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 359 of 1364

TM 9-2350-238-20-1
Step 1.
Remove lamp from driver's heater control box. Refer to page 2-1056.
Connect multimeter to contacts of lamp. If multimeter indicates about 75
ohms, go to step 2. If multimeter indicates infinity, replace lamp. Refer to
page 2-1055.
Step
2.
Disconnect lead 400 from 20A circuit breaker (near driver's seat). Place red
probe in 20A circuit breaker receptacle. Ground black probe. Set MASTER
switch ON. If multimeter indicates about 24 volts, go to step 4. If
multimeter indicates no voltage, go to step 3. Set MASTER switch OFF.
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