Luca Posted September 9, 2017 Report Posted September 9, 2017 Hi, I'm an owner of a Pipistrel Taurus, 150 hours of engine Flight ( belt changed at 100 hr ) 3 weeks ago I've had an engine failure. Rotax mechanic's found a seize up bearing and an extreme belt tension. Has anyone get the same problem ? Has anyone measured the belt tension ? Thank you Quote
pdrav8r Posted September 9, 2017 Report Posted September 9, 2017 That is really strange for at least 2 reasons: 1) the belt tensioners are not adjustable, 2) the crankshaft & bearings of the Rotax 503 are very strong. What oil are you using? Are you mixing it 50:1? Have you noticed unusual engine temperatures? Quote
Luca Posted September 10, 2017 Author Report Posted September 10, 2017 Thank you, pdrav8r Yes,mechanic also said me that he never have seen a damage like that in 40 Years I always use suggested oil ( don't remember the name ) at 2% misture No unusual temperatures, only sudden propeller block Br Quote
TomSw1ft Posted August 16, 2021 Report Posted August 16, 2021 @Luca, Did you ever determine the cause of engine failure? Quote
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