Electronic Theses and Dissertation

Pt. maxmaster indonesia mengalami downtime dan produk cacat pada lini pengemasan akibat tidak adanya penjadwalan pemeliharaan yang terstruktur. penelitian ini merancang jadwal pemeliharaan menggunakan reliability centered maintenance (rcm) melalui tahapan identifikasi sistem, failure mode and effect analysis (fmea), logic tree analysis (lta), dan task selection. hasil fmea menunjukkan tiga komponen paling kritis: belt conveyor (rpn 324), pneumatic cylinder (rpn 240), dan horizontal sealing jaw (rpn 200). berdasarkan lta, ketiganya termasuk outage problem (kategori b). strategi pemeliharaan yang ditetapkan ialah condition directed untuk belt conveyor dan pneumatic cylinder, serta time directed untuk horizontal sealing jaw. interval perawatan optimal masing-masing adalah 34 hari, 37 hari, dan 42 hari dengan availability 99,6%. implementasi jadwal pemeliharaan preventif ini diharapkan mampu meningkatkan keandalan mesin, menurunkan downtime, dan menjaga kelancaran produksi secara berkelanjutan. kata kunci: keandalan mesin, reliability centered maintenance (rcm), penjadwalan pemeliharaan, lini pengemasan.

A beverage industry company experiences downtime and defective products in its packaging line due to the absence of structured maintenance scheduling. This study aims to develop a maintenance schedule to improve machine reliability using the Reliability Centered Maintenance (RCM) method. The research includes system identification, Functional Block Diagram (FBD) development, Failure Mode and Effect Analysis (FMEA), Logic Tree Analysis (LTA), and Task Selection. FMEA results identified three critical components: the Belt Conveyor (RPN 324), Pneumatic Cylinder (RPN 240), and Horizontal Sealing Jaw (RPN 200). LTA classified all three as Outage Problems (Category B). The recommended maintenance strategies are Condition Directed for the Belt Conveyor and Pneumatic Cylinder, and Time Directed for the Horizontal Sealing Jaw. Optimal maintenance intervals are 34, 37, and 42 days respectively, each achieving 99.6% availability. Implementing this preventive maintenance schedule is expected to enhance machine reliability, reduce downtime, minimize defects, and support a more efficient and sustainable production process. Keywords: Engine Reliability, Reliability Centered Maintenance (RCM), Maintenance Scheduling, Packaging Line.