Key Tool Hardware Lock

The glass in the cylinder of the lock does not work. The key is blocked and does not rotate. How can I remove the lock cylinder of the driver's door of a Jeep Cherokee 1988. I
removed the inside door panel and hardware to make the inside of the door visible. Access to the cylinder is tight, but how to remove and if special tools are needed.
Thank you for your help. dave_n

Disconnect stems from the bottle, then take a pliers and remove the c-clip. If you can not get the clip, try using a screwdriver and a hammer and press the c-clamp, gently. The cylinder should go outside.