The invention relates to a device for cleaning the core engine of a jet engine, with a nozzle device which is designed to introduce cleaning medium into the core engine and has means for rotationally fixed connection to the shaft of the fan of the jet engine; and with a line connection (10) for supplying cleaning medium, which is connected to the nozzle device via a rotary coupling (8). According to the invention, the nozzle device has first contact surfaces (5) for axial contact with the fan blades (4), which are designed for the defined positioning of the nozzle device relative to the jet engine.
展开▼
