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Home >> Buick >> 2004 >> Century Base >> Repair and Diagnosis >> Engine Mechanical >> Engine Exhaust System >> Repair Instructions >> Exhaust Hanger Mounting Bracket Replacement >> Installation Procedure

Installation Procedure

    Fig 1: View Of Exhaust Hanger Mounting Bracket
    GM194726Courtesy of GENERAL MOTORS CORP.
  1. Install the exhaust muffler rear hanger bracket.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the inboard and the outboard rear bumper impact bar bolts.

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

    3. Fig 2: View Of Exhaust Pipe Rear Hanger Insulators
    GM289499Courtesy of GENERAL MOTORS CORP.
  3. Install the exhaust pipe rear hanger insulators to the exhaust muffler rear hanger bracket.
  4. Remove the support from the exhaust system.
  5. Inspect the exhaust system for underbody contact.
  6. Lower the vehicle.
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