water heater

[norfolksnowman]

Hi all I've not been on this before and wandered if anyone can help. I've got water leaking from my main medway auto water heater from where the pin for the gas valve goes through. I've replaced the split diaphragm but its still leaking through , is there any other seals in the diaphragm I could changed to stop it I can't find any in there, not been a plumber I don't know what to look for. give me a fridge system any day. thanks

 

[nicknox]

There's an o ring where the spindle passes through. Change the o ring and make sure the spindles not dirty/damaged.