Figure 4-25. Rear wheel, exploded view.

TM 10-3930-631-12

outer wheel bearing (7) on spindle and inside wheel.

evident.

tapered side in.

(6) Install cotter pin (4) to secure nut.

(4) Install wheel nut (5) and washer (6) on

(7) Install hub cap (3) and secure with three

spindle. Tighten nut and as nut is tightened rotate wheel

screws (I) and lock washers (2).

under power. Elevate truck. Block other wheel to

(8) Tilt mast backward to lower wheel to

prevent turning. Continue tightening nut until heavy drag

floor. Remove block from under mast.

is felt while rotating wheel. Tighten nut to 50 foot-

e. Rear Wheel Removal. Use a suitable jack and

pounds.

raise rear of truck until wheels clear the floor. Block front

(5) Slowly loosen nut to aline cotter pin hole.

wheel to prevent truck from rolling. Refer to figure 4-25

Be sure wheel rotates freely and no bearing end play is

and remove rear wheel as follows:

Screw

Lock washer

Hub cap

Cotter pin

Wheel nut

Washer

Outer wheel bearing

Wheel and tire assembly

Inner wheel bearing

Figure 4-25. Rear wheel, exploded view.

(1) Remove three screws (1) and lock

(3) Remove outer wheel bearing (7) and

washers (2) and remove hub cap (3).

wheel assembly (8) from axle spindle.

(2) Remove cotter pin (4) from wheel nut (5)

(4) Remove inner wheel bearing (9).

and remove wheel nut and washer (6).

4-30