MacDon D65 Operator's Manual page 180

1. Ensure the white indicator bar (A) is at the halfway point
in the window.
WARNING
Check to be sure all bystanders have cleared the area.
2. Start the engine and raise the header.
3. Stop the engine, remove the key from the ignition, and
engage the header safety props.
4. Ensure the draper guide (the rubber track on the
underside of the draper) is properly engaged in the
groove on the drive roller.
5. Ensure the idler roller is between the guides.
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MAINTENANCE AND SERVICING
Figure 5.95: Left-Hand Tension Adjuster
Shown – Right-Hand Opposite
Figure 5.96: Drive Roller
Figure 5.97: Idler Roller
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Revision A