GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Refer to Vehicle Lifting Caution in the Preface section.

    Caution: Refer to Safety Glasses Caution in the Preface section.

  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the exhaust system. Refer to Exhaust System Replacement.
  3. Remove the right catalytic converter. Refer to Catalytic Converter Replacement - Right Side.

  4. Object Number: 1957014  Size: SH
  5. Remove the transmission vent tube to transmission case retaining bolt (1).
  6. Remove the transmission vent tube from the vent pipe.

Installation Procedure

  1. Install the transmission vent tube to the vent pipe.
  2. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1957014  Size: SH
  3. Install the transmission vent tube to transmission case retaining bolt (1).
  4. Tighten
    Tighten the transmission vent tube retaining bolt to 48 N·m (35 lb ft).

  5. Install the right catalytic converter. Refer to Catalytic Converter Replacement - Right Side.
  6. Install the exhaust system. Refer to Exhaust System Replacement.
  7. Lower the vehicle.