What should be done immediately if an aircraft experiences a hydraulic leak on the ramp?

In the case of an aircraft experiencing a hydraulic leak on the ramp, the immediate priority is to ensure the safety of personnel and the aircraft itself. Evacuating personnel from the immediate vicinity of the aircraft minimizes the risk of accidents or injuries, as hydraulic fluid can be hazardous. Notifying maintenance immediately is crucial because they are equipped to assess the situation, determine the severity of the leak, and take necessary actions to safely address the issue.

Responding quickly to a hydraulic leak is essential since hydraulic systems are critical for the operation of flight control surfaces and landing gear. Any failure in these systems can render the aircraft inoperable and pose risks to those on the ground. By evacuating and notifying maintenance right away, the ramp personnel can ensure that trained professionals handle the leak appropriately and safely, maintaining a secure environment.

Considering other responses, performing a maintenance check or attempting on-site repairs without proper training and equipment could lead to further risks. Conducting a risk assessment is also important, but the immediate action of ensuring safety and notifying maintenance takes precedence in emergency situations.