I've had my Jotul F118 Big Bear for about 10 years then one cold evening while I was trying to get toasty the front plate (door frame) popped off. I've tried to re-assemble it but just can't figure out how and in what order it all goes to together. I don't know nothin about wood burning stoves and so I called a 'certified technician' to check it out. Turns out I knew more about it than he did. The owners manual has a parts diagram but no documentation on how to assemble/disassemble the stove . Not sure where to go from here.