OUTILLAGE POUR DES ESSAIS A L'AIR DES CIRCUITS CARBURANT D'UN AERONEF

摘要

This article concerns a tool for test of the fuel system of aircraft engine with air. The Issue was leak on check valve of the pump of canister. The suggested system allows to avoid any leak during test. It consists In a tool comprising mainly a control arm allowing to deploy two pads positioned at the opposite one from another. The arm allows pushing the pads against the check valves and ensures sealing.