury CAUTION indicates a hazard which if not avoided might result in minor or moderate injury CAUTION when used without the alert symbol indicates a situation that could result in damage to the tractor and or engine HOT SURFACES indicates a hazard which if not avoided could result in death serious injury and or property damage FIRE indicates a hazard which if not avoided could result in death serious injury and or property damage 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 locations of various controls and adjustments Save this manual for future reference Our tractors conform to the applicable safety standards of the American National Standards Institute A ATTACHMENT LIFT LEVER Used to raise lower and adjust the mower deck or other attachments mounted to your tractor B CLUTCH BRAKE PEDAL Used for declutching and braking the tractor and starting the engine C PARKING BRAKE Locks clutch brake pedal into the brake position D THROTTLE CHOKE CONTROL Usedfor starting and controlling engine speed E ATTA
27. OSED AND LOCKED POSITION YELLOW CAP FIG 17 Unlock drain valve by pushing inward and turning counterclockwise To open pull out on the drain valve After oil has drained completely close and lock the drain valve by pushing inward and turning clockwise until the pin is in the locked position as shown Remove the drain tube and replace the cap onto to the bottom fitting of the drain valve Refill engine with oil through fill dipstick tube Pour slowly Do not overfill For approximate capacity see PRODUCT SPECIFICATIONS section of this manual Use gauge on oil fill cap dipstick for checking level For accurate reading insert dipstick into the tube and push down firmly into place before removing Keep oil up to but not over the FULL line on dipstick Push dipstick down firmly into the tube 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 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 MUFFLER Inspect and replace corroded muffler and spark arrester if equipped as it could create a
28. T NO 167 169 170 171 172 173 174 175 176 178 183 184 185 186 187 188 189 190 195 199 200 201 202 203 205 216 221 240 276 277 NO 532 40 52 57 874 49 05 60 532 19 43 22 872 11 06 22 532 19 76 56 532 19 76 55 532 19 72 89 532 19 76 53 532 19 62 14 532 19 74 56 532 13 70 57 532 40 97 47 872 11 06 20 532 19 43 21 819 13 32 10 532 19 43 23 532 19 43 17 532 19 43 18 532 19 80 12 872 14 05 08 873 93 05 00 532 16 96 12 532 19 77 15 819 11 11 16 532 12 17 48 532 19 61 31 532 40 31 87 532 40 72 87 874 78 07 16 532 40 52 96 DESCRIPTION Latch Brake Parking Bolt 5 16 18 x 3 75 Keeper Belt Centerspan Bolt Strap Torque LH Strap Torque RH Nut Push Shaft Asm Asm Clevis Rod Shift Spring Shift Spacer Axle Handle Parking Brake Bolt Spacer Retainer Washer Link Clutch Ground Drive Bellcrank Ground Drive Keeper Bellcrank Ground Drive Bracket Rod Brake Bolt RDHD SQNK 5 16 18 UNC x 1 Nut Center Lock 5 16 18UNC Bolt Shoulder 5 16 18UNC Link Trans Washer 11 32 x 11 16 x 16 Ga Washer 25 32 x 1 5 8 x 16 Ga Bracket Pulley Retainer Spring Clip Handle Pulley V Groove Bolt 7 16 14 x 1 Washer Serrated NOTE All component dimensions given in U S inches 1 inch 25 4 mm TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT NO 960 43 00 38 ENGINE y OPTIONAL EQUIPMENT Spark Arrester engine bs 1cyl tex 4 36 TRACTOR MODEL NUMBER LTH1538
29. UTCH OFF BLACK GRAY BLACK NOT IN REVERSE odes So BLACK BLACK SEAT SWITCH BLACK NOT OCCUPIED BLACK eS REVERSE SWITCH BLACK BLACK JUNCTION CONNECTOR O SHORTING CONNECTOR BLACK WHITE CHASSIS IGNITION SPARK 2 PLUGS ON OPTIONAL TWIN CYL ENGINES BLUE BLACK dem p POWER OUTLET IF SO EQUIPPED BLACK FUEL SHUT OFF CHARGING SYSTEM OUTPUT SOLENOID 15 DC 38 RPM IF SO EQUIPPED REGULATOR QO RED on STATOR ORANGE 28 VOLTS AC 3600 RPM REGULATOR DISCONNECTED O O BLACK LIGHT XS MTUH 6 79 7 HEADLIGHTS e IGNITION SWITCH WIRING INSULATED CLIPS POSITION CIRCUIT EE E INSULATED NON REMOVABLE OFF M G A1 SERVICING OF UNIT THEY CONNECTIONS RUN OVERRIDE 1 SHOULD BE REPLACED TO RUN 1 SECURE YOUR START 5 1 03101 CHASSIS HARNESS DASH HARNESS CONNECTIONS CONNECTOR CONNECTOR MATING SIDE MATING SIDE 28 TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT 960 43 00 38 DECALS KEY PART NO NO 532 40 28 32 532 41 07 78 532 18 09 41 532 41 06 30 532 40 44 84 532 40 88 29 532 14 50 05 DESCRIPTION Decal Hood Decal Hood Panel Decal Customer Respons Decal Replacement Decal
30. WHEEL BEARING ZERK BEARING ZERK ENGINE STEERING SECTOR GEAR TEETH 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 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 See TO ADJUST BRAKE in the Service and Adjustments section of this manual TIRES e Maintain proper air pressure all tires See PRODUCT SPECIFICATIONS section of this manual e Keep tires free of gasoline oil or insect control chemi cals which can harm rubber 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 AND REVERSE OP ERATION SYSTEM ROS Be sure operator presence and reverse operation systems are working properly If your tractor does not functio
31. attery for minimum of one hour at 6 10 amps See BATTERY in Maintenance section of this manual for charging instructions ADJUST SEAT See Fig 5 Sit in seat Liftup adjustment lever A and slide seat until a com fortable position is reached which allows you to press clutch brake pedal all the way down Release lever to lock seat in position FIG 5 Push down on seat to engage pads in slots and pull seat towards rear of tractor e Raise seat and tighten bolt securely Remove tape and discard Lower seat into operating position and sit on seat Press clutch brake pedal all the way down If operating position is not comfortable adjust seat To adjust seat Grasp adjustment handle and pull up slide seat to desired position and release adjustment handle SEAT PAN BOLT TAB DLE FIG 4 NOTE You may now roll or drive your tractor off the skid Follow the appropriate instruction below to remove the tractor from the skid WARNING Before starting read understand and follow all instructions in the Operation section of this manual Be sure tractor is in a well ventilated area Be sure the area in front of tractor is clear of other people and objects TO ROLL TRACTOR OFF SKID See Op eration section for location and function of controls e Raise attachment lift lever to its highest position Release parking brake by depressing clutch brake pedal Place gearshift lever in neutral N
32. d 7 16 14 3 Serr 67 532 19 47 37 Bushing Front Axle 68 873 90 07 00 Nut Lock Flange 7 16 14 Gr 5 70 532 19 61 97 Bracket Deck Susp Front 71 532 19 60 75 Shaft Extension Steering 72 874 78 05 72 Bolt 5 16 18 UNC x 4 5 Gr 5 73 5321991 62 Washer 1 5 x 505 x 118 NOTE All component dimensions given in U S inches 1 inch 25 4 mm TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT 960 43 00 38 MOWER DECK 38 8 1 40 TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT 960 43 00 38 MOWER DECK KEY PART KEY PART NO NO DESCRIPTION NO NO DESCRIPTION 1 53241 14 83 Mower Housing 67 5324030 12 Handle Clutch Cable 5 532 12 46 70 Retainer Spring 68 532 40 83 81 V Belt 6 532 19 51 86 Arm Suspension 69 872 14 05 05 Bolt 7 532 19 16 11 Screw 10 x 3 4 Single Lead Hex 70 53240 12 46 Clutch Asm Manual 8 532 19 30 03 Bolt Washer asm 7 16 20 unf 86 5321977 98 Pin Attachment Cable 11 5321939 57 Blade 87 532 19 78 02 Switch Interlock Clutch Cable 13 532 19 28 72 Shaft Assembly Mandrel 115 872 11 05 05 Bolt Carr 5 16 18 x 5 8 14 532 18 72 81 Housing Mandrel 116 532 1248 42 Bolt Shoulder 15 53211 04 85 Bearing Ball Mandrel 117 532 18 86 06 Wheel Gauge 19 532 19 65 39 Bolt Shoulder 118 873 93 06 00 Nut Lock 3 8 16 UNC 21 8736805 00 Nut Crownlock 5 16 18 unc 119 81912 14 14 Washer 3 8 x 7 8 x 14 Ga 23 5321925 57 Bracket Deflector 122 532 19 72 58 Keeper Belt Engine LH 24 532 10 53 04
33. e motion control lever J FIG 10 Start tractor with motion control lever in neutral N position Release parking brake e Slowly move motion control lever to desired position TO ADJUST MOWER CUTTING HEIGHT See Fig 11 The position of the attachment lift lever A determines the cutting height FIG 11 e Put attachment lift lever in desired cutting height slot The cutting height range is approximately 1 to 4 The heights are measured from the ground to the blade tip with the engine not running These heights are approximate and may vary depending upon soil conditions height of grass and types of grass being mowed e Theaveragelawn 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 12 TO ADJUST GAUGE WHEELS See Fig 12 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 this sec
34. ead 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 CAUTION Wipe off any spilled oil or fuel Do not store spill or use gasoline near an open flame IMPORTANT WHEN OPERATING IN TEMPERATURES BELOW32 F 0 C USE FRESH CLEAN WINTER GRADE GASOLINE TO HELP INSURE GOOD COLD WEATHER STARTING OPERATION CAUTION Alcohol blended fuels called gasohol or using ethanol or methanol can attract moisture which leads to separation and formation of acids during storage Acidic gas can damage the fuel system of an engine while in storage To avoid engine problems the fuel system should be emptied before storage of 30 days or longer Drain the gas tank start 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 When starting the engine for the first time or if the engine has run out of fuel it will take extra cranking time to move fuel from the tank to the engine Besurefreewheelcontrolisinthetransmission engaged position e Sit on seat in operating position depress clutch brake pedal and set parking brake Place motion control lever in neutral position Move attachment clutch to DISENGAGED posit
35. ear rotating parts or under the machine Keep clear of the discharge opening at all times Only allow responsible adults who are familiar with the instructions to operate the machine Clear the area of objects such as rocks toys wire etc which could be picked up and thrown by the blades Be sure the area is clear of bystanders before operat ing Stop machine if anyone enters the area Never carry passengers Do not mow in reverse unless absolutely necessary Always look down and behind before and while back ing Never direct discharged material toward anyone Avoid discharging material against a wall or obstruction Ma terial may ricochet back toward the operator Stop the blades when crossing gravel surfaces TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH Do not operate machine without the entire grass catcher discharge guard or other safety devices in place and working Slow down before turning Never leave a running machine unattended Always turn off blades set parking brake stop engine and remove keys before dismounting Disengage blades when not mowing Shut off engine and wait for all parts to come to a complete stop before cleaning the machine removing the grass catcher or unclogging the discharge guard Operate machine only in daylight or good artificial light Do not operate the machine while under the influence of alcohol or drugs Watch for traf
36. eplace with clean en gine See ENGINE the Maintenance section of this manual CYLIN DER S Remove spark plug s Pour one ounce of oil through spark plug hole s into cylinder s e Turn ignition key to START position for a few seconds to distribute oil Replace with new spark plug s OTHER Do not store gasoline from one season to another Replace your gasoline can if your can starts to rust Rust and or dirt in your gasoline will cause problems If possible store your tractor indoors and cover it to give protection from dust and dirt Cover your tractor with a suitable protective cover that does not retain moisture Do not use plastic Plastic cannot breathe which allows condensation to form and will cause your tractor to rust IMPORTANT NEVER COVERTRACTOR WHILE ENGINE AND EXHAUST AREAS ARE STILL WARM TROUBLESHOOTING POINTS PROBLEM Will not start Hard to start Engine will not turn over Engine clicks but will not start Loss of power Excessive vibration CAUSE Out of fuel Engine not CHOKED properly Engine flooded Bad spark plug Dirty air filter Dirty fuel filter Water in fuel Loose or damaged wiring Carburetor out of adjustment Engine valves out of adjustment Dirty air filter Bad spark plug Weak or dead battery Dirty fuel filter Stale or dirty fuel Loose or damaged wiring Carburetor out of adjustment Engine valves out
37. fic when operating near or crossing road ways Use extra care when loading or unloading the machine into a trailer or truck Always wear eye protection when operating ma chine 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 Follow the manufacturer s recommendation for wheel weights or counterweights 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 Il SLOPE OPERATION Slopes are a major factor related to loss of control and tip over accidents which can result in severe injury or death Operation on all slopes requires extra caution If you cannot back up the slope or if you feel uneasy on it do not mow it Mow up and down slopes not across Watch for holes ruts bumps rocks or other hidden objects Uneven terrain could overturn the machine Tall grass can hide obstacles Choose a low ground speed so that you will not have to stop or shift while on the slope Do not mow on wet grass Tires may lose traction Always keep the machine in gear whe
38. fire hazard and or dam age SPARK PLUGS Replace spark plugs at the beginning of each mowing sea son or after every 100 hours of use whichever comes first Spark plug type and gap setting is shown in PRODUCT SPECIFICATIONS section of this manual IN LINE FUEL FILTER See Fig 18 The fuel filter should be replaced once each season If fuel filter becomes clogged obstructing fuel flow to carburetor replacement is required e With engine cool remove filter and plug fuel line sec tions Place new fuel filter in position in fuel line with arrow pointing towards carburetor Be sure there are no fuel line leaks and clamps are properly positioned Immediately wipe up any spilled gasoline MAINTENANCE LEANING Clean engine battery seat finish etc of all foreign matter Keep finished surfaces and wheels free of all gasoline oil etc Protect painted surfaces with automotive type wax 18 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 Depress clutch brake pedal fully and set parking brake Place gearshift lever in ne
39. hen refuel such equipment with a portable container rather than from a gasoline dispenser nozzle Keep the nozzle in contact with the rim of the fuel tank or container opening atall times until fueling is complete Do not use a nozzle lock open device If fuel is spilled on clothing change clothing immedi ately Never overfill fuel tank Replace gas cap and tighten securely SAFETY RULES Safe Operation Practices for Ride On Mowers GENERAL SERVICE 5 amp Never operate machine in a closed area Keep all nuts and bolts tight to be sure the equipment is in safe working 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 and remove any fuel soaked debris Allow machine to cool before storing If you strike a foreign object stop and inspect the machine Repair if necessary before restarting Never make any adjustments or repairs with the engine running Check grass catcher components and the discharge guard frequently and replace with manufacturer s rec ommended parts when necessary Mower blades are sharp Wrap the blade or wear gloves and use extra caution when servicing them Check brake operation frequently Adjust and service as required Maintain or replace safety and instruction labels as necessary Be sure the area is clear of bystanders before operat ing Stop machine if a
40. hest 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 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 is heat treated MANDREL ASSEMBLY BLADE CENTER FIG 15 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 Keep battery and terminals clean Keep battery bolts tight Keep small vent holes open Recharge at 6 10 amperes for 1 hour NOTE The original equipment battery on your tractor is maintenance free Do not attempt to open or remove caps or covers Adding or checking level of electrolyte is not necessary TO CLEAN BATTERY AND TERMINALS Corrosion and dirt on the battery and terminals can cause the battery to leak power Disconnect BLACK battery cable first then RED bat tery cable and remove battery from tractor e Rinse the battery with plain water and MAINTENANCE e Clean terminals and battery cable ends with wire brush until bright Coat terminals with grease or petroleum jelly e Reinstall battery See REPL
41. inches 1 inch 25 4 mm 33 TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT NO 960 43 00 38 DRIVE d jg 1 ou N drive tex 15 It hydro 34 TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT NO 960 43 00 38 DRIVE KEY PART NO NO qi ou 2 532 12 35 83 15 81913 13 16 17 532 19 72 96 22 532 19 76 60 23 532 14 08 45 29 532 19 76 59 33 81200 00 01 35 532 40 10 31 37 532 12 17 49 42 532 12 48 72 49 87211 06 14 50 532 19 43 27 51 873 90 06 00 52 532 19 43 26 56 532 14 02 18 64 532 19 62 00 70 53241 14 74 73 87449 05 44 74 532 14 24 32 114 873 80 05 00 116 87390 05 00 125 81700 05 12 143 817 49 05 08 159 876 02 04 12 160 532 16 94 84 161 532 19 54 03 162 532 19 57 85 165 532 19 62 12 166 532 19 72 90 DESCRIPTION Transaxle Hydro 351 0510 Order Parts from Transaxle Manufacturer Key Washer 13 32 x 13 16 x 16 Ga Spring Brake Rod Shift Knob Rod Brake Ring E Rod Brake Park Washer 25 32 x 1 1 4 x 16 Ga Cover Foot Pedal Bolt Pulley Idler Flat Lock Nut 3 8 16 Idler V Groove 910 Offset V Belt Drive Shaft Asm Pedal Brake Control Console Shift Bolt Hex Flghd 5 16 18 Gr 5 Screw Hex WSH Hi Lo 1 4 x 1 2 UNC Nut Lock Hex W INS 5 16 18UNC Nut Lock Hex Flange 5 16 18 Screw 5 16 18 x 3 4 Screw 5 16 18 x 1 2 Pin Cotter 1 8 x 3 4 Retainer Clip Spring Return Clutch Spacer Transaxle Bushing Nut Push 625 35 KEY PAR
42. ing mower as shown in the Operation section of this manual 03042tex SERVICE AND ADJUSTMENTS TO LEVEL MOWER Make sure tires are properly inflated to the PSI shown on tires If tires are over or under inflated it may affect the appearance of your lawn and lead you to think the mower is not adjusted properly VISUAL SIDE TO SIDE ADJUSTMENT See Fig 24 With all tires properly inflated and if your lawn appears unevenly cut determine which side of mower is cutting lower With a 3 4 or adjustable wrench turn lift link adjust ment nut A to the left to lower LH side of mower or to the right to raise LH side of mower Turn nut left to lower mower Turn nut right to raise mower FIG 24 NOTE Each full turn of adjustment nut will change mower height about 3 16 Test your adjustment by mowing some uncut grass and visually checking the appearance Readjust if necessary until you are satisfied with the results PRECISION SIDE TO SIDE ADJUSTMENT See Fig 25 With all tires properly inflated park tractor on level ground or driveway CAUTION Blades are sharp Protect your hands with gloves and or wrap blade with heavy cloth e Raise mower to its highest position At both sides of mower position blade at side and measure the distance A from bottom edge of blade to the ground The distance should be the same on both sides 21 f adjustment is necessary see ste
43. ion Move throttle control to choke position NOTE Before starting read the warm and cold starting procedures below Insertkey into ignition and turn key clockwise to START position and release key as soon as engine starts Do not run starter continuously for more than fifteen seconds per minute If the engine does not start after several attempts move throttle control to fast position wait a few minutes and try again If engine still does not start move the throttle control back to the choke position and retry WARM WEATHER STARTING 50 F and above e When engine starts move the throttle control to the fast position e The attachments and ground drive can now be used If the engine does not accept the load restart the engine and allow it to warm up for one minute using the choke as described above COLD WEATHER STARTING 50 F and below e When engine starts allow engine to run with the throttle control in the choke position until the engine runs roughly then move throttle control to fast posi tion This may require an engine warm up period from Several seconds to several minutes depending on the temperature AUTOMATIC TRANSMISSION WARM UP e Before driving the unitin cold weather the transmission should be warmed up as follows Be sure the tractor is on level ground Place the motion control lever in neutral Release the parking brake and letthe clutch brake slowly return to operating position
44. ions given U S inches 1 inch 2 25 4 mm 38 TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT NO 960 43 00 38 STEERING ASSEMBLY Steering tex 5 husq PART NO 1 532 19 39 43 2 532 19 59 68 4 532 40 30 87 5 532 40 30 88 6 532 12 49 31 7 532 12 17 48 8 812 00 00 29 9 532 12 12 32 13 532 12 17 49 14 81004 06 00 15 87354 06 00 16 532 19 60 74 19 53219 47 29 20 53241 11 39 21 532 18 67 37 22 532 19 48 45 26 532 19 36 52 28 81700 06 12 33 81004 05 00 35 532 19 47 32 45 81911 38 12 DESCRIPTION Wheel Steering Axle Asm Front Spindle Asm LH Spindle Asm RH Bearing Race Thrust Harden Washer 25 32 x 1 5 8 x 16 Ga Ring Klip 5304 75 Cap Spindle Washer 25 32 x 1 1 4 x 16 Ga Washer Lock Hlcl Spr 3 8 Nut Crown Lock 3 8 24 unf Shaft Steering Plate Steering Boot Steering Adapter Wheel Steering Bushing Strg Blk Insert Wheel Steering Screw 3 8 16 x 3 4 Washer Lock 5 16 Gear Sector Plate Washer 11 32 x 3 8 x 12 Ga 39 2 13 DESCRIPTION 53 532 18 89 67 Washer Hardened 793 x 1 637 x 060 57 532 40 74 65 Bracket Upstop 58 532 19 47 47 Bolt Shoulder Sector Pivot CFM 59 532 19 47 48 Washer Thrust Sector Steering 60 87397 10 00 Nut Flange Lock 5 8 11 61 5321947 40 Draglink LH 62 532 19 47 41 RH 63 81700 05 12 Screw 5 16 18 x 3 4 64 532 19 98 49 Retainer Clip Spring Steering 66 871 02 07 48 Bolt Hex Fgh
45. jam nut securely against adjustment nut SERVICE AND ADJUSTMENTS NOTE Each full turn of the adjustment nut will change mower height about 1 8 e Recheck measurements adjust if necessary until front tip of blade is 1 8 to 1 2 lower than the rear tip e Holdadjustmentnutin position with wrench and tighten jam nut securely against adjustment nut TO REPLACE MOWER DRIVE BELT See Fig 28 MOWER DRIVE BELT REMOVAL e Park tractor on a level surface Engage parking brake Lower attachment lift lever to its lowest position Remove any dirt or grass clippings which may have accumulated around mandrels and entire upper deck surface Remove belt from clutch pulley M both mandrel pul leys R and all idler pulleys S MOWER DRIVE BELT INSTALLATION e Install belt around both mandrel pulleys and around idler pulleys S as shown e Install belt onto clutch pulley M IMPORTANT Check belt for proper routing in all mower pulley grooves Raise attachment lift lever to highest position FIG 28 TO CHECK BRAKE If tractor requires more than five 5 feet to stop at highest speed in highest gear on a level aiy concrete or paved surface then brake must be serviced You may also check brake by e Park tractor on a level dry concrete or paved surface depress brake pedal all the way down and engage parking brake Place gear shift lever in neutral N position The rear wheels must lock and
46. ll secure and wires are properly clamped 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 sure brake system is in safe operating condition Besure Operator Presence System and Reverse Op eration System ROS are working properly See the Operation and Maintenance sections in this manual These symbols appear on your tractor or in literature supplied with the product Learn and understand their mean ing 5 R N H L IW REVERSE NEUTRAL HIGH LOW CHOKE FAST SLOW IGNITION SWITCH zlim ENGINE OFF REVERSE ENGINESTART PARKINGBRAKE MOWERHEIGHT MOWER LIFT OPERATION SYSTEM ROS h 1 BA CCo o LIGHTS ON FUEL BATTERY REVERSE FORWARD CRUISE CONTROL CLUTCH DISENGAGED CLUTCH ENGAGED FREE WHEEL Automatic Models only Failure to follow instructions could result in serious injury or death The safety alert symbol is used to identify safety inform ation about hazards which can result in death serious injury and or property damage aT DANGER KEEP HANDS AND F
47. llowing a wrench or any other object to contact both terminals at the same time Before connecting battery remove metal bracelets wristwatch bands rings etc Positive terminal must be connected firstto preventsparking from accidental grounding Liftseatto raised position Disconnect BLACK battery cable A then RED battery cable and carefully remove battery from tractor Install new battery with terminals in same position as old battery Firstconnect RED battery cable B to positive battery terminal with hex bolt and keps nut as shown Tighten securely Slide terminal cover C over terminal e Connect BLACK grounding cable to negative battery terminal with remaining hex bolt and keps nut Tighten securely Negative Black Positive Red TO REMOVE HOOD AND GRILL ASSEMBLY See Fig 33 e Raise hood Unsneap headlight wire connector Standinfrontoftractor Grasp hood at sides tilt toward engine and lift off of tractor To replace reverse above procedure HEADLIGHT WIRE CONNECTOR 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
48. n as described repair the problem immediately e engine should not start unless the brake pedal is fully depressed and the attachment clutch control is in the disengaged position CHECK OPERATOR PRESENCE SYSTEM Whentheengineis running any attempt by the operator to leave the seat without first setting the parking brake should shut off the engine e 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 attachment clutch should never operate unless the operator is in the seat CHECK REVERSE OPERATION ROS SYSTEM e When the engine is running with the ignition switch in the engine ON position and the attachment clutch engaged any attempt by the operator to shift into reverse should shut off the engine e When the engine is running with the ignition switch in the ROS ON position and the attachment clutch en gaged any attempt by the operator to shift into reverse should NOT shut off the engine ROS ON POSITION ENGINE ON POSITION NORMAL OPERATING 16 BLADE CARE For best results mower blades must be sharp Replace bent worn or damaged blades CAUTION Use onlyareplacementblade approved by the manufacturer of your tractor Using a blade not approved by the manufacturer of your tractor is hazardous could damage your tractor and void your warranty BLADE REMOVAL See Fig 15 Raise mower to hig
49. n going down slopes Do not shift to neutral and coast downhill Avoid starting stopping or turning on a slope If the tires lose traction disengage the blades and proceed slowly straight down the slope Keep all movement on the slopes slow and gradual Do not make sudden changes in speed or direction which could cause the machine to roll over Use extra care while operating machine with grass catchers or other attachments they can affect the stability of the machine Do no use on steep slopes Do not try to stabilize the machine by putting your foot on the ground Do not mow near drop offs ditches or embankments The machine could suddenly roll over if a wheel is over the edge or if the edge caves in 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 ofthe mowing area and in the watchful care of a responsible adult other than the operator Be alert and turn machine off if a child enters the area Before and while backing look behind and down for small children Never carry children even with the blades shut off They may fall off and be seriously injured or interfere with safe machine operation Children who have been given rides in the past may suddenly appear in the mowing area for another ride and be run over or backed o
50. nyone enters the area Never carry passengers Do not mow in reverse unless absolutely necessary Always look down and behind before and while back ing Never carry children even with the blades shut off They may fall off and be seriously injured or interfere with safe machine operation Children who have been given rides in the past may suddenly appear in the mowing area for another ride and be run over or backed over by the machine Keep children outofthe mowing area and inthe watchful care of a responsible adult other than the operator Be alert and turn machine off if a child enters the area Before and while backing look behind and down for small children Mow up and down slopes 15 Max not across Choose a low ground speed so that you will not have to stop or shift while on the slope Avoid starting stopping or turning on a slope If the 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 PRODUCT SPECIFICATIONS Gasoline Capacity 1 5 Gallons and Type Unleaded Regular Oil Type API SG SL SAE 10W30 above 32 F SAE 5W 30 below 32 F W Filter 51 oz W O Filter 35 oz Champion RC12YC Oil Capacity Spark Plug Gap 030 Ground Speed MPH Forward 0 5 3 Reverse 1
51. ore often when operating under heavy load 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 At least once a season check to see if you should make any of the adjustments described in the Service and Adjustments section of this manual Atleast 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 e Check brake operation e Check tire pressure e Check operator presence and ROS systems for proper operation e Check for loose fasteners 15 e x 5 m 0 E 3 o go D o o lt a o 3 2 9 SOH 910 9 J U5S 3 Replace blades more often when mowing in sandy soil 4 Not required if equipped with maintenance free battery LUBRICATION CHART DSPINDLE ZERK a SPINDLE ZERK FRONT WHEEL eR FRONT
52. oughly 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 f battery is removed from tractor for storage do not store battery directly on concrete or damp surfaces 25 ENGINE FUEL SYSTEM IMPORTANT ITISIMPORTANT TOPREVENT GUMDEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS CARBURETOR FUEL FILTER FUEL HOSE OR TANK DURING STORAGE ALSO EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS CALLED GASOHOL OR USING ETHANOL OR METHANOL CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE Empty the fuel tank by starting 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 empty the gas tank and carburetor if using fuel stabilizer ENGINE OIL Drain oil with engine warm and r
53. p in Visual Adjust ment instructions above e Recheck measurements adjust if necessary until both sides are equal FRONT TO BACK ADJUSTMENT See Figs 26 and 27 IMPORTANT Deck must be level side to side To obtain the best cutting results the mower blades should be adjusted so the front tip is 1 8 to 1 2 lower than the rear tip when the mower is in its highest position Raise mower to highest position Position any blade so the tip is pointing straight forward Measure distance B to the ground at front and rear tip of the blade If front tip of blade is not 1 8 to 1 2 lower than the rear CAUTION Blades are sharp Protect your hands with gloves and or wrap blade with heavy cloth FIG 26 tip go to the front of tractor e With an 11 16 or adjustable wrench loosen jam nut A several turns to clear adjustment nut B e With a 3 4 or adjustable wrench turn front link adjust ment nut B clockwise Itighten to raise the front of mower or counterclockwise loosen to lower the front mower 7 Tighten adjust nut ie B to raise mower Loosen adjust nut B to lower Loosen jam nut A first FIG 27 NOTE Each full turn of the adjustment nut will change mower height about 1 8 e Recheck measurements adjust if necessary until front tip of blade is 1 8 to 1 2 lower than the rear tip Holdadjustmentnutin position with wrench and tighten
54. r things ambient operating conditions and engine to engine variability Given both the wide array of prod ucts on which engines are placed and the variety of environmental issues applicable to operating the equipment the gas engine will not develop the rated gross power when used in a given piece of power equipment actual on site or net horsepower This difference is due to a variety of factors including but not limited to accessories air cleaner ex haust charging cooling carburetor fuel pump etc application limitations ambient operating conditions temperature humidity altitude and engine to engine variability Due to manufacturing and capacity limitations Briggs amp Stratton may substitute an engine of higher rated power for this Series engine 37 TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT NO 960 43 00 38 SEAT ASSEMBLY seat tex 6 tex LT KEY PART KEY PART NO NO DESCRIPTION NO NO DESCRIPTION 1 532 19 75 18 Seat 37 87380 05 00 Nut Lock 5 16 18 unc 2 532 18 01 66 Bracket Pivot Fender 40 532 19 76 61 Handle Slide Seat 3 532 14 06 75 Strap Asm Fender 41 532 19 82 00 Spring Latch Seat 6 873 80 06 00 Nut Lock W Ins 3 8 16 unc 43 874760612 Bolt Fin Hex 3 8 16 unc x 3 4 7 532 12 41 81 Spring Seat Cprsn 44 819133812 Washer 13 32 x 2 3 8 x 12 Ga 8 532 17 18 77 Bolt 5 16 18 uncx 3 4 w Sems 10 53219 69 77 Pan Seat 21 532 17 18 52 Bolt Shoulder 5 16 18 NOTE All component dimens
55. ss 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 43 532 4107 13 REV1 12 07 06 TB Husqvarna Printed in U S A
56. stopping engine 27 CORRECTION BO mc Bom Boc 00 sU oo E Turn ignition key to ROS position See Operation section Check wiring switches and connections If not corrected contact an authorized service center department Replace blade Tighten blade bolt Level mower deck Clean underside of mower housing Replace blade mandrel Clean around mandrels to open vent holes Remove obstruction Replace mower drive belt Replace idler pulley Replace blade mandrel Place throttle control in FAST position Shift to slower speed Allow grass to dry before mowing Level mower deck Check tires for proper air pressure Replace sharpen blade Tighten blade bolt Clean underside of mower housing Replace mower drive belt Reinstall blades sharp edge down Replace with blades listed in this manual Clean around mandrels to open vent holes Turn light 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 Move throttle control between half and full speed fast position before stopping engine TRACTOR MODEL NUMBER LTH1538 96043003800 PRODUCT 960 43 00 38 SCHEMATIC 03101 194276 400449 Manual Tex SOLENOID STARTER 1 I 1 ATTACHMENT CLUTCH CL
57. t cutting performance Reduce tire pressure to PSI shown on tires CHECK DECK LEVELNESS For best cutting results mower housing should be properly leveled See TO LEVEL MOWER 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 and mower blade drive belts in the Service and Adjustments section of this manual Verify that the belts are routed correctly CHECK BRAKE SYSTEM After youlearn howto operate yourtractor checkto seethat the brake is operating properly See TO CHECK BRAKE in the Service and Adjustments section of this manual CHECKLIST BEFORE YOU OPERATE YOUR NEW TRACTOR WE WISH TO ASSURE THAT YOU RECEIVE THE BEST PERFORMANCE AND SATISFACTION FROM THIS QUALITY PRODUCT PLEASE REVIEW THE FOLLOWING CHECKLIST 4 All assembly instructions have been completed 4 No remaining loose parts in carton X Battery is properly prepared and charged Minimum 1 hour at 6 amps X Seat is adjusted comfortably and tightened securely Alltires are properly inflated For shipping purposes the tires were overinflated at the factory sure mower deck is properly leveled side to side front to rear for best cutting results Tires must be properly inflated for leveling Check mower and drive belts Be sure they are routed properly around pulleys and inside all belt keepers Check wiring See that all connections are sti
58. tachment Clutch Engage Position FIG 8 11 performing any adjustments or repairs We recommend a wide vision safety mask over spectacles GROUND DRIVE To stop ground drive depress clutch brake pedal all the way down Move gear shift lever J to neutral position ENGINE Move throttle control D between half and full speed fast position NOTE Failure to move throttle control between half and full speed fast position before stopping may cause en gine to backfire Turn ignition key F to STOP position and remove key Always remove key when leaving tractor to prevent unauthorized use IMPORTANT Leaving the ignition switch in any position other than STOP will cause the battery to discharge and go dead NOTE Under certain conditions when tractor is standing idle with the engine running hot engine exhaust gases may cause browning of grass To eliminate this possibility al ways stop engine when stopping tractor on grass areas CAUTION Always stop tractor com pletely as described above and set parking brake before leaving the operator s position FIG 9 TO USE THROTTLE CONTROL D See Fig 9 Always operate engine at full speed fast Operating engine less than full speed fast reduces engine s operating efficiency Full speed fast offers the best mower performance OPERATION See Fig 10 The direction and speed of movement is controlled by th
59. tion of manual With mower in desired height of cut position gauge wheels should be assembled so they are slightly off the ground Install gauge wheel in appropriate hole Tighten securely Repeat for all installing gauge wheel in same adjust ment hole FIG 12 REVERSE OPERATION SYSTEM ROS Your tractor is equipped with a Reverse Operation System ROS Any attempt by the operator to travel in the reverse direction with the attachment clutch engaged will shut off the engine unless ignition key is placed in the ROS ON position A WARNING Backing up with the attachment clutch en gaged while mowing is strongly discouraged Turning the ROS to allow reverse operation with the attachment clutch engaged should only be done when the operator decides it is necessary to reposition the machine with the attachment engaged Do not mow in reverse unless absolutely necessary USING THE REVERSE OPERATION SYSTEM Depress clutch brake pedal all the way down and hold e With engine running turn ignition key counterclockwise to ROS ON position Look down and behind before backing Move gear shift leverto reverse R position and slowly release clutch brake pedal to start movement When use of the ROS is no longer needed turn the ignition key clockwise to engine ON position OPERATION ROS ON POSITION ENGINE ON POSITION NORMAL OPERATING 02829 TO OPERATE See Fig 1
60. utral N position Place attachment clutch in DISENGAGED position Turn ignition key to STOP and remove key Make sure the blades and all moving parts have completely stopped Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug TO REMOVE MOWER See Fig 19 Place attachment clutch in DISENGAGED position Lower attachment lift lever to its lowest position Roll belt off engine pulley M and belt keepers G e Remove retainer spring slide collar L off and push housing guide P out of bracket e Remove clutch cable spring Q from idler arm e Disconnect front link E from mower remove retainer spring and washer e Go to either side of mower and disconnect mower suspension arm A from chassis pin B and rear lift link C from rear mower bracket D remove retainer springs and washers CAUTION AFTER REAR LIFT LINKS ARE DISCONNECTED THE ATTACH MENT LIFT LEVER WILL BE SPRING LOADED HAVE A TIGHT GRIP ON LIFT LEVER WHEN CHANGING POSITION OF THE LEVER Slide mower out from under right side of tractor IMPORTANT IF AN ATTACHMENT OTHER THAN THE MOWER IS TO BE MOUNTED ON THE TRACTOR REMOVE THE FRONT LINK E AND REAR LIFT LIKS C FROM TRACTOR AND HOOK THE CLUTCHSSPRING INTO THE CABLE GUIDE ON OF LOWER DASH TO INSTALL MOWER See Fig 20 23 Be sure tractor is on level surface and engage parking brake
61. ver by the machine Never allow children to operate the machine Use extra care when approaching blind corners shrubs pin or other objects that may block your view of a child IV TOWING Tow only with a machine that has a hitch designed for towing Do not attach towed equipment except at the hitch point Follow the manufacturer s recommendation for weight limits for towed equipment and towing on slopes Never allow children or others in or on towed equip ment On slopes the weight of the towed equipment may cause loss of traction and loss of control Travel slowly and allow extra distance to stop V SERVICE SAFE HANDLING OF GASOLINE To avoid personal injury or property damage use extreme care in handling gasoline Gasoline is extremely flammable and the vapors are explosive Extinguish all cigarettes cigars pipes and other Sources of ignition Use only approved gasoline container Never remove gas cap or add fuel with the engine run ning Allow engine to cool before refueling Never fuel the machine indoors Never store the machine or fuel container where there is an open flame spark or pilot light such as on a water heater or other appliances Never fill containers inside a vehicle or on a truck or trailer bed with plastic liner Always place containers on the ground away from your vehicle when filling Remove gas powered equipmentfromthe truck ortrailer and refuel it on the ground If this is not possible t

Husqvarna LTH1538 User's Manual

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