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

    Fig 1: Locating Air Filter
    GM1694143Courtesy of GENERAL MOTORS COMPANY
  1. Install the air filter to the air cleaner.
  2. Close the air cleaner cover. Ensure that the inboard hinges are engaged prior to tightening the screws.
    3. Fig 2: Identifying Air Cleaner Housing
    GM1674286Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution

  3. Tighten the air cleaner cover screws (1) to 3 N.m(27 lb in).
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