KUHL GMD310 - Putting the Machine in Headland Turn Position

Instructions for work
Disc mower
GMD240-280-310
49
KN204AGB H
2. Putting the machine in headland turn
position
From the working position:
- Activate single acting valve of the transport/work
positioning cylinder in the transport position direction.
The cutter bar lifts off the ground:
• Prompted by the limiter adjustment screw (1), the
headland turn valve (2) shuts off the supply to the
transport/work positioning cylinder.
The machine is in headland turn position.

Adjustment
- Activate single acting valve of the transport/work
positioning cylinder in the transport position direction.
- Measure dimension X:
• Dimension X must be 4 mm (0.16’’)
+/- 2 mm (0.08’’)
.
If size X is not correct:
- Place the single acting valve of the mowing unit lift
cylinder in floating position to lower the mowing unit.
- Lower mowing unit on the ground.
- Loosen the check nut (2).
- Tighten and loosen screw (1) obtain the required
adjustment.
- Tighten counter nut (2).
During work, only use the mowing unit lift
cylinder to place the machine in headland
turn position.
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