Puppy clutch skids on the leading shaft to rotate with it. The many gear to the layshaft is set with it.  When the left-hand Canine clutch is introduced to skid to your remaining through the gearshift lever, it messes with the clutch equipment, and also the upper-speed equipment is attained. https://mariodpyho.blog-eye.com/33920952/little-known-facts-about-gearbox-auto