When should PMCS be performed?

PMCS, or Preventive Maintenance Checks and Services, should be performed before, during, and after an operation to ensure that equipment is functioning properly and is ready for use. This routine maintenance is essential for identifying potential issues before they escalate into serious problems, thus ensuring operational readiness and safety.

Performing PMCS before an operation allows for a thorough check of equipment to confirm it is in good working order. Conducting these checks during an operation helps identify any malfunctions that might occur in real-time, ensuring that any issues can be addressed immediately. Finally, completing PMCS after an operation provides an opportunity to assess the equipment's condition following its use, allowing for maintenance needs to be identified for future operations.

While daily, weekly, and monthly checks are also vital for maintaining equipment, they do not provide the comprehensive overview that the before, during, and after approach does. Regular PMCS interventions help prevent breakdowns at critical moments, enhancing overall mission success and safety.