Can anyone tell me what this consists of? I have undone the six screws and a round metal valve/disc thingy fell out-would this be included as part of a repair kit? Peter.
if you look in their site, you will find a parts drawing for the toilet, there is an asterisk near the parts included in the kit (basically all the rubber pieces)
The brass disc is part of the pump gasket and should be attached to same ! in repair kit you will get all the valves and seals to overhaul the toilet and pump apart from the toilet bowl to base which you shouldn't have to change
If you're going to order one of these, it's worth considering the aforementioned RM website.
I ordered a service kit and replacement pump on Thursday morning. You'd be forgiven for thinking the price in euros was actually sterling (total cost of the two worked out at £71.58) so about two thirds the UK price.