Clearances for the control rods may be impaired by obstacles in the path of the rods. Spacers on the rod end mountings provide a way of circumventing this problem.
棒间隙的控制杆受损，可通过在路径的障碍。架垫片的杆端提供了一个绕过这个问题的办法。
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Spacers on the rod end mountings provide a way of circumventing this problem.