MAC215990
155
Revision A
1036838
A
B
C
Figure 3.178: Cam Disc Positions
3.
Turn latch pin (A)
COUNTERCLOCKWISE
using multi-tool to
release the cam disc.
IMPORTANT:
Refer to the cam latch decal for the locking/unlocking
rotation direction. Forcing the cam latch in the wrong
direction can damage the roll pins.
4.
Use the multi-tool on bolt (B) to rotate the cam disc and
align latch pin (A) with the desired cam disc hole
position (C) (1 to 4).
NOTE:
Bolt (B) is welded to the cam support.
5.
Turn latch pin (A)
CLOCKWISE
to engage and lock the
cam disc.
IMPORTANT:
Ensure the cam is secured into position before operating
the machine.
6.
Repeat the above procedure for all reels.
3.9.13
Upper Cross Auger
The Upper Cross Auger (UCA) improves crop feeding into the center of the header in heavy crop conditions. It is ideal for
high-volume harvesting forages, oats, canola, mustard, and other tall, bushy, hard-to-convey crops.
1031809
A
Figure 3.179: Shutoff Valve
The shutoff valve (A) turns off the UCA when it is not needed.
Adjusting Upper Cross Auger Position
The upper cross auger (UCA) has an adjustable mount that allows the auger position to be adjusted for different harvesting
conditions. Headers with three-piece augers have two adjustable mounts: one on each end of the center auger.
NOTE:
For information on the positions of the primary and secondary front bolts, refer to Figure
