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 364 of 1452

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

0155-2

DRAFT

0155

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 SIDE WARNING switches to on

position (WP 0004).

Check if at least one side warning light operates.

If at least one side warning light operates, go to Step 12.

Step 2.

Put ROOF EMERGENCY LIGHTS and F/R LOWER WARNING switch to on position

(WP 0004).

Check if cab roof lightbar and front and rear lower warning lights operate.

If cab roof lightbar and front and rear lower warning lights operate, go to

Step 5.

Step 3.

Put OVERHEAD WARNING and UPPER REAR WARNING switch to on position

(WP 0004).

Check if overhead warning beacon and 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