The thrust reverser system reversers the direction of the fan exhaust during landing and provides additional brakeing of the airplane. 反推装置系统将降落阶段风扇排放的气流反向并辅助飞机刹车。
When the standby pump is turned on, pressurized fluid is delivered to two motor-operated shutoff valves on the standby pressure module and to two thrust reverser shuttlee valves. 当备用泵打开时，压力被送往备用压力组件的两个马达控制的截流阀和两个反推装置截流阀上。
