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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 518 (Engine Exhaust System) >> Repair Instructions >> Exhaust Muffler Insulator, Hanger, and Bracket Replacement (LC9, LMG, LZ1, L20, L96) >> Removal Procedure

Removal Procedure

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WARNING:

Refer to Protective Goggles and Glove Warning .

WARNING:

Refer to Exhaust Service Warning .

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
    NOTE:
    • Service the exhaust system insulators individually in order to retain the support for the exhaust system.
    • Do not use oil base lubricants.
    2. Fig 1: View Of Exhaust System Insulators
    GM1709436Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    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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