The serial number tag is found about the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, Found among the thumb screws above the steering tube. This document incorporates many of Yamaha's worthwhile trademarks. It might also consist of trademarks belonging to other companies. Any references to other companies https://yamaha-outboard-motors-ne76474.blogpayz.com/37019344/5-essential-elements-for-yamaha-250-outboard-lower-unit-oil-capacity