Removing
1. We prepare the car for work (see "Preparing the car for maintenance and repair").
2. With a Phillips screwdriver, removing the fuel tank filler cap, or with a cross-tip ratchet, unscrew the two screws securing the cover.
3. Remove the cover.
Installation
Install the cover in reverse order. Before tightening the screws for its fastening, close the cover and check the uniformity of the gaps around its perimeter.