The heater was replaced on my refrigerator (GE side by side) several months ago. It works now but the evaporator cover was left off and I suspects some other parts are missing. The cover has two mounting holes at top but I can't see anything to mount them to. There also is no cover on the light. The gasket around the evaporator appears to have overheated in a couple of spots also (maybe too close to the heater). Can someone help me on putting tis back together and and identify parts I may need to order. You help would be greatly appreciated.