<![CDATA[This study aims to analyze how the mill station of PG Krebet Baru Unit of PT PG Rajawali I conduct its maintenance system, assess its effectiveness, and provide the station with suggestions concerning the maintenance of its machinery and production equipment based on the Total Productive Maintenance (TPM) method. The plant’s history data show that its production process was frequently hampered by down time caused by machinery malfunctions, planned maintenance, and raw material issues. During the 2024 production season, the machinery operated nonstop in a fairly high intensity. The data of this quantitative descriptive study was harvested through observations, interviews, and literature or document studies. They were processed using the Overall Equipment Effectiveness (OEE), Six Big Losses analysis, and Fishbone Diagram. The results indicate that the maintenance was carried out through three approaches: preventive, breakdown, and predictive. The effectiveness measurement resulted in 98,53% for OEE, 99.17% for availability, 99.97% for performance efficiency, and 99.38% for rate of quality. The Six Big Losses analysis discovered that the biggest losses is in reduced speed losses by 6.9%. Based on the results above, the company is suggested to improve its maintenance program by focusing on preventive measures, to pay more attention to machinery operation performance control, and to optimize supply management and quality raw material availability.]]>
