Il motore della mia scintilla

Good morning friend, to the final what was the problem, this case happened to me this week, I was crossing and turned off the car, remove the time belt cover and this game is not, it is fine, try to move it and it is tancado, try to remove the damper to remove the straps and I began to turn the engine again but it turns and traces, remove the carter and move the piston Or mismatch, someone can help me or guide me on the subject.