Removal - TM-10-3930-630-120105

TM 10-3930-630-12

play is evident.

Fig. 4-67) with grease (GAA).

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

(b) Install inner bearing (9) on axle

(g) Install hub cap (3) and secure with

spindle with tapered side out.

(c) Install wheel assembly (8) on bearing

screws (1) and lockwashers (2).

(h) Tilt mast backward to lower wheels to

and spindle. Hold wheel assembly in place and install

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

floor. Remove blocks from mast and wheel

tapered side in.

b. Rear Steer Wheels.

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

(1) Removal

(a) Use a suitable jack and raise rear of

spindle. Tighten nut and as nut is tightened rotate wheel

under power. Block other wheel to prevent turning.

truck until wheels clear the floor. Block front wheel to

Continue tightening nut until heavy drag is felt while

prevent truck from rolling.

(b) Remove screws (1, Fig. 4-68) and

rotating wheel. Tighten nut to 120 pound-feet (162.7 N-

m).

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

(e) Slowly loosen nut to aline cotter pin

hole. Be sure wheel rotates freely and no bearing end

1 Screw

6 Washer

2 Lockwasher

7 Outer wheel bearing

3 Hub cap

8 Wheel and tire assembly

4 Cotter pin

9 Inner wheel bearing

5 Wheel nut

Figure 4-68. Rear wheel, removal and installation

(c) Remove cotter pin (4) and remove

(3) Installation.

(a) Repack inner and outer bearings (7

wheel nut (5) from axle spindle. Remove washer (6).

(d) Remove outer wheel bearing (7) and

and 9) with grease (GAA>.

(b) Install inner wheel bearing (9, Fig.

wheel assembly (8) from axle spindle.

(e) Remove inner bearing (9) from

448), tapered side out, on axle spindle. Install wheel

spindle.

assembly (8) over bearing.

(c) Hold wheel in place and install

(2) Inspection. Refer to b. above and inspect

and clean wheel assembly.

outer wheel bearing (7), tapered side in, in wheel.

4-77