when opening the door of the main oven, after 1/2 way it catches at the bottom, and pulls the glass away from the door. It appears to be related to the hinges not giving enough clearance. Icant find a model number but it was bought approx 3 years ago. Do I need to replace the hinges/door, and if so, how do I remove the door. Any help would be greatly appreciated.

derek p, September 2009