If the force drops, springs trigger the clutch to launch. Evenly spaced ridges, known as splines, line the inside and out of doors in the clutch to lock into your gears along with the clutch housing. You can read through more details on these clutches in How Computerized Transmissions Perform. https://clutch-plate80123.blogthisbiz.com/39721189/the-single-best-strategy-to-use-for-clutch-plate