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HOMESERVICE MANUALSSUBARU2022IMPREZA BASE, 4D SEDAN, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISTRANSMISSIONAUTOMATIC TRANSCVT TRANSAXLE (TR580)PREPARATION FOR OVERHAULPROCEDURE
2022 Subaru Impreza Base, 4D Sedan, Automatic CVT Trans

Preparation for Overhaul: Procedure

2022 Subaru Impreza Base, 4D Sedan, Automatic CVT TransSECTION Procedure
  1. Clean the transmission exterior.
  2. Remove the torque converter assembly. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580 IMPREZA)>TORQUE CONVERTER ASSEMBLY .
  3. Attach the ST.
    NOTE:

    When attaching the ST to the (a) positions, spacers or similar of 2.0 mm (0.08 in) or more in thickness are necessary. 

    Preparation tool: 

    ST: STAND ASSY (18632AA000)

    G13225799Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the transmission case cover on the transmission upper side.
    NOTE:

    For installation, first install the transmission case cover (large), then insert the transmission case cover (small) between the transmission case cover (large) and the transmission to install. 

    Tightening torque: 

    Cover (small): 7 N.m (0.7 kgf-m, 5.2 ft-lb)

    Cover (large): 8 N.m (0.8 kgf-m, 5.9 ft-lb)

    G11255686Courtesy of SUBARU OF AMERICA, INC.
    G11255547Courtesy of SUBARU OF AMERICA, INC.
  5. Place the transmission assembly on end.
  6. When completely overhauling the transmission, refill approx. 10 L (10.6 US qt, 8.8 Imp qt) of CVTF through the transmission right side plug, and install the plug. Finally, install the transmission case cover.
    CAUTION:

    Always use specified CVTF. Using other fluid will cause malfunction. Ref. to  CONTINUOUSLY VARIABLE TRANSMISSION (TR580 IMPREZA)>GENERAL DESCRIPTION>SPECIFICATION>HYDRAULIC CONTROL AND LUBRICATION  . 

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.