Oven would not heat

I first removed the oven door. I then took out the racks and removed the oven bottom. It slips out easily however, you need to take the door off. The burner cover came next. I used the 3/8 nut driver to remove the four screws. This exposed the burner and electric igniter. Two screws hold the burner tube in place. I recommend removing the burner tube due to the screws holding the ignitor will more than likely need to be cut off. Once the tube is out and you have disconnected the plug for the ignitor you will need to check the voltage at the plug (120 VAC). Place the voltage meter test leads in the oven side of the ignitor plug and set the oven to heat up. If everything is OK the meter should read 120 Volts AC. Turn the oven off and remove the leads. Take the old ignitor off the burner tube and replace it with the new ignitor and plug it back into the oven. Push the plug and wires back into the hole in the burner well and put the burner back in the oven well. Once it is all back in and bolted down try the oven again to verify the ignitor works. Replace the remaining oven parts in reverse order of removal.