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Home >> Hummer >> 2009 >> H2 4D Utility Pickup >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 6.2L - Introduction >> Repair Instructions >> Air Cleaner Resonator Outlet Duct Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of MAF/IAT Sensor & Air Cleaner Assembly
    GM832908Courtesy of GENERAL MOTORS CORP.
  1. Install the air cleaner resonator outlet duct to the throttle body assembly and the MAF/IAT sensor assembly.
  2. Connect the PCV tube to the outlet duct.
  3. Tighten the clamps at the throttle body assembly and the MAF/IAT sensor assembly.
    CAUTION: Refer to Fastener Caution .

    Specification:  Tighten the clamps to 5 N.m(44 lb in)

  4. Install the intake manifold sight shield. Refer to UPPER INTAKE MANIFOLD SIGHT SHIELD REPLACEMENT .
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