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 686 of 1188

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

0102-2

DRAFT

0102

TFFT02571

Step 1.

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

Open pump operator’s panel

cover (WP 0019).

Check if cab and pump operator’s panel FOAM A LEVEL gauge

indicators illuminate or flash (WP 0004).

If cab and pump operator’s panel FOAM A LEVEL gauge indicators do not

illuminate or flash, go to Step 9.

Step 2.

Check if only pump operator’s panel FOAM A LEVEL gauge indicators illuminate or

flash (WP 0004).

If cab FOAM A LEVEL gauge indicators do not illuminate or flash, go to Step

6.

Step 3.

With foam tank filled (WP 0031), check if cab and pump operator’s panel FOAM A

LEVEL gauges show equal readings (WP 0004).

If cab and pump operator’s panel FOAM A LEVEL gauges do not show

equal readings, go to Step 8.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION