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 1065 of 1188

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

0120-3

DRAFT

0120

TFFT03529

Step 3.

Open pump house panel A (WP 0539).

Inspect air lines from air control valve manifold

to ground sweeps nozzle valve for kinks and damage.

If air lines are kinked or damaged, replace damaged air lines (WP 0567).

TFFT03530

Step 4.

Turn battery disconnect switch to ON position (WP 0007).

Put cab or pump operator’s

panel TANK TO PUMP switch to OPEN position (WP 0004).

Check if TANK TO PUMP

indicator illuminates.

If TANK TO PUMP indicator does not illuminate, go to Step 14.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION