Installing Rock Guards; Drums; Inspecting Drums - MacDon R113 Operator's Manual

Installing Rock Guards

1. Guide rock guard onto cutterbar until tabs (A) sit on top
of the cutterbar while bottom back bolt holes line up.
2. Install two hex head screws, washers, and lock
nuts (A). Torque to 68 Nm (50 lbf·ft).

4.5.7 Drums

Drums deliver cut material from the ends of the cutterbar and help maintain an even crop flow into the conditioner.
Drums are attached to the outboard discs at each end of the cutterbar.

Inspecting Drums

Inspect drums daily for signs of damage or wear.
DANGER
To avoid bodily injury or death from unexpected start-up or fall of a raised machine, stop engine, remove
key, and engage windrower lift cylinder safety props before going under machine for any reason.
1. Lower self-propelled disc header fully, shut off engine, and remove key.
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MAINTENANCE AND SERVICING
Figure 4.64: Rock Guard Installed on Cutterbar
Figure 4.65: Rock Guard Hardware
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