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 650 of 1188

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

0099-4

DRAFT

0099

TFFT03345

Step 3.

While an assistant puts cab or pump operator’s panel FOAM SYSTEM switch to on

position (WP 0004).

Put cab or pump operator’s panel FOAM TANK switch to “B”

position (WP 0004), check if foam system shutoff valve operates to open position.

If foam B system shutoff valve does not operator to open position,

troubleshoot Foam Not Delivered When Tank B is Selected (Bumper Turret,

Under Truck Nozzles, and Manual Metering Controls) (WP 0096).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION