912 ULS stops during mag check
in 912 / 914 Technical Questions
2 years ago
Engine: 912ULS installed in Sportcruiser (2010); 380 hrs.
Problem: After starting and warm up (10 mins), engine was shutdown normally. The aircraft was refueled and restarted. During mag check (at 3400 rpm), the engine stopped abruptly.
Mag check sequence: The ignition key was turned from both to R (for a few seconds) and back to both. The usual, 50-75 rpm drop was observed. Next, it was turned from both to L (for a few seconds)and back to both. Immediately, the engine stopped running.
Any advice would be much appreciated.
