KUHN GA4521GTH, Operator'S Manual

Page: 49 / 60

Optional equipment
Gyrorake
GA4521GTH
47
Vertical adjustment:
The windrow curtain can be adjusted in different
positions:
- High position.
- Central position.
- Low position.
• The upper position is used in very irregular grounds
or in very dense crop.
• The low position is used in low density crop
.
Lengthways adjustment:
The windrow curtain can be set forwards or backwards
according to the crop density and the windrow width
adjustment.
To adjust the windrow curtain:
- Remove bolts (1).
- Adjust swath screen position.
- Reinstall bolts (1).
• Torque: 4.9 daN m (37 lbf ft).
Maintenance:
- Cylinder pins.
In most cases, position windrow curtain in the
central position.
The forward position can be used for green
forage and narrow windrows.
Lubricate with SHELL SAE 90 EP (GL4) gear oil.