A leaking shower head arm can be caused by a worn-out rubber washer or a damaged thread, among other issues. Here’s a step-by-step guide on how to repair a leaking shower head arm:
- Turn off the water supply: Locate the shut-off valve for your shower and turn it off. If you can’t find a dedicated shut-off valve, turn off the main water supply valve for your home.
- Remove the shower head: Unscrew the shower head from the shower arm by turning it counterclockwise. You may need to use pliers or a wrench to loosen it if it’s stuck.
- Inspect the shower arm: Check the threads on the shower arm for any signs of damage, such as cracks or corrosion. If the threads are damaged, you may need to replace the entire shower arm.
- Remove the old washer: If the threads are not damaged, use a flathead screwdriver or pliers to remove the rubber washer from the shower arm. The washer is located inside the shower head mount and sits between the shower arm and the shower head.
- Clean the shower arm: Use a clean cloth or brush to remove any debris or corrosion from the shower arm threads. This will ensure a clean and tight seal.
- Replace the washer: Install a new rubber washer onto the shower arm by sliding it onto the threads. Make sure it’s seated properly and doesn’t overlap the threads.
- Reattach the shower head: Screw the shower head back onto the shower arm by turning it clockwise. Use pliers or a wrench to tighten it if necessary, but be careful not to over-tighten, which can cause the washer to deform or the threads to strip.
- Turn on the water supply: Turn on the water supply and check for any leaks from the shower head. If there are no leaks, the repair is complete.
If you’re still experiencing leaks after replacing the washer, the shower arm threads may be damaged or corroded, and you may need to replace the entire shower arm. Contact a professional plumber for assistance if you’re unsure about the repair or need help with any aspect of the process.
