MacDon PW8 Pick-Up Header - Manual (Page 148)

MAINTENANCE AND SERVICING
18. Install the lock collar (B) onto the bearing, and rotate it
clockwise until tight.
19. Manually turn the roller until the setscrew (A) in the
lock collar lines up with the recess in the bearing
support (C).
20. Tighten the setscrew (A) with a 6 mm Allen key.
Figure 4.122
21. Install the hydraulic motor. Refer to Section Installing
Rear Hydraulic Motor, page 108 .
Replacing Right Side Bearing
Replacing the rear deck drive roller bearing on the right end of the deck is similar to replacing the bearing on the left
end except the bearing collar is rotated clockwise to loosen and counterclockwise to tighten.
1. Fully release draper belt tension. Refer to Section
Adjusting Draper Belt Tension on Rear Deck, page 69 .
2. Support the deck at both ends by placing a wooden
block under the frame close to the bearing.
3. Check that the float springs are loose.
Figure 4.123: Wooden Block
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Revision A