2
nd.
Step
Cylinder cover
fastening on
cylinder barrel or
on cylinder
housing
By circlips
- Remove the circlip
- Remove cover of piston rod
- Remove return stroke spring of piston from piston rod
- Pull piston rod with piston out of cylinder barrel
By screwing with a
peripheral thread
- Unscrew all cylinder covers completely from the cylinder barrel
- Slowly release the tension of the return stroke spring of the piston
- Remove cover of piston rod
- Remove return stroke spring of piston from piston rod
- Pull piston rod with piston out of cylinder barrel
By screwing with cover
or
tie rod screws
- Remove screws on cylinder cover or on tie rod
- Slowly release the tension of the return stroke spring of the piston
- Remove cover of piston rod
- Remove return stroke spring of piston from piston rod
- Pull piston rod with piston out of cylinder barrel
By roller
burnishing
- No possibility of replacing wearing parts
Fig: 14
9902NH
D/GB 17
