My Fisher & Paykel Dishwasher top drawer won't drain, I have taken out all the parts inside the drawer and cleaned them but there was nothing there to stop the water draining. What else can I do to find the blockage or is it something else?
Thank you.

Tracey, May 2009

Did you take out the rotor in the centre under the spray arm. It has a blue fan blade on top to clean it? Did you make sure it is put back properly? If you have a double drawer then try swapping the rotor from the other drawer into the one that won't drain. If it now drains then you need to buy & fit a new rotor. If still the same result, then rotor is ok & there may be a blockage further down the drain hose.

Lincoln Appliance NZ, May 2009