214323 431 Revision A
Replacing Side Draper Drive Roller Bearing
1. Remove the draper idler roller assembly. Refer to Removing Side Draper Drive Roller, page 429.
Figure 5.214: Idler Roller Bearing
2. Remove bearing assembly (A) and seal (B) from the
roller tube (C) as follows:
a. Attach a slide hammer (D) to threaded shaft (E) in
the bearing assembly.
b. Tap out bearing assembly (A) and seal (B).
3. Clean the inside of roller tube (C), check the tube for
signs of wear or damage, and replace if necessary.
Figure 5.215: Idler Roller Bearing
4. Install new bearing assembly (A) by pressing the outer
race of the bearing into the tube until it is 14–15 mm
(0.55–0.2 in.) (B) from the outside edge of the tube.
5. Add approximately eight cc or two pumps of grease in
front of bearing assembly (A). Refer to the inside back
cover for specifications.
6. Install a new seal (C) at the roller opening.
7. Tap seal (C) into the roller opening with a suitably sized
socket. Tap it until the seal is 3–4 mm (0.12–0.16 in.)
(D) from the outside edge of the tube.
MAINTENANCE AND SERVICING
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