Identify the main conclusions of the statistical analysis of maintenance quality and productivity indicators in Brazilian industries. The analysis ...

Based on the information provided, the main conclusions of the statistical analysis of maintenance quality and productivity indicators in Brazilian industries are: 1. The analysis of quality and productivity indicators allows for the identification of the current status of maintenance and the prediction of trends. 2. The management of maintenance in Brazilian industries is still closely linked to the Quality Management System. 3. The 5S tool is the most commonly used to promote maintenance quality, but its effectiveness is limited. 4. There is a tendency for the use of more effective maintenance types, such as predictive maintenance, to increase over time. 5. The application of financial resources in preventive maintenance has the highest average among the types of maintenance. These conclusions suggest that there is room for improvement in maintenance practices in Brazilian industries, particularly in terms of adopting more effective maintenance strategies and allocating resources to preventive maintenance.