I completely changed the steering cables on my uncles 85 Mercury, that is on his Pontoon and it was a piece of cake. I had never even messed with anything like it before, you can't mess it up. Unhook everything and put the new ones on and then adjust as needed to make sure you can turn right and left the fullest extent you want... I believe about any type of shade tree mechanic can do the job...Save some money and do it yourself, buy the cables you need and install them....