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Old June 30th, 2009, 10:57 PM
tcaqua tcaqua is offline
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Default 1989 Mercury 100hp water pump replacement

I want to replace the water pump but I am unsure of how to properly remove the lower unit to get to the pump. There are 4 nuts ( 2 on each side) and one in front of the zinc anode. Is all I have to do is remove the nuts and the lower unit will drop down to get to the pump? Is there anything I have to beware of so I dont damage anything?

Any help of proper technique would be greatly appreciated.

Thanks and God bless,
Terry
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Old October 27th, 2009, 02:52 PM
katet1951 katet1951 is offline
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Default Re: 1989 Mercury 100hp water pump replacement

Did you get any help? I am about to attempt the same procedure on my 1989 Mercury 100 HP outboard.

Bob
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