DRAFT
TM 5-4210-249-13&P-1
0115
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04115
WARNING
ICON 3
Remove rings, wristwatches, neck chains, and any other jewelry before working
around vehicle. Jewelry can catch on equipment and cause serious injury. Jewelry
and tools may short across electrical circuits and cause damage to equipment, or
severe burns or electrical shock to personnel.
Step 57.
Turn battery disconnect switch to OFF position (WP 0007). Open pump operator's
panel housing (WP 0325). Disconnect pump operator's panel wire harness pump
house wire harness connector. Turn battery disconnect switch to ON position
(WP 0007). While an assistant pushes pump operator's panel PUMP PRIME switch
(WP 0004), check for 22 to 28 VDC across pump operator's panel wire harness wire
1590 (red) at pump operator's panel wire harness pump house wire harness connector,
terminal 4 and a known good ground.
a.
If 22 to 28 VDC are present, repair wire 1590 in pump house wire
harness if repairable (TM 9-2320-325-14&P), or replace pump house
wire harness (WP 0458).
b.
If 22 to 28 VDC are not present, repair wire 1590 in pump operator's
panel wire harness if repairable (TM 9-2320-325-14&P), or replace
pump operator's panel wire harness (WP 0459).
0115-32
