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 383 of 1364

TM 9-2350-238-20-1
Step 3.
Disconnect overheat thermostat to relay branched wiring harness from oil
reservoir heater. Connect overheat thermostat to relay branched wiring
harness to oil reservoir heater. If relay actuates, go to step 4. If relay does
not actuate, go to step 6.
Step 4.
Disconnect overheat thermostat to relay branched wiring harness from relay.
Place red probe in connector. Ground black probe. If multimeter indicates
about 24 volts, go to step 5. If multimeter indicates no voltage, replace
relay. Refer to page 2-1088. Connect wiring harness.
2-357


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