Hi – have fitted a metering tank to this delight however the dishwasher is now leaking from the bottom corners of the door. Have received and fitted a new door seal kit 1801570 (which appears to be modified) but has made little difference. Is there anything I should know about this model / door seal?? Many thanks!
31×9985 is what you need, still plastic (never seen a metal version) split is often in the centre and not at all aparent before the hight pressure water is pumped though it.
Ive had a few of these over the years and replaced the bottom spray arm. last time though it didnt last that long before it split again. On that occasion I went round it with an old soldering iron and melted the seams and tidied it up a bit with emery. Its still working and that was a couple of years back (lasted better than the original).