| 1. To disconnect back draft 28 (see rice. The mechanism of management of gear shifting (type I)) from the gear shifting lever 11 for what to turn off a nut 5 and to take out a bolt 10. |
| 2. To turn off four bolts 20. |
| 3. To remove the gear shifting lever assembled. |
| 4. To install the gear shifting lever upside-down. |