How to Fix a Modern Toilet Cistern - Leaks into Bowl non-stop 

Thank you very much! After dismantling my Roca water tank and everything looking in order I watched your video where you say the magic words "flip the seal". After doing that the problem was fixed! ❤

A very clear and well explained solution to my Roca toilet problem. Spot on

Perfect. I was a bit sceptical about my ability to fix this problem but I followed your instructions and in less than half an hour it's in service again. Many thanks

Great video, helped so much and my toilet is working again. Anyone can do it! I've just done it at 03:30am 🤣

Will my wife be able to use her toothbrush after?

Thank you so much, as a young woman living by myself you helped me a lot.

Have a Geberit and completely overhauled the thing. Removed both float and flush mechanism. Cleaned, replaced plunger/float seal yet missed that darn silicone seal. Took it apart again (!) and popped the blisters and done. Thank you for your help, saved me $300

Thanks! Really good explanation and helped me fix the problem without having to call someone out

Thanks a lot for posting! Just replaced the seal on my Roca cistern and no more leaking!

Thanks, I was so unsure of how to get the washer off without breaking the whole unit.

Thank you I saved money thanks to this video.

Thank you. Just stripped mine down, cleaned it ,reassembled it. appears to be working exceedinly well.

I've fixed my flushing unit. Thanks for the video ❤❤

Great instructions. The washer had an air bubble in it which was causing a slight leak. When I went to buy the washer, the guy said that if I had just popped the air bubble the washer would work again.

Thank you very much, showing how these may be taken apart and cleaned was most helpful, and indeed solved the problem. kind regards to you. best wishes Simon.

Thanks for this. Almost worked. Cleaned the washer as best I could, still dribbled, took big washer (6:30) off again, smeared both sides lightly with petroleum jelly (Vaseline) and stopped it completely!!!

Thanks so much! We were able to fix the slow leak after watching this.

Going to do as you say tomorrow thanks 😊 very well explained 👏

Perfect timing-this is exactly what has been happening to mine, I've been wondering how to tackle it, and now I know. Nice little job for me this afternoon! Thanks

You did well to get the replacement part. Roca wouldn't reply to my enquiry where I could get a diaphragm. You skipped the very important stage of replacing the retaining disc which holds the diaphragm in place.

Thank you so much for this informative video. Helped me to stop the trickling leak on my WC.

Thanks a lot. This helped me saving water!!!

Thank you sir, it works 😊👍

Please make videos over filling line

Thanks. You helped me fix my toilet.

man exactly what i needed,you like some WCMAN from hero movie thank you so much

Would you advise how we can adjust the flow out time of water more . Thanks.

Thank you for the video. When I try to turn mine to get it out of the cistern it starts unscrewing the whole mechanism, how do I get it to just unlock the middle part please?

appreciate you - made for a quick fix- thanks!

Exactly this problem but with Roca concealed system. Had 2 different local plumbers, one couldn’t get parts and second had no idea how to get to the innards so wouldn’t touch it! House only 10 years old. Someone must know surely!?

what does that blue thing you can adjust at different positions do?

Great video, thanks. I have this problem but when I removed the inner section the washer stayed in the base. Looking at your video, the cap that holds the washer in place is missing from mine. Assumed it's been flushed. Are they known to break off? I'm assuming also I'll need to buy the complete new value mechanism.

Please make videos both makanisam

changed my washer and still very small leaking, any other ideas? Thanks

Great video. Thanks

Any idea what the model / make number is for that particular flush-valve? Exactly what I need! Thanks

hi i just bough a new roca and still there is a leak very little visible ,and dont know what to do.Any ideas?

I have just changed mine. The full flush unit, including the bottom washer. The thing is still leaking. 🤦🏻‍♂️

Thank you! I have a question: after water flushes, the float drops and the cistern seals, then the cistern starts to fill up. How come the float doesnt lift and unseal the cistern?

Nicely explained

Thanks for the video. I have the same central flush unit. When you replace the cap over the washer (~6:50) you seemed to just plonk it on any old how & it easily snapped on. Mine is more difficult even with a lot of force. Did you have to align the 4 protrusions on the inside shaft of the cap with the 4 grooves on the shaft & then pull it on? You didn't seem to twist it on but getting it off did twist it before finally prising off with a screwdriver. Probably one of those things that you don't think about too much once you've done it a few times. Appreciate any advice - Cheers!

My one is a smaller tank so the parts look different. Will they still work in the same sort of way? (as in twist off and on)

Great video

I have the same system but just wondering would i able to replace it to a Thomas Dudley Dual Flush Cable Operated Flush Valve instead

I have the same model and is leaking. Mine is new so unfortunately cleaning it doesn't solve the problem. Do you have any idea what might cause the leaking?

Do you need to install the nut or can you just slot it into existing flush valve spot

How do I change the complete set? You only changed the middle part, I bought complete 3 parts but I can't pull the two parts on the side. Also could you please show how to replace the screw on the bath taps, the old once do not turn anymore. But I can't find the screw for bath taps so it continually dribbling! Thanks for showing the symphon flush.

I had to replace the ‘buttons’ and followed every instruction I could find. Now they won’t work at all. I press them down, but the toilet won’t flush. Any idea? Trying to fix myself before calling the plumber :(

where mine seats on the rubber it's not flat odk how it can seal looks like teeth why?

Whatever happened to the original syphon? how not to solve a problem. Some academic's design no doubt....

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Is harry kane doing the vid?

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