GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Optra 🢒 Steering 🢒 Power Steering System 🢒 Power Steering Pump Assemble

    Object Number: 1290101 Size: SH
  1. Press the power steering pump pulley onto the power steering pump using a hydraulic press, if equipped with the electronic variable orifice (EVO) system.
  2. Install the power steering pump onto the vehicle. Refer to Power Steering Pump Replacement .
  3. Install the power steering pump pulley nut, if the vehicle is not equipped with the EVO system.