How do you adjust a slider?
Thereof, how do you adjust an Andersen sliding patio door?
To adjust it, remove the caps located on the interior bottom rail of the door, insert a flat blade screwdriver, and turn the screwdriver clockwise to raise the panel, or counterclockwise to lower the panel (Fig. 6). Move one notch at a time, checking the door's operation as you go.
Hereof, what is the best lubricant for sliding glass doors?
Use WD-40 or a silicone based lubricant and spray the entire track. As some fans of Home Repair Tutor know, I love using Blaster's Garage Door spray lubricant because it's silicone based and doesn't attract dirt buildup.
Sliding door rollers naturally wear out over time, causing your sliding door to stick or jump as you slide it open or closed. Remember that there is no universal roller to fit all sliding doors. Make sure to bring the old roller with you to your home improvement store to make sure you get the correct replacement part.