Corrective maintenance refers to the actions taken to repair equipment or systems after a failure has occurred. This type of maintenance aims to restore functionality and ensure that the equipment operates as intended. It is often unplanned and can result from wear and tear, unexpected breakdowns, or other issues that arise during normal operation. This maintenance approach is essential in various industries, including manufacturing and transportation. By addressing problems promptly, organizations can minimize downtime and maintain productivity. While corrective maintenance can be reactive, it is a crucial part of an overall maintenance strategy that may also include preventive and predictive maintenance practices.