After the adjustment ended, tighten the lock nut.

调整后，就将锁紧螺母拧紧。

Tang thread fastening and forced lock nut fastening.

即唐氏螺纹紧固及硬锁紧螺母紧固。

They are made up of sleeve, lock nut and lock washer.

它由称套、锁紧螺母、锁紧垫圈组成。

Remove the fast fill lever cap, and loosen the lock nut.

拆卸快速进水手柄帽，松开紧锁螺母。

Grasp upper and lower stem lock nut with wrench and loosen.

用扳手抓住上部和下部阀杆锁紧螺母并且松开。