What are the four phases of corrective maintenance?

The correct answer highlights a structured approach to performing corrective maintenance. These four phases—Acceptance, Induction, Active Maintenance, and Close-out—are critical in ensuring that any faults or issues with equipment are addressed effectively and efficiently.

1. Acceptance refers to the phase where the reported issue is verified and the need for corrective action is acknowledged. This is essential because it sets the stage for all subsequent actions, ensuring that the maintenance team fully understands the problem and agrees on the approach to resolve it.

2. Induction involves gathering all relevant information about the equipment and fault. This phase may include initial diagnostics, determining the severity, and preparing for the necessary repairs. It ensures that the maintenance team has all the information they need before beginning the actual work.

3. Active Maintenance is the core phase where the actual repair actions take place. This is when technicians perform the necessary work to resolve the identified issues, ensuring that equipment is restored to operational condition. Effective execution in this phase is crucial for minimizing downtime and extending the lifecycle of the equipment.

4. Close-out is the final phase where the maintenance work is finalized. This includes documenting the work done, having it approved, and ensuring that the equipment is returned to operational status