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 118 of 1452

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

0130-46

DRAFT

0130

TFFT02981

WARNING

ICON 3

Remove rings, wristwatches, neck chains, and any other jewelry before working

around vehicle.

Jewelry can catch on equipment and cause serious injury.

Jewelry

and tools may short across electrical circuits and cause damage to equipment, or

severe burns or electrical shock to personnel.

Step 66.

Disconnect cab instrument panel wire harness cab power distribution wire harness

connector.

With a lead test set, check for 22 to 28 VDC between wire 1186 (gray) at

cab instrument panel wire harness cab power distribution wire harness connector,

terminal 15 and a known good ground.

If 22 to 28 VDC are present, repair wire 1186 in cab instrument panel wire

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

panel wire harness (WP 0440).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION