Hi All,
I started my first gas DA 50 engine. The engine started on the first of its flick after choking. Now after running the engine for about two tanks the engine become quite difficult to start and bit ruff with lots of Vibration . After lots of flicks and tweaking the engine, I found that the engine would only start when the fuel is injected through the carb which is not normal.

To my surprise the problem was not the engine it was the crankcase with a missing set screw. I wish just the set screw is a problem. How do you make out the difference between the new DA 50 R and the old one.

Regards

Sharad