| 1. Disconnect a wire from the - plug of the rechargeable battery. |
| 2. Lower a back part of an upholstery of a ceiling. |
| 3. Disconnect antenna wires from wires 3 (see rice. Antenna details) and 4. |
| 4. Turn off a nut 5 and remove the antenna 1 with the basis 2. |
| 5. Install the antenna upside-down. Grease the place of contact of a nut with a roof with conducting jellied lubricant. |