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Hello all,
I am hoping to get some input on a problem I noticed on the first 200 h service on my 914 UL3. When the engine was new the compression was 87/86 on all cylinders. Now it was 87/58 on cyl 1 ...

Hello all,
fwiw check starting technique compared with the below document

http://www.rotax-aircraft-engines.com/pdf/dokus/d04645.pdf

throttle at idle and control rpm with choke until warm. I ha ...

Correction on capacitor size: 22 mF...

Regards
Patrik

Hi all,
If the 22000 mF capacitor is broken the R/R can be burnt due to too much AC on the 12 V. (fig 52 pos 25 in the installation manual)

Best regards
Patrik

Thanks everyone for your informative replies. The experience shows that icing is not a problem. The thing is to convince the authorities. I got a response from DynAero and they are a bit secretive and ...

Hi Gilles,
I have visited your web site quite often the last year during the assembly of our MCR. Very helpful and informative. Regarding carb heat the JAR specification has to be met somehow in orde ...

Hi all,
I am searching for some info on the temperature difference between airbox temperature and ambient during flight. JAR 23.1093 states if the temperature rise is more than 56 deg C when ambient ...