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Home >> Chevrolet >> 2006 >> HHR LS, Standard >> Repair and Diagnosis >> Engine Mechanical >> Engine Exhaust System >> Repair Instructions >> Muffler Replacement >> Installation Procedure

Installation Procedure

  1. To aid in installation, spray lubricant onto the hanger insulators.
  2. Fig 1: Exhaust Muffler Assembly
    GM1631769Courtesy of GENERAL MOTORS CORP.
  3. With the aid of the assistant, position the exhaust muffler assembly.
  4. Fig 2: Exhaust Hanger Insulators
    GM1631765Courtesy of GENERAL MOTORS CORP.
  5. With the assistant supporting the exhaust muffler assembly, install the exhaust hanger insulators to the underbody exhaust hangers.
  6. NOTE: Refer to Fastener Notice in Cautions and Notices.
  7. Install the exhaust muffler nuts.

    Tighten:  Tighten the nuts to 46 N.m (34 lb ft).

  8. Lower the vehicle.