dissasembly of an Echo 1 M14 EBR HELP!!!

i have a Echo 1 M14 EBR and there is an internal electrical problem and i can't fire. i need to know how to disassemble, any reply's or links will be helpful

p.s. don't say youtube i checked.

like you need to know how to open up the body, or what?

Well with the Echo 1 m14's a lot of times the trigger switch gets burnt a bit and doesnt make good contact, so it wont fire. You need to get the body off of the gun, and you should be able to fix the problem without taking the mechbox apart... you just simply sand down the piece that is burnt... I know this because I had an Echo 1 M14 and had the same problem. It shouldnt take much time at all really.