INSPECTION/REPLACEMENT - TM-9-2320-269-34-10933

TM 9-2320-269-34-1

REAR-REAR AXLE DIFFERENTIAL - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

INSPECTION/REPLACEMENT

NOTE

For more information on how to inspect parts, go to General Maintenance Instructions (page 2-46).

Replace damaged parts as needed.

35.

All bearings

Inspect (TM 9-214).

36.

All bearing cups

Look for signs of wear, scoring, and

discoloration.

If any bearing cone or bearing

is damaged, replace both parts.

37.

All gears

Look for broken, nicked, and chipped

teeth.

Look for score marks.

Look for cracks and distortion.

Look for twisted splined.

If any gear within any set is damaged,

replace all gears in the set.

38.

Differential

Look for cracks, breaks, and dents.

carrier (1)

Look for nicks, burrs, and deep

scratches on mating surfaces.

Look for damaged threads.

39.

Bearing cage (2)

Look for cracks, scratches, and score

marks.

Look for discoloration due to over-

heating.

ASSEMBLY

40.

Bearing cage (2)

Two new bearing

Using arbor press, press in.

cups (3)

41.

New oil seal (4)

Using arbor press, press in.

and bearing (5)

42.

Pinion gear (6)

Spacer (7)

Using micrometer caliper, measure

thickness and record.

Put on.

43.

Bearing cone (8)

Using arbor press, pres on.

2-916