82 250r motor rebuild first time...

[MassTrike]

Well like everyone else probably has had happen to them one of the gears in my air fooler motor is gone and 5th gear engages now and then, Is this motor an easy rebuild? and can i still get the parts that are broken? I have a bunh of other motors that are apart, should I just look for the gear that is missing/broken. Ive never been deep inside an air motor before. So any help will be appreciated. Thanks

[Dirtcrasher]

It's about as simple as it gets. 2 strokes barely have any parts anyhow and without a powervalve or waterpump, your motor is even simpler. I do suggest getting a manual so nothing gets damaged coming apart but that truly is an easy motor to rebuild.