MacDon R1 Series Operator's Manual page 189

8. Remove cutterbar disc cap (A).
9. Remove cutterbar disc (B).
IMPORTANT:
The blades are oriented to cut in one direction or the other.
Therefore, swap the entire disc when swapping spindles.
10. Remove spacer plate (A).
11. Rotate spindle hub (A) to access the nuts, and remove 11
M12 lock nuts and washers (B).
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MAINTENANCE AND SERVICING
B
Figure 4.48: Cutterbar Disc and Cap
Figure 4.49: Spacer Plate
Figure 4.50: Left Spindle Hub and Hardware
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A
A
A
Revision A
B