When the strain drops, springs result in the clutch to launch. Evenly spaced ridges, known as splines, line the inside and outside in the clutch to lock in the gears along with the clutch housing. You are able to read through more details on these clutches in How Automatic Transmissions https://charliezrepz.blog-kids.com/33229206/the-fact-about-clutch-kereta-that-no-one-is-suggesting