REDUCTION DRIVE CHAINS ADJUSTMENT (TRUCK M764).

TM 9-2320-209-20-3-4

19-18. REDUCTION DRIVE CHAINS ADJUSTMENT (TRUCK M764).

9/16-inch wrench

TOOLS:

1/2-inch wrench (2)

3/4-inch wrench

6-inch ruler

18-inch straight edge

None

SUPPLIES:

PERSONNEL:

One

Truck parked, engine off, handbrake set.

EQUIPMENT

CONDITION:

First Reduction Drive Chain.

FRAME 1

Using 9/16-inch wrench, unscrew and take out screw (1) and flat washers (2).

Using 1/2-inch wrench, unscrew and take out screw with flat washer (3).

Take off cover (4).

GO TO FRAME 2