Size (CM)：21*127*9

Weight (KG)：0.9

856A5502G04 is a specialized hydraulic test tool designed for Boeing aircraft landing gear maintenance, engineered to meet strict aerospace industry standards and ensure precise testing of landing gear hydraulic systems to prevent hydraulic failures that could compromise landing gear integrity.

Key specifications include compatibility with Boeing 737 MAX and 787 Dreamliner series, compliance with FAA AC 43.13-1B and EASA Part 145 requirements, and a hydraulic pressure testing range of 0-6000 psi with an accuracy of ±1%. The tool features a portable design with digital pressure gauges and hydraulic connectors, reducing landing gear hydraulic system maintenance time by up to 30% and minimizing aircraft downtime while improving landing gear safety by detecting potential leaks and pressure losses before they cause in-flight hydraulic failures.