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 378 of 1452

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

0155-16

DRAFT

0155

TFFT04629

WARNING

ICON 3

Remove rings, wristwatches, neck chains, and any other jewelry before working

around vehicle.

Jewelry can catch on equipment and cause serious injury.

Jewelry

and tools may short across electrical circuits and cause damage to equipment, or

severe burns or electrical shock to personnel.

Step 24.

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).

Remove driver side light bezel cover (WP 0397).

Disconnect

driver side body wire harness side warning light connector from a non-operating upper

side warning light.

With a test lead set, check for continuity across wire 2640 (black)

from driver side body wire harness warning light connector, terminal 1 to a known good

ground.

If there is no continuity, go to Step 26.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION