There are holes on your sliding glass door that conceal the adjusting screws to these rollers.
Sliding glass door adjustment lock not engaging.
Download instructions for more information.
On my door the holes had plastic plugs in them.
The first step in how to.
If you find that the engagement tongue is going above or below the logo you will have to adjust the lock.
Most sliding glass doors contain two sets of rollers one on each side of the bottom of the door.
Adjust sliding glass door lock handle is using a putty knife remove the strike plate to access the adjustment screw.
This video will show you how to properly adjust the lock and handle on your milgard sliding glass door.
The lock will not engage if the engagement tongue goes above or below the logo.
How to adjust sliding glass door rollers for a smoother ride.
How to fix a glass sliding patio door that dosnt roll close or lock properly.
You can alter the height of these rollers by accessing the adjustment screws which are set into slots on the door s outer edges perpendicular with the rollers themselves.