roca toilet with a leak?

Check that it isn't the two nylon 'rods' that are sticking and won't allow the push buttons to return to the correct 'closed' position. A liberal amount of siliicon spray made it all work much smoother and no more leakage.

Neil
June 2011

I am having a similar problem, believe the leak is where the pipe from the cistern goes into the toilet ifself, a grey rubber seal..any suggestions. Can I buy a spare seal?

KP
February 2009

You need to replace the flush-valve seal (Also known as dual flush valve washer, or diaphragm washer) at the bottom of the flush assembly.

How to do it :
http://www.lunns.net/cisternspares/roca_flushvalve_installation.pdf

Roca Part # :
8-22403000, about £1.53 + VAT from ROCA, £7.19 from Lunns (70122 - Roca Diaphragm Dual FV Washer)

happy flushing

Dave

dave
November 2007

I suspect this is a Grohedal flushing mechanism and I found I had to get a replacemant part 43 544 which includes the washers ( washers are not available separately ) Look at Grohedal on this web site for others with this problem.

Bill Clark
October 2007

Usually a good plumbers' merchant will keep them in stock. Take the old one with you as a pattern.

t
October 2007