Husqvarna LTH2042 owner manual To Replace Headlight Bulb, Interlocks and Relays, To Replace Fuse

Page 23

SERVICE AND ADJUSTMENTS

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.

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.

TO REMOVE CABLES, REVERSE ORDER -

BLACK cable first from chassis and then from the fully charged battery.

RED cable last from both batteries.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WEAK OR DEAD

 

FULLY CHARGED

BATTERY

 

BATTERY

FIG. 26

REPLACING BATTERY (See Fig. 27)

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.

TO REPLACE HEADLIGHT BULB

Raise hood.

Pull bulb holder out of the hole in the backside of the grill.

Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill.

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.

TO REMOVE HOOD AND GRILL ASSEMBLY (See Fig. 28)

Raise hood.

Unsnap headlight wire connector.

Stand in front of tractor. Grasp hood at sides, tilt toward engine and lift off of tractor.

To replace, reverse above procedure.

HOOD

HEADLIGHT WIRE

CONNECTOR

02495

FIG. 28

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.

KEPS NUT

TERMINAL

ACCESS

DOOR

TERMINAL

GUARD

HEX BOLT

POSITIVE (RED)

CABLE

NEGATIVE (BLACK)

CABLE

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

FIG. 27

and/or adjustment.

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Contents LTH2042 Safety Rules Safety Rules Table of Contents Slope Sheet Unassembled PartsSteering Wheel Seat To Remove Tractor from CAR- TON AssemblyTools Required for Assembly HOW to SET UP Your TractorInstall Seat See Fig Check for Proper Position of ALL Belts Assemble Gauge Wheels to Mower Deck See FigCheck Tire Pressure Check Deck LevelnessOperation Know Your Tractor HOW to USE Your Tractor To Transport See Figs To Adjust Gauge Wheels See FigTo Operate Mower See Fig To Operate on HillsADD Gasoline Before Starting the EngineTowing Carts and Other ATTACH- Ments Check Engine OIL LevelPurge Transmission Mowing TipsGeneral Recommendations MaintenanceLubrication Chart Service DatesTractor Transaxle Pump Fluid EngineBelts Transaxle CoolingCleaning To Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig FRONT-TO-BACK Adjustment See Figs To Level Mower HousingTo Replace Motion Drive Belt See Fig To Check and Adjust Brake See FigTo Replace Mower Blade Drive Belt See Fig Front Wheel TOE-IN/CAMBER Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel ALIGN- Ment To Replace Headlight Bulb To Adjust Throttle Control CableTo Adjust Choke Control To Adjust CarburetorEngine OIL StorageOther Fuel SystemTroubleshooting Points Troubleshooting Points Tractor - Model Number LTH2042 LTH2042A, Product no 57 SchematicElectrical KEY Part NO. NO. Description Chassis and Enclosures 58 532 18 44-62 Duct Air Drive CRD KEY Part DescriptionSteering Assembly KEY Part NO. NO. Description 13 532 18 59-09 Gasket Eng EngineSeat Assembly Wheels & Tires DecalsMower Lift 185 Mower DeckKey nos , 91, 94, 95, 113 Warranty Statement Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe Operation532 18 99-02 Rev 5.26.04 RD/MH