Quck answer
To remove a shower arm, follow these steps:
1. Turn off the water supply to the shower.
2. Use an adjustable wrench to loosen and remove the shower arm by turning it counterclockwise.
3. If the shower arm is stuck, apply penetrating oil and let it sit for a few minutes before attempting to remove it again.
4. Once the shower arm is loose, unscrew it completely.
5. Clean the threads on the shower pipe with a wire brush or cloth to remove any debris.
6. Install a new shower arm by screwing it onto the shower pipe clockwise.
7. Use the wrench to tighten the shower arm securely.
8. Turn on the water supply and check for any leaks.
Note: If you encounter any difficulties or are unsure, it is recommended to consult a professional plumber.
To remove a shower arm, you need to unscrew it from a brass 90-degree fitting behind the wall. Usually, you can easily do this by turning the arm counterclockwise. You may require a rubber glove and a pipe wrench, but a strap wrench is a better alternative. However, if the arm is corroded or already broken, you will need some extra effort to remove it.
Removing the Arm Normally
If the shower arm was installed within the last five years, you should be able to remove it without any tools. You should keep the shower faucet off while you do this. Grab the end of the bent shower arm and turn it. If it doesn’t budge, wrap a rubber glove around the pipe to get a better grip. The arm should come off easily.
When the Arm is Stuck
If the arm has been there for a long time, the threads may be locked by rust and scale. You need to pry off the escutcheon with a flat-head screwdriver to look at the connection point. If you see white deposits, it’s caused by minerals. You can try to turn the shower arm or use spray lubricant to loosen the threads.
If the Arm Breaks
If the arm breaks, you can use a metal file, hammer, and wrench to remove the broken part. Poke the tapered end of the file through the hole in the wall and insert it into the fitting as far as it will go. Tap it with the hammer to wedge it against the sides of the stuck pipe. Clamp a wrench onto the file and tap the wrench handle with the hammer to break the seal locking the threads. If the file spins inside the pipe, tap it harder with the hammer until it doesn’t.
Important Reminder:
Always remember that to loosen the pipe, you need to turn it counterclockwise. Make sure you tap it in the correct direction. A few well-placed taps will break the seal, allowing you to unscrew the pipe and remove it manually.