TM 9-2350-256-20-1
0085 00
CORRECTIVE ACTION Continued
19. Install main switch panel (8), flat washer (7), ground lead (6), three lockwashers (5), and three screws
(4). Open air inlet doors (TM 9-2350-256-10). Disconnect wire 48 pin A from bulkhead to master relay
wiring harness. Place red multimeter lead in socket and black lead to ground. Turn MASTER switch
on and check for voltage. If voltage is present, repair/replace switch panel, radio, and bilge pump to
bulkhead wiring harness (see WP 0202 00). If voltage is not present, troubleshoot master relay circuit
END OF WORK PACKAGE
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