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Home >> Buick >> 2009 >> Lucerne CX, 3.9 1 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 3.9L - Introduction >> Repair Instructions >> Air Cleaner Element Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Locating Air Filter
    GM1694143Courtesy of GENERAL MOTORS CORP.
  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 Cover Screws
    GM1674286Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution
  3. Tighten the air cleaner cover screws (1) to 3 N.m (27 lb in).
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