Inspecting Cutterblades - MacDon R85 Operator's Manual

Inspecting Cutterblades

DANGER
Stop engine and remove key from ignition before leaving operator's seat for any reason. A child or even a
pet could engage an idling machine.
CAUTION
Cutter blades have two cutting edges. Exercise caution when working around the blades. Blades are sharp
and can cause serious injury. Wear gloves when handling blades.
CAUTION
Damaged blades may damage the cutterbar and result in poor cutting performance. Replace damaged
blades at earliest possible opportunity.
1. Check daily that the cutterblades are securely attached
to the disc.
2. Inspect blades for cracks, wear beyond safe operating
limits (C), and distortion.
3. Replace blades immediately if any problems occur.
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MAINTENANCE AND SERVICING
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Figure 7.36: Cutterblades
A - Blade Wear to Center Line
B - Elongated Hole
C - Maximum Elongation 13/16 in. (21 mm)
Revision F