| 1. Remove the lower facing of a rack And, address the subsection Removal and installation of facing of a rack And. |
| 2. Disconnect an entrance level speredi-1-. | |
| 3. Disconnect an entrance level at the holder –5– of the lower facing of a rack B-2-. |
| 4. Take out an entrance level with a pin –6– behind and disconnect it. |
| 5. Disconnect a level at the holder –4– and then at the holder –3– of the lower facing of a rack B-2-. |
| 6. Take out a level. |
| 7. Establish an entrance level in the sequence, the return to removal. |