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 355 of 1452

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

0154-11

DRAFT

0154

TFFT03099

Step 12.

Put EMERG MASTER and ROOF EMERGENCY LIGHTS 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). Check for continuity across ground

wire 1640 (white) from cab roof lightbar flasher unit, terminal 11 to a known good

ground.

If there is continuity, replace cab roof lightbar flasher unit (WP 0403).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION