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Removal Procedure

    CAUTION: Refer to Exhaust Service Caution .
    Fig 1: View of Exhaust Manifold
    GM1241942Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Flex Decoupler Notice .
    NOTE: Refer to Catalytic Converter Movement Notice .
  1. Remove the exhaust manifold cover with the bolts.
    2. Fig 2: View of Catalytic Converter Upper Flange Nut
    GM1241943Courtesy of GENERAL MOTORS CORP.
  2. Remove the catalytic converter upper flange nut.
    3. Fig 3: View of Connecting Pipe Mounting Bracket
    GM1241944Courtesy of GENERAL MOTORS CORP.
  3. Remove the connecting pipe mounting bracket bolt.
  4. Remove the catalytic converter lower flange nuts.
  5. Remove the catalytic converter and the gasket.
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