Interposing the idler equipment among the countershaft reverse equipment and the key shaft bigger gear, the principle shaft turns inside the course opposite to that on the clutch shaft. This modifications the rotation on the wheels from ahead to backward so which the car backs. Bevel gearboxes have spiral https://gearbox08520.tinyblogging.com/the-smart-trick-of-gearbox-that-no-one-is-discussing-77470746