Analisa Sistem Perawatan Menggunakan Metode Failure Mode Effect Analysis (FMEA) Pada Reachtruck RD CROWN 4 di PT. MULIA BOSCO SEJAHTERA

Mukromin, Achmad Syfaul (2025) Analisa Sistem Perawatan Menggunakan Metode Failure Mode Effect Analysis (FMEA) Pada Reachtruck RD CROWN 4 di PT. MULIA BOSCO SEJAHTERA. Project Report. [s.n.], [s.l.]. (Unpublished)

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Abstract

Penelitian ini menggunakan metode Failure Mode and Effect Analysis (FMEA) untuk mengidentifikasi, mengevaluasi, dan memprioritaskan potensi kerusakan atau kegagalan yang terjadi pada komponen-komponen reachtruck. FMEA merupakan pendekatan sistematis yang berfungsi untuk mengetahui potensi kegagalan berdasarkan tiga parameter utama, yaitu severity (tingkat keparahan), occurrence (frekuensi kegagalan), dan detection (kemampuan mendeteksi kegagalan), yang kemudian dihitung dalam bentuk Risk Priority Number (RPN). Data yang digunakan merupakan data historis kerusakan selama tahun 2021 hingga 2024 yang diperoleh dari divisi Maintenance. Hasil pengolahan data menunjukkan bahwa beberapa komponen seperti hose pantograph, RLL drive wheel, dan main hose lift mast merupakan komponen kritikal dengan nilai RPN tertinggi, sehingga menjadi prioritas dalam penyusunan strategi perawatan. Berdasarkan temuan tersebut, dirancang langkah-langkah preventive maintenance untuk mengurangi potensi kerusakan di masa depan, serta corrective maintenance sebagai solusi cepat untuk komponen yang telah mengalami kerusakan. Dalam proses analisa, pendekatan berbasis data dikombinasikan dengan evaluasi teknis lapangan guna memastikan bahwa solusi yang diberikan tidak hanya relevan secara teoritis, tetapi juga dapat diimplementasikan secara praktis. Penggunaan perangkat bantu seperti software MATLAB juga mendukung validitas hasil analisis melalui metode fuzzy logic yang menghasilkan nilai RPN lebih akurat dan objektif. Dengan adanya pemeringkatan berdasarkan nilai RPN, pihak perusahaan dapat menentukan prioritas perbaikan yang lebih terukur dan berdampak langsung terhadap peningkatan efisiensi operasional.
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This study used the Failure Mode and Effect Analysis (FMEA) method to identify, evaluate, and prioritize potential damage or failures in reach truck components. FMEA is a systematic approach that functions to determine potential failures based on three main parameters: severity, occurrence (frequency of failure), and detection (ability to detect failure), which are then calculated as a Risk Priority Number (RPN). The data used was historical damage data from 2021 to 2024 obtained from the Maintenance Division. The data processing results indicated that several components, such as the pantograph hose, RLL drive wheel, and main hose lift mast, were critical components with the highest RPN values, making them a priority in developing a maintenance strategy. Based on these findings, preventive maintenance measures were designed to reduce the potential for future damage, as well as corrective maintenance as a quick solution for components that had already experienced damage.
In the analysis process, a data-driven approach is combined with technical field evaluations to ensure that the proposed solutions are not only theoretically relevant but also practically implementable. The use of tools such as MATLAB software also supports the validity of the analysis results through fuzzy logic methods, which produce more accurate and objective RPN values. By ranking based on RPN values, companies can prioritize improvements that are more measurable and have a direct impact on operational efficiency.

Item Type:	Monograph (Project Report)
Uncontrolled Keywords:	Reachtruck, FMEA, RPN
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ174 Maintenance and repair of machinery
Divisions:	Faculty of Vocational > Mechanical Industrial Engineering (D4)
Depositing User:	Achmad Syfaul Mukromin
Date Deposited:	03 Jul 2026 08:33
Last Modified:	03 Jul 2026 08:33
URI:	http://repository.its.ac.id/id/eprint/134282

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