Re: lower unit seals
I would say the hardest part is to remove the bearing carrier. If there isn't any corrosion this is faily simple. Apart from this it is just a matter of pulling out the old seals and pressing in the new ones. I guess you could change the propshaft seals without remving the bearing carrier but it would be more difficult and, as in my case, the 'O' ring seals on the carrier were leaking it wouldn' help.