scenicjetboats
New member
Does anyone have a detailed diagram/schematic on how the fresh water system is assembled? Let me regress. I need to put a sand filter/trap on this system but I also want to flush it. I have sucked a lot of sand thru it. Also yesterday froze it and burnt exhaust hoses. It has been cold here (20* high 0* low) for a couple days. My guess is the fresh water heat the cold inner coils and it instantly froze plugging the fresh water system and not cooling exhaust. Temp went to 200* and we noticed smoke in exhaust from burning hose. I shut down immediately. Any thoughts if I am right on the cause of this? If s how does one prevent it? Also curious easy it is to remove the coils from the reservoir tube. Not sure how it is held in and clamped so the coolant and fresh water don't mix.
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