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- Loosen and remove the diaphragm lock nut and lock washer, pressure plate and diaphragm from the valve stem. 松开和拆卸隔膜锁紧螺母和锁紧垫圈，从阀杆上往下压阀盘和隔膜。
- Remove spring cage, spring and washer. Remove bottom plug. Grasp upper and lower stem lock nut with wrench and loosen. Clean or replace any damaged or worn parts. 拆卸弹簧笼，弹簧和垫圈。拆卸底部塞。用扳手抓住上部和下部阀杆锁紧螺母并且松开。清洗或更换任何损坏或磨损部件。
- Install adjuster nut and lock nut. 安装调节器螺母和防松螺母。
- Lock handle securely by turning lock nut clockwise. 3、顺时针方向拧紧螺帽，可靠的锁好把手。
- The connecting rod may drive a valve stem directly. 连杆可以直接带动阀门的把柄。
- To Readjust- Loosen lock nut on the adjusting screw. 重新调节：松开调节螺丝上的锁定螺母。
- To Readjust - Loosen lock nut on the adjusting screw. 重新调节：松开调节螺丝上的锁定螺母。
- Revolving the lock nut 5 anti-clockwise to the suitable position. 逆时针方向旋转锁紧螺母5;使其退到适当位置.
- Replaceable hose filter and valve stem seals for field reliability. 可更换软管过滤器和阀门阀杆密封,使得现场应用可靠行更高。
- For removal of valve stem seal and lower valve spring guide. 可用于拆卸汽门油封或降低汽门弹簧。
- Clean exposed portion of valve stem (Do not scratch). 清洗阀杆的外露部分(不要划伤)。
- A valve stem has broken off and effectively seized up the engine. 阀杆折断了，有效地阻止了发动机的运转。
- Disc is fastened securely to disc hanger with a lock nut and cotter pin. 通过一个锁紧螺母和开口销将阀瓣安全紧固在阀瓣支架上。
- Valve stem 412 is dimensioned to attach to diaphragm 414, best seen in FIG. 2. 从图二可见，阀杆412设计成能与隔膜414接合。
- If only one locating ring is required, it should be inserted on the same side as the lock nut. 如果只需一个定位环,此定位环应插入与锁紧螺母相同的一侧。
- Pack a valve stem. 扎好活门塞
- The first product we developed and completed based on this theme was the Hard Lock nut. 我们以此为出发点,开始了研究开发,经过不断实验终于研究成功了Hard Lock螺母。
- Inspect for scuffed or bent valve stems. 检视气门杆是否擦伤或弯曲。
- Small bearings with a bore diameter up to 100 mm can be properly mounted by measuring the lock nut tightening angle. 孔径最大为100毫米的小型轴承可通过测量锁定螺母的紧固角度正确安装。
- To replace diaphragm; loosen lock nut (48) and remove lock washer (46), diaphragm plate (60) and diaphragm (20). 要更换隔膜，先松开锁紧螺母(48)，并拆卸锁紧垫圈(46)，隔膜板(60)和隔膜(20)。
