GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required
J 6627-A Wheel Stud Remover


    Object Number: 175948  Size: SH

    CAUTION:: If one stud is damaged, replace all the studs. A loose-running wheel may cause only one stud to break, but the other studs could have internal fatigue. Replacing only the broken stud and remounting the wheel may cause further damage and personal injury. If the stud holes in the wheels have become enlarged or distorted, replace the wheel.

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the front tires and the wheels. Refer to Wheel Removal .
  3. Remove the following items:
  4. • The brake caliper. Refer to Brake Caliper Replacement in Disc Brakes.
    • The caliper carrier
    • The rotor
  5. Install a wheel stud nut onto the wheel stud.
  6. Use the J 6627-A in order to remove the wheel stud from the hub.

Installation Procedure


    Object Number: 175950  Size: SH
  1. Install the washers on the wheel stud.
  2. Pull the wheel stud into position with the wheel nut.
  3. Remove the wheel nut and the washers.
  4. Refer to Brake Caliper Replacement in order to install the following items:
  5. • The brake caliper
    • The caliper carrier
    • The rotor