here is a misconception about recreational boats: things are documented
here is the truth about recreational boats. not even tracker has a wiring harness drawing, routing for plumbing or even an idea of what manufacturers supplied common hardware by what serial number / HIN
your boat livewell plumbing was most likely sketched out on the floor with chaulk during the initial prototype build, and then maybe they took a polaroid of that sketch for the line workers.
all the plumbing in your boat is poly tubing and plastic fittings. plastic lasts at most 5 years. you have to pull your boat apart and re-plumb it.