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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 151 (Engine Exhaust System) >> Repair Instructions >> Exhaust Muffler Insulator, Hanger, and Bracket Replacement (1500 - w/RPOs LC9/LMG/LY5/L76) >> Removal Procedure

Removal Procedure

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CAUTION: Refer to Exhaust Service Caution .
CAUTION: Refer to Protective Goggles and Glove Caution .
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
    IMPORTANT: Service the exhaust hangers individually in order to retain the support of the exhaust system.
    2. Fig 1: View Of Exhaust System Insulators
    GM1709436Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Do not use oil base lubricants.
  2. Apply a soapy solution to the following in order to ease the removal of the hanger (1):
    • The frame support bracket rod (2)
    • The exhaust pipe hanger rod (3)
  3. Pry the exhaust pipe hanger (1) free from the following:
    • The frame support bracket rod (2)
    • The exhaust pipe hanger rod (3)
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