Additionally, during landing gear extension, the brake and steering control unit (BSCU) would have been energized and hydraulic pressure would have been directed toward the steering servo valve.

• 另外， 在起落架扩展期间， 刹车掌舵控制单位(BSCU)可能被提供能量和水压本会致力于掌舵的伺服阀门。