1 – draft of the external handle; 2 - outer handle; 3 - intermediate lever of the locking rod; 4 - blocking rod; 5 - internal lock; 6 – draft of the internal handle; 7 - inner handle
1. Loosen the two screws securing the outer door lock and remove it. The threads of the screws are sealed, so we recommend using an impact screwdriver when loosening them.
2. Loosen the two screws securing the inner handle.
3. Unscrew the nut securing the intermediate lever of the locking rod.
4. Push the lock rod inside the door.
5. Disconnect the outer handle rod from the inner lock.
6. Push the inside handle inward and remove the lock from the door.
7. Remove the locking clips to disconnect the rods from the lock levers.
8. Loosen the two nuts and remove the outer handle.
9. Install the lock with drives in the reverse order of removal, having previously lubricated all rubbing parts with grease. Check the ease of opening and the security of the door lock. If necessary, adjust the lock in the same way as adjusting the front door lock (see subsection 10.8.).