Bristan Java Mixer Tap - Leaks from the base of the spout

[derby30m]

Hi all, I have a bristan java mixer tap, please see exploded diagram here. Basically it leaks whenever i move the spout into a certain position, or especially if i accidently hit the spout with something, so that it moves up-downward, from the spout base it leaks water onto the worktop.



I have taken it apart, upto and including Part 2 - The Manual Mixer Cart(which by the way has a small hairline crack in the outer plastic. but my leak is below this, at the bottom of the actual spout of the tap. i am unable to remove the main spout, from above, its a circular shape, with 2 holes in it, almost like you need a key to unwind it? anyone know how i can remove this?? or is there a plumber that covers the hilton area in derbyshire around?? 🙂

thanks,

 

[nicro3]

Replace the cartridge, hope this helps

 

[Paulus]

The crack in the cartridge casing is probably affecting the seal. As nicro says, a new cartridge.

 

[tweakyboy]

Very common fault on these taps, contact Bristan and they will send you out a replacement cartridge. Be sure to mention the age of the tap as the new Java tap has a slightly different cartridge, so make sure they send you out the correct replacement.