TM-9-2320-273-20

TRUCK TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE

NOVEMBER 1980

TM-9-2320-273-20 - Page 1194 of 1500

TM 9-2320-273-20

WHEELS AND TIRES.

10-16. PUSHER AXLE BEARINGS AND SEALS (Continued).

LOCATION/lTEM

ACTION

REMARKS

A. REMOVAL (Continued).

9. Outer bearing (7).

Remove.

10. Tire/hub assembly (5).

Slide off axle shaft (1).

11. Inner bearing (3)

Remove.

Use hammer and brass drift.

and seal (2).

Tap out bearing and seal.

Discard seal (2).

NOTE

Clean all parts with cleaning solvent SD-2.

Do not use compressed air to clean bearings.

12. Inner bearing (3) and

Inspect for:

Replace as necessary.

outer bearing (7).

a. Cracks.

Refer to TM 9-2320-273-20P.

b. Chips.

c. Breaks.

d. Flat spots on rollers.

e. Smooth operation.

f. Discoloration (straw

colored or bluish tint).

13. Cups (4) and (6).

Inspect for:

Refer to Direct Support

a. Flat Spots.

Maintenance. If replacement

b. Roughness.

is needed, cups must be

c. Cracks.

pressed out and in.

d. Gouges.

e. Wear.

f. Discoloration (straw

colored or bluish tint).

14. Axle Shaft (1).

Inspect for:

Refer to Direct Support

a. Grooves.

Maintenance. If replacement

b. Gouges.

is needed, cups must be

c. Abnormal wear.

pressed out and in.

d. Discoloration.

10-62