Dog clutch skids on the most crucial shaft to rotate with it. The many equipment within the layshaft is fixed with it.  When the still left-hand Pet clutch is introduced to skid for the remaining with the gearshift lever, it messes with the clutch gear, as well as upper-speed gear https://gearbox-auto41963.blazingblog.com/33820002/new-step-by-step-map-for-gearbox-auto