Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : OPERATION EXCELLENCE: Journal of Applied Industrial Engineering

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
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 Adrian Yudistira Agustian Suseno Aini, Lulu Qurrotul Al Fahri, Dzalfa Difa Alfanadim, Andraya Alimar, Merkudena Mahikade Amin, Moh. Rizha Fauzi Aminatin, Nita Arjuno Putro Bayu Armanda, Mohamad Ravy Ashilla Putri, Difa Raisa Asrul Annas Azri Maya Monica Azzahra, Lintang Yustika Choerul Anam Darajat, Andhika Ahmad Defrizaldi, Defrizaldi Dessy Agustina Sari Diah Latifah Dwijaksara, Ni Luh Bella Windu Febriyanti Dwitami, Fadila Antovi Eka, Angel Engkur Kurdita, Engkur Enry Johan Jaohari Fahriza Nurul Azizah Fajriah, Maulidia Fardiansyah, Mohammad Ilham Fasa, Nadia Fauzy, Dian Ahmad Fitriah Fitriah Fitriani, Risma Gilang Adi Nugraha Gouwtama, Rama Hakiim, Azafilmi Harry Tjahjodiningrat Isri Zachrani, Raden Dinda Isya Nursa'iid, Arda Maulana Iwan Gunawan Jauhari Arifin Jauhari Arifin Khoerunnisa, Ressa Sri Kusdiani, Merlin Erinda Kusnadi Maharani, Elita Maulidin, Wildan Fatchan Muhamad Ihsan Nudin Muhammad Al Fath Husain Muhammad Hasyim, Muhammad Muhammad Hilmy Adhiansyah Muhammad Nabil Riyanto Muhammad Ridwan Muis, Muhammad Abdul Nala Nandana Undiana Niko Alifero Nudin, Muhamad Ihsan Nugraha, Asep Erik Nugraha, Billy Nurkhaerani, Fatma pauhrizi, erik muhammad Purba, Febriana Angelia Purwanto, Andrian Putri Anastasya Resi Sujiwo Bijokangko Rita Tila Rizal, Hendra Rizali, Rizki Rizki Achmad Darajatun Rizki Achmad Darajatun Rozano, Danny Rustandi, Defry Apriawan Salsabila, Zahwa Allysa Saragih, Carolan Ignatius Satria, Soma Satrya Septiwijaya Selvi Rahmadini Pratiwi Seno Maulana Shyntia Cahyani Siti Masitoh SUMITRA, NAUFAL RABBANI Supiarza, Hery Sutrisno, Sutrisno Syamsi Dhuha Trajuningtyas, Octa Tri Karyono Trianti Nugraheni Ubaidilah Ubaidilah Vania, Nirvana Wahyudin Wahyudin Wahyudin Wandani, Jenita Cahya Warsana, Dedi Winarno Winarno Winarti, Jihan Yukarya, Oya Yuliarman Saragih Yuliawan Kasmahidayat Zahwa Allysa Salsabila Zakarias S Soeteja