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Home >> Cadillac >> 2006 >> STS Base, 3.6 7, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 4.4L (1 Of 5)) >> On-Vehicle Repair Instructions (Part 1) >> Crankcase Ventilation Hoses/Pipes Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: PCV Foul Air Tube
    GM1685832Courtesy of GENERAL MOTORS CORP.
  1. Install the PCV foul air tube to the fitting on the underside of the supercharger assembly.
  2. Install the supercharger assembly. Refer to Supercharger Replacement .
  3. Fig 2: PCV Foul Air Tube
    GM1614012Courtesy of GENERAL MOTORS CORP.
  4. Connect the PCV foul air tube (1) to the PCV orifice fitting on the right camshaft cover.
  5. Fig 3: PCV Fresh Air Tube
    GM1613990Courtesy of GENERAL MOTORS CORP.
  6. Connect the PCV fresh air tube (1) to the left camshaft cover.
  7. Fig 4: PCV Tube
    GM1613993Courtesy of GENERAL MOTORS CORP.
  8. Connect the fresh air PCV tube (1) to the fitting on the underside of the supercharger inlet duct, during the installation procedure of the front section of the supercharger inlet duct assembly. Refer to Supercharger Inlet Duct Assembly Replacement .