DRAFT
TM 5-4210-249-13&P-1
0077
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04409A
Step 9.
Turn water pump engine off (WP 0022). Turn battery disconnect switch to OFF
position (WP 0007). Open pump house panel A (WP 0539). Open pump operator's
panel housing (WP 0325). Disconnect pump operator's panel wire harness water pump
engine ECU wire harness connector from water pump engine ECU. Open pump
operator's panel housing (WP 0325). Disconnect pump operator's panel wire harness
dual governor pressure switch wire harness 4-terminal connector. With a test lead set,
check for continuity across wire 4062 in pump operator's panel wire harness from water
pump engine ECU wire harness connector, terminal 24 to dual governor pressure
switch wire harness 4-terminal connector, terminal 3.
If continuity is not present, repair wire 4062 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).
0077-6
