We run the motor approximately operating temperature and exam each individual operation of your motor to be sure your new motor is Performing just correctly. The company's necessary inspection checklist is done and submitted on the company to validate the guarantee. The 2nd and third year of guarantee (if relevant) https://yamaha-4-stroke-outboard41617.thelateblog.com/35828206/yamaha-15-hp-outboard-motors-things-to-know-before-you-buy