912 ULS
Hei
I have got a new engine 912ULS from Rotax. I have put it on our Eurofox K2 from 2012. Our old motor have gone 2000 tac. time. We use it as a tail tracker to put up gliders.
I know have to purghe my oil system.
Is there a special metod to purghe the coolent system. I have buildt in new alu radiators. Same type as the old one on the old motor.
Best regards
Ejner Moslund
Denmark

