Brake Rotor & Hub Assembly: Inspection
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1990 GMC Suburban, 1990 GMC Pickup, 1990 GMC Jimmy, 1990 GMC Cab & Chassis, and 1990 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
- Wash all bearings in solvent. Check for cracked bearing cages and worn, chipped or pitted rollers. Wash hub I.D. and inspect bearing races for cracks, scoring or looseness in hub. Replace components as needed.
- Always replace bearings and races as matched sets. Install new grease seal whenever hub assembly is disassembled. Ensure all parts are thoroughly lubricated.