856A3955G02 is a precision-engineered ground support fixture for aircraft hydraulic system component testing, compliant with AS9100D quality standards and FAA/EASA MRO regulations. Optimized for narrow-body aircraft (Boeing 737 MAX, Airbus A320neo), it provides a standardized platform for pressure testing, leak detection, and performance validation of hydraulic valves, actuators, and hoses—critical to ensuring system integrity and responsive operation of flight controls and landing gear.

Crafted from high-strength alloy steel with anti-corrosion plating, it features integrated hydraulic test ports, adjustable clamping mechanisms, and a pressure range of 0–5,000 psi. Weighing 210kg (1700×1100×950mm) with locking casters for mobility, it streamlines maintenance workflows, minimizes testing variability, and upholds post-service hydraulic system airworthiness for commercial fleets.