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 394 of 1452

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

0156-6

DRAFT

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TFFT04224

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 8.

Put EMERG MASTER switch to off position (WP 0004).

Turn Service Drive Lights Off

(TM 9-2320-347-10).

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

Put

UPPER REAR WARNING switch to on position (WP 0004).

Check for continuity across

UPPER REAR WARNING switch, from terminal 5 to terminal 6.

If there is no continuity, replace UPPER REAR WARNING

switch (WP 0315).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION