DRAFT
TM 5-4210-249-13&P-1
0096
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04420
Step 17.
Turn battery disconnect switch to OFF position (WP 0007). Drain foam B
tank (WP 0031). Remove foam system B check valve (WP 0283). Check foam B
check valve for blockage and/or damage.
a.
If foam B check valve has blockage, remove blockage and reinstall
foam B check valve (WP 0283). If foam check valve is damaged,
replace foam B check valve (WP 0283).
b.
If foam B check valve is not blocked or damaged, replace foam system
B shutoff valve (WP 0285).
0096-11