TM-5-4210-249-13-P-1

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 1 OF 4

TM-5-4210-249-13-P-1 - Page 760 of 1188

TM 5-4210-249-13&P-1

0104-52

DRAFT

0104

END OF TASK

FOLLOW-ON MAINTENANCE

Remove wheel chocks (TM 9-2320-347-10)

END OF TASK

END OF WORK PACKAGE

TFFT02890

Step 78.

Check for 0.5 to 1 amp nominally through bumper turret motor power wire (red) from

bumper turret junction box 9-pin terminal strip, terminal 2 to bumper turret motor wire

(red) termination which was disconnected in Step 73.

a.

If there is less than 0.5 amp through bumper turret motor power wire

(red), replace bumper turret motor (WP 0571).

b.

If there is greater than 1 amp through bumper turret motor power wire

(red), replace bumper turret (WP 0569).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION