Thank you for your help, I started to take it apart because I was not sure if the engine needed to come out or if is possible to do it in place. after deciding to take the engine out, I was triying to takeout what I think is the clutch that is on the bottom of the shaft. I took a bracket that holds the clutch from turning. After removing it, now I can turn the engine with no problem.
Could this part be the problem?
Could this part be the problem?