Axle Shafts: Inspection
WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
Clean tripot joint spider assembly and housing with cleaning solvent. Remove all traces of old grease and contaminants. Dry all parts. Inspect all part for damage or wear.