GM Service Manual Online
For 1990-2009 cars only

Generator Cooling Duct Replacement 3.4L Engine

Removal Procedure


    Object Number: 45679  Size: SH
  1. Raise and suitably support the vehicle. Refer to SECTION 0A.
  2. Remove the exhaust converter. Refer to Catalytic Converter Removal in Engine Exhaust.
  3. Remove the retaining bracket at the oil pan.
  4. Remove the generator cooling duct.

Installation Procedure


    Object Number: 45679  Size: SH
  1. Position the generator cooling duct.
  2. Install the retaining bracket at the oil pan.
  3. Slide cooling duct onto bracket. Snap duct into generator.
  4. Install exhaust converter. Refer to Catalytic Converter Replacement in Engine Exhaust.
  5. Lower the vehicle.