GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Optra 🢒 Brakes 🢒 Disc Brakes 🢒 Front Brake Rotor Replacement

Removal Procedure

    Object Number: 1289965 Size: SH

    Important: To guarantee uniform braking on both sides, both rotors must have identical surfaces regarding smoothness and scoring depth. For this reason, always replace both rotors.

  1. Remove the caliper assembly without disconnecting the brake hoses. Refer to Front Brake Caliper Replacement .
  2. Remove the rotor-to-front wheel hub detent screws.
  3. Pull off the rotor.

Installation Procedure

    Object Number: 1289967 Size: SH
  1. Inspect the rotor. Refer to Brake Rotor Surface and Wear Inspection .

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the rotor to the front wheel hub by tightening the detent screw.

    3. Tighten
    Tighten the rotor-to-front wheel hub detent screw to 4 N·m (35 lb in).

  3. Install the caliper assembly. Refer to Front Brake Caliper Replacement .