MacDon R85 - Page 129

214366 112 Revision A
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A
B
C
C
D
E
Figure 4.44: Drive Belts
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).
1004566
B
A
Figure 4.45: Drive Belt Cover
10. Replace cover (B) and tighten bolts (A).
11. Repeat Steps 6, page 112 to 9, page 112 at opposite
end of auger.
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A
B
Figure 4.46: Auger Support
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 4.14 Stripper
Bars, page 114.
OPERATING THE HEADER