Sjt2

I had to remove a ton of screws and then fix the stuck key back into place. Then put all the screws back. I took lots of pictures when I am reviving them that prices helpful when I put those back.  There were some videos online but for a different model. Have to use that as a reference. Hope that helps!

I was able to resolve this by opening the whole piano to get to the keys. The key popped out of the hammer. I had to remove the key, slide it again to make sure the hammer is back into the key slot and then re attach the key. This resolved my issue. 

Thanks!

Hello,

I am having the same issue as this. Can you let me know how did you resolve this?

Thanks!

Hello Phil,

We you able to resolve the issue? I have exactly the same issue on my Casio AP250.

Thanks!