The serial number tag is found about the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, Found amongst the thumb screws above the steering tube. By entering your email deal with you comply with obtain marketing messages from Yamaha Outboards. It's possible you'll unsubscribe at any time. At https://tituspfsag.blogpayz.com/37025648/top-latest-five-yamaha-150-balancer-issues-urban-news