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165
Revision A
3.
If the rotary disc header is raised:
a.
Place blocks under each end, or just inside each end, of the cutterbar.
b.
Lower the rotary disc header onto the blocks.
c.
Shut down the engine, and remove the key from the ignition.
d.
Close the auxiliary lift cylinder lock-out valves. For instructions, refer to
3.2.1 Locking and Unlocking Auxiliary Lift
.
4.
Open the cutterbar doors. For instructions, refer to
Opening Cutterbar Doors, page 26
5.
Clean any debris from the work area.
1024915
C
A
B
Figure 4.154: Disc Assemblies
–
10 Disc Shown, 8 Disc
Similar
6.
Remove cutterbar disc (A). For instructions, refer to
Removing Cutterbar Discs, page 99
7.
Remove the drum. The procedure to remove the drum
depends on whether you are removing a driven drum or a
non-driven drum:
•
To remove a driven drum (B), refer to
Driven Drums and Driveline, page 153
•
To remove a non-driven drum (C), refer to
Large Non-Driven Drums, page 160
.
1016455
A
Figure 4.155: Cutterbar Spindle
8.
Remove retaining ring (A).
