Here are some general steps you can follow to install 23mm shower door rollers:
Remove the old rollers: Use a screwdriver or wrench to remove the screws that hold the old rollers in place. Gently lift the rollers out of their holder and remove them from the shower door.
Clean the area: Once the old rollers are removed, use a clean cloth to wipe down the area where the new rollers will be installed. This will ensure that there is no dirt or debris that could interfere with the installation.
Install the new rollers: Take the new rollers and insert them into the holder. Align the screw holes on the roller with the holes in the holder. Insert the screws through the holes and tighten them with a screwdriver or wrench.
Adjust the height: Adjust the height of the rollers so that they are level with each other and are at the correct height for the shower door. This will help ensure that the door opens and closes smoothly.
Test the door: Once the rollers are installed, test the shower door to make sure it slides smoothly along the track. Make any necessary adjustments until the door slides without any sticking or jerking.