Level of DifficultyA Bit Difficult
Time to do repair1- 2 hours
Age of Appliance1 - 4 years
Remove the microwave from its mount above the stove. Remove the sheet metal top/sides piece. Pop the control panel loose to allow access from the front. Remove more screws that will allow the small inverter to be removed and the big inverter housing to be wrangled loose enough to remove the big inverter. Pop the inverter cooling fan from its mount. Disconnect wires and remove screws to remove big inverter. Install new inverter in reverse process.