1
2
A
9
8
62
3
5
4
Correction basic position (fig. A)
–
Loosen counter-nut 8.
–
Turn the stop screw 9.
–
Tighten counter-nut 8.
Correction switching position (fig. B)
–
Loosen counter-nut 10.
–
Turn the piston rod 11.
–
Tighten counter-nut 10 again.
1
B
11
10