How to put top spray arm back on AEG 60870 ?

Many thanks CK. Im probably bein a complete numpty here but ive pulled the dishwasher out and cant see where or how to take the top off to get to the plastic part you are telling me about. I have done another wash since i posted this and it went full cycle without displaying the .30 code, i know it wont last for long though. Doesnt seem to be any excess water in the base as yet but im sure if i leave it much longer i will have issues like you said. Further advice is much appreciated.....

Crumpy
March 2010

pull it out from under the worktop.hold the top plastic down whilst pushing the upper arm back on.this being missing will of caused a leak in to the base.you must get the water out of the base TOTALLY to reset the anti flood switch which is the i30 fault code you now have flashing.once pulled out it is a simple fix

ck
February 2010