MacDon D65 Operator's Manual page 178

NOTE:
The following two steps are not applicable to the right
side drive.
4. Loosen two bolts (A) on endsheet.
5. Turn adjuster bolt (B) to loosen the two V-belts (C) and
remove them.
6. Open the access panel (A) inside the draper opening,
just behind cutterbar. This will give you access to the
knife drive pulley.
7. Remove the knife drive belt.
Installing Timed Knife Drive Belt
This procedure is applicable to the knife drive on both left and right sides.
If there are problems with belt alignment. Refer to
1. Route knife drive belt (A) around knife drive pulley (B)
and knife drive box pulley (C).
NOTE:
When installing belt, never pry belt over pulley.
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MAINTENANCE AND SERVICING
Figure 6.79: Knife Drive V-Belts
Figure 6.80: Access Cover
Adjusting Belt Tracking, page
Figure 6.81: Left Side – Right Side Similar
166
172.
Revision A