If you detect a hydraulic fluid leak during operation, which action is correct?

• A. Proceed with caution while monitoring the leak.
• B. Stop the machine, tag out, isolate power if safe, and report for repair; do not operate until fixed.
• C. Reduce engine speed and continue.
• D. Ignore if it seems minor.

Answer: (B)

A hydraulic fluid leak during operation means the hydraulic system is compromised and can fail suddenly, creating burn hazards, slippery surfaces, and loss of control. The correct action is to stop the machine, tag out, isolate power if it’s safe to do so, and report for repair; do not operate until fixed. Stopping prevents further damage and reduces the risk of high-pressure fluid spraying or a sudden hydraulic failure. Tagging out helps ensure no one restarts or moves the machine while the leak is being addressed. Isolating power, when safe, removes hydraulic pressure and movement, further reducing risk. Reporting for repair ensures a qualified technician can diagnose and fix the source of the leak and restore safe operation. Even a small leak can worsen quickly and may indicate a failing seal, hose, or component, so it’s treated as a serious safety issue.

Continuing to operate, even cautiously, doesn’t eliminate the hazard. Reducing engine speed does not stop the pressure or the leak, and ignoring the problem could lead to a larger leak, fire risk, or equipment failure.