removing old cartridge

I've followed the instructions for removing the cartridge but it won't budge.ie after replacing the cap and gently prising the unit out, it just won't move. I'm assuming it's held fast with limescale. Any ideas on how to free it up?
Asked 10 years ago by Anonymous
  • If it is surface mounted you can try this.
  • Do not try to unscrew the cartridge Remove the front plate with the two Allen screws the cartridge should just pull out.

If not remove the plug from the body (Opposite side from the hose) you should then be able to get a screwdriver in underneath the cartridge and lever it forward and out.

You can also remove the two inlet elbows this will allow you to get two screwdrivers in to the rear of the cartridge to lever it forward.

Finally if it is a surface mounted valve and you can’t get to the plug or inlet elbows.

Remove the front plate with the two Alan screws, then reassemble the knobs loosely you should then be able to fit two screwdrivers in behind the knobs and lever them forward against the valve body

Ultimately you have to just keep trying a little more force until it does actually come forward, they can be a bu**er to come out!

Answered 10 years ago by The Shower Doctor

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