To clean and lubricate the hardware of a sliding closet door use a stiff brush a toothbrush or a hand vacuum to clean dust from the tracks.
How to fix stationary panel of sliding glass door.
When the bottom of the door clears the track at the bottom lower.
Use a phillips head screwdriver to remove the screws that secure the upper rail between the stationary glass panel and the sliding glass panel.
Lift the door up and tilt it toward you.
Here you can use a couple of stiff putty knives to help lift the rollers off the t.
Remove the threshold placed in front of the fixed sliding glass door panel.
To fix weatherstrippingthat s no longer protecting you from the elements loosen its staples with a screwdriver then pull it from the door prying gently with a putty knife if necessary.
You ll have to remove the stationary portion if you re not able to remove the sliding portion from inside the house.
Use an aerosol lubricant to lubricate all the door rollers.
Remove any additional staples or glue residue.
Use a flat head screwdriver to remove the threshold from the floor.
Remove the door from the opening by grasping it with both hands on either side of the door.
Install the new weatherstripping as the directions indicate making sure to orient the flap correctly.
Place the screwdriver beneath the threshold edge flat against the floor and pry the wood gently up taking care not to gouge the floor s surface.
The upper rail is in two pieces along the inside top of the window frame and separates the stationary panel from the sliding panel.
Let s see the process of removing the stationary sliding glass door and fix.