Gaskets, Sealing Rings
Always replace sealing rings and bellows.
Always replace and position safety catch. -arrow-
Always replace safety catch (shown as an example)
After removing gaskets, examine the contact surfaces on housings for burrs and damage.
Always loosen and tighten screws and nuts crosswise for mounting covers and housings.
Lightly grease sealing rings with Syntheso Glep 1 (Part No. 000.043.204.68).