Next once the cylinder is loose pull it out of the socket it s in and take the key out.
How to remove upvc door lock mechanism.
Giving an insight into what to do with a faulty upvc door locking mechanism or patio door locking strip.
First you need to remove the handles so locate how many screws are holding them in place and remove them usually two or three but always double check if the handle isn t coming away freely there may be an extra screw you missed.
Then insert the key into the lock and turn it about 10 degrees to line up the inner latch of the lock with the body of the lock.
It can be quite a scary thought when your front or back doors stop locking correctly.
Once the handles are off make sure to store them and the screws safely.
Always try and replace your old gearbox with the exact same size and brand.
Broken upvc door lock mechanism.
Replacing a multipoint upvc door lock may seem like a daunting task but with the right tools and know how it is relatively simple.
To change a upvc door lock start by unscrewing the retaining screw which is located on the faceplate on the side of the door.
All you need to replace your old upvc mechanism with a new central gearbox is a screw driver or drill and a spare 5 minutes.