214323 412 Revision A
Figure 5.172: Idler Roller
2. Remove nut (A).
3. Use a hammer to tap bearing assembly (B) until it slides
off the shaft.
Figure 5.173: Bearing Assembly
4. Secure housing (D) and remove internal retaining ring
(A), bearing (B), and two seals (C).
5. Install seals (C) into housing (D).
NOTE:
Ensure the flat side of the seal is facing inboard.
6. Brush the shaft with oil, and carefully rotate the
housing (D) with seals (C) onto the shaft by hand to
prevent damaging the seals.
7. Install bearing (B).
8. Install retaining ring (A).
Figure 5.174: Idler Roller
9. Secure the bearing assembly to the shaft with nut (A)
and torque to 81–95 Nm (60–70 lbf·ft).
10. Install dust cap (B).
11. Pump grease into the bearing assembly.
MAINTENANCE AND SERVICING
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