MacDon A40-D Pull-Type User Manual
Page 94

SECTION 6 OPERATION
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Revision F
6.17.17 Grass Seed Windrowing
The grass seed auger header has several 
features to adapt it to this special application. 
These features include: 
6.17.17.1 Stub Guards and Hold-Downs
The cutterbar is equipped with stub guards for 
effective cutting in tough grass crops. See 
Section 7.8.7 Knife Guards for maintenance of 
these components. 
6.17.17.2 Special Auger Design
The center beaters and beater supports have 
been removed to reduce auger wrapping. 
6.17.17.3 Seven Bat Reel
A seventh bat is added to the reel body, for 
smoother reel action, and better crop feed into 
the header. 
6.17.17.4 Auger Pan Extensions
The grass seed header is equipped with 
adjustable auger pan extensions that allow 
adjustment of delivery opening to vary the 
windrow characteristics. Adjust as follows: 
a. Remove two bolts (A), and loosen bolt (B).
b. Slide pan (C) and swath forming rods inboard to
desired position, and align holes.
c.
Reinstall two bolts (A), and tighten
bolts (A and B).
d. Repeat for opposite pan extension.
A
B
C
WIDE
NARROW
A
B
C
