I have an Model Number CW9003W approx. 12 years old and is doing exactly the same as your description , only that the pump is not the problem , it is the part which is known as the ''Flinger" which is glued with a special Glue by 3M to the outer tub where the transmission meets the Bell, it has a Rubberized seal which is basically spring loaded,the copper ring that is on the flinger meets another flinger like from the stainless steel inner tub which has a similar rubber seal, these two come into contact obtaining a water tight seal. but the pump doesn't seem to be the problem , it is the spring corrosion that is cause of this problem. There really isn't anything difficult about this machine, it is a piece of cake, however I just have difficulty obtaining parts for it, I live in Mississauga , Ontario. Canada. Any leads where I may obtain parts?
Prakash Raja, October 2006