Volvo Repair: Fuel Door Hing, hinge, 4t

Question
The fuel door on my 2001 S60 (2.4T)went bouncing on the ground the last time I filled up.  It appears the hing broke but it is hard to tell.  I'm not real sure what it looked like before it broke.  I have a new one on order but do not know how to take the old one off.  Where/how do I access this hing for removal and replacement?  

Answer
the hinge is probably still on the car.it has 4 pins you will need to punch in towards the car to remove the hinge.then the new hinge has ne pins that get punched in to secure it to the car.put the door on the hinge first then attach the hinge to the car.