1977 mercury 700 water pump

BlairWhitney

Cadet
Joined
Jun 27, 2011
Messages
17
hi all,
cranked up the merc, finally running, and nothing coming out the tell tale. took the nipple end off and no water at all, but there was some gummy sticky stuff that reminded me of tree sap in the line.
Any one know where i can find any type of schematic for the water pump?think i know where and how but a picture is worth a thousand.

thanks
 

BlairWhitney

Cadet
Joined
Jun 27, 2011
Messages
17
Re: 1977 mercury 700 water pump

UPDATE not good, now have water running out of tell tale, bad news is that it is coming out almost as fast around #1 spark plug
 
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