Bmw F650GS starter clutch sprag repair. Why it slips and how to change it.

Here is a simple video showing why the sprag one way clutch slips and how to change it on Bmw f650 gs or other Rotax 650 single cylinder engines. It also includes a how to make a 38 x 1.5 BMW puller. Hope you enjoy the learning. Kind regards Rex Short in Inglewood Taranaki.

[@adampearce6672]

Awesome video thanks Rex

[@volvogt21]

Great video. Mine did the woodruff key. I got my BMW specialist (factory trained) to put in all the components you suggested as well as a new woodruff key. Wouldn't start. He checked compression. It seems to be low you need new rings. So he replaced the rings. No start. He didn't check the clocking when he bolted the components back together. He realised his mistake and corrected it. Still gave me a 2 grand AUD bill on a bike I'd paid a grand for. He was a mate. Now I use other specialists that are a way more competent.

[@TheMichaelisthebest]

No need for a TDC bolt ?

[@blake986]

Promo'SM 🤩