I have a 2013 f150xa four stroke motor.cam shaft bearing went and caused a lot of damage.engine had 239 hrs on it and are warranty expired last year as kicker was bought February of 2013.im just wondering if anyone has had the same problem as Yamaha Canada said they wouldn't be able to help us in anyway..to me that's not right a person spends roughly 20k on a outboard and with such low hours you run into a issue like this.i always do my maintance to motor on time and stuff and are boating season is only 4-5 months a year as I'm up in the northwest territories Canada...any input would be appriated thanks.