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 1056 of 1188

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

0119-28

DRAFT

0119

TFFT04054

Step 38.

Remove crew cab access panel (WP 0499).

Remove pump house panel Q (WP 0540).

Disconnect main wire harness pump operator’s panel wire harness connector DO2.

With a test lead set, check for continuity across main wire harness wire 2855 (red) from

main wire harness pump operator’s panel wire harness connector DO2, terminal 13 to

pump operator’s panel TANK TO PUMP switch.

If there is no continuity, repair wire 2855 in pump operator’s panel wire

harness if repairable (TM 9-2320-325-14&P), or replace pump operator’s

panel wire harness (WP 0459).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION