TM 9-2350-247-20-1
FRONT BILGE PUMP AND/OR LIGHT DOES NOT OPERATEContinued
0084 00
2Y
1. Remove circuit 452 plug (1) from pump jack (2).
2. Measure voltage between plug 452 (1) and ground.
3. Does multimeter read more than 17 volts?
YES
NO
2YN
1. Repair main wiring harness
(WP 0294 00).
2. Verify no faults found.
3Y
1. Turn MASTER SWITCH OFF.
2. Measure resistance between bilge pump body (1) and ground
lead (2).
3. Does multimeter read 0 ohms?
YES
NO
3YN
1. Replace ground lead to bilge pump
(WP 0424 00).
2. Verify no faults found.
4Y
1. Replace bilge pump (WP 0424 00).
2. Verify no faults found.
0084 00-2