Geberit toilet flush (old model) replacement of the seal

crwdns2936071:01crwdne2936071:0 — Remove cover (flush-mounted model)

Lift pressure plate from bottom to top, then remove

crwdns2936071:02crwdne2936071:0 — Surface model

Grab left and right and pull up quite vigorously.

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Be sure to turn off the water inlet, e.g. at this corner tap.

crwdns2936071:04crwdne2936071:0 — The valve

The filling valve. Photo 1 with the surface box.

crwdns2936071:05crwdne2936071:0 — Disconnect water inlet

With a water pump pliers, you loosen the union nut on the valve. So it is separated from the water inlet.

crwdns2936071:06crwdne2936071:0 — Lift out the valve

With the surface-mounted box you can simply push the valve upwards.

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Here you can see the parts of the valve. The seal is the red dot!

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Now the seal has to be removed and replaced. It is sometimes difficult to find out. Try a small screwdriver.

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When reassembling you have to make sure that the release lever engages correctly again. Use a screwdriver if necessary.