MacDon R85 Operator's Manual page 159

3. Release tension on conditioner drive belt (A). Refer to
Inspecting the Conditioner Drive Belt, page
4. Remove conditioner drive belt (A) from drive pulley (B).
Tensioner (C) can be forced away from belt to
ease removal.
5. Remove the four bolts (A) and washers attaching upper
driveline to driven pulley (B) and slide driveline away
from pulley.
6. Remove drive belt (C) from driven pulley.
7. Install new belt (A) onto driven pulley (B) first and
then onto drive pulley (D) ensuring they are in the
pulley grooves.
8. Tension belt (A). Refer to
Drive Belt, page 146.
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MAINTENANCE AND SERVICING
146.
Inspecting the Conditioner
Figure 7.72: Conditioner Drive Belt
Figure 7.73: Conditioner Drive Belt
Figure 7.74: Conditioner Drive Belt
149
Revision F