Take the 2-minute tour ×
Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. It's 100% free, no registration required.

I'm in the middle of repairing a leaky shower faucet but I can't remove a certain ring from the faucet mechanism. I have sprayed the area with WD-40 and will try again in the morning. Below are some pics illustrating the part that will not budge. I'm not sure what this part is called. Any thoughts on how to remove this part?

faucet

Here's the tool I'm using to try and loosen the ring. However, when using this tool the entire cylindrical portion rotates which I don't think is good.

tool

share|improve this question
add comment

1 Answer

I have a couple of questions for you. Why are you trying to remove this section of the mixing valve body? Are you planning on replacing the entire valve or trying to repair a faulty cartridge? The piece you are pointing to is normally part of the valve assembly and there should be no reason to remove it to change out a cartridge. If you are replacing the the valve, you may need to remove the whole body from the hot and cold feed lines and install a new body specific to the new fixture. This may not be a bad idea since it sounds like the old one may be stripped now. Another advantage will be updating to a scald guard style, and install a hammer arrester at the same time.

Most often when trying to remove old fittings like this, heat is necessary, lots of heat. Any internal parts, such as the cartridge, "O" rings etc must be removed so they will not melt. Mixing valves typically are difficult to solder/unsolder because they are large and require lots of heat. I usually use MAPP gas instead of propane.

The other thought I have is if the piece you are pointing to is two pieces, you will need two wrenches. One to hold the internal part and one to turn the larger external ring. If the internal part is already spinning, it may be damaged now.

share|improve this answer
add comment

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.