TM-9-2350-238-20-1

HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL

MAY 1994

TM-9-2350-238-20-1 - Page 256 of 1364

TM 9-2350-238-20-1

2-12. ELECTRICAL CIRCUIT TROUBLESHOOTING (CONT).

Step 5.

Place red probe on pin C of vehicular light switch. Place black probe on pin

K. If multimeter indicates 0 ohms, go to step 6. If multimeter indicates

infinity, replace vehicular light switch. Refer to page 2-566. Connect

connector to vehicular light switch.

Step 6.

Set MASTER switch ON. Turn vehicular light switch to STOPLIGHT. Apply

brakes. If stoplight does not operate, go to step 7. If stoplight is operating,

repair lead 22 from bulkhead disconnect to vehicular light switch. Refer to

page 2-371. Set MASTER switch OFF. Turn vehicular light switch OFF.

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