“…It serves as an indicator to monitor, minimize and improve any detected wastes which is similar to Lean production. Besides, Overall Equipment Effectiveness (OEE) is a hierarchy of metric serves as driver of improvement and focuses on inefficiencies in manufacturing process such as wasted time when machine is not in operation, and is usually used to measure effectiveness of Total Productive Maintenance (TPM) via comparison with the world standard of OEE (Nakajima, 1988;Bamber, Castka, Sharp & Motara, 2003;Chong, Ng & Goh, 2015;Ramlan, Ngadiman, Omar & Yassin, 2015). With the multiplication of availability, performance rate and quality rate, OEE tends to reduce six major production losses as shown in Figure 1 and also to serve as an indicator of process improvement activities (Dal, Tugwell & Greatbanks, 2000;Zammori, Braglia & Frosolini, 2011) In general, availability measures the portion of lost production due to downtime losses over the amount of time a machine which is available for production.…”