KUHN GMD310 - Adjustment; Adjustments in Working Position

8. - Instructions for work
GMD240 - 280 - 310
57
KN204BGB_G
Disc mower
8.2.1 Adjustment
- Activate single acting valve of the transport/work
positioning cylinder in the transport position
direction.
- Measure dimension X:
• The measure X must equal 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).
8.3 Adjustments in working position
- Before leaving the tractor or before
adjusting, maintaining or repairing the
machine, disengage the PTO drive, turn off
the engine, remove ignition key and wait
until all moving parts have come to a
complete stop and apply park brake.
X
1
2