Licence: B01073501

How to Repair Cylindrical Door Lock?

If you have a cylindrical door lock that needs repairing, you’re in luck. Cylindrical door locks are very common, and they are relatively easy to repair if you have the right tools and a bit of know-how. In this post, we’ll walk you through the steps you need to take to repair your cylindrical door lock.

What You’ll Need

  • A screwdriver
  • Pliers
  • A new lockset
  • Optional: WD-40 or similar penetrating oil



Step 1: Remove the Old Lockset

The first step in repairing a cylindrical door lock is to remove the old lockset. To do this, use a screwdriver to remove the screws from the faceplate or strike plate on the edge of the door. Then, remove the screws from the latch or deadbolt on the edge of the door. Finally, use pliers to remove the spindle and latch from the door. If you’re having trouble removing the lockset, use WD-40 or a similar penetrating oil to loosen any rust or debris that may be causing the lockset to stick.

Step 2: Install the New Lockset

Once you’ve removed the old lockset, it’s time to install the new one. To do this, first slide the spindle into the latch hole in the edge of the door. Then, slide the latch or deadbolt into the door, making sure it lines up with the spindle. Next, attach the faceplate or strike plate to the edge of the door using the screws provided with the new lockset. Finally, test the lock to make sure it works properly.

Step 3: Adjust the Lock

If the lock is not working properly, you may need to adjust it. To do this, first make sure the latch or deadbolt is properly aligned with the strike plate or faceplate. If it’s not, use a screwdriver to adjust the screws on the plate until the latch or deadbolt lines up with the plate. If the lock is still not working properly, you may need to adjust the position of the strike plate or faceplate.

Step 4: Test and Tighten

Finally, test the lock again to make sure it’s working properly. If everything works as it should, go ahead and tighten all of the screws on the lockset and strike plate. This will ensure that the lock remains secure and functional for years to come. If the lock still isn’t working properly, it may be time to call in a professional locksmith to help you diagnose and solve the problem.


Frequently Asked Questions On How To Repair Cylindrical Door Lock

How Do I Fix A Stuck Door Lock?

To fix a stuck door lock, lubricate the keyhole with graphite powder or a silicone-based lubricant. If that doesn’t work, try adjusting the latch or calling a professional locksmith.

Why Is My Door Lock Not Working?

Your door lock may not be working due to a variety of issues, such as a faulty latch, a broken key, or worn-out lock parts. It’s best to have a professional locksmith diagnose and repair the issue.

How Often Should I Lubricate My Door Lock?

It’s recommended to lubricate your door lock every 6-12 months to prevent it from getting stuck or breaking. Use graphite powder or silicone-based lubricant and avoid using oil-based products as they can attract dirt and debris.

Repairing a cylindrical door lock is a relatively simple process that can be done by anyone with a few basic tools and a bit of know-how. By following the steps outlined in this post, you can repair your lock with a minimum of fuss and expense. Whether you’re a DIY enthusiast or simply looking to save a few bucks on locksmith fees, repairing your own lock is a great way to keep your home or business secure without breaking the bank.

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