My Owner Manual Is Missing

If you are attempting to do repairs on your microwave but are missing the manual, you should order a replacement right away. You can do a Google search on your make and model along with the keyword "manual". Having the manual is just as important as having the right replacement microwave parts. You can also do a keyword search for "microwave repair advice" to find valuable help in the form of diagrams, instructions, and even web sites that can offer you advanced courses on microwave parts and repairs.