Excellent teacher. A model of clarity. Now I'm no longer driven nuts by a slamming door.

Very good how to video. Not using a lot of jargon and terms, just explaining the functions so all can understand. Excellent video!

Very good video, sir! I lived for a year with a slamming door and never even guessed there were possible adjustments just behind the cover. It’s a pretty nice piece of engineering all round.

I fixed my Falcon closer thanks to your instructions. Falcon labels the Allen screws (not flat head like the Ryobi) L= Latch speed, S = Closing speed and on the opposite end BC = Back-check. There are almost 100 of these in the building I live in. My favorite aspect of your video is that you have excellent focus up close without your hands getting in the way. As much a I appreciate your guidance, I'm happy that you went right to work without a long intro that included you looking into the camera and talking with your hands gesturing in the air like SO MANY YOU-TUBERS DO. This proves to me you mean business and not self promotion! I happily subscribe.

Thank you so much for explaining this so clearly! I had a slamming door at my business that I couldn't work out... until I watched your video... Now it is fixed.

All I had to do was watch this video and solve the problem in a minute which I had to live with for the last year and half. You are amazingly great and thank you. thank you.

Great explanation - thanks for taking the time to do this - saves a lot of trial and error if you haven't got a manual.

Very good video. Straight to the point. Better than many videos shown by those "professionals".

I miss words to thank you, dear friend... Straight to the point with full DEMO & simple EXPLANATION... NOT easy to pick 1.7K views in such items - Thanks a trillion.

Thank you for explaining this in layman's terms. So many 'How To' videos use terminology that only a rocket scientist could understand. My fire door closed so powerfully that it once knocked me across my hallway and face first in to my huge glass vivarium tank. I escaped with a bruised forehead only thank God, but now, I am safe. THANK YOU!!

I just got a job at an academy, bullsh*tted in the interview saying I know how to fix many things, when I only know basics. This video was a life saver, much love.

Thank You 👍🏼 Adjusted the speed and tension in door after 3 months of struggle with it.

Without causing a small earthquake 🤣🤣 so correctly explained. I will cleverly fix up my neighbors door as I feel the earthquake 10 times every day

Thank you! Our door has been shutting dangerously fast, and I thought I'd need to replace the Ryobi. I had no idea you could adjust them so easily!

you just initiated my much needed "YES!" after making the door not be a pain to close at work thank u

Thank you so much, this video was very helpful. I needed to make my mom's door close slowly as she has a walker and needs her door to stay open a bit longer and then close fast after she enters.

That was amazinggggg! i bought this door closer online that doesn't come with a manual. we had a hard time installing it, and worst, my son's finger got slammed by the door. I was about to buy a pneumatic door closer, but found this youtube and discovered it's feature. THANK YOU SOOOOOOOOO MUCH!

Your explanation is very clear. I watched a few videos, but yours was the most useful, the best instruction.

Thank you for explaiing the door closer adjustments so welll and so precisely that anyone can understand. I had struggled a lot with the function of our door closer, watched a couple of vide instructions on KZfaq and it nver helped. All those 'How To' videos were quite confusing. You made it simpler and clearer. Thank you!!

Excellent video instruction. You are the best! My office have been struggling with this problem as the last part nearer to the closing it slowed down and leaving the door unlatched which in turn triggered the alarm. Many tried to figure out on their own and it left many confounded and confused. I think your 2nd option to let door close slowing initially but faster at the end will certainly ensure proper closing. Thanks!

Thank you!! I was able to adjust the front door at work, no longer slams!

Oh My Lord! Why didn't I look for this vid last year?? Thank You so much! The windows no longer rattle when the front door slams. But it no longer slams!

You explained the functionality in a way a user want ! Awesome my friend. Thanks a ton. ☺️

This is amazing. Thank you so much. Just moved to a new property & the door on this floor slams & wakes me up all the time. Now to get the screwdriver out! 🙏

Thank you so much. I had a problem with a door in the adjacent unit to mine. It is now being used as a temporary office for Security Guards. Every time someone goes in or out the door slams every loud. I already started having a bit of a meltdown because of it ( sitting at home during lockdown 2) :). Watched your video and fixed the problem in literary 4 min. ( from watching till adjusting screws in the door stopper). Thank you so much!!!!

Fantastic explanation and demonstration. This was the 3rd video I came across, and it’s this one that I managed to sort my front door out with. The first 2 were no help at all.

Love how you showed the way you go about doing it with experimentation!

Thank you so much! My door close is an LSDA (no idea *which* model though, neither the product nor the website is much helpful or has any manuals). But the screws are labeled "1" (top) and "2" (bottom), just like in that Ryobi 8000, and match the first and second stage like you described. My door wasn't closing to the end, and loosening #2 solved it perfectly. All the best!

This was very well explained, thank you. Now I don't have to worry about the dog having the door shut on its face. And I'm sure my neighbours will appreciate less slamming

I just started a Door, Lock, and Hardware job where they are training me on the job and I learned how to adjust a door closer this past week, although on a different brand of closer. I'm happy to see that the idea of changing the settings is essentially the same on both brands, however the brand that I was trained on uses Allen wrench screws instead of flathead screws. Great video!

Thanks for the great information, and for the sense of humor.

My family has so many issues when it comes to doors I get sick off it. thanks for showing this.

Ryobi my maalik (maalik means master in my language Hindi), wish others' videos were as logical, transparent and succinct. I hit like even before I tried this method out! I was dreading even exploring the possibility of learning about speed adjustment since the guy who first fixed the door-closer made it sound/appear as if it required extreme technical expertise! But luckily found your video and am happy to share that with your instructions here, I was able to easily solve my door slamming problem! Especially in this Corona lockdown this video turned out to be even more resourceful! Haha! Thank you.

2:32 made me think about the doors at my work place slamming like that lol.

Thank goodness for this video, the door in my rental doesn't fully close by itself now and most people living here don't realize or don't care. I can now fix the problem in a few minutes instead of endless emails that don't get replies from my property manager. I've finished tinkering with the door and it's closing perfectly now! YAY, i'ts been so fucking hard to heat the place during winter because the slight crack the door left open would gush frozen air through instantly making the heater useless

Great video, very easy to understand and to implement it on the door. Thank you for your video.

Thank you so muchhhhhh for making this video out!!! This really saved my life in the room with the careless roommates and this kind of door

My friend, some simple thing that thanks to you is gonna stop annoying me. I appreciate your time for this video. Like

Thanks. I was sick of the doors in the hallway outside my flat slamming hard enough to shake the walls, and now they close a lot more nicely

Very good narration of particular point that is too in common man's language for door closer speed, thanks

Nice job. Those engineers are amazing.

Thanks a lot. the toilet door in the office was bugging me as f***. Now it is smooth as butter.

Perfectly explained and straight to the point!!! Is it possible to make the door not close by itself?

Excellent explanation for me who know nothing about these stuff

Thank you so much for this video. The earthquake joke is so good

Thank you so much for your help. Very straightforward.

You did a really good job on this video!

Very good video! Its short and to the point. Helped me to fix my door easily :)

Very clear. Would you have a video explaining why some doors seem to have a "jump" in latch when closing.

A few of the doors at my job close fast and slam hard. I'm gonna do this. Thanks

Thanks for the nice video demonstration. very easy to understand.

Best vidéo for this purpose, congratulations from France.

This was really helpful thank you, looks like in Australia the two closing adjusting screws are opposite (top for speed of the ending of the close, bottom for the speed of the starting of the close), just as everything else is down here

Very well done tutorial! Precise and explains everything well. Thank you.

Gracias for this! Came in very handy!

Thank you so much, that was what i needed!

very sir !!! appreciate it much . . . mabuhay !!! jun mozo, soliman st./ davao city - philippines

Good explanation given. Very useful. Hopefully the same buttons are for our door closers. Thanks.

Thank you sir. Great training video! I was wondering IF you have any suggestions as to how to stop the "Squawking Noise" as the door is opening or closing. I've tried lubricating all the pivot points on the assembly but the noise appears to be internal to the unit. Thanks.

Thank you. So well-explained !

Very good explanation.Helps me in many way thanks.

You’re an absolute life saver!

This helps me a lot

Excellent vid. Thank you, sir!

Thank you for this well explained video… the problem I’m having with my closer or is that it doesn’t pull the door all the way closed. Is there a way to increase the strength pulling the door into the jamb?

*Super ! Merci pour la vidéo ! Bon dimanche* 😉

Great and clear video, thank you. 👍

Thank you for sharing this knowledge!

شكراً لّككك . Thanks for you Very excellent ...

Thank God it's easily fixable! I've been thinking of placing pads to prevent 'small earthquakes'! 😅

Thanks ! Could you also show how to lubricate a door closer that squeaks all the time ?

Great video just what I need Your amazing

Exactly what I needed thank you

Excellent video tutorial.Thanks a lot.

Thank u man i was very disturbed with my main door

Good video. However, it failed to demonstrate the "power adjustment control" located at the other end of the unit. My door had been a struggle to open or easily hold ajar requiring conscious effort to prevent from slamming closed. A surprising number of counterclockwise turns later(mine required a 5/16" wrench) plus a little careful adjustment to hit the sweet spot allowing the door to self-close and latch effortlessly and quietly. Also, inside the cover, I found diagrams with detailed instructions for adjusting.

Perfect, so easy to do using this video

Thanks, it helped me a lot!

Thank you for this helpful video.

Its really helping thanks 🙏🏼🙏🏼

I really hate when my door creates a small earthquake :D. Very helpful video btw.

Thanks a lot! Now my Unipol doors won't try to bruise me anymore!

This video helped me today

Veeery helpful and clear..thank u!! Ure my savioouuuurrr

thank u so much it helped me alot!!

In a hotel with really bad slamming doors, might go and show this clip to reception 😂😡

Thanks. It was really helpful

Thanks for this, mine has leaked some oil, not much maybe like equivalent to 3tbsp. After that it closes abruptly as if working the opposite way of slowing it down instead. Why does oil leak it happen?

Thanks man, very helpful

Thank you, very helpful.

Nice tutorial. Thanks a lot.

Thanks so much man ❤️

So helpful! I got the door to close swiftly to prevent cats from exiting, but wasn’t able to fix the opening part. I adjusted it looser and looser, until the screw came all the way out and the hydraulic fluid started dripping out. It was still hard to open! If anyone has some suggestions, I’d appreciate it. Maybe I need to replace it.

Thanks man u saved my day 🙏👍

I have to put the locker at the frame not at the door,, how will l adjust the speed and latches. Mine didn't push the door closed but pulled the door closed..besides these my door is deeper than the frame

My door was like little earthquake everytime people in and out , thanks to this video right after I watched it I adjusted, it works I'm so happy, thanks again.

Excellent procedure! Thank you

Thank you Very useful !

Thanks from Greece....

I skipped to random part and watched for a total of 5 seconds on mute and was able to fix my door. (Hurt me plenty). Thanks. (Hard mode=not watching anything. Nightmare! mode=you make your own video with no knowledge, help, or cheat codes). IDDQD.