The pedal was off, and right when it happen I pulled off the power cord. How can i completely dissassemble it so I can clean up the board properly? I have removed all screws, jacks, but it is not coming off and I’m not confident in just pulling the whole thing off. Don’t have a tech for this kind of equip in Brazil, any help would be wonderful.

i am really having a hard time doing this, the jack part just wont budge and i dont wanna try too hard.

here are some pics

https://m.imgur.com/WETOhAe
https://m.imgur.com/bgNAWuD

frontside