The fire-rated door from my house to the garage is squeaking like crazy for months. I was going to use graphite or oil to fix the squeak, and then realized that I don't if there's a pin to remove. Photos he
https://app.photobucket.com/u/millin...f-f5be5138d006
https://app.photobucket.com/u/millin...3-185febb2d4b8
https://app.photobucket.com/u/millin...9-68823e4ab88d

I'm not familiar with this hinge, it's name, or how to lubricate.
Many thanks for your advice.
Theodore.