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Home >> Buick >> 2011 >> Lucerne CXL >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 3.9L - Repair Instructions >> Repair Instructions >> Air Cleaner Element Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: Identifying Air Cleaner Housing
    GM1674286Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    DO NOT remove the screws from the upper air cleaner cover.

  1. Loosen the air cleaner cover screws (1).
    2. Fig 2: Locating Air Filter
    GM1694143Courtesy of GENERAL MOTORS COMPANY
  2. Open the air cleaner cover.
  3. Remove the air filter from the air cleaner.
  4. Inspect the air cleaner housing assembly for damage. If a problem is found, replace as necessary.
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