DRAFT
TM 5-4210-249-13&P-1
0073
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04686
Step 4.
Turn battery disconnect switch to OFF position (WP 0007). Remove relay P7 from
pump house power distribution block. Turn battery disconnect switch to ON position
(WP 0007). Check for 22 to 28 VDC at pump house distribution block wire 4070
(white), terminal 3 to a known good ground.
If 22 to 28 VDC are not present, repair wire 4070 in pump house power
distribution wire harness if repairable (TM 9-2320-325-14&P), or replace
pump house power distribution wire harness and block (WP 0457).
0073-3
