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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 261 (Engine Exhaust System) >> Repair Instructions >> Exhaust Muffler Insulator, Hanger, and Bracket Replacement (1500 - L92) >> Installation Procedure

Installation Procedure

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    Fig 1: View Of Exhaust System Insulators
    GM1709439Courtesy of GENERAL MOTORS CORP.
  1. Spray lubricant onto the frame hangers where the insulators will be installed.
  2. Install the exhaust pipe insulators (1 and 2) to the frame hangers and the exhaust pipe.
  3. Install the exhaust muffler insulators (3 and 4) to the frame hangers and the muffler pipe and remove the adjustable jack stand.
  4. Inspect for proper positioning and clearance of the exhaust system.