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 404 of 1452

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

0156-16

DRAFT

0156

TFFT04232

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 22.

Put EMERG MASTER and UPPER REAR WARNING switches to off position

(WP 0004).

Turn Service Drive Lights Off (TM 9-2320-347-10).

Turn battery

disconnect switch to OFF position (WP 0007).

Disconnect rear body wire harness

lower passenger side upper rear warning light connector. Turn battery disconnect

switch to ON position (WP 0007).

Turn Service Drive Lights On (TM 9-2320-347-10).

Put EMERG MASTER and UPPER REAR WARNING switches to on position

(WP 0004).

Check for 22 to 28 VDC between wire 1613 (white) from rear body wire

harness lower passenger side upper rear warning light connector, terminal 3 to a known

good ground.

If 22 to 28 VDC are present, go to Step 25.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION