1-I have YS 1.40 Dingo engine and maybe 10 times worked well then since 9 months its been staying at my warehouse so; I am planning to fly at the weekend, what should I do - where should I check on the engine before going to the field??
2- I have also 1 more YS which is YS 1.40 FZ sport. This engine really works well, very powerfull, easy to start etc. but my problem is with the mufler, I can not keep the mufler in its place, I really tighten the screw but each time after the engine starts in 4-5 minutes it comes back. I check whether I can use some LOCTITE but because of high temprature there is no LOCTITE for this place. Please recommend...
3- I have also 1 more YS which is 91 FZ. This engine also very good. The problem is I can not stop the engine, I did everything to stop the engine
a- changed the gaskets
b- changed the throtle barrel seal
c- tighten up all screws on the engine
d- checked the air chamber whether there is crack on it or not
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So my engine never stops on idle. To stop it I should close the mufler by my finger.
What or where I should change.PLEASE RECOMMEND
Thaks for all
Ahmet KARAHAN / ANKARA