Corrective maintenance is performed to fix a problem that has already occurred.
Understanding Corrective Maintenance
Corrective maintenance refers to the repair or restoration of a system or equipment to its original state of functionality after a failure or breakdown. It is typically performed after a problem has been identified and reported, and it aims to address the immediate issue and restore the system to its operational status.
Key Characteristics of Corrective Maintenance:
- Reactive: It is triggered by a breakdown or failure, making it a reactive approach to maintenance.
- Problem-Focused: It directly addresses the specific issue that caused the failure.
- Emergency-Driven: It is often performed under time pressure to minimize downtime and disruption.
- Costly: Corrective maintenance can be more expensive than preventive maintenance due to the need for emergency repairs, overtime labor, and potential lost production.
Examples of Corrective Maintenance:
- Replacing a broken motor in a machine.
- Repairing a leaking pipe in a building.
- Fixing a software bug that is causing a system crash.
Importance of Corrective Maintenance:
While corrective maintenance focuses on addressing immediate problems, it is crucial for ensuring the continued operation of systems and equipment. It helps to prevent further damage, maintain safety, and minimize downtime.
