Originally Posted by
Sunfish
What about a Rotax 912 with its slipper gearbox clutch? Rebuild?
The same applies Sunfish. A light scraping isn't a biggie but what do you think will happen at 3000+ rpm or similar?
There's a good summary of what needs doing here:
AeroFix Aviation - Rotax Service, Rotax Servicing, Rotax Repairs, Jabiru Overhauls