Its very difficult to do. I would find a professional in your town and have them do it. Dont risk permanently crippling your storm if you dont know what you're doing
once upon a time your storm was assembled, thefore logic would dictate that it must be possible to disassemble it, repair it, and finally reassemble it.
there are a few videos on youtube that deal with storm take apart, disassembly, teardown, or whatever you want to call it. i havent seen one with audio yet so watch carefully and disassemble even more carefully.