Re: Yamaha 10 hour service...
Hi,<br />I believe it the 10 hour service should be performed by a Yamaha authorized service center.<br />In case anything should happen with Your outboard within the factory warranty period it might be a problem that You performed the 10 hour service Yourself.<br />I do not think it will void Your warranty, it is just that You have placed Yourself in a slightly less favourable situation if anything serious happen to Your F115 and it can be traced to anything to do with Your 10 hour service.<br />I do not have the inspection points for a 10 hour service in front of me, but I belive it is listed in the Owners's Manual (I do not know if Yamaha service centers has any additional required check points).<br />It is important You followed the Owner's Manual break in procedure. If You did You should probably not have problem with Your F115 in the future.<br /><br />I have a F115 (2003) myself but I do not make any service during the warranty, and also I have a trailer for my boat so it is easy for me to drive to my Yamaha dealer and have the service done (does not cost that much to do service in my opinion anyway, at least not at my dealer).