If the gear lever is moved, the synchromesh cone meets with an identical cone over the pinion. Resulting from friction, the rotating pinion is, made to rotate at exactly the same speed since the synchromesh unit. The gearbox can wear down and inevitably split. When this comes about, one https://gearbox20752.blogolize.com/the-fact-about-gearbox-that-no-one-is-suggesting-72856240