Industry accepted that maintenance is a key function in sustaining long-term profitability for organizations. In order to optimize maintenance performance, several aspect of skill and competency maintenance team needed to be concerned in maintenance management. Training is an important element in increasing skills, competency and creating high work performance culture. This research aims to assess impact of training to improve effectiveness of maintenance performance in order to provide information to formulate the right decision for the training programs. The empirical data for this research were drawn from some manufacturing companies in order to address the research problem. Factor analysis was used to test validity of the conceptual model. According to the presumption of the proposed link between training and maintenance, measuring the association of variable was correlation analysis. Finally, regression analysis was conducted to measure overall relationships that lie within the model. This research reveals the relationships among training and performance in the maintenance department.