Squeeze a small amount of powdered graphite into the lock.
How to fix sliding door lock.
Sometimes the sliding door may have a latch that works by sliding a small notch up and down.
Then replace the bottom screw in the hole where it was affixed to the handle to prevent the latch from falling into the doorframe.
Tighten the screws with a phillips head screw driver.
Step 3 removing the screws two screws on the end of the door secure the latch.
2 insert and remove the key repeatedly from the.
Remove the handles from the door using a philips head screwdriver.
Try applying lubricant such as a petroleum based oil or wd 40 in the area to see if that works.
These types also experience the same symptoms as the standard glass door locks.
Place the exterior locking side of the door lock frame into the door.
Place the interior side of the door lock frame into the door.