Puppy clutch skids on the key shaft to rotate with it. Each of the equipment over the layshaft is mounted with it.  If the left-hand Pet dog clutch is brought to skid for the remaining with the gearshift lever, it messes with the clutch gear, along with the higher-speed gear https://jaidenaayxy.topbloghub.com/40131249/the-ultimate-guide-to-gearbox-auto