内啮合齿轮泵的结构和其他齿轮泵结构类似，主要由外转子、转子、泵轴、泵体、前盖、托架、密封装置、轴承等组成。

Internal gear pump structure and other gear pump structure similar to, mainly by the outer rotor and rotor, pump shaft, pump body, the front cover, bracket, sealing device, bearing, etc.

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取下将托架组件固定在APU 辅助动力装置上的插销。

Remove the pins that attach the cradle assembly to the APU power plant.

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取下将托架组件固定在APU辅助动力装置上的插销。

Remove the cradle assembly from the APU power plant.

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