MacDon R85 Operator's Manual page 180

5. Open the driveshield. Refer to
30.
6. Place a suitable container under drain plug (A). Refer to
the inside back cover for conditioner gearbox lubricant
capacity.
7. Remove plugs (A) and (B).
8. Allow sufficient time for lubricant to drain.
9. Replace plug (A) and tighten.
10. Remove breather and bushing (A) at filler pipe (B).
11. Add gear lubricant to gearbox through filler pipe (B).
Refer to for specification.
NOTE:
To check the lubricant level, tilt the header so the top of
the gearbox is level with the ground. Lubricant should
run out of port (C) slightly when at the proper level.
12. Reinstall plug (C) and tighten.
13. Reinstall bushing and breather (A) in filler pipe (B)
and tighten.
14. Properly dispose of used lubricant and clean up any
spilled lubricant.
15. Close the driveshield. Refer to
30.
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MAINTENANCE AND SERVICING
3.4 Driveshields, page
3.4 Driveshields, page
163
Figure 5.55: Driveshield
Figure 5.56: Conditioner Gearbox
A
Figure 5.57: Conditioner Gearbox
B
A
B
C
Revision A