- 27 -
O
PERATOR
´
S
M
ANUAL
F
ITIS
120 M
9901.00.20EN00 - 05/2015
9.3.2 Longitudinal
levelling
The 2nd pass is made with the tractor in the furrow. The machine
must be level so that all the bodies work at the same depth.
Adjustments
ʈ
Find a balance between:
-
The lift height of the tractor.
-
The height of the gauge wheel.
-
The length of the top link.
ʈ
The position of the top link:
-
When working, the top link must be at a higher level on the
implement side than the tractor side, which ensures good
load transfer to the front of the tractor.
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appropriate hitch hole or move the height of the top link
yoke on the tractor.
ʈ
Length of the top link:
-
When working, the length of the top link must be adjusted,
so that the clevis pin is centred.
-
The top link does not affect the levelling of the implement
and the operation of tractor draught control.
ʈ
Adjustment of the wheel working depth will give rise to:
-
An adjustment of the tractor's lift height.
-
Checking the length of the top link.
-
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9.3.3 Lateral
levelling
90°
The 2
nd
pass is made with the tractor in the furrow. The
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On sloping or very clayey ground, tilt the implement to the
ploughing side to increase the pressure at the rear the
mouldboards on the soil.
Adjustments
1
2
3
4
Legend
1 Lock
nut
2 Adjusting
screw
3 Turnover
cylinder
4 Stub
axle
IMPORTANT:
The inclination adjustment must be performed
separately on each side of the implement.
ʈ
Raise the implement off the ground.
ʈ
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ʈ
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ʈ
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ʈ
Return the implement to the working position, then place it in
the ground.
ʈ
Check the inclination adjustment (the elements should be
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ʈ
If the adjustment is not correct, repeat the operation.
