Size (CM): 59.5*49.5*20
Weight (KG): 15

856A3549G02 is a high-reliability aerospace structural component that adheres to stringent AS9100D quality standards and FAA/EASA airworthiness certifications, engineered for precision mounting of aircraft engine oil pressure sensor assemblies for OE and MRO applications. Crafted from premium high-strength aerospace-grade aluminum alloy, it features an oil-resistant anti-corrosion coating and wear-resistant finish, ensuring stable performance in a -55℃ to 280℃ temperature range. The component withstands dynamic oil pressure surges, persistent engine vibration, and exposure to aviation lubricants and engine bay contaminants without fatigue, deformation or chemical degradation. Its precision-machined mounting interfaces guarantee seamless integration with engine systems, maintaining accurate pressure monitoring during all flight phases. Lightweight yet robust, it is a critical component for enhancing engine operational safety and overall aircraft reliability.

Brand: Junxun

The 856A3549G02 Tool Set – Leak Test AGB is a specialized aircraft engine maintenance test tool designed for performing Accessory Gearbox (AGB) leak testing during engine maintenance and overhaul procedures. Aviation tooling references identify 856A3549G02 as “Tool Set, Leak Test AGB” and classify it within dedicated AGB leak test tooling.

The tool set provides a controlled connection and sealing interface for pressurized leak inspections of the engine accessory gearbox system. It supports technicians in verifying sealing integrity, detecting potential leakage points, and ensuring proper gearbox condition during maintenance procedures. Engine service documentation also references the use of 856A3549G02 leak test tool set for AGB-related leak testing operations.

Key Points
Dedicated AGB Leak Test Tool Set – Designed specifically for accessory gearbox leakage inspection procedures.
Engine Maintenance Application – Supports AGB sealing checks during aircraft engine maintenance and overhaul.
Controlled Pressure Testing – Provides dedicated interfaces for connecting test air supply and monitoring pressure stability during leak inspections.
Precision Engine Tooling – Helps technicians identify sealing issues and maintain gearbox reliability.
Professional MRO Equipment – Suitable for engine overhaul shops, airline maintenance departments, and aircraft repair facilities.
Application

The 856A3549G02 Tool Set – Leak Test AGB is mainly used for:

Aircraft engine Accessory Gearbox (AGB) leak testing
Engine gearbox sealing inspection
Engine overhaul and repair procedures
AGB maintenance and troubleshooting
Pressure leak verification operations
Aircraft engine MRO and repair station applications.