PPM, or Preventative Maintenance, is a proactive approach to maintenance that helps keep equipment and machinery running smoothly and efficiently. It is a proactive approach to maintenance that involves regularly scheduled inspections, tests, servicing, and replacements of equipment and machinery. The goal of PPM is to identify potential problems before they occur, so that they can be addressed and fixed before they become major issues. PPM also helps to extend the life of equipment and machinery, reduce the need for emergency repairs, and reduce the cost of ownership. It is important to note that PPM is not a one-time event, but rather an ongoing process that should be repeated on a regular basis. PPM is an essential part of any maintenance program and should be incorporated into any maintenance plan.