TM-9-2350-238-20-2
CRANE (CAB) COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT,ARMORED, M578
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL
MAY 1993
CHANGE 1
TM-9-2350-238-20-2 - Page 83 of 495
WARNING
TM 9-2350-238-20- 2
Step 1 .
Disconnect lead 415 (1) from dome light connector (2). Place red probe i n
dome light connector. Ground black probe. Set MASTER switch ON. I f
multimeter indicates about 24 volts, go to step 3. If multimeter indicates n o
voltage, go to step 2. Set MASTER switch OFF. Connect lead .
Make sure MASTER switch is OFF before repairing electrical com-
ponents. Failure to observe this warning could result in injury t o
personnel .
Step 2 .
Disconnect lead 38 (1) from dome light connector (2). Place red probe i n
lead 38. Ground black probe. Set MASTER switch ON. If multimeter in -
dicates about 24 volts, replace dome light connector, refer to page 2-291 .
If multimeter indicates no voltage, troubleshoot cab dome light circuit, refer
to page 2-19. Set MASTER switch OFF. Connect lead .
2-4 3
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