TM-5-4210-249-13-P-1

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 1 OF 4

TM-5-4210-249-13-P-1 - Page 805 of 1188

TM 5-4210-249-13&P-1

0107-3

DRAFT

0107

TFFT03851

NOTE

•

Valve operation can be checked either by noting vibration of valve assembly or by

observing rotation of 7/16 in. hex at end of valve drive assembly worm gearshaft.

•

Do not remove hose from driver side pre-connect A.

Water may be released from system

when valve is operated.

Step 2.

Remove left splash guard (TM 9-2320-325-14&P).

While an assistant pushes pump

operator’s panel DRIVERS PRE-CONNECT A valve control OPEN and CLOSE

buttons (WP 0004), check if driver side pre-connect A valve operates.

If passenger side auxiliary inlet does not open and close, go to

Step 9.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION