DRAFT
TM 5-4210-249-13&P-1
0101
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT03955
WARNING
ICON 3
Remove rings, wristwatches, neck chains, and any other jewelry before working
around vehicle. Jewelry can catch on equipment and cause serious injury. Jewelry
and tools may short across electrical circuits and cause damage to equipment, or
severe burns or electrical shock to personnel.
Step 8.
Turn battery disconnect switch to OFF position (WP 0007). Disconnect valve control
wire harness foam flush shutoff control valve connector. Turn battery disconnect switch
to ON position (WP 0007). With a test lead set, check for 22 to 28 VDC between wire
2849 (yellow) at valve control wire harness foam flush shutoff control valve connector,
terminal 1 and a known good ground.
If 22 to 28 VDC are present, go to Step 13.
Step 9.
Turn battery disconnect switch to OFF position (WP 0007). Open pump operator's
panel housing (WP 0325). With a test lead set, check for continuity across wire 2849
(yellow) from pump operator's panel FOAM FLUSH switch, terminal to valve control
wire harness foam flush shutoff control valve connector, terminal 1.
If there is continuity, go to Step 12.
0101-8
