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Home >> Buick >> 2004 >> Century Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 150 (Engine Exhaust System) >> Repair Instructions >> Exhaust Hanger Mounting Bracket Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Exhaust Pipe Hanger
    GM373046Courtesy of GENERAL MOTORS CORP.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. NOTE: Refer to Catalytic Converter Movement Notice in Cautions and Notices.
  3. Support the exhaust system.
  4. Remove the exhaust hanger insulator from the exhaust hanger bracket.
  5. Remove the exhaust hanger bracket bolt.
  6. Remove the exhaust hanger bracket.
  7. Fig 2: Exhaust Pipe Rear Hanger Insulators
    GM289499Courtesy of GENERAL MOTORS CORP.
  8. Remove the exhaust pipe rear hanger insulators from the exhaust muffler rear hanger bracket.
  9. Fig 3: Outboard Rear Bumper Impact Bar Bolt
    GM194726Courtesy of GENERAL MOTORS CORP.
  10. Loosen the outboard rear bumper impact bar bolt.
  11. Remove the inboard rear bumper impact bar bolt.
  12. Remove the exhaust muffler rear hanger bracket.