gasket placement prevents leakage through unused screw holes. Check
out http://www.speedseal.com/speedseal.html

On Sun, 25 Jul 2004 12:35:41 -0400, "Scott Vernon"
wrote:


"Marc" wrote in message
.. .
2 things. first , get a speed seal pump cover. 4 knurled thumb screws
and the cover comes off, no tools.


But there's six screws.