Re: 200 Evinrude
Waterpump should be replaced about every other year, drain lower unit lube every year. I like to change plugs at the end of each season after fogging for storage, if you do so, and run only the correct champion plugs along with fresh 87 octane fuel. if you have a fuel/water filter, change it as well, then every year after.<br />Kepp fuel stabilizer in the fuel when not in use, but make sure you've run the engine enough for the stabilizer to be in the engine systems as well.<br />Keep the oil supply tank clean and use good TC-W3 oil.