A BIG thanks to Shadrach (Ross) and gsxrpilot (Paul) for his MooneySpace Map.
My family and I were on route from Peterborough Ontario Canada to warmer climate when we had a charging system failure showing 11.6 Volts.
We landed at Hagerstown at sunset and called it a day. Early Christmas Eve morning I remembered gsxrpilot created MooneySpace Map.
I used the MooneySpace Map and I was able to look up Shadrach who is based in Hagerstown.
I sent Shadrach a PM and he came down to the airport the same time I arrived.
We removed the original voltage regulator and cleaned the contacts. Ideally, I would have replaced it but all the service shops were closed for the holidays.
We then noticed the SCAT air hose going to the back of the alternator was touching the terminals on the alternator. It is very possible the wire in the hose was making contact with the terminals and grounding it out. We put some RTV insulating pipe around the hose and started her up.
To our delight we got 13.8 Volts.
We had a great flight on flight on Christmas day to Kissimmee Florida with time to enjoy the sunny afternoon.
I can't thank Ross Shadrach enough for spending Christmas Eve day out in the cold and away from his family getting us up flying again.
And, Paul gsxrpilot for creating the MooneySpace Map and allowing us to be part of it.
You guys saved Christmas and I am very grateful.
Stephen Skinner