The research design was of an applicative, descriptive and non-experimental type; Regarding the population and sample, it was the same because there were only five logging units to study using as techniques and tools the observation, the documentary analysis, the questionnaire or survey and evaluation record by means of the ISO 9001: 2002 standard, obtaining that maintenance management scored 61% in the application of the questionnaire and 68% in evaluation with the ISO 9001: 2002 standard, the average reliability of the logging units during the 2012-2019 period was 88.46%, which was considered deficient , the proposal was prepared based on a goal of 95% reliability, using the cause-effect diagram, Pareto and FMEA as improvement tolos.

Keywords : Maintenance Management, Reliability, Logging Units, FMEA, Autonomous Maintenance.