3direction of spindle rotation, 4cutter blades, Direction of spindle rotation – MacDon R85 Rotary Disc 16 Foot Self-Propelled Windrower Headers User Manual
Page 137: Cutter blades, Important
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7.6.3 Direction of Spindle Rotation
Figure 7.26
A - Front of Header
B - 16-Foot Cutterbar
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.
Figure 7.27
169457
129
Rev. F
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