I am trying to remove the cartridge from an older (1994 ish) Grohe Ladylux kitchen faucet. I have removed the big nut that holds the handle assembly on, but I can't figure out how to remove the cartridge from this point. Do you just pull? There is a small clip at the top of the cartridge. I don't know if I should push this up, down, in, or out. It seems to move a little in all directions, but of course I don't want to force it.

I have tried pulling and playing with the clip. I have a lot of calcium in the water which tends to make the cartridge stiffen over time, and I am sure contributed to the pin breaking on the handle. Someone suggested I soak it in vinegar overnight before going out and buying a new cartridge.
I replaced this once about 10 years ago, but I'll be damned if I can remember what I did.

Any info would be greatly appreciated.

Can you take a photo of the cartridge and post it for us ? Back to you. Milo

Here is a photo of the cartridge.

You will have to call Grohe for help. Here is contact info:

Grohe America Inc.
241 Covington Drive
60108 Bloomingdale, Illinois
United States Phone:
Phone: 1 800 44 GROHE
Fax: 1 630 582-7722
www.groheamerica.com
www.grohecanada.com

Milo