MacDon R1 Series Operator's Manual page 247

3. If the rotary disc pull-type is raised:
a. Place blocks under each end, or just inside each end, of the cutterbar.
b. Lower the rotary disc pull-type onto the blocks.
c. Shut down the engine, and remove the key from the ignition.
d. Close the lift cylinder lock-out valves. For instructions, refer to
4. Ensure that spacer (A) is on the spindle.
5. Position non-driven drum/disc (B) onto the spindle
as shown.
6. Install four M12 bolts and washers (A) to secure the drum
and disc assembly to the spindle.
7. Torque the hardware to 85 Nm (63 lbf·ft).
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MAINTENANCE AND SERVICING
3.1.1 Engaging Locks, page
Figure 4.153: Non-Driven Spindle
Figure 4.154: Non-Driven Drum
229
35.
A
B
A
Revision A