cistern not emptying?

dieaphram is split in the sphion, put a new sphion in

erj
June 2009

Syphon in cistern is cracked and worn out after many years use. need replacing. If it is in two part than can be undone without removing cistern. If not than you need to dismantle cistern from WC if close couple or with flush pipe than remove syphon and either replace damage part or buy identical and replace all.

Mr K
June 2009

replace the syphon, if it's close coupled ie the cistern sits on top of the pan u will need to undo the two nuts underneath & remove the cistern to get at the big nut holding the syphon

Keith Gillyon Plumbing, Heating & Building Services. Southampton.
June 2009