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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 >> Installation Procedure

Installation 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: Outboard Rear Bumper Impact Bar Bolt
    GM194726Courtesy of GENERAL MOTORS CORP.
  1. Install the exhaust muffler rear hanger bracket.
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the inboard and the outboard rear bumper impact bar bolts.

    Tighten:  Tighten the bolts to 25 N.m (18 lb ft).

  4. Fig 2: Exhaust Pipe Rear Hanger Insulators
    GM289499Courtesy of GENERAL MOTORS CORP.
  5. Install the exhaust pipe rear hanger insulators to the exhaust muffler rear hanger bracket.
  6. Fig 3: Exhaust Pipe Hanger
    GM373046Courtesy of GENERAL MOTORS CORP.
  7. Install the exhaust hanger bracket.
  8. Install the exhaust hanger bracket bolt.

    Tighten:  Tighten the bolt to 25 N.m (18 lb ft).

  9. Remove the support from the exhaust system.
  10. Inspect the exhaust system for underbody contact.
  11. Lower the vehicle.