Hydraulic Excavator (HYEX) 12N Practice Test

Stopping operation immediately and reporting the leak for repair is the appropriate response to a hydraulic leak. Hydraulic systems rely on fluid under pressure to function correctly, and a leak can compromise system performance, reduce efficiency, and pose safety risks. Continuing to operate a machine with a hydraulic leak could lead to more significant mechanical failures, uncontrollable movements of the excavator, or even a complete hydraulic system failure.

Prompt attention to hydraulic leaks ensures that the machine remains safe to operate and avoids additional repair costs associated with neglect. Reporting the leak allows qualified maintenance personnel to assess the situation and make necessary repairs, ensuring the excavator is back in safe working order as quickly as possible. Monitoring or using temporary fixes, such as adhesive tape, do not address the underlying issue and can lead to dangerous situations.