
Maintenance and care
38
12.03|SRU 20 - 60|en
Servicing and assembling the module
Position of the position numbers
WARNING
Risk of injury due to spring forces!
• Carefully disassemble the module.
• Thoroughly clean all parts and check for damage or
wearing parts.
• Replace all wear parts / seals.
• Treat all lubrication points with lubricant.
• Oil and grease bright, external steel parts.
Assembly takes place in the opposite order to
disassembly. Observe the following:
• Do not damage the O-rings (41) during assembly.
• Unless otherwise specified, secure all screws and nuts with Loc-
tite no. 243 and tighten with the appropriate tightening torque.
8.5
Servicing
Assembly