MacDon D65 - Chapter 4: Header Attachment;Detachment; 4.1 Attaching Header to Windrower

214327 93 Revision B
3.14 Upper Cross Auger (Option)
The upper cross auger (UCA) (A) improves delivery of very bulky crops across the header and onto the windrow.
1001211
A
Figure 3.79: Upper Cross Auger
Beater bars assist in delivering material through the header
opening, but the beater bars are removable if wrapping occurs.
IMPORTANT:
The UCA drive motor must be equipped with a case drain kit
when used on single draper drive headers. See your MacDon
Dealer for details.
NOTE:
Newer UCA kits do not include or use beater bars.
3.14.1 Removing Beater Bars
Beater bars assist in delivering material through the header opening, but the beater bars are removable if wrapping occurs.
DANGER
To prevent bodily injury or death from the unexpected start-up of the machine, always stop the engine and remove the
key from the ignition before making adjustments to the machine.
NOTE:
Some newer upper cross augers do not have beater bars.
1. Lower the header to the ground.
2. Shut down the engine, and remove the key from the ignition.
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A
B
C
Figure 3.80: Beater Bars
3. Remove bolts (A) securing beater bars (B) and clamps (C) to
the auger tubes, and remove the beater bars and clamps.
OPERATION