How To Change Just The Cylinder In A Door Lock

Insert the old key and turn it either to the left or right.

How to change just the cylinder in a door lock.

Loosening the set screw will allow you to rotate the lock cylinder. The set screw will be the screw closest to the lock cylinder on the outside of the door. Insert the new lock assembly. Open front door to reveal the face of the lock.

Remove the old cylinder from your door. Unscrew the main screw red dot place the key inside the cylinder and turn it to the left or right to make sure that the carrier is parallel with the cylinder. The most critical part of this operation is removing the cylinder plug from the cylinder. If you don t have a cylinder removal tool you can do this with a small flat head.

Push the new small bracket onto the cylinder to hold the gasket in place. Push the cylinder out of the lock maybe you need to push hard. Insert a flatheaded screwdriver into the spindle housing hole. Jamming the wrong key into a lock or.

Hook the small end of the cylinder removal tool on the c ring and pry it off. Replacing a euro cylinder or upvc door lock a simple guide from www fastkeys co uk additional info step 1. Connect the door lock cylinder. Insert another flathead screwdriver under the edges of the tabs holding the lock cylinder in place within the housing.

Assemble the new door lock cylinder. Use a phillips head screwdriver to turn the set screw counterclockwise until you loosen it. Piece together the new door lock cylinder like the old one by putting the rubber gasket on the part of the cylinder that fit on the outside of the car door. Remove the plug by pushing the plug follower supplied in the kit through the cylinder.

30 things to remember when on the hunt for a new home 3. Put the complete lock assembly into the hole in the door and align it with the cylinder slot. Replace the big bracket that holds the door lock. Like all mechanisms with moving parts a lock eventually wears out.