AIR INTAKE FAN AND SOLENOID CIRCUIT. (Cont)

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 8.

Disconnect indicator light ground lead. Place red probe in indicator light

ground lead terminal. Ground black probe. Set MASTER switch ON. Set

AIR INTAKE FAN switch ON. If multimeter indicates about 24 volts, repair

indicator light ground lead. Refer to page 2-371. If multimeter indicates no

voltage, replace indicator light. Refer to page 2-1053. Set MASTER switch

OFF. Set AIR INTAKE FAN switch OFF. Connect ground lead.

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