Drive Wheels and Bearings

TM 10-3930-627-12

c. Installation. Reverse procedure in a above.

(3) Through center of wheel adapter (8, fig.

4-24), remove 12 screws (9) holding dual wheel and tire

Inflate tires to 100 psi.

assembly to axle.

4-45. Drive Wheels and Bearings

(4) Remove dual wheel and tire assembly

a. Removal.

from truck.

(1) Tilt top of mast rearward.

(5) Perform disassembly (para 4-43) to

(2) Place blocks under outer rail and tilt

remove bearings, hubs, drums and seals.

mast forward to raise drive wheels from floor and block

the truck securely.

Screw

7. Rim disk

Washer

8. Adapter

Rim disk

9. Screw

Tire flap

10. Nut

Inner tube

11. Washer

Tire

12. Screw

Figure 4-24. Drive wheels.

b. Cleaning and Inspection.

4-46. Drive Wheel Tires and Tubes

(1) Clean the cups and cones with SD and

a. Removal.

dry them with a clean soft cloth.

(1) Remove drive wheels.

(2) Inspect the cups and cones for breaks,

(2) Remove six screws (1, fig. 4-24) and

cracks, burrs, scoring, and wear.

washers (2) holding each wheel to adapter (8).

c. Installation. Reverse procedure in a above.

(3) Deflate tire, remove six nuts (10) and

4-30