MacDon R85 Rotary Disc 16 Foot Self-Propelled Windrower Headers - Manual (Page 136)

MAINTENANCE AND SERVICING
Installing a Disc
CAUTION
Exercise caution when working around the blades.
Blades are sharp and can cause serious injury.
Wear gloves when handling blades.
1. Position new disc (C) on spindle ensuring it is 90° to
the adjacent discs.
2. Install cover (B) and secure with four bolts (A). Tighten
bolts to 92 ft·lbf (125 N·m).
Figure 7.25
3. Install previously removed rotary deflector. See
• Installing the Driven Deflector, page 138
• Installing the Driveline Deflector, page 139
4. Close cutterbar door(s). See Section 5.5 Cutterbar
Doors, page 31 .
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Rev. F