Direction Of Spindle Rotation; Cutter Blades - MacDon R85 Operator's Manual

7.6.3 Direction of Spindle Rotation

Figure 7.26
A - Front of Header

7.6.4 Cutter Blades

Each disc has two cutter blades (A) attached to each end
and are free to swivel horizontally on a specially designed
shoulder bolt.
The blade, with two cutting edges, can be flipped over so
that the blade does not need to be replaced as often.
The blades are NOT repairable and must be replaced if
severely damaged or worn.
IMPORTANT
Always use factory replacement parts.
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MAINTENANCE AND SERVICING
B - 16-Foot Cutterbar
129
Figure 7.27
Rev. F