|    1. To disconnect a wire from "the minus" plug of the storage battery.  | 
|    2. Remove the trunk floor mat and remove the cover over the fuel level sensor.  | 
|   3. Disconnect from the sensor 16 terminal block with wires.  | 
|   4. Disconnect hoses 14 and 17 from the sensor 16.  | 
|  5. Unscrew the nut 15 and remove the sensor from the fuel tank 16.  | 
|   6. Remove the O-ring 21.  | 
|   7. Set the sensor 16 with a new O-ring 21. Turn the sensor so as to align the mark on the sensor and the fuel tank.  | 
|   8. Tighten the nut 15.  | 
|   9. Connect hoses to the sensor 14 and 17.  | 
|   10. Connect the electrical connector block.  | 
|   11. Install the cover in the trunk floor mat and trunk floor.  |