LEMON Manuals: Even more car manuals for everyone
Home >> Saturn >> 2008 >> Vue Red Line, AWD >> Repair and Diagnosis >> Engine Mechanical >> Engine Exhaust System >> Repair Instructions >> Catalytic Converter Replacement - Left Side (LY7) >> Installation Procedure

Installation Procedure

    Fig 1: Catalytic Converter To Muffler Nuts
    GM1886121Courtesy of GENERAL MOTORS CORP.
  1. Install the catalytic converter gasket onto the catalytic converter.
  2. Reposition the muffler assembly rearward until the catalytic converter can be installed.
  3. Install the catalytic converter.
    4. NOTE: Refer to Fastener Notice .
  4. Install the catalytic converter nuts (1).

    Tighten:  Tighten the nuts to 60 N.m (44 lb ft).

  5. Remove the support from the exhaust system.
    6. Fig 2: Exhaust Manifold Heat Shield Bolts
    GM1888891Courtesy of GENERAL MOTORS CORP.
  6. Lower the vehicle.
  7. Install the left side catalytic converter to exhaust manifold nuts (1).

    Tighten:  Tighten the nuts to 35 N.m (26 lb ft).

    8. Fig 3: Exhaust Manifold Heat Shield Bolts
    GM1888891Courtesy of GENERAL MOTORS CORP.
  8. Install the exhaust manifold heat shield.
  9. Install the left side exhaust manifold heat shield bolts (1).

    Tighten:  Tighten the nuts to 10 N.m (89 lb in).

    10. Fig 4: Oxygen Sensor Electrical Connector
    GM1888717Courtesy of GENERAL MOTORS CORP.
  10. Disconnect the oxygen sensor electrical connector (1).
  11. Install the HO2S sensor. Refer to Heated Oxygen Sensor Replacement - Bank 2 Sensor 2 .
scientia non olet · About LEMON Manuals