TM-9-2350-256-20-1

RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 1 OF 2

NOVEMBER 2005

TM-9-2350-256-20-1 - Page 362 of 948

TM 9-2350-256-20-1

0063 00

CORRECTIVE ACTION –Continued

6.

Reconnect wire 419 to panel connector side of 15 A circuit breaker. Disconnect wire 419 from APU

FUEL SHUTOFF switch side of15 A circuitbreaker. Placered lead ofmultimeteron terminal of circuit

breaker and black lead to ground. Turn MASTER switch on and check for voltage. Turn MASTER

switch OFF. If voltage is present, go to step 7. If voltage is not present, replace 15 A circuit breaker

(see WP 0438 00).

7.

Reconnect wire 419 to 15 A circuit breaker. Disconnect wire 419 from circuit breaker side of APU

FUEL SHUTOFF switch. Place red lead of multimeter in wire 419 and black lead to ground. Turn

MASTER switch on and check for voltage. Turn MASTER switch OFF. If voltage is present, go to step

8. If voltage is not present, repair/replace wire 419 of APU fuel shutoff lead assembly (see WP 0438

00).

0063 00-6