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 792 of 1452

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

0183-16

DRAFT

0183

TFFT04619

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 20.

Turn battery disconnect switch to OFF position (WP 0007).

Disconnect passenger side

body wire harness rear compartment heater 4-terminal connector.

Check for 22 to 28

VDC at wire 4093 in 4-terminal connector, terminal 2 to a known good ground.

If 22 to 28 VDC are not present, repair wire 4093 in passenger side body

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

side body wire harness (WP 0456).

Step 21.

Pull cord reel cable out (WP 0037).

Check if cord reel operates when CORD REEL

REWIND switch is pushed (WP 0037).

If cord reel does not operate, troubleshoot Cord Reel Rewind Control Does

Not Operate (WP 0169).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION