Remove the floor keeper from your sliding door using a screwdriver.
How to put sliding mirror doors back on tracks.
You should do this regularly as part of routine maintenance to keep the doors sliding smoothly.
These flush bolt floor keepers are typically located on the bottom of the door in the center and prevent them from swinging at 15 to 30 degree angles.
How to get old bypass closet doors back on track occasionally we ve had a door come off the overhead track and experienced a great deal of frustration getting the door back up and rolling smoothly.
Turn each screw counterclockwise to raise the wheels and lower the door so that you can lift the door up and out of the track.
Fit the rear sliding door.
Three basic adjustments will usually get them back on track.
A plastic guide attached to the floor typically keeps the door in place.
First locate the adjustment screws along the bottom of the outside face of the door frame shown or on the door s inside edge.
Since the doors will overlap slightly you will need to fit the rear door before the front door.
Sliding bypass doors hang from rollers that glide on a track hidden inside the top jamb of the door frame.
With the door set aside vacuum up any debris and wipe the track clean.
After a few years of use bifold doors often start to sag scrape against the floor or pop out of their brackets.
Bifold doors consist of two pairs of hinged panels that pivot on a pair of pins.
Loosen the set screw on the top bracket and slide the bracket slightly along the track to adjust the space between the top of.
Ensure that the rollers properly align in the rear bottom track.
Lubricate by spraying lubricant on the tracks and the rollers.
To install lift the top of the door into the rear track guide at a slight angle and then tilt the bottom into place.
Both types of doors seldom have a bottom track.
Once the tracks are clean and free of dust and hair you are ready to put the sliding glass door back in place.
Step 4 lift the sliding glass door up and set the bottom edge of it into the bottom track.
If your closet door has one you need to remove it before you can put your door back on the track.