If your patio door track is physically broken so that the metal is ripped or worn away it is time to consider a universal replacement kit.
How to fix a metal sliding door off track.
Place a blanket or rug onto the floor and lay the door onto it for a safe spot.
If a roller is stuck unscrew and remove it.
Take the flat head screwdriver and insert it into the track channel using it to loosen any dirt or debris that may be present.
Keep a firm grip on both edges of the door while.
Begin by inserting the bottom pivot into the bracket which can be screwed to the floor to the door jamb or both.
Products used in this video.
Grab the door from both sides and lift it off the track.
Parts for these doors are readily available at home centers hardware stores or online.
Step 2 prepare the door completely open your sliding patio door.
Remove the door from the track.
If you have a sliding closet door that glides on a bottom track clean the track with a damp cloth to ensure smooth gliding.
Is your sliding glass door hard to open and close.
If a malfunctioning sliding door is a chronic problem see if the track is dirty.
It may be time to replace the track.
How to clean or fix a door track.
Use a wire brush to clean off the dirt or debris.
Built up dirt or loose debris can cause a door to stop sliding and ride off the track.
Then hold the spring loaded top pivot down while you swing the top of the door toward the frame and under the door track.
6 sliding glass door track product code.
Once the door is approximately under the hole in the track release the pivot.
Whether your door is unhinged from the top or bottom angle it at 15 to 30 degrees away from the unhinged track and slowly pull it outwards from the closet.
Use the blade of an old screwdriver to pry stubborn dirt loose.