Make sure the door roller is on the track properly at the top.
How to put sliding shower doors back on track.
Simply lift the sliding shower door and put it back onto the track.
You put the door in by putting it an angle with the bottom away from the opening.
Install them over the screws at the top and bottom of the jamb.
Let the door down slowly and check it for operation.
How to install a sliding shower door bottom guide now that your shower door track is clean you can begin installing the guide.
Both types of doors seldom have a bottom track.
If you can have somebody help you it makes it easier.
A plastic guide attached to the floor typically keeps the door in place.
Sliding bypass doors hang from rollers that glide on a track hidden inside the top jamb of the door frame.
The roller mechanism at the top has a little play in it so grip the door firmly and lift up then guide the roller back on the track.
When you clean your shower make sure you take the time to wipe down the shower tracks this will help reduce the amount of buildup and can deter rust from forming again.
Prepare the doors by installing roller and if applicable handle towel bar hardware.
Repeat the installation on the other jamb.
Next lift the sliding door out of the track.
Make sure you use a drop cloth to protect your shower from any scratches.
Slowly put it in the channel until you feels the wheels catch.
To begin you will need to unscrew the guide rail from the bottom of the shower track.