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I keep my boat in the water all season on a lake. I have 174 hours on it. Motor is a 115 Yamaha built in 2014. Should I do the impeller now even with the low hours when I winterize it?
I have a 2010 F115. Just looked at a digital copy of the owners manual and the word "impeller" does not appear in it. That being said, it does state the "thermostat" needs inspection / replacement every 200 hours. I am concluding they are talking about the impeller as well.I believe Yamaha calls for every 100 hrs. "Git -R- Done".