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 296 of 1452

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

0150-10

DRAFT

0150

TFFT03836

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 13.

With a test lead set, check for continuity across wire 1053 (yellow) from main wire

harness siren speaker connector, terminal A to cab power distribution wire harness

siren control connector MP2, terminal C.

If there is continuity, replace siren speaker (WP 0428).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION