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 342 of 1364
TM 9-2350-238-20-1
2-12. ELECTRICAL CIRCUIT TROUBLESHOOTING (CONT).
BD. AIR INTAKE FAN AND SOLENOID CIRCUIT.
Step 1.
Remove lead 344 from 20A circuit breaker (near driver's seat). Place red
probe in circuit breaker receptacle. Ground black probe. Set MASTER
switch ON. If multimeter indicates about 24 volts, go to step 3. If
multimeter indicates no voltage, go to step 2. Set MASTER switch OFF.
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