How to Replace a Sliding Glass Door Latch - Patio Door Latch Replacement - Patio Door Won't Lock
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- Опубликовано: 17 май 2024
- How to Replace a Sliding Glass Door Latch - Patio Door Latch Replacement - Patio Door Won't Lock
Product Links:
Mortise Lock for Patio Doors: amzn.to/3K5glQr
Magnetic Screwdriver Set: amzn.to/3UJz9d0
The other day the latch on my patio door stopped working. It wouldn't lock anymore. And in this short video I'll show you how to fix it even if you have no experience with patio doors. Here's what's happening. When I flip the lock lever, the hook on the latch isn't extending or retracting. I think this is caused by a broken spring inside the mechanism which is not replaceable. Instead I'll need to replace the brass part that's inside the door.
The part is called a mortise latch which was only $10 and I'll list it here in the description so it's easy for you to find. Just measure the dimensions before ordering. To start, I want the hook to extend out from the edge of the door. To do that I'll use a thin object like a screwdriver to pull it out. Next I'll clamp a pair of Vise grips onto it. And I'll tell you why in a bit.
Now remove the exterior and interior handles by taking out the 2 main screws. But be sure to hold both handles in place. Mainly so they won't fall off. Now slide out the lock lever. At this point, I'll detach the mortise latch. The Vise grip I attached earlier is to make sure the latch doesn't fall inside the door frame. If it happens to drop in you're not likely to get it back out. Now that the screws are out shift the latch to get it out of the frame. To install the new latch just reverse the process.
First I'll attach the Vise grip to the hook. Now insert the top part first and angle it until the bottom part can slide in. The Vise grip really helps with this part. Then use the included screws to attach it. When the latch is in place remove the pliers. Here, take a peek at the slot inside the door and insert the locking lever. Now it's time to reattach the handles.
I'm actually learning as I'm going along. And one thing I learned is that if the screws don't go in very easily then it helps to loosen all of them so this whole assembly has wiggle room. I had a lot more difficult time with the last screw but with things loosened up I was able to get it in. When it's all done, make sure to retighten all the screws. And now the latch on this patio door is working like new again.
This repair is not difficult and I'm confident that you can do it even if you have no experience. If this video was helpful please give me a thumbs up and hit the subscribe button to stay up to date on all my DIY videos.
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Хобби
Excellent video & instructions! A couple of add-ins: 1) Identical mortise lock at Home Depot Canada was CAN$27.00 plus tax (should've checked Amazon as suggested in video) 2) For whatever reason, slot screw in mortise lock assembly was loose (from sealed package), needed tightened up) 3) Post installation, mechanism was very stiff, corrected by a couple of shots of WD40. All in, never done this before not more than 15 minutes!! Thanks for great video!!!
Nice addition tips! Glad you were able to replace your patio door lock!
Thanks 🎉
You’re welcome! Glad my patio door lock video was helpful!
Thank you for such an easy and simple DIY.
You’re welcome! Glad my video was helpful!
Hey any idea how to get it back out if it falls in?
I don’t know if there’s any easy way to get the latch out if it falls into the door. Off the top of my head if the door can be detached you could tip it over until the latch slides to the opening where you can grab it.
Yup, same. Should have watched this video first lol