Operation
59
11.13 Shearing protection
DANGER
There are pinch and shear points in the area around the shearing
protection.
Never stand in the plough body trip zone while ploughing is tak-
ing place.
The plough bodies trip upwards when the shear bolt is overload-
ed.
Keep a safe distance away.
Only shear bolts of the size and quality shown below should be
used as these are the only bolts which provide effective protection
against damage.
When a shear bolt (1) has broken, proceed
as follows:
Loosen the bolt (2).
Remove the remains of the shear bolt.
Raise the implement and pivot the
tripped plough body back into its working
position.
Fit a new shear bolt (1).
Carefully tighten the shear bolt (1) and
the bolt (2). See «Tightening torques,
page 65».
Plough types
Shear bolt
Size
Opal 090
M 14X60 - 8.8
M 14X75 - 8.8
1
2
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