Transcripción del resumen del autor. Maintenance Outsourcing Services aim to accelerate return on investment by reducing costs and increasing asset effectiveness. Management contracts with specialized companies achieved these results and more. The goals of Maintenance Service are optimize the plant, minimizing equipment failures, maximizing availability, and establishing the type of cultural changes that sustain those achievements far into the future. The contract begins by measuring areas of the plant that were underperforming and that offer opportunities for cost reduction. Equipment and procedures are then engineered to improve this situation. Cultural change consolidates and sustains those improvements. Maintenance Outsourcing Services helps customers to generate savings through asset consolidation and higher asset productivity. The plant is audited to find areas where automation, equipment modifications, and reliability centered maintenance will make a significant difference. This approach, which is the basis for all Maintenance Outsourcing Services, ensures profits for the customer. Benefits Outsourced maintenance excellence Performance based KPIś measured Lowering maintenance costs and increasing profits Improved operational results, including lower energy costs Increased equipment availability and usage Process optimization Implementation of quality standards Throughout this case of Maintenance Outsourcing Services, we will try to show the implementation of Maintenance Methodology Master Plan, in order to establish the tasks to Maximizes Asset Use and reduce the maintenance cost of de plants.