When your Moen shower faucet starts to drip or becomes hard to control, the issue could very well be with the cartridge. The Moen 1200 is a single-handle brass cartridge that’s known for its durability. However, with time and use, even the most robust components can face issues. One common problem is a stuck retainer clip which can make removing and replacing the cartridge a bit challenging. This guide will walk you through the steps to replace the stuck retainer clip and ensure your shower is functioning optimally.
Tools and Materials Needed:
- Needle-nose pliers
- Penetrating oil or a lubricant like WD-40
- Replacement retainer clip (if the original is damaged)
Steps to Replace the Retainer Clip:
- Turn Off the Water Supply: Before you start, it’s essential to turn off the water supply to the shower to avoid any unexpected sprays or leaks.
- Remove the Shower Handle:
- Locate the set screw at the base or back of the shower handle.
- Use the appropriate screwdriver to loosen (but not completely remove) the set screw.
- Once loosened, gently pull off the handle from the stem.
- Access the Retainer Clip:
- With the handle removed, you should see the cartridge and the retainer clip, which holds the cartridge in place.
- Apply Penetrating Oil:
- If the retainer clip appears stuck or rusted, spray a small amount of penetrating oil or WD-40 around it.
- Let the lubricant sit for at least 15 minutes to work its way into the stuck areas.
- Remove the Stuck Retainer Clip:
- Using needle-nose pliers, try to grip the loop or tab of the retainer clip.
- Gently wiggle and pull the clip upwards. The lubricant should make this process easier, but you might need to apply some force if it’s firmly stuck.
- Inspect the Retainer Clip:
- Once removed, check the retainer clip for any signs of damage or corrosion. If it’s damaged, it’s a good idea to replace it with a new one to ensure a secure fit.
- Replace or Reinsert the Retainer Clip:
- If you’re using a new clip, simply slide it into the slot where the old one was. You can find the replacement clip at a local home improvement store or on Amazon.
- If you’re reusing the old clip (assuming it’s in good condition), clean it off, and slide it back into place.
- Reassemble the Shower Handle:
- Slide the shower handle back onto the stem.
- Tighten the set screw until the handle is secure.
- Turn On the Water Supply: Turn the water supply back on and test the shower to ensure there are no leaks and that the handle operates smoothly.
- Always turn off the water supply before working on any plumbing fixtures.
- If you find that the cartridge itself is damaged or corroded, consider replacing it along with the retainer clip.
- If the retainer clip is proving too challenging to remove, it might be wise to call in a plumber to avoid damaging other components.
Dealing with a stuck retainer clip on the Moen 1200 shower cartridge can be a tad frustrating. However, with the right tools and a bit of patience, you can replace it yourself and restore your shower’s functionality. Always remember, when in doubt, seeking the help of a professional is a safe bet.
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