MacDon D65 Operator's Manual page 265

Symptom
Drapers back-feed
Crop is thrown across
opening and under
opposite side draper
Material accumulates
inside or under front
edge of draper
Material wrapping at
upper cross auger
beater bars
Material accumulating
on end deflectors and
releasing in bunches
169899
TROUBLESHOOTING
Problem
Drapers running too slow
in heavy crop
Drapers running too fast
in light crop
Deck height improperly
adjusted
Crop conditions do not
require beater bars
End deflectors too wide
Solution
Increase draper speed.
Reduce draper speed.
Adjust deck height.
Remove beater bars.
For headers with manual
deck shift only, trim
deflector or replace
with narrow deflector
(MD #172381).
253
Section
4.7.6 Draper Speed, page
57
6.7.7 Adjusting Deck
Height, page 186
4.14.1 Removing Beater
Bars, page 85
4.13 Unplugging
Cutterbar, page 84
Revision A