The serial number tag is situated about the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, Situated in between the thumb screws above the steering tube. This doc contains many of Yamaha's precious trademarks. It could also incorporate trademarks belonging to other companies. Any references to other companies https://knoxxtlfx.iyublog.com/35912304/5-essential-elements-for-yamaha-250-outboard-lower-unit-oil-capacity