Bearings Inspection

Important: Bearings and cups are matched sets. Replace both bearing and cup when either part requires replacement.

^ Before assembly, carefully and thoroughly inspect all drive unit parts for wear or stress. Replacement of worn parts eliminates costly drive component repair after assembly.
^ Oil the bearings. Inspect the bearings for smooth rotation.
^ Inspect the bearing rollers for wear.
^ Inspect the bearing cups for wear, cracks, brinelling, and scoring.