215575 279 Revision B
14. Tighten the set screw.
15. Tension the drapers.
16. Close the endshield. For instructions, refer to 3.3.2 Closing Left Endshield, page 26.
17. Align the draper deck rollers. For instructions, refer to Aligning Rear Draper Deck Rollers, page 280.
Replacing Idler Roller Bearing on Right Side of Rear Deck
The right idler roller bearing on the rear deck is a greaseable type.
WARNING
To avoid bodily injury or death from unexpected startup of machine, always stop the engine and remove the key from
the ignition before leaving the operator’s seat for any reason.
1. Lower the hold-down fully.
2. Lower the header to the ground until the two float springs are loose.
3. Shut down the engine, and remove the key from the ignition.
4. Remove the right endshield if necessary. For instructions, refer to 3.3.5 Removing Right Endshield, page 30.
5. Fully release the tension on the draper belt.
Figure 5.137: Right Idler Bearing
6. Loosen the set screw in lock collar (A).
7. Rotate lock collar (A) clockwise to loosen and remove
the collar.
8. Support the roller with a wooden block, and loosen
bolts (B) and (C) securing the bearing to the frame.
9. Remove nuts and bolts (B) and (C).
10. Pull the bearing off of the roller shaft.
11. Place the new bearing on the roller shaft and align the
mounting holes.
12. Install M12 x 45 carriage bolt (B) in the forward hole and
M12 x 40 carriage bolt (C) in the aft hole. Ensure that the
bolt heads face inboard. Secure the bolts with the lock
nuts, but do NOT fully tighten the nuts yet.
13. Install lock collar (A) onto the bearing. Rotate lock collar
counterclockwise until tight using a hammer and punch.
14. Tighten the set screw on the lock collar.
15. Align the draper deck rollers. For instructions, refer to Aligning Rear Draper Deck Rollers, page 280.
16. Tension the drapers.
17. Replace the right endshield if it was previously removed. For instructions, refer to 3.3.6 Installing Right Endshield, page
30.
MAINTENANCE AND SERVICING
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