MacDon PW8 Pick-Up Header - Manual (Page 147)

MAINTENANCE AND SERVICING
14. If replacing bushing (A), remove it and install new
bushing (A).
Figure 4.119
15. Place bearing support (B) on roller shaft (A).
16. Locate base of bearing assembly against frame, and
align mounting holes.
Figure 4.120
17. Install two M12x30 carriage bolts (A) in the upper holes,
and two M12x40 carriage bolts (B) in the lower holes.
Bolt heads must face aft. Secure with lock nuts.
NOTE: Ensure height controller is not damaged when
installing bolts.
Figure 4.121
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Revision A