Wheel Hub/Knuckle Assembly: Inspection

Wash the disassembled parts before inspecting. Replace any damaged parts. Minor rust should be removed with a fine sandpaper.

1. Abnormal wear, damage or seizure of bearing.
NOTE: Replace the bearing as a set (inner and outer races).
2. Cracks or damage of the knuckle. Scoring or rust of the bearing bore.
3. Damaged dust cover or poor fit with knuckle.
4. Cracks or damage of the hub. Scoring or rust of the bearing bore. Wear at the oil seal contact surface.
   Fig 1: Steering Knuckle, Dust Cover & Hub

   Courtesy of KIA MOTORS AMERICA, INC.