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Home >> Subaru >> 2019 >> WRX STI Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Engine Intake System (Induction) And Turbocharger (Except For STI)) >> Oil Catch Tank >> Installation

Oil Catch Tank: Installation

WARNING: This page is about a different variant/trim than selected.
  1. Install the oil catch tank to the turbocharger and exhaust stay.
    1. Set the oil catch tank to the turbocharger, and temporarily tighten the bolts which secure the oil catch tank to the turbocharger and exhaust stay.
      NOTE: Use a new gasket.
      G09480126Courtesy of SUBARU OF AMERICA, INC.
    2. Tighten the bolts which secure the oil catch tank to the turbocharger and exhaust stay in numerical order as shown in the figure.

      Tightening torque: 

      T1: 7.5 N.m (0.8 kgf-m, 5.5 ft-lb)

      T2: 10.5 N.m (1.1 kgf-m, 7.7 ft-lb)

    G09480128Courtesy of SUBARU OF AMERICA, INC.
  2. Connect the turbocharger hose to the oil pipe.
    G09480125Courtesy of SUBARU OF AMERICA, INC.
  3. Install the under cover. Refer to EXTERIOR/INTERIOR TRIM>FRONT UNDER COVER>INSTALLATION .
  4. Lower the vehicle.
  5. Connect the PCV hose assembly No. 2 to the PCV hose assembly No. 1.
    NOTE:
    • There are multiple blow-by diagnosis connectors. Be careful not to connect incorrectly.
    • Make sure that the blow-by diagnosis connector is connected securely.
    G11266560Courtesy of SUBARU OF AMERICA, INC.
  6. Install the air intake duct. Refer to INTAKE (INDUCTION) (EXCEPT FOR STI)>AIR INTAKE DUCT>INSTALLATION .
  7. Check the engine oil level and replenish the engine oil if necessary. Refer to LUBRICATION (EXCEPT FOR STI)>ENGINE OIL>INSPECTION .
  8. Connect the ground terminal to battery sensor. Refer to NOTE>NOTE>BATTERY .
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