While you wait for answers, we may have found some information which could help you.
Click here for Model Locked ManualRemoved oven door from Bosch Oven FD 9604 and hinge has shut?
hinge from oven snap shut?
bosch oven door hinges snapped shut?
How to remove the fittings to a Bosch light bulb oven?
bosch ovenHBA13B1.OB bulb cover?
how can i increase volume on bosch timer?