I would like some help regarding my MakerBot Replicator 2. It keeps having heating problems (#3 to be precise) and I think I've found the problem. I'm missing a piece of the circuitry, but I don't know what it is.
makerbot cirrcutry (broken).JPGnot broken makerbot.JPG

On the left is my MakerBot, on the right is what it's supposed to look like. I've circled the missing bit in red. I would highly appreciate some help. Thanks