TEST OR INSPECTION
Install circuit breaker P1 (WP 0412). Open pump operator's housing (WP 0540).
Disconnect pump operator's panel wire harness direct tank fill valve connector. Turn
battery disconnect switch to ON position (WP 0007). With a test lead set, check for 22
to 28 VDC between pump operator's panel wire harness wire 2314 (red) at direct tank
fill valve wire harness connector, terminal 1 and a known good ground.
If 22 to 28 VDC are not present, repair wire 2314 in pump house power
distribution wire harness if repairable (TM 9-2320-325-14&P), or replace
pump house distribution wire harness and block (WP 0457).