Husqvarna LTH140 User Manual

LTH140Owner’s Manual

10OPERATIONKNOW YOUR TRACTORREAD THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOROur tractors conform to the safety standards o

11OPERATIONThe operation of any tractor can result in foreign objects thrown into the eyes,which can result in severe eye damage. Always wear safety

12OPERATIONTO OPERATE MOWER (See Fig. 11)Your tractor is equipped with an operator presence sensingswitch. Any attempt by the operator to leave the

13OPERATION CAUTION: Fill to bottom of gas tankfiller neck. Do not overfill. Wipe off anyspilled oil or fuel. Do not store, spill oruse gasoline n

14CUSTOMER RESPONSIBILITIESBEFORE EACH USE✔✔✔✔✔TRACT0RAdjust Motion Drive Belt(s) TensionInspect Muffler/Spark ArresterLubrication ChartCheck Brake Op

15CUSTOMER RESPONSIBILITIESTRACTORAlways observe safety rules when performing any mainte-nance.BRAKE OPERATIONIf tractor requires more than six (6) fe

16CUSTOMER RESPONSIBILITIESBATTERY (See Fig. 16)Your tractor has a battery charging system which is suffi-cient for normal use. However, periodic cha

17CUSTOMER RESPONSIBILITIESENGINELUBRICATIONOnly use high quality detergent oil rated with API serviceclassification SF or SG. Select the oil's

18CUSTOMER RESPONSIBILITIESCLEAN AIR INTAKE/COOLING AREASTo insure proper cooling, make sure the grass screen,cooling fins, and other external surface

19SERVICE AND ADJUSTMENTSCAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:• Depress clutch/brake pedal fully and set parking brake.• Place motio

2Look for this symbol to point out impor-tant safety precautions. It meansCAUTION!!! BECOME ALERT!!! YOURSAFETY IS INVOLVED.SAFETY RULESSafe Operat

20SERVICE AND ADJUSTMENTSFRONT-TO-BACK ADJUSTMENT (See Figs. 23 and 24)IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IFTHE FOLLOWING FRONT-TO-BACK ADJU

21SERVICE AND ADJUSTMENTS.012"ROTORBRAKE PLATESLOT (3)NYLON LOCKNUT (3)CLUTCH PLATEFIG. 26TO ADJUST BRAKE (See Fig. 27)Your tractor is equipped w

22SERVICE AND ADJUSTMENTSTO REPLACE MOTION DRIVE BELT(See Fig. 28)Park the tractor on level surface. Engage parking brake.For assistance, there is a

23SERVICE AND ADJUSTMENTSNEGATIVE TERMINALPOSITIVE TERMINALNEGATIVE TERMINALPOSITIVE TERMINALCHARGEDBATTERYCABLESCHASSISTO ADJUST STEERING WHEEL ALIGN

SERVICE AND ADJUSTMENTS24TO REPLACE FUSEReplace with 30 amp automotive-type plug-in fuse. Thefuse holder is located in the engine compartment, direct

25SERVICE AND ADJUSTMENTSIDLE FUELADJUSTINGNEEDLEIDLE SPEEDADJUSTINGSCREWFIG. 34 TO ADJUST CARBURETOR (See Fig. 34)The carburetor has been preset at t

26STORAGEImmediately prepare your tractor for storage at the end ofthe season or if the tractor will not be used for 30 days ormore.CAUTION: Never st

TROUBLESHOOTING POINTS27Will not start 1. Out of fuel. 1. Fill fuel tank.2. Engine not “CHOKED” properly. 2. See “TO START ENGINE” in Operation sectio

TROUBLESHOOTING POINTS28PROBLEM CAUSE CORRECTIONEngine continues to run 1. Faulty operator-safety presence control system. 1. Check wiring, switches

2914 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)SCHEMATICHEADLIGHTSWITCH (OFF)HEADLIGHTSBATTERYGBSMLIGNITIONSWITCHNON-REMOVABLECONNECTIONSR

3PRODUCT SPECIFICATIONSHORSEPOWER: 14.0GASOLINE CAPACITY 5 QUARTSAND TYPE: UNLEADED REGULAROIL TYPE (API-SF/SG): SAE 10W30 (above 32°F)SAE 5W-30 (belo

30REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. 954001192AELECTRICALComm. Harn. 14042122212442434034262825304444313233292319201920415150393836367014

31REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. 954001192AELECTRICAL1 532121537 Battery 12 Volt 30 Amp2 874760412 Bolt Hex Hd 1/4-20unc X 3/43 819091

32REPAIR PARTS14 HP 42" TRACTOR - MODEL NO.954001192ACHASSIS AND ENCLOSURES8132338393526331335263310341311359915647625267169717082838424269192908

33REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. 954001192ACHASSIS AND ENCLOSURESKEY PARTNO. NO. DESCRIPTIONKEY PARTNO. NO. DESCRIPTION1 532140341 Cha

34REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)DRIVE88868751326130526158324559424251318138614919273741424044484519971673181031029

35REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)DRIVEKEY PARTNO. NO. DESCRIPTION1 532144436 Transaxle Assembly2 532142431 Spring,

36REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)ENGINE21OPTIONAL EQUIPMENTSpark Arrester29242344313337334073757476327748079793143

37REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)ENGINE1 532132753 Control Th/ch2 817720410 Screw Hex Thd Cut 1/4-20x5/8 T3 - - -

38REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)STEERING ASSEMBLY5957794333534333343532436438171819222120827231112242925581012111

39REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)STEERING ASSEMBLY1 532124415 Wheel Steering2 532142033 Axle Asm Fr LT W/gzks 38/

4TABLE OF CONTENTSINDEXAAdjustments:Brake... 21Carburetor ... 24Clutch ...

40REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (H954001192A)SEAT ASSEMBLY124161512131725438978971811262221510514KEY PARTNO. NO. DESCRIPTION1

41KEY PARTNO. NO. DESCRIPTION1 532138956 Decal Instruction Dash Eng/fr2 532140863 Decal Ins Hood RH LTH140 Hydro3 532140728 Decal Hood RH Husq4 532140

42REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)42" MOWER15141213111098166830313233355434555640401714644212224252627228292321

43REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)42" MOWER1 532144393 Deck Asm MWR 42"weldment2 872140506 Bolt Rdhd Sqnk

44REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)MOWER LIFT ASSEMBLY152016171820201520456231654781021222324252627282930374135364038

45REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)MOWER LIFT ASSEMBLYKEY PARTNO. NO. DESCRIPTION1 532136971 Wire Asm Inner W/plunger

46REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)HYDRO-GEAR TRANSAXLE - MODEL NO. 310-0750

47REPAIR PARTS14 HP 42" TRACTOR - MODEL NO. LTH140 (954001192A)HYDRO-GEAR TRANSAXLE - MODEL NO. 310-0750KEY PARTNO. NO. DESCRIPTION1 532142930 H

48SERVICE NOTES

49SERVICE NOTES

5CONTENTS OF HARDWARE PACK(2) Hex Bolts 1/4-20 x 3/4(2) Washers 9/32 x 5/8 x 16 Gauge(2) Lock Washers 1/4 (2) Hex Nuts 1/4-20 Parts packed separ

5015° MAX.SIGHT AND HOLD THIS LEVEL WITHSKY LINE OR TREE.CUT OUT ON DOTTED LINESTHIS IS A 15° SLOPESIGHTING GUIDEONLY RIDE UP AND DOWN HILL,NOT AC

51Effective May 1, 1992WARRANTY STATEMENT(2) Failure to operate or maintain the unit in accordance with the Owner’s/Operator’s manual or instructions

6ASSEMBLYSTEERINGWHEELADAPTERFIG. 1Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purp

7ASSEMBLYINSTALL SEAT (See Fig. 3)Adjust seat before tightening adjustment knob.• Remove cardboard packing on seat pan.• Place seat on pan and assembl

8ASSEMBLYINSTALL BATTERY (See Figs. 4 and 5)CAUTION: Do not short battery termi-nals. Before installing battery, removemetal bracelets, wristwatch b

9ASSEMBLYASSEMBLE GAUGE WHEELS TO MOWERDECK (See Fig. 7)Assemble gauge wheels with tractor on a flat level surface.• Adjust mower to desired cutting h