Turning this screw raises or lowers the roller.
Opening sliding door close up.
How to pry open a sliding glass door inside or outside.
If the door becomes even harder to open turn the screw in the opposite direction.
Most sliding doors have a mechanism called an adjusting screw located at the bottom of the door ends.
Sliding doors are manufactured with two different styles.
Give the screw a clockwise turn and test to see whether the door slides easier.
The slider on the outside or on the.