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 963 of 1188

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

0115-17

DRAFT

0115

TFFT04173

Step 27.

Press pump operator’s panel PUMP PRIMER switch (WP 0004).

Check for primer

pump operation.

If primer pump does not operate when pump operator’s panel PUMP

PRIMER switch is pressed, go to Step 43.

Step 28.

Push pump operator’s panel PUMP PRIMER switch (WP 0004).

Check if primer pump

draws water to water pump (WP 0025).

If primer pump operates but does not draw water to water pump, go to

Step 30.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION