[Juan M. Padrón]

Hello everybody:

The RPM indicator portion for the front engine in my 337 B was not working.I took it to the shop and what was wrong was the sensor in the corresponding magneto.This sensor was rusted and the problem is that they are not in use anymore so they can not be found in the market,that is what the people at the shop say.In order to solve this problem ,and for not having any more trouble in the future,I would have to get a new indicator and then I would have to get at least two new magnetos,since the one I have cannot be converted to the RPM sensor type used nowadays.I think this is becoming too much and too expensive.
Have anyone had this problem before? Does anyone have an idea how to solve this problem?Thanks for any reply.