214683 478 Revision A
Figure 5.171: Bearing Assembly
4. Secure the housing (D) and remove the internal
retaining ring (A), bearing (B), and two seals (C).
5. Apply oil to bore before assembly.
6. Install the seals (C) into the housing (D).
NOTE:
Ensure the flat side of the seal is facing inboard.
7. Pack bearing (B) with grease and install.
8. Install the retaining ring (A).
9. Brush shaft with oil. Carefully rotate the housing (D)
with seals (C), bearing (B), and retaining ring (A) onto
the shaft by hand to prevent seal damage.
Figure 5.172: Idler Roller
10. Secure the bearing assembly to the shaft with nut (A).
11. Fill bearing cavity with grease, and install the dust cap
(B).
12. Check that grease fitting is working.
MAINTENANCE AND SERVICING
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