Corrective Maintenance

Corrective maintenance is a type of maintenance performed on a spacecraft or its components after a failure or malfunction has occurred. It involves diagnosing the problem, repairing or replacing the faulty component, and testing the system to ensure it is functioning properly. Corrective maintenance is typically more expensive and time-consuming than preventive maintenance, which is performed regularly to prevent failures from occurring. However, corrective maintenance is necessary when preventive maintenance fails or when unexpected failures occur. It is an important aspect of space and astronautical engineering as it ensures the safety and reliability of spacecraft during missions.
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