DRAFT
TM 5-4210-249-13&P-1
0099
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT03397
Step 11.
Put cab FOAM SYSTEM switch to OFF position (WP 0004). Reconnect air line at
ground sweeps foam B multi-metering valve cylinder. Disconnect valve control wire
harness GROUND SWEEPS FOAM B foam system flow control manifold connector.
Put cab FOAM SYSTEM switch to ON position (WP 0004). Put cab FOAM SELECT
switch to B position (WP 0004), with a test lead set, check for 22 to 28 VDC between
valve control wire harness wire 2772 (gray) at ground sweeps foam B foam system flow
control manifold connector, terminal 1, and a known good ground.
If 22 to 28 VDC are not present, repair wire 2772 in valve control wire
harness if repairable (TM 9-2320-325-14&P), or replace valve control wire
harness (WP 0463).
0099-10