Installing adjusting and removing a spring loaded hinge are important skills to know.
How to remove self closing door hinge pin.
A spring loaded hinge can be extremely useful for doors that need to remain closed.
Use small taps on with the hammer to remove the hinge pins.
Start by removing the locking pin photo 1.
But installation and removal can be tricky and the hinge must be at the right tension in order to be both useful and safe.
Remove the locking pin.
Then add or release tension until you get the proper close rate photo 2.