moen shower valve Home › Forums › Public Forums › General Plumbing › moen shower valve This topic has 1 reply, 2 voices, and was last updated 18 years, 7 months ago by Retired plbg1. Viewing 1 reply thread Author Posts 13 Sep 2005 at 6:03 am #277679 Bad Legs I wanted to change out a cartridge in a moen shower valve. It’s old and its stuck pretty tight. Any ideas on how to free it? 13 Sep 2005 at 10:42 am #296885 Retired plbg1Participant Try some scum remover and move it around until it gets loose and after its out try some of the scum remover inside. Art retired plbg Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In