5 Check existence of damages on a fiksatorny hook of a cover of the cylinder of the lock, if necessary replace a cover. 6 Put on a cover the lock cylinder and record it. 7 Turn off a lock nut of the screw with an internal hexagon if it was fixed. 8 Insert the lock cylinder with a cover into a door opening. Thus the pin of the cylinder has to enter the lock. If necessary insert a key into the cylinder of the lock and turn a pin a little. 9 Press the cylinder to a door and a little to a loop of a door and record. 10 Wrap the screw with an internal hexagon.
| Do not tighten the screw too strongly, differently the cylinder of the lock can jam. |
11 Insert a cover from a door end face. Press into an opening at first external part, then central. |