DRAFT
TM 5-4210-249-13&P-1
0109
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT02699
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 18.
Install circuit breaker P9 (WP 0412). Open pump operator's panel housing (WP 0325).
Disconnect pump house wire harness NO. 1 DRIVER SIDE DISCHARGE valve control
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 4076
(purple) at NO. 1 DRIVER SIDE DISCHARGE valve control connector, terminal A and a
known good ground.
If 22 to 28 VDC are not present, go to Step 20.
Step 19.
Turn battery disconnect switch to OFF position (WP 0007). With a test lead set, check
for continuity across wire 3895 (black) from pump operator's panel NO. 1 DRIVER SIDE
DISCHARGE valve control connector, terminal B and a known good ground.
a.
If there is continuity, replace NO. 1 DRIVER SIDE DISCHARGE valve
control (WP 0417).
b.
If there is no continuity, repair wire 3895 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).
0109-13
