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Home >> Mercury >> 2010 >> Milan Base, Standard >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System >> Removal And Installation >> Catalytic Converter - 3.0L LH Manifold >> Removal

Catalytic Converter - 3.0L LH Manifold: Removal

  1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING .
  2. Remove the oil level indicator and tube. For additional information, refer to REMOVAL AND INSTALLATION .
  3. Disconnect the Heated Oxygen Sensor (HO2S) and the Catalyst Monitor Sensor (CMS) electrical connectors.
  4. Remove the 2 LH catalytic converter-to-exhaust flexible pipe nuts.
    • Discard the gasket and the 2 nuts.
  5. Remove the 4 bolts and the LH catalytic converter manifold shield.
  6. Remove the 2 LH catalytic converter manifold shield bracket bolts and the shield bracket.
  7. Remove the 2 LH catalytic converter manifold bracket bolts and bracket.
  8. Remove the 6 nuts and the LH catalytic converter manifold.
    • Discard the 6 LH catalytic converter manifold nuts and the gasket.
  9. Remove and discard the 6 LH catalytic converter manifold studs.
  10. Clean and inspect the catalytic converter manifold. For additional information, refer to ENGINE SYSTEM - GENERAL INFORMATION .