Locate and remove the door latch assembly.
How to repair microwave door lock.
For safety disconnect your appliance from the power source before beginning.
Unplug the unit and remove the cover to access the door latch lever.
You may also need to remove the control panel to gain better access.
Unplug the unit and remove the inner and outer door panels to access the torsion springs that are located at the bottom front of the door.
Remove the broken piece and insert the new part into the pivot openings.
Depending on the model involved the panels may be held in place with screws from the inside bottom or sides.
It will be found behind the inner door panel.
Use caution as the outer glass door may be heavy.
How to repair your microwave door latch.