DRIVER'S AIR PURIFIER CIRCUIT. (Cont) - TM-9-2350-238-20-10395

TM 9-2350-238-20-1

Make sure MASTER switch is OFF before repairing

electrical circuits. Failure to observe this warning

could result in injury to personnel.

Step 6.

Disconnect lead 415 from input side of AIR PURIFIER SWITCH. Place red

probe in lead 415. Ground black probe. Set MASTER switch ON. If

multimeter indicates about 24 volts, go to step 7. If multimeter indicates no

voltage, repair lead 415 between circuit breaker and AIR PURIFIER

SWITCH. Refer to page 2-371. Set MASTER switch OFF. Connect lead.

Step 7.

Disconnect lead 415 from output side of AIR PURIFIER SWITCH. Place

red probe in AIR PURIFIER SWITCH. Ground black probe. Set MASTER

switch ON. Set AIR PURIFIER SWITCH ON. If multimeter indicates about

24 volts, go to step 8. If multimeter indicates no voltage, replace AIR

PURIFIER SWITCH. Refer to page 2-1176. Set MASTER switch OFF. Set

AIR PURIFIER SWITCH OFF. Connect lead.

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