Purchased a new to me 2010 230TE and hoping you guys can verify winterization procedure for me! Boat has the PCM ZR409 engine and doesn't have heater or shower. I have researched a little and ran across 2 different water flow diagrams (attached) showing plug/drains and one mentions engine block drains and the other doesn't?
I was planning on running engine to temp, then pulling all drain plugs, re-installing drain plugs, then sucking the pink RV antifreeze thru it and be done. If I do that, I shouldn't have to pull hoses, correct?
For the ballast, this boat doesn't have hard tanks in rear and has piggyback back in front. Planning on pouring RV antifreeze in drains, then running pumps to empty. That should pull the RV thru the pumps and be good for winter?
Please let me know if this is incorrect, if I need to do something else or if I'm good to go?
Thanks!


I was planning on running engine to temp, then pulling all drain plugs, re-installing drain plugs, then sucking the pink RV antifreeze thru it and be done. If I do that, I shouldn't have to pull hoses, correct?
For the ballast, this boat doesn't have hard tanks in rear and has piggyback back in front. Planning on pouring RV antifreeze in drains, then running pumps to empty. That should pull the RV thru the pumps and be good for winter?
Please let me know if this is incorrect, if I need to do something else or if I'm good to go?
Thanks!








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