| 摘要 |
A fuel supply apparatus has a sub tank inside a main tank that stores a fuel, and a jet pump nozzle inside the sub tank. A part of the fuel taken in from the sub tank to be supplied to an engine is sprayed from a tip of the jet pump nozzle. The fuel inside the main tank is drawn into the sub tank from a bottom part by a negative pressure caused by the jet pump nozzle. A holding device for holding the jet pump nozzle in the sub tank is provided between the sub tank and the jet pump nozzle when the jet pump nozzle is inserted into the sub tank. Therefore, it becomes possible to assemble the jet pump nozzle and the fuel supply system in advance outside the sub tank, and after that, to attach that jet pump nozzle to the sub tank.
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