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Home >> Buick >> 2008 >> Lucerne Super >> Repair and Diagnosis >> Engine Mechanical >> Engine Exhaust System >> Repair Instructions >> Exhaust System Insulator, Hanger, Bracket Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Rear Exhaust Hanger & Nut
    GM693562Courtesy of GENERAL MOTORS CORP.
  1. Apply a soapy solution to the rear hanger rod and the inner diameter of the rear exhaust hanger in order to ease the installation of the hanger.
  2. Press the rear exhaust hanger over the tail pipe hanger rod.
  3. Position the rear exhaust hanger to the rear exhaust hanger bracket. (single exhaust shown, dual exhaust similar).
    4. NOTE: Refer to Fastener Notice .
  4. Install the rear exhaust hanger to hanger bracket nut.

    Tighten:  Tighten the nut to 30 N.m (22 lb ft).

    5. Fig 2: View Of Exhaust Pipe Hanger Rod & Center Exhaust Hanger
    GM694211Courtesy of GENERAL MOTORS CORP.
  5. Apply a soapy solution to the exhaust pipe hanger rod and the inner diameter of the center exhaust hanger in order to ease the installation of the hanger.
  6. Press the exhaust hanger over the exhaust pipe hanger rod.
    7. Fig 3: View Of Exhaust Hanger To Rear Suspension Support Bracket Bolt
    GM1670483Courtesy of GENERAL MOTORS CORP.
  7. Install the exhaust hanger to the rear suspension support bracket bolt.

    Tighten:  Tighten the bolt to 30 N.m (22 lb ft).

  8. Lower the vehicle.
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