A&P says (In connection with a Continental O200 top overhaul) the crankshaft has too much rust between engine housing and propeller (outside engine). |
I'm thinking the crankshaft diameter reduction and strength reduction from rust is less than 1% and irregular distributed over the length and diameter. |
The design strength of the crankshaft has likely a 50 % safety factor. So there should be no problem. |
|
Here are the photos: |
http://hc-research.com/Continental.html |
|
What do you think? |