The specific operation steps for replacing the thermostat of the electric oven are as follows:
1. Remove the fixing screw of the back cover of the electric oven.
2. There are also fixing screws at the bottom.
3. Remove the shell of the electric oven and find the thermostat.
4. Unplug the knob.
5. Unplug the power plug.
6. Remove the thermostat by unscrewing the fixing screw.
7. Use the fixing screw to fix the thermostat and install all the parts back to complete the operation.
