What is fault tree analysis primarily used for in maintenance?

Fault Tree Analysis is a systematic, graphical approach used in maintenance to identify potential defects and their root causes. This method entails breaking down a complex process or system into smaller, more understandable components. By analyzing how different components can fail and contribute to a larger problem, maintenance teams can better anticipate issues before they occur.

The emphasis on identifying potential defects allows organizations to implement proactive strategies for maintenance, thus improving equipment reliability and reducing downtime. This analysis leads to a better understanding of failure modes and helps prioritize maintenance efforts based on the likelihood and consequences of failures, enabling more effective allocation of resources.

In contrast, determining the market value of equipment, predicting the exact lifespan of machinery, or enhancing visual inspection protocols do not specifically address the core purpose of fault tree analysis, which is focused on understanding and mitigating risks arising from equipment failures.