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 590 of 948

TM 9-2350-256-20-1

0092 00

CORRECTIVE ACTION –Continued

6.

Reconnect switch panel to gage panel and miscellaneous switches wiring harness to main switch

panel. Place a jumper wire from switch panel to hull to ground panel. Disconnect wire 25/27 from 15

A circuit breaker. Place red lead of multimeter on circuit breaker terminal and black lead to ground.

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

repair/replace wire 25/27 of main lighting and B.O. selector switch wiring harness (see WP 0218 00).

If voltage is not present, go to step 7.

7.

Reconnect wire 25/27 to 15 A circuit breaker. Disconnect wire 10 from 15 A circuit breaker. Place

red lead of multimeter on wire 10 and black lead to ground. Turn MASTER switch on and check for

voltage. Turn MASTER switch OFF. If voltage is present, replace 15 A circuit breaker (see WP 0159

00). If voltage is not present, repair/replace wire 10 of main lighting and B.O. selector switch wiring

harness (see WP 0218 00).

0092 00-6