DRAFT
TM 5-4210-249-13&P-1
0094
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT3703
Step 1.
Turn battery disconnect switch to ON position (WP 0007). If system air pressure is
below 85 psi (586 kPa), start engine and allow system air pressure to build to at least
85 psi (586 kPa) (TM 9-2320-347-10). Shut off engine (TM 9-2320-347-10). Open
pump house panel A (WP 0539). Open pump operator's panel (WP 0019). While an
assistant puts and holds pump operator's panel FOAM SYSTEM switch to ON position
(WP 0004), check if eductor valve operates to open position.
If eductor valve does not operate to open position, go to Step 22.
Step 2.
Check if eductor valve remains in open position when assistant releases pump
operator's panel FOAM SYSTEM switch (WP 0004).
If eductor valve does not remain in open position, go to Step 16.
Step 3.
While an assistant puts pump operator's panel FOAM SYSTEM switch to OFF position
(WP 0004), check if eductor valve operates to closed position.
If eductor valve does not operate to closed position, go to Step 10.
0094-2