KUHL GMD240, Operator'S Manual

Page: 63 / 104

Optional equipment
Disc mower
GMD240-280-310
61
KN204AGB H
10. Chain stroke limiter
GMD240-280-310
Kit no. 1066090
This equipment enables adjusting the chassis height in
the absence of a hydraulic stroke limiter with position
indexation on the tractor.
 Adjusting the machine
Frame height adjustment
- Lower tractor lift linkage until hitch pins are at a
distance H slightly over 450 mm (1’5’’) from the
ground.
- Attach hook of check chain supplied with the machine
in one of the upper holes of the tractor top link yoke.
- Lower the machine until the chain stroke limiter is
under tension.
- The distance between hitch pin axis and the ground
must be of 450 mm (1’5’’).
The tractor lift linkage is in working position.
The frame height is correct when:
• The cutterbar is resting on the ground.
• The chain stroke limiter is tight.
• The lift stop has a functional play of approximately
A = 3 mm (0.1’’) in its housing.
• The 2 hitch pins are parallel to the ground.
• The distance between hitch pin axis and the ground
must be of 450 mm (1’5’’).
• Close hook eyelet with roll pin when properly
adjusted.
Uncoupling the machine
- Unhook chain stroke limiter (1).
The stroke limiter must be attached to the left
hitch pin.
- Proceed with adjustment on flat and
even ground.
1