SERVICE HEADLAMP CIRCUIT (HI BEAM). (Cont)

TM 9-2350-238-20-1

Make sure MASTER switch is OFF before repairing electrical

circuits. Failure to observe this warning could result in injury

to personnel.

Brake foot pedal is spring-loaded. Block tracks and release

parking brake before working on headlamp dimmer switch.

Press headlamp dimmer switch for high beam operation. Set MASTER

Step 1.

switch OFF. Disconnect connector from headlamp dimmer switch. Place

red probe in pin socket F. Place black probe in pin socket G. If multimeter

indicates 0 ohms, go to step 2. If multimeter indicates infinity, replace

headlamp dimmer switch. Refer to page 2-584. Connect connector to

headlamp dimmer switch.

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