MacDon PW8 Pick-Up Header User Manual

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7. Manually turn the roller until the setscrew (A) in the

lock collar (B) lines up with the recess in the bearing
support (C).

8. Loosen setscrew (A) in lock collar (B) with a 6 mm Allen

key. Rotate collar clockwise to loosen, and remove
collar.

Figure 4.127

9. Remove the four nuts (A) attaching bearing support (B)

to frame. Ensure deck is fully supported, and that float
springs are loose before removing the bolts.

NOTE: Ensure that height controller is not damaged when

removing bolts.

10. Pull bearing support (B) off roller shaft.

Figure 4.128

Replace bearing as follows:

11. Swivel bearing (A) 90 degrees in support until outer

race lines up with slots in bearing support.

12. Push out the bearing (A).

Figure 4.129

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