VESPA GTV 250 i.e. 2008 Service Station Manual page 173

Vespa GTV 250 i.e.
020480Y Fuel pressure measurement kit
Fuel filter check
Disconnect the terminals of the electrical pump
Remove the screw shown in the picture
Remove the clamp fixing the piping to the filter
shown in the photograph
Separate the lower part of the pump mounting as
shown in the picture.
Injection
INJEC - 173