Find out how to replace the 1222 cartridge, stop stacking leaks, and contact moen for more help. Find out the possible causes, recommended fixes, and how to adjust or replace the valve components. A user reports a leaking problem after replacing a moen posi temp 1222 cartridge on a tub faucet Other users and plumbers offer advice and suggestions on the cause and solution of the leak. In this video i will show you step by step how to repair a posi temp moen shower valve, with a 1222 moen cartridge. Video here sped up 32x
I removed the clip, then the valve, looked inside and everything looks fine. And why is the new cartridge leaking I have a real problem with a shower cartridge leaking I say it seems to be Because the one i took out was not easy Even with a puller tool, it broke off
