Give the screw a clockwise turn and test to see whether the door slides easier.
Opening sliding door close up.
The slider on the outside or on the.
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.
Turning this screw raises or lowers the roller.
Nsc c60v 22 sliding door closer for barn door medium heavy duty model up to 132lbs doors self closing complete system with 86 rrail up to 132lbs doors 5 0 out of 5 stars 4 316 00 316.
Most sliding doors have a mechanism called an adjusting screw located at the bottom of the door ends.