KUHN GMD350, Operator'S Manual, Page: 58 / 100

Disc mower
56
GMD350 - 350-FF
Optional equipment
$ Optional equipment
1. Chain stroke limiter
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).
1