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 330 of 1452

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

0152-24

DRAFT

0152

TFFT2616

Step 32.

Put EMERG MASTER and F/R LOWER WARNING 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).

Remove passenger side front lower warning light (WP 0351).

Remove cab instrument panel A (WP 0311).

Disconnect cab instrument panel wire

harness front and rear lower warning light flasher unit connector.

With a test lead set,

check for continuity across wire 1611 (white) from main wire harness warning light

connector, terminal 3 to cab instrument panel wire harness front and rear warning light

flasher unit connector, terminal 6.

If there is continuity, replace front and rear lower warning light flasher

unit (WP 0348).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION