How Do You Properly Adjust A Door Closer?

[@gmmgmmg]

havent's seen a youtube video with this format since 2007

[@pjmclenon]

Hello i have tighten the allan key entry so many times but the door slams even harder Why?what am i doing wrong? Lisa Thank you

[@ap0lmc]

In the winter months the air pressure changes frequently does your hardware self adjust?

[@hansolo4946]

What can't hear you?

[@harrychamberlain2786]

Unhelpful and it sounds like you got a huge fan in the background which is horrible using any headphones speakers or things that play audio

[@timlescinski358]

Which adjustment keeps the door from slamming shut?

[@AntinutellasFC]

You might know how it works, but your video is not helping cuz you are not showing how to ajust it as you say.