Clutch Assembly & Gears
- Inspect teeth on pinion gear, idler gear and clutch assembly for wear or damage. If damaged, replace gear or clutch assembly and inspect flywheel ring gear for wear or damage.
- Inspect clutch pinion gear by rotating pinion gear. Depending on engine, pinion gear will rotate freely in one direction and lock when rotated in opposite direction. On Avalon, Camry, Camry Solara, Celica, RAV4 and Sienna, clutch pinion gear will lock when rotated in a clockwise direction. On all other models, pinion gear will lock in a counterclockwise direction. Replace clutch assembly as necessary.