MacDon PW8 Pick-Up Header - Manual (Page 156)

MAINTENANCE AND SERVICING
17. Reinstall the hydraulic motor (A). Refer to Section:
Installing Front Hydraulic Motor, page 106 .
18. Tension the drapers. Refer to Section Adjusting Draper
Belt Tension on Front Deck, page 69 .
19. Close endshield. Refer to 3.3.2 Closing LH Endshield,
page 26 .
Figure 4.141
Replacing Front Deck Right Side Bearing
1. Fully release draper belt tension. Refer to Section:
3.12.6 Draper Belt Tension, page 68 .
2. Loosen setscrew in lock collar (A) with a 6 mm
Allen key.
3. Rotate collar (A) clockwise to loosen, and remove
collar.
4. Loosen the two bolts (B) attaching bearing (C) to frame.
Support the roller with a wooden block so that the bolts
(B) can be removed.
5. Pull bearing (C) off roller shaft.
6. Place new bearing (C) on roller shaft.
7. Locate bearing (C) against frame, and align mounting
holes.
8. If the M12x40 mounting bolts (B) were removed,
reinstall them (heads facing inboard). Secure with
lock nuts.
9. Install the lock collar (A) onto the bearing (C), and
rotate it counterclockwise until tight.
10. Tighten the setscrew with a 6 mm Allen key.
11. Tension the drapers. Refer to Section: 3.12.6 Draper
Belt Tension, page 68 .
Figure 4.142
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Revision A