English to Russian Tech/Engineering Mechanics / Mech Engineering globe valves disassembly

Open the valve until contact with the back seat is felt. Turn the tee-handle in the closing direction through one-fourth of a turn. Remove the lock nut (183) and the tee-handle. The yoke bush (054) can now be removed. The rotation of yoke bush is arrested by staking as shown in figure. The staking must be flattened or filed smooth to enable the removal of yoke bush. After removing the staking, hold the stem by the pyramid to prevent rotation and remove the yoke bush. Remove the packing gland studs(178) and nuts (179). Lift the gland flange and remove the split type gland follower. Remove all packing rings. Remove the stop ring (062) by inserting hooked wires in the two tapped holes and lifting out.