Open the door about half way lift it straight up and pull the bottom toward yourself until it is free of the track.
How to fill in track on sliding door.
Second one shows the unmoving side of the door and the track where the moving part slides into when opened.
Repeat with the other wheel then angle the bottom of the door out and remove the door.
First one shows the screen track and the track where the sliding half of the door sits when it s closed.
It is likely that one or both of these weep holes are clogged.
In this video i demonstrated how to make tracks for a sliding wooden door and a technique to modify your saw blade.
The track on the sliding glass door should have a weep hole drain hole on each end to drain the water out of the track.
Look for dirt or debris that could be clogging these holes.
Get a helper to lift the door.
I m attaching 2 pics.
Remove the door from the track.
Water collects on both sides of the track where the sliding part of the door sits and where it slides.
Feel free to ask me any questions and com.
Keep a firm grip on both edges of the door while.