I have a Bosch HBA512 oven with a door that opens marginally beyond the 90º and is therefore often unsuitable for resting hot dishes on. This wasn’t always so, so at some point in time it has been ‘leant’ on. The door closes perfectly. I have taken the door off and inspected the hinges which appear to be ok (pic would be appended if there was more than 19kb space left on server. Manual description – its the type of hinge that sticks out about 10cm from the bottom of the oven unit when the door is removed). The hinges on this model are affixed to the body of the oven and so I am not sure how to adjust the opening aperture back to 90º without removing the whole oven to work on it??
Any one fixed a similar problem or got any constructive ideas 

Mike