Searching online for "Amana ACS3350 oven door won't close", and "Amana ACS3350 oven door diagram" finds this fixya thread:

The tee shirt suggestion-- actually, the first answer says "tesher" but the second guy translates it as teeshirt. Bending the door back into shape by that method will fix it until it bends again. The holes drilled in the edges of the door (hidden by a trim panel) just above the top of each hinge makes it prone to bend.]

As well as this Epinions review. The image of the door diagram, not posted here since it may be somebody's intellectual property.