KUHN GA4121GM, Operator'S Manual

Page: 47 / 88

8. - Instructions for work
GA4121GM
45
KN129DGB D
Gyrorake

Lengthways adjustment
The lengthways adjustment is combined with the
sideways adjustment.
The windrow curtain can be set forwards or
backwards according to the crop density and the
windrow width adjustment.
- Remove bolts (1).
- Adjust swath screen position.
- Reinstall bolts (1).
- Torque bolts to (1):
• Torque: 4.9 daN m (36 lbf ft).

Vertical adjustment
The windrow curtain can be adjusted in 3 positions:
• High position.
• Central position.
• Low position.
- Remove bolts (1).
- Adjust swath screen position.
- Reinstall bolts (1).
- Torque bolts to (1):
• Torque: 4.9 daN m (36 lbf ft).
The upper position is used in very irregular grounds
or in very dense crop.
The low position is used in low density crop.
The forward position is used for green fodder
and narrow windrows.
In most cases, position swath screen in the
central position.
1
1