How should you proceed when an aircraft owner requests an inspection, yet the previous owner transferred all records, including a MEL?

Verifying all records are complete before proceeding is the appropriate course of action in this scenario. When an aircraft changes ownership, it is essential to ensure that the new owner has access to all necessary maintenance records, including the Minimum Equipment List (MEL) and any other relevant documentation. The MEL outlines the conditions under which the aircraft can be operated with certain equipment inoperative, which is critical for ensuring the aircraft's airworthiness.

By confirming that all records are complete, the technician can ascertain that any maintenance performed previously adheres to legal and safety standards. This step is crucial because incomplete or missing records can lead to compliance issues or operational discrepancies during the inspection. Such verification ensures that the upcoming inspection process is based on accurate and complete historical data, leading to a thorough evaluation of the aircraft's condition.

Neglecting to verify the completeness of records could lead to significant issues, including overlooking necessary repairs or maintenance, potentially impacting the safety and legality of the aircraft's operation.