This transmission has 4 ahead gears and a person reverse equipment. Let's summarize the equipment ratios, inputs and outputs: The guide valve is just what the shift lever hooks as much as. Determined by which equipment is selected, the manual valve feeds hydraulic circuits that inhibit particular gears. For example, https://raymondzimoo.bloggerswise.com/41535206/the-5-second-trick-for-gearbox-auto