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 1064 of 1188

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

0120-2

DRAFT

0120

TFFT03528

Step 1.

Check ground sweeps nozzles and discharge lines for kinks and damage.

If ground sweeps nozzles or discharge lines are kinked or damaged, replace

damaged ground sweeps nozzles and discharge lines (WP 0575).

Step 2.

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

Set up system to pump from

onboard water tank (WP 0026).

Put cab GROUND SWEEPS switch to on

position (WP 0004).

Check if water is delivered to all ground sweeps nozzles.

If water is delivered to at least one ground sweeps nozzle, go to Step 16.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION