Re: Wiper Motor leaks at seal

Posted by HH56 On 2008/12/28 23:31:40

Only way I can think of is pressurize it a bit and maybe spray a soap mixture around gasket & look for bubbles. You might be able to move the paddle so all the pressure isn't leaking out a port but not a guarantee as the valves will be forced away from the seats instead of pulled to them.

You might also be able to hook up to vacuum and apply a small bead of the silicone around the gasket so it is pulled in instead of just lay there. It is sounding like you are going to have to redo the gasket or maybe even worth laying a tiny bead on the mating surface and do without the gasket and see what happens.