912uls tis

[MotReklaw]

A friend asked me the other day if the 912 has a time in service requirement for overhaul. He's about to do an annual on a certified motor glider. Anyone know?

[Dorsal]

Darn, I was hoping this was a thread on a turbo fuel injected 912

[kmach]

Hi,
I am by no means a Rotax expert, but I have done my homework on my own 912ULS.

The TBO goes by serial number and year manufactured, there are also service bulletins that can extend the older engines tbo's .

My particular 912 ULS with the bulletins complied with, has a 1500 hr TBO. I think I did read somewhere that 1500 hrs or 10 years service applies as well for overhaul ( in the Line maintenance manual I think ).

I am trying to follow the certifed rules, even though my engine is the non certified 912ULS.

I use the site rotaxowner.com for allot of info on the 912 as well.

I hope this helps out, Kevin

[MotReklaw]

Thanks Kevin.

You too Finn!