I had lots of fun disassembling and reassembling this GE model PGCS1NFXASS and I had the pleasure of doing it twice in two days.
The first day I replaced a bad mainboard and replaced the evap thermistor for good measure. There were no burned out fan resistors and the evap fan seemed to work fine. Rookie mistake. I still should have tested the fan's rpm at the board. Heck, I should have just changed out the fan regardless just to protect the new board as GE suggests. But I was trying to save my customer some money. My punishment? A second visit and second disassembly.
This makes two times I had to do a follow up disassembly of this style. A year ago I did a defrost on a similar model but already used up all of my thermistors earlier that day. What joy. At least when doing a follow up dissasembly, the overly factory tightened screws have been loosened up.
bring the whole family as this disassembly and reassembly is lots of fun for everyone. However, you better bring ear plugs for the kids for the curses you'll throw at the fridge designers will be legendary.