neff dishwasher s51e50xogb matrix removal

[mikesmorris]

hi. need to remove matrix to clean it out, looks similar to Bosch one on one of the threads but doesn't have grey retaining clips and I can't see how to release it. top is free but held securely lower down and I am a bit stuck. Am sure there is a simple answer! help appreciated. photo attached. regards mike

 

[mikesmorris]

After much head scratching I have been able to answer my own question. For others' information. From the inside of the dishwasher there are two fixing points. the lower one covered by a grey plastic hood is an allen key fitting. the higher one further back is a large spoked disk which requires something like circlip pliars to unscrew.