The plastic outer sleeve around the lower spray arm assembly has two tiny plastic wings which slide into slots in the bottom of the dishwasher to hold the whole assembly in place. These are under quite a bit of pressure and the wings seem to snap every six months. And each time I have to buy a whole new spray arm and assembly.
The pressure seems to be because the rubber sealing rings are very thick and so it’s all very tight. But each kit I get is just the same.
Does this sound familiar to anyone?