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 383 of 1452

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

0155-21

DRAFT

0155

TFFT04392

Step 29.

Put EMERG MASTER and SIDE 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).

Put passenger side body wire harness side warning light

connectors back to original positions.

Disconnect passenger side body wire harness

side warning light connector from non-operating upper side warning light (WP 0351).

With a test load set, check for continuity across passenger side body wire harness wire

2740 (black) from passenger side body wire harness side warning light connector,

terminal 1 to a known good ground.

a.

If there is continuity, repair wire 1650 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 passenger side body wire

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

side body wire harness (WP 0456).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION