MacDon R85 Rotary Disc 16 Foot Pull-Type - Manual (Page 180)

MAINTENANCE AND SERVICING
2. Open cutterbar doors. Refer to Section 5.5 Cutterbar
Doors, page 34 .
Figure 8.50
3. Check that deflectors (A) are not damaged or bent by
rocks and for loose fasteners.
4. Replace deflectors (A) if they are severely damaged
or worn. See section Replacing the Rotary Deflectors,
page 170 . Do NOT repair.
5. Tighten loose fasteners.
WARNING
Ensure cutterbar is completely clear of foreign
objects.
These objects can be ejected with
considerable force when the machine is
started and may result in serious injury or
machine damage.
6. Close cutterbar doors.
Figure 8.51
Replacing the Rotary Deflectors
Replacing the Driven Deflector
Follow these steps to replace the driven rotary deflector:
1. Place a block of wood between two discs to prevent
disc rotation while loosening bolts.
169456
170
Rev. D