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 514 of 948

TM 9-2350-256-20-1

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CORRECTIVE ACTION –Continued

4.

Remove three screws (7), three lockwashers (8), ground wire (9), flat washer (10), and release main

switch panel (11) from mounting brackets. Disconnect switch panel to gage panel and miscellaneous

switches wiring harness from main switch panel. Place red lead of multimeter on pin N of wire 10 and

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

voltage is present, go to step 5. If voltage is not present, go to step 11.

5.

Place red lead of multimeter on pin D of wire 75/16 and black lead on pin L of wire 75. Check for

continuity. If continuity is present, go to step 6. If continuity is not present, go to step 9.

0082 00-4