probst SVZ-UNI-VARIO Operating Instructions Manual page 69

Maintenance and care
04) Carefully degrease the internal and external threads with
Loctite SF7063 surface cleaner or equivalent surface
cleaner without film formation.
degrease carefully (see illustrations).
05) Apply Loctite 243 Medium Strength or equivalent
threadlocker to the upper half of the thread (see
illustration).
06) Re-insert the central shaft at the point of origin.
54000041 29 / 33 GB