TM-5-4210-249-13-P-2

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 2 OF 4

TM-5-4210-249-13-P-2 - Page 144 of 1452

TM 5-4210-249-13&P-2

0131-24

DRAFT

0131

TFFT03646

NOTE

A short is present in circuit.

Steps 30 and 31 will check for a short circuit between wire

1474 and ground in main wire harness, cab power distribution wire harness, and driver

side body wire harness.

Step 30.

Disconnect main wire harness driver side body wire harness connector.

With a test

lead set, check for continuity across wire 1474 (black) from main wire harness driver

side body wire harness connector, terminal 3 to a known good ground.

If there is no continuity, repair wire 1474 in driver side body wire harness if

repairable (TM 9-2320-325-14&P), or replace driver side body wire

harness (WP 0448).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION