It might become difficult to insert your key into an old sliding door lock over time.
How to fix sliding glass door handle lock.
Remove these screws and the handle should simply fall off.
Once it is fixed in place continue with the screwdriver to make sure that the handle is secured completely.
Position your door handle over the screw holes and hand tighten both screws.
You may need to pry it off with the edge of a flat headed screwdriver if it has been on the door a while.
You just put the handles on either side of the door and screw them together.
On some sliding glass door locks the door handles have long screws that go right through the steel mortised lock and there is usually a actuating lever that slides into a rectangular hole in the lock.
In addition to cleaning and lubricating sliding door tracks you want to lubricate the door lock.
I squirted it in the door handle holes as well as the side of the door where the lock comes out.
Place the interior side of the door lock frame into the door.
You should find a few screws around the edge of the handle which need to be unscrewed or you may have a screw on the edge of the door frame.
Once you get the key in the lock it may become difficult to turn the cylinder.
Step 6 test again.
Place the door handle over the screw holes on the interior side of the door frame followed by the screws and hand tighten the screws.
It was as simple as two screws.
Apply a lubricant to both upper and lower tracks to keep the door hardware clean and operating freely.
To fix weatherstrippingthat s no longer protecting you from the elements loosen its staples with a screwdriver then pull it from the door prying gently with a putty knife if necessary.
The best way to lubricate any lock is to disassemble it and use an aerosol lubricant to flush away grime and coat the moving parts of the lock.
Step 5 reattach the handle.
Remove any additional staples or glue residue.
Finally time to attach the new handle.
How to repair a sliding door lock.
Close the sliding door and engage the door lock again.