Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2020 Subaru Forester BaseFACTORY OEM SERVICE PROCEDURE
Transmission Case: Disassembly
- Remove the oil stopper plate.
- Remove the plug, and remove the oil control valve holder.
- Remove the O-ring from the oil control valve holder.
- Remove all plugs.
- Remove the oil seal using a screwdriver wrapped with cloth etc.
- Remove the ball bearing of the secondary pulley using the ST1 and ST2.
- Remove the oil guide.
- Remove the roller bearing.
- Remove the thrust bearing.
- Remove the CVTF filter cover and gasket.
- Remove the CVTF filter.
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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