Forward Clutch Assembly: Inspection

WARNING: This page is about a different car, the 2021 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.

Check the forward clutch drum, internal gear, sun gear and forward clutch piston lip for wear or damage.
Inspect the drive plate facing for wear and damage.
Check the driven plate for discoloration (burnt color).
Check for worn snap ring, fatigue or damaged return spring or deformed spring retainer.
Make sure the clearance between retaining plate and internal gear of forward clutch is within the limit. If it exceeds the standard, replace the forward clutch. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580 IMPREZA)> FORWARD CLUTCH ASSEMBLY> ASSEMBLY .