2. Release the tilt lock lever, move the steering wheel and column to the lowest position.
3. Unscrew the four screws and remove the bottom panel under the steering column (photo).
21.3A. Unscrew the four screws...
21.3V.... and remove the lower panel under the steering column
4. Remove the four screws, unfasten the steering column base cover. Where applicable, disconnect the ignition switch illumination lamp wire. Remove the ignition switch, trim and upper steering column cover (photo).
21.4A. Unscrew the four screws (the remaining three are marked with arrows)...
21.4B.... unfasten the steering column base cover...
21.4C.... and disconnect (where is it used) ignition switch illumination lamp wire
[See the original on the resource: nissanbook.ru]
21.4D.... remove the upper steering column cover
5. Disconnect the electrical wiring from the ignition switch.
6. Use a hammer drill to make a notch in the heads of the bolts that secure the lock to the column and drill out the heads. New bolts will be required for installation (photo).
21.6. Ignition switch/steering column lock is secured with bolts
7. Remove the lock clamp, then remove the lock from the column.
8. If the lock is to be reused, unscrew the bolts by the protruding ends.
9. The ignition switch can be disconnected if required by removing the mounting screws.
10. When installing, place the lock on the side of the column, lightly tighten the bolts. Check that the lock works properly. If necessary, adjust the position of the lock.
11. Tighten the new bolts evenly until their heads are sheared off. The rest of the assembly procedure is carried out in the reverse order of removal.