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 1031 of 1188

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

0119-3

DRAFT

0119

Step 4.

While an assistant puts pump operator’s panel TANK TO PUMP switch to CLOSED

position (WP 0004), check if tank-to-pump valves operate to closed position.

If tank-to-pump valves do not operate to closed position, go to Step 10.

Step 5.

Release pump operator’s panel TANK TO PUMP switch (WP 0004). While an assistant

puts cab TANK TO PUMP switch to open position (WP 0004), check if tank-to-pump

valves operate to open position.

If tank-to-pump valves do not operate to open position, go to Step 8.

Step 6.

While an assistant puts cab TANK TO PUMP switch to closed position (WP 0004),

check if tank-to-pump valves operate to closed position.

If tank-to-pump valves operate to closed position, fault corrected.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION