baking element sparking

1. Turned breaker to the oven to the off position.
2. Removed screws from back of oven-This was the most difficult part of the entire process!
3. Pull out element about 3", then tugged a little harder to expose the wiring.
4. Unhooked wiring from element.
All of this took about 15 minutes.
When new one arrived (less than 48 hours), I did the reverse of the above. This took about 6 minutes replace with new element. Thanks so much!