VESPA GTS 250 I.E. Workshop Manual page 243

Vespa GTS 250 I.E.
- Check that the pistons and relevant seats exhibit
no scratches.
- Wash and blow all the components carefully
- Fit the O-rings and new dust guards
- Refit the pistons in their seats being careful to
lubricate with brake fluid
- Recouple the half callipers and lock the two
screws at the specified torque
Locking torques (N*m)
Calliper coupling screw 30 ÷ 33 Nm
Refitting
- Insert the brake pads in the calliper.
- Insert the pad fixing pin and the retention screw
being careful to position the terminals of it pointing
towards the bleed screw as shown in the photo.
- Insert the clip on the pad fixing pin
N.B.
FAILURE TO RESPECT THE PAD POSITION-
ING REQUIREMENTS WITH RESPECT TO THE
DIRECTION OF ROTATION COULD INHIBIT
PROPER BRAKE FUNCTION AND QUIET-
NESS.
Braking system
BRAK SYS - 3