TM 9-2350-256-20-1
0081 00
CORRECTIVE ACTION Continued
18. Reconnect main lighting and master relay wiring harness to main lighting switch. Disconnect wire 15
of main lighting and master relay wiring harness at connector. Place red lead of multimeter in female
connector of wire 15 and black lead to ground. Turn MASTER switch on and check for voltage. Turn
MASTER switch OFF. If voltage is present, repair/replace wire 15 of main lighting and master relay
wiring harness (see WP 0219 00). If voltage is not present, repair/replace wire 10 of main lighting and
B.O. selector switch wiring harness (see WP 0218 00).
19. Reconnect switch panel to gage panel and miscellaneous switches wiring harness to main switch panel.
Install main switch panel (10), flat washer (9), ground lead (8), three lockwashers (7), and three screws
(6). 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
(see WP 0042 00).
END OF WORK PACKAGE
0081 00-12
