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 1075 of 1188

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

0120-13

DRAFT

0120

TFFT03540

Step 15.

Install circuit breaker 11 (WP 0398).

Disconnect cab power distribution wire harness

cab pump control wire harness connector.

With a test lead set, check for continuity

across cab pump control wire harness wire 2854 (red) from cab pump control wire

harness GROUND SWEEPS switch connector, terminal 5 to cab pump control wire

harness connector, terminal 1.

a.

If there is continuity, repair wire 2854 in cab power distribution wire

harness if repairable (TM 9-2320-325-14&P), or replace cab power

distribution wire harness and block (WP 0441).

b.

If there is no continuity, repair wire 2854 in cab pump control wire

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

control wire harness (WP 0443).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION