MacDon R85 Operator's Manual page 129

5. Loosen jam nuts (A) to relieve tension on auger drive
belts (B).
6. Loosen three jam nuts (C).
7. To adjust vertical position, loosen upper nuts on
adjuster bolts (D). Hold lower nut and turn adjuster
bolts (D) to set auger vertical position from bottom
of pan.
8. To adjust fore-aft position, loosen aft nut on adjuster
bolt (E). Hold forward nut and turn adjuster bolt (E) to
set auger so that it clears the back of the pan.
9. Tighten three nuts (C) and then the jam nuts on adjuster
bolts (D) and (E).
10. Replace cover (B) and tighten bolts (A).
11. Repeat Steps 6, page 112
end of auger.
12. To adjust the center support, loosen bolts (A). Adjust
auger support (B) fore or aft and vertical position as
required. Tighten bolts (A).
13. Check clearance to stripper bars. Refer to
Bars, page 114.
214366
OPERATING THE HEADER
to 9, page 112 at opposite
4.14 Stripper
B
E
Figure 4.44: Drive Belts
B
Figure 4.45: Drive Belt Cover
A
Figure 4.46: Auger Support
112
C A
D
C
A
B
Revision A