Most technicians would start by trying to isolate the actual cause or location of the leak and then making the determination what is the best route to correct it. If it was leaking through the motor/impeller seal, actually inspecting the motor shaft would likely be needed to see if any ill affects occurred to it.
If you can't determine the origin of the leak
with some amount of certainty, you might want to consider calling in someone to look into it for you?
JMO
Dan O.
www.Appliance411.com
The Appliance Information Site
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