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

  TM-9-2350-238-20-1 - Page 132 of 1364

TM 9-2350-238-20-1
2-12. ELECTRICAL CIRCUIT TROUBLESHOOTING (CONT).
Make sure MASTER switch is OFF before repairing
electrical circuits. Failure to observe this warning
could result in injury to personnel.
Step 6.
Disconnect wiring harness at bulkhead disconnect. Place red probe on
plug pin (lead 82) and ground black probe. Set MASTER switch ON. If
multimeter indicates no voltage, repair lead 82 between bulkhead
disconnect and master relay. Refer to page 2-371. If multimeter indicates
about 24 volts, go to step 7. Set MASTER switch OFF. Connect wiring
harness at bulkhead disconnect.
2-106


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