Lull 944E-42 Service Manual User Manual download pdf (Page 687)

100

101

9.177

Model 644E-42/944E-42 Rev. 6/04

Electrical System

3. Label and disconnect the wire connector (4) from the

horn (1).

4. Remove the nut (5) and flat washer (6) securing the

horn with bracket to weld stud on the vehicle frame.

Remove the horn (1) from the vehicle.

Disassembly

DO NOT disassemble the horn. Replace a defective or

faulty horn with a new part.

Inspection and Replacement

Test the horn using short, heavy-gauge wires connected

to a fused or otherwise protected 6-amp minimum output,

12-volt DC power supply. Replace a defective or faulty

horn with a new part.

Installation and Testing

1. Position the horn with bracket (1) on its mounting

stud and secure with flat washer (6) and nut (5).

Torque to 10 - 16 lb-ft (7 - 12 Nm)

2. Connect the wiring harness connector lead (4) to the

horn.

3. If the vehicle has dual batteries, connect both

negative battery cables (9 and 10) to both batteries.

Connect the lower negative battery cable (9) to the

negative (-) terminal on the lower battery (11). Swing

the upper battery box (14) in and make sure that the

lip (13) on the upper battery box slides below the

knob (12). Secure in place with the knob.

4. Lower and lock engine cover. To release and lower

the engine cover (7) from the fully raised position, lift

up slightly on the cover and push the upper part of

the right gas shock (8) (orange tab) to the left. Line

up the upper part of the shock lock tube with the

lower part of the gas shock and pull the cover down

to the closed position.

5. Test the horn by turning the ignition switch to the

RUN position and pressing the horn button. The

horn should sound.

MU0650

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Lull 944E-42 Service Manual User Manual Page 687

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