THE TOP SPRAY ARM JUST FELL OFF AND LANDED IN TOP BASKET, IT APPEARS THAT SOMETHING SMALL IS MISSING AS IT WILL NOT RE - ATTACH. IS IT POSSIBLE TO GET A PART OR WHOLE NEW SPRAY ARM?
I think this one is more or less obsolete, but contact espares on 0845 2306230, quote as many numbers as you can, and ask if they can cross reference this part. You may need a retainer too, if your machine has one.