VERTICAL LEVELING WORM DRIVE CHAIN REMOVAL AND REPLACEMENT (TRUCK M764).

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

18-79. VERTICAL LEVELING WORM DRIVE CHAIN REMOVAL AND REPLACEMENT

(TRUCK M764).

NOTE

This task is the same for the first and second

reduction chains. This task is shown for the

second reduction chain.

TOOLS :

Adjustable wrench

Pliers

15/16-inch open end wrench

3/4-inch wrench (2)

Flat-tip screwdriver

1 l/8-inch wrench

SUPPLIES :

Removable connecting link

PERSONNEL:

One

Truck parked, engine off, handbrake set.

EQUIPMENT CONDITION :

Removal.

Using 15/16-inch wrench, unscrew and take off nut (1) and lockwasher (2).

Using 15/16-inch wrench, unscrew and take off capscrew (3), lockwasher (4),

flat washer (5), and bushing (6) . Take off cover (7).

GO TO FRAME 2