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 308 of 1452

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

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DRAFT

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TFFT02582

Step 1.

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

Turn Service Drive Lights On

(TM 9-2320-347-10). Put EMERG MASTER and F/R LOWER WARNING switches to

on position (WP 0004).

Check if at least one front or rear lower warning light operates.

If at least one front or rear lower warning light operates, go to Step 12.

Step 2.

Put ROOF EMERGENCY LIGHTS or SIDE WARNING switch to on position (WP 0004).

Check if roof or side warning lights operate.

If roof or side warning lights operate, go to Step 5.

Step 3.

Put OVERHEAD WARNING or UPPER REAR WARNING switch to on

position (WP 0004).

Check if overhead warning beacon or upper rear warning lights

operate.

If overhead warning beacon and upper rear warning lights do not operate,

troubleshoot Warning Lights (All) Do Not Operate (WP 0151).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION