What is typically the first step in removing an accumulator from an aircraft?

The proper initial step in the removal of an accumulator from an aircraft is to relieve system pressure. This is a crucial procedure because accumulators are often pressurized components that store hydraulic energy. If the system pressure is not relieved, removing the accumulator can lead to serious safety hazards, such as sudden release of high-pressure fluid, which could result in injury or damage to the aircraft.

Relieving system pressure ensures that the accumulator is safe to handle and prevents any unintended release of hydraulic fluid during the removal process. This action protects both the personnel performing the maintenance and the integrity of the aircraft system. Once pressure is adequately relieved, other steps such as checking for leaks, disconnecting electrical connections, and inspecting surrounding components can be safely undertaken.