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Home >> Subaru >> 2019 >> WRX STI Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (CVT Transaxle) >> CVTF Cooler (With Warmer Function) >> Installation

CVTF Cooler (With Warmer Function): Installation

WARNING: This page is about a different variant/trim than selected.
  1. Connect the engine coolant inlet hose.
    NOTE: When installing the engine coolant inlet hose, the triangle marking should face upward.
    G09482047Courtesy of SUBARU OF AMERICA, INC.
  2. Install the insulator, EGR valve, and the intake manifold. Refer to FUEL INJECTION (FUEL SYSTEMS) (EXCEPT FOR STI)>INTAKE MANIFOLD>INSTALLATION . Refer to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (EXCEPT FOR STI)>EGR CONTROL VALVE>INSTALLATION .
  3. Replace the CVTF inlet hose and the outlet hose.
  4. Install the CVTF cooler (with warmer feature).

    Tightening torque: 

    23 N.m (2.3 kgf-m, 17.0 ft-lb)

    G10293250Courtesy of SUBARU OF AMERICA, INC.
  5. Connect the engine coolant outlet hose.
    G10293249Courtesy of SUBARU OF AMERICA, INC.
  6. Connect the CVTF inlet hose and CVTF outlet hose.
    NOTE: Use new CVTF hoses.
    G10293248Courtesy of SUBARU OF AMERICA, INC.
  7. Install the engine coolant outlet hose, engine coolant inlet hose, CVTF inlet hose and CVTF outlet hose.
    G09482045Courtesy of SUBARU OF AMERICA, INC.
  8. Check installation condition of hoses.
    • Make sure the hoses do not interfere with each other or with other components.
    • Check each hose for bent, excess curve, and twisting conditions.
  9. Install the harness clip.
    G09481931Courtesy of SUBARU OF AMERICA, INC.
  10. Install the intercooler. Refer to INTAKE (INDUCTION) (EXCEPT FOR STI)>INTERCOOLER>INSTALLATION .
  11. Install the collector cover. Refer to INTAKE (INDUCTION) (EXCEPT FOR STI)>COLLECTOR COVER>INSTALLATION .
  12. Connect the ground terminal to battery sensor. Refer to NOTE>NOTE>BATTERY .
  13. Fill engine coolant. Refer to COOLING (EXCEPT FOR STI)>ENGINE COOLANT>REPLACEMENT .
  14. Adjust the CVTF level. Refer to CONTINUOUSLY VARIABLE TRANSMISSION (TR690)>CVTF>ADJUSTMENT .