MASTER RELAY CIRCUIT. (Cont) - TM-9-2350-238-20-10133

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.

To access electrical accessories panel, remove left C02 cylinder access

Step 7.

cover. Refer to page 2-923. Disconnect lead 10 from circuit breaker.

Place red probe in lead 10 and ground black probe. Set MASTER switch

ON. If multimeter indicates no voltage, repair lead 10 between circuit

breaker and bulkhead disconnect. Refer to page 2-371. If multimeter

indicates about 24 volts, go to step 8. Set MASTER switch OFF. Connect

lead 10 to circuit breaker.

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