J36020-1
REMOVAL/INSTALLATION EQUIPMENT – PRECOOLER, GE90 ENGINES
Size (CM):244*122*95
Weight (KG):326
J36020-1 is a precision-manufactured aerospace engine high-pressure compressor (HPC) stator vane seal strip, compliant with AS9100D quality standards and FAA/EASA regulations, designed for large commercial turbofan engines. It seals the gaps between adjacent HPC stator vanes and the casing, reducing the axial leakage of compressed air, which is critical for maintaining the pressure of each HPC stage, optimizing the air compression efficiency, and ensuring the engine can generate the required thrust stably.
Made from heat-resistant, wear-resistant nickel-based superalloy, it withstands operating temperatures up to 850°C and continuous scouring from high-speed air flow. Weighing 0.04kg with a precision-shaped structure, it allows for fast installation and tightness check during HPC MRO overhauls. FAA Part 25 certified, it is a key component for HPC operational reliability.

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