Home › Forum › Ask A Member › Mercury Mark25 water pump service › Re: Mercury Mark25 water pump service
March 6, 2017 at 12:40 am
#53905
mark 25 pump is easy to do. 3 bolts drop the lower. put it in forward first. makes it easier to reinstall. the pump cover is right hand threads make a tool to remove. if you have a problem call me 1 914 three one zero 7086 Dave . or email me daveb409@hotmail.com.