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Home >> Chevrolet >> 2004 >> Astro Van Cargo, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 4.3L - Introduction >> Repair Instructions >> Air Cleaner Assembly Replacement >> Installation Procedure
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Installation Procedure

  1. Install the air cleaner tub by pressing downward on the tub until the grommets are seated on the mounting studs.
    Fig 1: View Of Air Cleaner Tub
    GM315350Courtesy of GENERAL MOTORS CORP.
  2. Insert the air cleaner element into the air cleaner tub.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the air cleaner cover and MAF/IAT sensor.

    Tighten:  Tighten the clamp to 4 N.m (35 lb in).

    Fig 2: Identifying Air Cleaner Outlet Duct At MAF Sensor
    GM315353Courtesy of GENERAL MOTORS CORP.
  4. Install the air cleaner cover.
    Fig 3: Identifying Air Cleaner Cover
    GM281852Courtesy of GENERAL MOTORS CORP.
  5. Fasten the air cleaner cover retainer clips.
  6. Connect the MAF sensor harness connector.
  7. Connect the negative battery cable.