Inspection and Repair. - TM-5-2410-233-340317

NOTE

Chill the outer race and roller assembly before in-

stallation. When installing, align the hole in the outer

race and replace dowel (4).

(6) Remove mating seal in pinion flange (para

6-22) using a seal installer tool.

(7) When installing the final drive pinion

flange (fig. 6-145) make sure the splines are clean,

dry, and free of burrs. Set the pinion flange on the

pinion shaft with the splines in the flange meshing

with the splines on the shaft and push the flange on

as far as possible by hand.

(8) Install adapter (2, fig. 6-145) on the

threads of the pinion gear shaft. Place bolt (3)

through hydraulic puller and screw it into adapter

(2). Insert sleeve (1) over the adapter.

c. Inspection and Repair.

(1) Inspect all bearings for corrosion, pitting,

and wear. Replace corroded, rough, or worn

(2) Inspect all gears for chipped, pitted,

cracked, or excessively worn teeth. Replace

damaged or excessively worn gears. TB-ENG-364

may be used as a guide for determining gear

replacement.

1 Nut

(3) Inspect the metal floating ring seals for

2 Flange

damage and proper wear pattern. Replace seals

3 Cage

which are pitted, grooved, scratched across the seal

4 Pinion gear shaft

surface, or which show an uneven wear pattern.

Figure 6-143. Removing pinion flange.

Seals must be replaced in sets.

(4) Remove bearing cage (1, fig. 6-144) outer

(4) Replace all toric sealing rings. Do not reuse

race and roller assembly (2) and seal (3) as a unit.

toric seal rings.

(5) Using a inch (20) NC bolt, remove

dowel (4) and remove outer race and roller

assembly.