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All Journal TEKMAPRO Journal of Industrial Engineering and Management Jurnal technoscientia Jurnal Informatika dan Teknik Elektro Terapan OPERATION EXCELLENCE: Journal of Applied Industrial Engineering Jurnal Serambi Engineering Patria Artha Technological Journal Barometer STRING (Satuan Tulisan Riset dan Inovasi Teknologi) METIK JURNAL Community Development Journal: Jurnal Pengabdian Masyarakat JURMATIS : Jurnal Manajemen Teknologi dan Teknik Industri JURNAL TEKNOLOGI TECHNOSCIENTIA Industrika : Jurnal Ilmiah Teknik Industri Jurnal Abmas
Rizki Achmad Darajatun
Universitas Singaperbangsa Karawang
Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences

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Journal : OPERATION EXCELLENCE: Journal of Applied Industrial Engineering

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Preventive maintenance scheduling using the periodic replacement and repair count limit policy approach on the Vacotin water heaters machine at PT XYZ Rustandi, Defry Apriawan; Sukanta, Sukanta; Darajatun, Rizki Achmad
Operations Excellence: Journal of Applied Industrial Engineering Vol. 17 No. 2 July 2025 In Press
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/oe.2025.v17.i2.142

Abstract

Manufacturing companies often face challenges in maintaining machine performance to avoid operational losses. PT. XYZ is a company engaged in the flat glass production sector. The company experienced problems from water heater engine damage caused by several factors; the main problem found was the frequent occurrence of extended failures due to maintenance errors that increased the risk of damage to the engine and stopped production. Therefore, the use of the intensity function is a concept that can predict engine failure by involving historical analysis of the damage using Weibull and exponential distributions to predict the time of failure. Thus, this analysis results in two maintenance policies that are compared, namely Periodic Replacement Policy (Policy 4) and Repair Count Policy (Policy 5). The results of the study show that Policy 4, with an optimal time to replace the engine every 923 hours or 39 days, results in lower maintenance costs (Rp 11,447,000) compared to Policy 5 (Rp 15,500,000) and an estimate where engine damage will begin to occur every T=200, and it is recommended to repair and replace the Main Unit every T=800. In conclusion, updating the preventive maintenance schedule with the implementation of Policy 4 can minimize maintenance costs and the risk of machine damage, thereby increasing the company's operational efficiency.
Co-Authors Asep Sopiyan Dimas Nurwinata Rinaldi Fadhlianty Rachmania Supoyo Febi Kurniawan Fernanda, Alif Gumelar, Gugum Kusnadi - Kusnadi, Kusnadi Liana Liana Liana Liana Muhammad Viqri Ardiansyah Nur Sahroni Priyo Hadi Nugroho Rahmat Hidayat Rahmat Hidayat Reynaldy, Faryz Reza Setiawan Rustandi, Defry Apriawan Sukanta Sukanta Sukanta Supri Handoko Supri Handoko Vera Pangni Fahriani Wahyudin Wahyudin Winarno Winarno Winarno Winarno Yunanta, Arrijal Luthfia