VESPA GTV 250 i.e. 2008 Service Station Manual page 228

Braking system
Removal
- Remove the front wheel
- Pre-loosen the two fixing pins of the brake pads
- Remove the brake calliper
- Remove permanently the two pad fixing screws
- Check that there are no flaws or warping. If there
is, replace it.
- Check the thickness of the friction material is
more than 1.5 mm. If it is not, replace it
- The replacement must be made with greater re-
sidual thickness if the brake pad has not worn
evenly. A 0.5 mm thickness difference in the re-
sidual friction material is permitted
Refitting
To fit, proceed as follows:
- Insert the two pads in the callipers.
BRAK SYS - 228
Vespa GTV 250 i.e.