Bearing Cage Holder Assembly

c. Installation.

(1) Replace seal (8, fig. 6-113) in bearing

assembly (7). Install seal (8) with the lip facing the

outside of bearing assembly (7).

NOTE

Lubricate seal (8) with ball and roller bearing

lubricating (LO 5-2410-233-12). Install seal (8) with lip

facing out.

(2) Using ball and roller bearing lubrication,

l u b r i c a t e m a t i n g surfaces

bolder

(10)

and

bearing (9). Install bearing assembly (7).

(3) Place shims (5) and retainer (2) on

locating dowels (6).

(4) Install retaining nut (4) and tighten to

1100-1200 lb-ft.

NOTE

Check track roll;er frame alignment and correct if

necessary. Correct alignment by adding or removing

shims (5), whichever is needed (para 6-29).

(5) Install lock (3) on locating dowels (11). Six

lock positions can be obtained by reversing the

lock.

(6) Using ball and roller bearing lubricant,

hand pack the bearing and install cap (1).

(7) Install the track roller frame (para 7-10)

and fill final drive compartment with lubricant to

the specified lever (LO 5-2410-233-12).

6-21. Bearing Cage Holder Assembly

a. Removal.

(1) Remove track roller frame outer bearing

Figure 6-113. Outer bearing insta[[atton.

b. Inspection and Repair.

NOTE

Replace nut (3, fig. 6-114) on the sprocket shaft (5) to

(1) Inspect bearing for corrosion, pitting, and

retain bearing cage holder assembly (2) during

wear. Replace a corroded, rough or worn bearing.

removal. Leave approximately 1/2 inch clearance

(2) Inspect bearing cap (1, fig. 6-113) for

between the nut and holder assembly.

cracks, breaks, o r o t h e r d a m a g e . R e p l a c e a

d e f e c t i v e or damaged bearing cap.

6-92