Read thru the previous thread here: http://appliantology...o-501r/?p=79882
I had to replace the door gasket on our 501F. The original had a large gash at the bottom.
Ordered a new one (part number 7010578) from Amazon here: http://www.amazon.co...0?ie=UTF8&psc=1
Put the new one on and it doesn't seal at the top now instead of the bottom. I can hear a leak at the top and there is no vacuum pull when the door closes. Not sure if its the door seal now or the door alignment. I can tell the door is crooked when closed. The left side sits lower than the right.