Help fixing 289-760-999 CIFIAL Diverter

[CABrouwers]

I have a Cifial 289-760-999 diverter that is no longer working. I removed the trim and opened it up, expecting to find a replaceable cartridge, but I’m not sure if there is one. If there is a cartridge, I don’t see how to remove it.

If there isn't a replaceable cartridge, I’d like to know how to fix the diverter without having to break tiles and open the wall.

I've attached a cut-sheet for the part and a picture of the installed unit. Any guidance would be greatly appreciated!

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[Twowaxhack]

Show all the parts you’ve removed.

 

[CABrouwers]

Here are the removed parts, a set of extension stems and the cap of the valve shown in my previous post.

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[Twowaxhack]

The rest of it pulls straight out. The bonnet nut that holds the stem in the valve you have already removed.

 

[CABrouwers]

Thanks, it works. I was afraid to break something.

 

[CABrouwers]

I have one more issue to solve. The water leaks around the diverter o-ring, which is brand new; and then comes out through the stem. Any suggestion?

 

[Twowaxhack]

I have one more issue to solve. The water leaks around the diverter o-ring, which is brand new; and then comes out through the stem. Any suggestion?

You’ll need to try to replace that oring OR call whoever you bought the part from and ask for a entirely new stem