Illustrative example: This scenario is sample content and does not describe a verified customer job.

Electric wall ovenWhirlpoolCedar Park, TX
The problem
The oven preheated slowly and baked unevenly.
Diagnosis
The example technician measures cavity temperature and checks the bake element, temperature sensor, and control response.
Result
In this illustrative scenario, a failed bake element is replaced and the oven is tested at several settings.