Husqvarna LTH140 To Replace Motion Drive Belt See Fig, To Adjust Motion Control Lever See Fig

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SERVICE AND ADJUSTMENTS

TO REPLACE MOTION DRIVE BELT (See Fig. 28)

Park the tractor on level surface. Engage parking brake. For assistance, there is a belt installation guide decal on bottom side of left footrest.

•Remove mower (See “TO REMOVE MOWER” in this section of this manual.)

•Disconnect clutch wire harness.

•Remove clutch locator.

•Remove upper belt keeper.

•Remove belt from stationary idler and clutching idler.

•Pull belt slack toward rear of tractor. Carefully remove belt upwards from transmission input pulley and over cooling fan blades.

•Pull belt toward front of tractor and remove downwards from around electric clutch.

•Install new belt by reversing above procedure.

IMPORTANT: MAKE SURE UPPER BELT KEEPER IS POSITIONED PROPERLY BETWEEN LOCATOR TABS AND ELECTRIC CLUTCH WIRE CONNECTION IS SECURE.

ELECTRIC CLUTCH

CLUTCH LOCATOR

UPPER BELT

 

KEEPER

 

LOCATOR

 

TABS

 

CLUTCHING

 

IDLER

 

STATIONARY

 

IDLER

 

INPUT

 

PULLEY

 

 

CLUTCH

 

WIRE

 

HARNESS

FIG. 28

TO ADJUST MOTION CONTROL LEVER (See Fig. 29)

The motion control lever has been preset at the factory and adjustment should not be necessary.

If for any reason the motion control lever will not hold its position while at a selected speed, it may be adjusted at the friction pack located on the right side of transmission.

•Park tractor on level surface. Stop tractor by turning ignition key to “OFF” position, and engage parking brake.

•Adjust motion control lever by tightening adjustment locknut one half (1/2) turn.

NOTE: If for any reason the effort to move the motion control lever becomes too excessive, reverse the above adjustment procedure by loosening locknut 1/4 to 1/2 turn.

Road test tractor after adjustment and repeat procedure if necessary.

ADJUSTMENT

LOCKNUT

FIG. 29

TRANSMISSION REMOVAL/REPLACEMENT

Should your transmission require removal for service or replacement, it should be purged after reinstallation before operating the tractor. See “PURGE TRANSMISSION” in Operation section of this manual.

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Contents LT H 1 4 Safety Rules Safe Operation Practices for Ride-On MowersCustomer Responsibilities Product SpecificationsModel Number LTH140 Serial Table of Contents Contents of Hardware Pack To Remove Tractor from Carton AssemblyTools Required for Assembly Before Rolling Tractor OFF SkidCheck Deck Levelness HOW to SET UP Your TractorCheck Tire Pressure Check for Proper Position of ALL BeltsInstall Battery See Figs To Attach Front Bumper See FigAssemble Gauge Wheels to Mower Deck See Fig To Convert to Bagging or DischargingOperation Know Your TractorHOW to USE Your Tractor To Operate on Hills Before Starting the EngineADD Gasoline To Start Engine See Fig Mowing TipsPurge Transmission Customer Responsibilities Lubrication ChartService Dates General RecommendationsTires TractorBrake Operation Blade CareBelts Battery See FigTo Clean Battery and Terminals Transaxle CoolingEngine To Service PRE-CLEANERTo Service Cartridge LubricationMuffler CleaningClean AIR INTAKE/COOLING Areas Spark PlugsTo Install Mower See Fig Service and AdjustmentsTo Remove Mower See Fig To Level Mower Housing FRONT-TO-BACK Adjustment See FigsBelt Installation To Adjust Attachment Clutch See FigTo Adjust Brake See Fig To Replace Mower Blade Drive Belt See FigTransmission REMOVAL/REPLACEMENT To Adjust Motion Control Lever See FigTo Replace Motion Drive Belt See Fig Front Wheel TOE-IN/CAMBER To Adjust Steering Wheel AlignmentTo Start Engine with a Weak Battery See Fig To Remove Wheel for Repairs See FigTo Replace Fuse To Remove Hood and Grill Assembly See FigTo Adjust Throttle Control Cable See Fig To Replace Headlight BulbFinal Setting To Adjust Carburetor See FigPreliminary Setting Acceleration TestStorage OtherTroubleshooting Points Problem Cause CorrectionOFF Schematic 14 HP 42 Tractor Model NO. LTH140 954001192AElectrical KEY Part NO. NO. Description Chassis and Enclosures KEY Part NO. no Description Drive KEY Part Description Engine 532132753 Control Th/ch Steering Assembly Repair Parts Seat Assembly 14 HP 42 Tractor Model NO. LTH140 H954001192ALBD48 DecalsLSB42 Mower KEY Part NO. no Description Mower Lift Assembly Repair Parts HYDRO-GEAR Transaxle Model no Repair Parts Service Notes Service Notes Suggested Guide for Sighting Slopes for Safe Operation Sighting GuideWarranty Statement Limited Warranty
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