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Baca Juga : ANALISA BELT CONVEYOR PADA SISTEM COAL HANDLING MILIK PLTU. SUMBER SEGARA PRIMADAYA MENGGUNAKAN METODE REABILITY CENTERED MAINTENANCE (RCM) (Tamara Hekmatyar, 2018) ,

Baca Juga : PENERAPAN LEAN DAN GREEN MANUFACTURING PADA PLANT PRODUKSI READY MIX CONCRETE (STUDI KASUS: PT. LHOKNGA BETON) (Rahmad Rizki Karunia, 2019) ,

ct analysis (fmea) yang selanjutnya dilakukan perhitungan risk priority number (rpn), nilai rpn didapatkan dengan memberikan skor terhadap mode-mode kegagalan potensial yang terjadi, dimana nilai tersebut akan diolah untuk menentukan maintenance task yang sesuai dengan jenis kegagalan yang terjadi. diagram pareto digunakan untuk melihat frekuensi terjadinya kegagalan dari yang paling tinggi hingga yang terendah. maintenance task merupakan output dari proses rcm yang akan memberikan rekomendasi tindak pemeliharaan yang tepat terhadap aset prusahaan. kata kunci: perawatan mesin, breakdown maintenance, reliability centered maintenance, maintenance task, failure mode and effect analysis, risk priority number machine maintenance planning using reliability centered maintenance method on conveyor plant in batching plant concrete area (case study: pt lhoknga beton, lhoknga - aceh besar) abstract maintenance machine is a maintenance act against assets owned by the company to ensure the assets are always in the best condition. pt lhoknga beton is a construction company producing ready-made concrete. in the process of asset maintenance owned, pt lhoknga beton still use breakdown maintenance method so it is very disturbing the production process because the machine often experience downtime. to minimize the rate of machine downtime, an improvement on the maintenance of assets owned by the company using reliability centered maintenance (rcm) method is aimed to give recommendation of machine maintenance through maintenance task. the potential failure modes and their causes are analyzed using the failure mode and effect analysis (fmea) which is then calculated risk priority number (rpn), the rpn value obtained by scoring the potential failure modes that occur, where the value will be processed to determine maintenance task that match the type of failure that occurred. pareto diagram used to see the frequency of failure from the highest to the lowest. maintenance task is an output of the rcm process that will provide recommendations of appropriate maintenance actions against the company's assets. keywords: machine treatment, breakdown maintenance, reliability centered maintenance, maintenance task, failure mode and effect analysis, risk priority

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