Note the small setscrew on the pinion gear... they strip easily.

注意在小齿轮的小型固定螺丝…他们很容易剥离。

This is the cross slide feed screw and two homemade setscrew collars.

这是两岸幻灯片feedscrew和两个自制固定螺丝的衣领。

Loosen the setscrew that secures the ring with the time meridian indicator.

松开固定时间子午线指示环的定位螺丝。

The leadscrew is threaded into half of the journal and one of my homemade setscrew collars is keeping it in place.

在丝杠是线程到一半的杂志和我的衣领一自制的固定螺丝，是保持到位。

Set "0 hour" on the R. A. and hour graduation ring to the R. A. indicator after loosening the graduation-ring setscrew.

松开赤经兼小时刻度环的定位螺丝后把赤经兼小时刻度环“0小时”位置对准赤经指示箭头。