Husqvarna LOYTH20F42T To Start Engine with a Weak BAT- Tery, Replacing Battery, To Replace Fuse

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TO START ENGINE WITH A WEAK BAT- TERY

WARNING: Lead-acid batteries gen- erate explosive gases. Keep sparks, flame and smoking materials away from bat- teries. Always wear eye protection when around batteries.

If your battery is too weak to start the engine, it should be recharged. (See "BAT- TERY" in the MAINTENANCE section of this manual).

If “jumper cables” are used for emergency starting, follow this procedure: IMPORTANT: Your tractor is equipped with a 12 volt system. The other vehicle must also be a 12 volt system. Do not use your tractor battery to start other vehicles.

TO ATTACH JUMPER CABLES -

1.Connect one end of the RED cable to the POSITIVE (+) terminal of each battery(A-B), taking care not to short against tractor chassis.

2.Connect one end of the BLACK cable to the NEGATIVE (-) terminal (C) of fully charged battery.

3.Connect the other end of the BLACK cable (D) to good chassis ground, away from fuel tank and battery.

TO REMOVE CABLES, REVERSE ORDER -

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

2.RED cable last from both batteries.

Weak or Dead

Fully Charged

Battery

Battery

REPLACING BATTERY

WARNING: Do not short battery terminals by allowing 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 first to prevent sparking from accidental grounding.

1.Lift hood to raised position.

2.Disconnect BLACK battery cable (A) then RED battery cable and carefully remove battery from tractor.

3.Install new battery with terminals in same position as old battery.

4.First connect RED battery cable (B) to positive (+) battery terminal with hex bolt and keps nut as shown. Tighten securely. Slide terminal cover (C) over terminal.

5.Connect BLACK grounding cable to negative (-) battery terminal with re- maining hex bolt and keps nut. Tighten securely

6.Close hood.

A Negative

(Black)

Cable

C

Positive B (Red) Cable

02954

TO REPLACE HEADLIGHT BULB

1.Raise hood.

2.Remove bulb holder from the hole in the backside of the grill.

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

4.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 30 amp automotive-type plug-in fuse. The fuse holder is located behind the dash.

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Contents LOYTH20F42T General Operation Safety RulesII. Slope Operation ServiceIII. Children IV. TowingGeneral Service Table of Contents Unassembled Parts ASSEMBLY/PRE-OPERATIONTo Remove Tractor from Carton Check Tire Pressure ChecklistCheck Deck Levelness Check for Proper Position of ALL BeltsOperation Service Reminder / Hour Meter Attachment Clutch SwitchKnow Your Tractor THROTTLE/CHOKE ControlTo SET Parking Brake HOW to USE Your TractorStopping To USE Throttle Control DTo Move Forward Backward System CharacteristicsTo USE Cruise Control To Operate Mower Using the Reverse Operation SystemReverse Operation System ROS To Operate on HillsBefore Starting the Engine Service REMINDER/HOUR MeterTowing Carts and Other ATTACH- Ments Check Engine OIL LevelPurge Transmission To Start EngineMowing Tips Lubrication Chart MaintenanceTractor Engine Transaxle Pump FluidTransaxle Cooling BeltsCleaning To Install Mower Service and AdjustmentsTractor To Remove Mower Page Precision SIDE-TO-SIDE Adjustment Visual SIDE-TO-SIDE AdjustmentTo Level Mower To Replace Mower Drive Belt To Adjust Attachment ClutchTo Replace Motion Drive Belt To Check Brake Belt InstallationTo Remove Wheel for Repairs To Start Engine with a Weak BAT- Tery Replacing BatteryTo Replace Headlight Bulb Interlocks and RelaysTo Adjust Carburetor To Adjust Throttle Control CableTo Remove Hood and Grill AS- Sembly Storage BatteryOther Problem Cause Correction Troubleshooting ChartExcessive Mower blades will Limited Warranty WarrantySuggested Guide for Sighting Slopes for Safe Operation