Optimal 1100 Manual page 16

6. General view of gate cylinder with piston rod and eye joint.
7. Screw off plastic thread plug.
8. Remove dowel pin by means of drift punch.
9. Dowel pin has been removed. Note female thread on top of the pin,
10. Place extractor on top of pin and fasten screw into female thread.
11. When screw has a firm grip, hold it with wrench in position and tighten nut until
it is stopped by the extractor. Now hold nut and tighten screw further into
pin thread, thereby extracting the pin.
12. Pin and plastic bush is removed from eye joint.
13. The plastic bush is replaced.
Extractor with screw and nut.
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