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Home >> Subaru >> 2021 >> Outback Base >> Repair and Diagnosis >> Transmission >> Automatic Trans >> CVT Transaxle System (Tr580) >> CVTF Cooler (With Warmer Function) >> Installation

CVTF Cooler (With Warmer Function): Installation

CAUTION: If CVTF and engine coolant is spilt over the exhaust pipe, completely wipe it off to avoid emission of smoke or causing a fire.
  1. Connect the water hose (inlet).
    1. Connect the water hose (inlet).
      NOTE:
      • Face the mark (a) of water hose (inlet) in the top direction.
      • Align the claw and the center of the claw of hose clamp (b) with the mark (a) of water hose (inlet).
      G13950475Courtesy of SUBARU OF AMERICA, INC.
      G13950476Courtesy of SUBARU OF AMERICA, INC.
    2. Install the EGR cooler. Ref. to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DO)>EGR COOLER>INSTALLATION .
  2. Attach a new O-ring to the CVTF cooler (with warmer feature).
  3. Install the CVTF cooler (with warmer feature).
    CAUTION: Be careful not to allow any foreign materials to enter the CVTF cooler (with warmer feature) and the transmission body during installation.
    NOTE: Check the mark (a) of CVTF cooler (with warmer function).

    Tightening torque: 

    19 N.m (1.9 kgf-m, 14.0 ft-lb)

    G13950477Courtesy of SUBARU OF AMERICA, INC.
  4. Connect the CVTF cooler hose and the water hose. (Model without CVTF cooler (air cool))
    1. Connect a new CVTF cooler hose.
      NOTE:
      • Align the mark (a) of CVTF cooler (with warmer feature) with the mark (b) of CVTF cooler hose.
      • Align the claw and the center of the claw of hose clamp (c) with the mark (b) of CVTF cooler hose.
      • Set the hose clamp (c) so that the both ends of the mark (b) of CVTF cooler hose can be seen.
      G13950478Courtesy of SUBARU OF AMERICA, INC.
    2. Connect the water hose (outlet).
      NOTE:
      • Align the mark (a) of CVTF cooler (with warmer feature) with the mark (b) of water hose (outlet).
      • Align the claw and the center of the claw of hose clamp (c) with the mark (b) of water hose (outlet).
      • Set the hose clamp (c) so that the both ends of the mark (b) of water hose (outlet) can be seen.
      G13950479Courtesy of SUBARU OF AMERICA, INC.
    3. Connect the water hose (inlet).
      NOTE:
      • Align the mark (a) of CVTF cooler (with warmer feature) with the mark (b) of water hose (inlet).
      • Align the claw and the center of the claw of hose clamp (c) with the mark (b) of water hose (inlet).
      • Set the hose clamp (c) so that the both ends of the mark (b) of water hose (inlet) can be seen.
      G13950480Courtesy of SUBARU OF AMERICA, INC.
    4. Connect the CVTF cooler hose.
      NOTE:
      • Align the mark (a) of CVTF cooler (with warmer feature) with the mark (b) of CVTF cooler hose.
      • Align the claw and the center of the claw of hose clamp (c) with the mark (b) of CVTF cooler hose.
      • Set the hose clamp (c) so that the both ends of the mark (b) of CVTF cooler hose can be seen.
    G13950481Courtesy of SUBARU OF AMERICA, INC.
  5. Connect the CVTF cooler hose and the water hose. (Model with CVTF cooler (air cool))
    1. Connect a new CVTF cooler inlet hose.
      • CVTF cooler pipe No. 1 side
        NOTE:
        • Face the mark (a) of CVTF cooler inlet hose in the top direction.
        • Align the claw and the center of the claw of hose clamp (b) with the mark (a) of CVTF cooler inlet hose.
        G13950482Courtesy of SUBARU OF AMERICA, INC.
      • CVTF cooler (with warmer feature) side
        NOTE:
        • Align the mark (a) of CVTF cooler (with warmer feature) with the mark (b) of CVTF cooler inlet hose.
        • Align the claw and the center of the claw of hose clamp (c) with the mark (b) of CVTF cooler inlet hose.
        • Set the hose clamp (c) so that the both ends of the mark (b) of CVTF cooler inlet hose can be seen.
      G13950483Courtesy of SUBARU OF AMERICA, INC.
    2. Connect the water hose (outlet).
      NOTE:
      • Align the mark (a) of CVTF cooler (with warmer feature) with the mark (b) of water hose (outlet).
      • Align the claw and the center of the claw of hose clamp (c) with the mark (b) of water hose (outlet).
      • Set the hose clamp (c) so that the both ends of the mark (b) of water hose (outlet) can be seen.
      G13950484Courtesy of SUBARU OF AMERICA, INC.
    3. Connect the water hose (inlet).
      NOTE:
      • Align the mark (a) of CVTF cooler (with warmer feature) with the mark (b) of water hose (inlet).
      • Align the claw and the center of the claw of hose clamp (c) with the mark (b) of water hose (inlet).
      • Set the hose clamp (c) so that the both ends of the mark (b) of water hose (inlet) can be seen.
      G13950485Courtesy of SUBARU OF AMERICA, INC.
    4. Connect a new CVTF cooler outlet hose.
      • CVTF cooler (with warmer feature) side
        NOTE:
        • Align the mark (a) of CVTF cooler (with warmer feature) with the mark (b) of CVTF cooler outlet hose.
        • Align the claw and the center of the claw of hose clamp (c) with the mark (b) of CVTF cooler outlet hose.
        • Set the hose clamp (c) so that the both ends of the mark (b) of CVTF cooler outlet hose can be seen.
        G13950486Courtesy of SUBARU OF AMERICA, INC.
      • CVTF cooler pipe No. 1 side
        NOTE:
        • Face the mark (a) of CVTF cooler outlet hose in the top direction.
        • Align the claw and the center of the claw of hose clamp (b) with the mark (a) of CVTF cooler outlet hose.
      G13950487Courtesy of SUBARU OF AMERICA, INC.
  6. Install the air intake boot. Ref. to INTAKE (INDUCTION) (H4DO)>AIR INTAKE BOOT>INSTALLATION .
  7. Fill engine coolant. Ref. to COOLING (H4DO)>ENGINE COOLANT>REPLACEMENT .
  8. Check the CVTF level. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580)>CVTF>INSPECTION .
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