Which of the following is part of the TPM pillar associated with improving equipment effectiveness?

The focus on improving equipment effectiveness is a core principle of Total Productive Maintenance (TPM). Autonomous maintenance is a key pillar of TPM that empowers operators to take ownership of their equipment. This entails performing routine maintenance tasks, identifying minor issues before they escalate, and maintaining equipment cleanliness and usability. By equipping operators with the knowledge and skills necessary to manage day-to-day maintenance, autonomous maintenance directly contributes to maximizing overall equipment efficiency.

This practice not only enhances equipment reliability but also fosters a culture of continuous improvement, where operators are actively involved in the maintenance process. Engaging operators in this way allows for a swift response to equipment concerns, reducing downtime and enhancing production efficiency, which ultimately aligns with the goal of improving equipment effectiveness in TPM.

The other concepts mentioned, while important in maintenance strategies, do not primarily target the enhancement of equipment effectiveness as directly as autonomous maintenance does. Scheduled repairs are more about planning maintenance activities without the same emphasis on operator involvement, emergency protocols focus on addressing unforeseen breakdowns, and inventory management is centered on controlling the materials needed for production rather than the performance of the equipment itself.