Just got my rear wheel back from the shop after having in dished for my hub motor. The shop had put the wheel in my bike but failed to tighten anything down. I connected all my wires and hit the wheel throttle by accident and the rear wheel spun off and broke all the wires leading into the hub motor. No torque arms as they apparently are back ordered. I now have the mostly apart but still have one cover plate that I think isolates the wire fixation points. Was able to get one of the three screws out but the other two are in there to stay. Must have locktite on them. Any ideas how to get in there? And once I do, how hard to make the connections? The wires sheared off right at the axle so there is nothing to work on on the outside.