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 417 of 1452

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

0156-29

DRAFT

0156

Step 37.

Put EMERG MASTER and UPPER REAR 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).

With a test lead set, check for continuity

across wire 2740 (black) from rear body wire harness lower passenger side upper rear

warning light connector, terminal 1 to a known good ground.

If there is continuity, replace lower passenger side upper rear warning light

(WP 0351).

Step 38.

Put EMERG MASTER and UPPER REAR 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). Disconnect passenger side body wire

harness rear body wire harness connector.

With a test lead set, check for continuity

across wire 2740 (black) from rear body wire harness lower passenger side upper rear

warning light connector, terminal 1 to passenger side body wire harness rear body wire

harness connector, terminal E.

a.

If there is continuity, repair wire 2740 in passenger side body wire

harness if repairable (TM 9-2320-325-14&P), or replace passenger

side body wire harness (WP 0456).

b.

If there is no continuity, repair wire 2740 in rear body wire harness if

repairable (TM 9-2320-325-14&P), or replace rear body wire harness

(WP 0461).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION