Processing method of hydraulic chuck pull rod nut

1, the use of six corner handle will cover screws removed, the fixed cover and pull rod nut removed, will be locked in a fixed cover countersunk head screw loosening around, will pull rod nut out. In this process, be careful not to lose the ball and spring.
2, the pull rod nut car teeth, must be consistent with the screw rod (pull rod nut tooth size can not exceed fMax please participate in the chart
3, the pull rod nut into the fixed cover, the steel ball and the spring back after Gene and fixed, fixed cover after cover locking screw fixation.
Note: 4, after the locking screws fixed cover, please follow the standard torque locking, if the locking torque or is too large, will cause the screw fracture, dangerous work.
Please use the attached screw.