Oerlikon Torque-Hub CW18 Series, Service Manual

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16
After a successful installation always wait a few minutes for the
Alcohol to completely evaporate, before assembling. The Alcohol is
necessary as a lubricant during the installation process, but for
assembly the area must be clean and dry in order for the O- Ring to
properly "crush" into its final position. After the two seal halves have
been installed in their respective housings and just prior to
assembly, the faces should be thoroughly cleaned with Denatured
Alcohol. Next, apply a thin film of oil (EP90 the same oil that will be
used to fill the assembly) to the faces of the Seal Rings with a clean
lint free cloth. Warning: Be careful not to get oil on the O- Rings!
The seal set is now ready to be drawn together in the assembled
unit.
Check the assembled height (A) in a least four places spaced 90°
apart.