DRAFT
TM 5-4210-249-13&P-1
0119
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04024
Step 30.
Connect red and blue air lines on two elbows. Disconnect valve control wire harness
driver side tank-to-pump control valve connector. Have an assistant put cab or pump
operator's panel TANK TO PUMP switch to on position (WP 0004). With a test lead set,
check for 22 to 28 VDC between valve control wire harness wire 2855 (red) at valve
control wire harness driver side tank-to-pump control valve connector, terminal 1 and a
known good ground.
If 22 to 28 VDC are not present, repair wire 2855 in valve control wire
harness if repairable (TM 9-2320-325-14&P), or replace valve control wire
harness (WP 0463).
Step 31.
Put cab or pump operator's panel TANK TO PUMP switch to off position (WP 0004).
Turn battery disconnect switch to OFF position (WP 0007). Check for continuity across
valve control wire harness wire 2200 (black) from valve control wire harness driver side
tank-to-pump control valve connector, terminal 2 to a known good ground.
a.
If there is continuity, replace shutoff control valve manifold (WP 0427).
b.
If there is no continuity, repair wire 2200 in valve control wire harness if
repairable (TM 9-2320-325-14&P), or replace valve control wire
harness (WP 0463).
0119-23
