I don't see too many Yamahas here, but after just reading this in my BoatU.S. magazine, I thought I'd pass this along just in case someone is considering a boat with this motor. It seems like this is a well-known problem on bass boat forums.
With Yamaha's response to this problem I don't think I'll ever consider a Yamaha.
http://www.boatus.com/magazine/2012/october/Yamaha-F225-Corrosion-Complaints.asp
With Yamaha's response to this problem I don't think I'll ever consider a Yamaha.
http://www.boatus.com/magazine/2012/october/Yamaha-F225-Corrosion-Complaints.asp