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 326 of 1452

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

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DRAFT

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TFFT02618

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 28.

Put EMERG MASTER and F/R LOWER WARNING switches to off position (WP 0004).

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

Remove passenger side rear lower

warning light (WP 0351).

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

Put

EMERG MASTER and F/R LOWER WARNING switches to on position (WP 0004).

With a test lead set, check for 22 to 28 VDC across wire 1611 (white) from driver side

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

If 22 to 28 VDC are present, go to Step 30.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION