replace cistern diaphram washer

[Douglas Sey]

As you can see this an old cistern, 1.where exactly is the diaphram washer located? 2. how do I set about changing it? Thanks in advance - Douglas

 

[terryplumb]

It's inside the big white square thing. Show a pic of the full width of the cistern.
To get to it you will most likely need to seperate the cistern from the pan ,after isolating and removing the water from the cistern. That's just for starters !!!

 

[Tigercubrider]

I don't see any image

A diaphragm mechanism can be / or be swapped for one that allows diaphragm replacement by slipping a pin out of the full cistern without draining. Well worth the effort in swapping if you have to disassemble anyway

 

[Douglas Sey]

...is this image visible? - where will I find the diaphram washer that is possibly causing my cistern noise problem? thanks again.

 

[HERTS P&D]

If your toilet is making a noise then it would be the washer in the float valve, just replace the float valve.

https://www.screwfix.com/p/flomasta-plastic-part-3-float-valve/693fy

Andy