When checking and assembling, wash all parts with solvent and dry with compressed air
Lubricate oil seals with clean gear oil and thrust bearings with petroleum jelly. Do not wash seals or thrust bearings with solvent when reusing them.
Before screwing into aluminum parts, the bolts should be dipped in clean gear oil. In this case, it is also permissible to use an anti-seize composition. Use torque wrenches to avoid thread stripping. The outer circlips should be spread apart and the inner circlips should be brought together if they are to be reused.