Reduction Driven Gear: Installation

2022 Subaru Impreza Base, 4D Sedan, Automatic CVT TransSECTION Installation
  1. Install the reduction driven gear assembly and spacer oil.

    Tightening torque:Β 

    17 N.m (1.7 kgf-m, 12.5 ft-lb)

    G13936768Courtesy of SUBARU OF AMERICA, INC.
  2. Select the transfer drive gear shim. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580 IMPREZA)>REDUCTION DRIVE GEAR>ADJUSTMENTΒ .
  3. Install the parking pawl. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580 IMPREZA)>PARKING PAWL>INSTALLATIONΒ .
  4. Attach the selected transfer drive gear shim to extension case with vaseline.
  5. Install the transfer driven gear assembly. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580 IMPREZA)>TRANSFER DRIVEN GEAR>INSTALLATIONΒ .
  6. Install the transfer clutch assembly. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580 IMPREZA)>TRANSFER CLUTCH>INSTALLATIONΒ .
  7. Install the extension case. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580 IMPREZA)>EXTENSION CASE>INSTALLATIONΒ .
  8. Install the transmission assembly to the vehicle. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580 IMPREZA)>AUTOMATIC TRANSMISSION ASSEMBLY>INSTALLATIONΒ .
RENDER: 1.0x

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When to See a Mechanic

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

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