To loosen first close the door.
How to adjust automatic door hinges.
Place the screws back inside the holes on top of the hinges.
Only test the door after adjusting both hinges since you could damage or break them otherwise.
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I ll bet that you never knew you could adjust a self closing door hing.
Release the spring pressure and test the closure of the door.
Remove the locking pin.
Start by removing the locking pin photo 1.
If you don t replace the locking screws dust or debris can.
If the self closing door to your garage isn t closing hard enough to latch properly or the door slams shut you can adjust the spring hinge tension with a hex wrench and pliers.
Turn them clockwise with a screwdriver until the heads are flush with the hinges.
If your door won t close tighten the screws on the hinges and replace the middle screw on the top hinge with a 3 inch 7 6 cm screw.
Reinstall the locking screws on the hinges.
How to adjust door hinges door height compression and weather tightness for your conservatory or french doors.
How to adjust a door by the hinges for better alignment it can be the case that a door springs open on its own when you try and close it.
Rotate the locking pin to remove and replace the pin one hole further away from the door.
Then add or release tension until you get the proper close rate photo 2.
This could be because the hinges are chopped in too deeply causing the edge of the door and the frame to bind against each other when shutting the door.