My indesit d63 dishwasher (which has worked brilliantly for years) has recently been leaking water onto the floor. When I open it at this point, it is full of water. I have read the articles here and think it is probably a faulty pump. Where is the pump, how do I access it, and is it easy to replace?

SOURCE: indesit D63

It sound that the problem is cause the water level switch (stuck in the "full" water position). The switch level is usually a diaphragm device with a small clear tube attached between the switch and the bottom of the washer's outer tub. I am not familiar with this specific machine, but if you will open the rear panel you will find it easily. Clear first any obstruction in the tube,In case it doesn't help, disconnect the wires from the unit (you should disconnect first machine's power cable !!!!!) and measure with a multi-meter on its tugs for continuity and disconnection while you are inhale and blow to its tube. In case it doesn't react, you should replace it. Good luck !

SOURCE: Leaking Indesit D63 dishwasher

try pushing down firmly on inner door panel at the bottom with door fully open. You will feel it starting to bend. This moves seal closer together when door shut. it worked well for mine.

SOURCE: Instruction Manual

http://www.hotpointservice.co.uk/hs/pages/manual/manualSearch.do

SOURCE: Replacing a DoOr Seal

as i remember it, you will have to take off the door front panel and slot in the seal from inside of the lower door. if im thinking of the wrong model and the advise is wrong i will get back to ya.

SOURCE: indesit D63 dishwasher dishes not getting clean

Check the rinse aid dispenser is set properly to release a small amount of rinse aid not full and not off but the first click should be fine,then under the bottom rack there are filters remove then and clean them regular,also remember to wash the dishes the same night that you use them ,leaving them over nite will result in the food going hard and you will need a hammer and chizel to remove some dried food,last please remember this is a dishwasher not a food disposal unit you need to rinse the dishes and scrap off loose food before washing