Update: I removed the actuator (UFP A60) and opened the master cylinder. It was disgusting (see pics below). It had a lot of residue in the bottom that was a weird jelly consistency. Before removal, I sucked all the brake fluid out with a syringe and it was opaque and brown which is extra weird because the fluid in it was less than 6 months old. Also I found my emergency cable to be worn through. I’ve got a new actuator on the way. I don’t think it’s out of the realm of possibility to have to replace all of the steel brake lines with rubber lines too before I get this thing 100% functional.
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