Cracked Inner Race

Fig 1: Identifying Cracked Inner Race

Courtesy of GENERAL MOTORS CORP.

The race is cracked due to improper fit, cocking, or poor bearing seats.

1. Clean all the parts and the housings.
2. Ensure the races are properly seated.
3. Replace the bearing. Refer to WHEEL HUB, BEARING, AND SEAL REPLACEMENT in Front Suspension.