Hub & Bearing Assembly: Installation

1990 Chevrolet Cavalier Base, 4D Sedan, Automatic, 125C/MD9SECTION Installation
  1. Install new "O" ring on hub and bearing assembly. Using driver, install new seal in steering knuckle. Position hub and bearing assembly in steering knuckle bore. Install NEW hub nut until bearing and hub assembly is seated. Tighten to specification. Refer to the TORQUE SPECIFICATIONSΒ  table. Install hub-to-steering knuckle bolts and tighten evenly to specifications.
  2. To complete installation, reverse removal procedure. On models with bracket stops on upper and lower ends of brake calipers, check clearance. Clearance should be .005-.012" (.13-.31 mm) at each end. Replace or grind stops as necessary. This will ensure caliper slides freely.
    Fig 1: Exploded View of Tripod Type Axle Shaft
    G55476Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.