While a decent outboard motor is designed to last for many yearsto come, the truth of the matter is that many owners drasticallylower the lifespan of their outboard motors by failing to properlymaintain their equipment. Thankfully, all that most outboard motorsrequire is regular oil changes, annual tune ups and winterizationbefore the first freeze of the winter. This type of maintenancedoes not require an advanced knowledge of engine repair and can beperformed by anyone with some basic mechanical knowledge and a goodset of tools. Here is what you need to know about maintainingoutboard motors.Regular tune ups are easily the most important part of properlymaintaining outboard motors. After visually inspecting your outdoormotor for leaks and cracks in the blade, begin by checking,draining and