Thanks. [He'll relinquish the flashlight to Zelos since it'll be easier to work with a wrench and free hand. All of Guy's attention is focused on the pump before him. The bolts should be here, and if he works at them a little bit he should be able to remove the filter itself.

He's not going to talk much during this portion, unfortunately, since he gets into a state where he just. Shuts everything out around him as he works. Before long, he's gotten the broken part when he pulls back, and he sets it out on the floor. After some more fiddling--]

Ah. There's our problem. It needs a new pressure gauge and seal rings. See these? [He points.] The gauge has been busted in. The rest are missing. Someone must've scavenged them. No wonder the water hasn't been flowing through.