Rock Guards; Inspecting The Rock Guards - MacDon R85 Operator's Manual

20. Start engine and lower the header fully.

5.3.8 Rock Guards

The machine is equipped with rock guards at each cutting disc location. Rock guards prevent the cutterbar from
digging into the ground and protect the disc from coming in contact with stones and other debris.

Inspecting the Rock Guards

Check rock guards periodically for severe damage or wear as follows:
DANGER
To avoid bodily injury or death from unexpected startup of the machine, always stop the engine and remove
the key from the ignition before leaving the operator's seat for any reason.
DANGER
To avoid bodily injury or death from unexpected start-up or fall of raised machine: stop the engine, remove
the key, and engage header safety props before going under machine for any reason.
CAUTION
Exercise caution when working around the blades. Blades are sharp and can cause serious injury. Wear
gloves when handling blades.
1. Raise the header fully.
2. Stop the engine and remove the key.
3. Engage header safety props. Refer to
and Disengaging the Header Safety Props, page
4. Inspect rock guards (A) for severe damage, wear, and
distortion. The guards should be replaced if severely
damaged or worn.
5. Check for loose or missing fasteners and tighten or
replace fastener if missing.
6. Contact your
replacement procedures.
214014
MAINTENANCE AND SERVICING
3.3 Engaging
MacDon Dealer
28.
for
Figure 5.13: Rock Guards
135
Revision B