Which principle do maintenance programs primarily rely on?

Maintenance programs primarily rely on preventive and corrective maintenance principles because they aim to ensure the reliability and longevity of infrastructure and equipment. Preventive maintenance involves proactive measures taken to prevent equipment failures and extend the lifecycle of assets. This includes scheduled inspections, servicing, and part replacement based on usage and time intervals.

On the other hand, corrective maintenance comes into play when something goes wrong. It addresses equipment failures that have already occurred, aiming to restore functionality as quickly as possible. By integrating both preventive and corrective maintenance principles, programs can not only minimize unexpected breakdowns but also effectively manage repair efforts when failures do occur.

This dual approach not only enhances operational efficiency but also contributes to a more systematic maintenance culture, ensuring that equipment is well maintained, operational costs are managed, and downtime is minimized. This would not be achieved through solely relying on preventive or corrective principles independently, emphasizing the importance of a comprehensive maintenance strategy.