▲右反推内侧上部失效锁销的固定托板螺母损坏
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事件背景
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问题分析
The two deactivation pins in each thrust reverser half are installed in nut plates that are attached in the aft cascade support ring. Operators have reported occasionally finding nuts that spin in the nut plates. The spinning nuts either prevent installation and proper torquing of the deactivation pins, or prevent removal of the deactivation pins. The spinning nuts are due toapplication of excessive torque on the deactivation pins or insufficient anti-seize lubrication on the threads of the deactivation pins and nut plates.
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blue-bear 发表于 2025-3-30 15:50
安装这个是不是放出反推金工直接就能装上,不需要拆啥东西接近。
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