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Home >> Chevrolet >> 2009 >> TrailBlazer 6.0 H, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 5.3L & 6.0L - Introduction >> Repair Instructions >> Air Cleaner Element Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Exploded View Of Air Cleaner Assembly
    GM1217755Courtesy of GENERAL MOTORS CORP.
  1. Install the MAF/IAT sensor (3) to the air filter element (6).
  2. Install the air filter element (6) and MAF/IAT sensor (3) to the lower air cleaner housing/washer solvent tank assembly (4).
  3. CAUTION: Refer to Fastener Caution .
    NOTE: Ensure the air inlet duct (5) is properly positioned in the lower air cleaner housing/washer solvent tank assembly (4) before installing the air cleaner cover (2).
  4. Install the air cleaner cover (2) and secure with 4 retaining screws (1). Tighten the screws to 4 N.m (35 lb in).
  5. Install the radiator support diagonal brace. Refer to Radiator Support Diagonal Brace Replacement .
  6. Fig 2: View Of MAF/IAT Sensor Electrical Connector
    GM1204792Courtesy of GENERAL MOTORS CORP.
  7. Connect the MAF/IAT sensor electrical connector (1).
  8. Install the air cleaner outlet duct. Refer to Air Cleaner Resonator Outlet Duct Replacement .