The rule is the pressure side is on the spring side allowing the pressure
difference to add sealing force on the lip.
Steve

wrote in message
...
I have a Johnson Pump F7B-9 (10-24394-1). A raw water pump for my Volvo .
It has two 'lip seals' in it. Which way do they go in? I wasn't there when
they took them out.


Any ideas??


Hanz