What are the two major components of a preventive maintenance (PM) program?

A preventive maintenance (PM) program is crucial for maintaining the reliability and efficiency of equipment. The two major components that define a strong PM program are a checklist of actions and the frequency of those actions.

The checklist provides a structured list of maintenance tasks that must be performed to ensure that equipment operates effectively. This checklist typically includes specific actions such as lubrication, inspection, and part replacements, tailored to the needs of the equipment in question.

Equally important is the frequency of these actions, which determines how often maintenance tasks should be performed. Regular intervals for maintenance can prevent unexpected breakdowns, extend the lifespan of equipment, and enhance operational performance. By following the checklist at predetermined frequencies, organizations can ensure that their equipment receives timely and necessary care, ultimately leading to reduced downtime and operational efficiency.

In summary, the combination of detailed checklists and scheduled frequencies is fundamental in establishing a robust preventive maintenance program that supports long-term asset management.