Braking system
N.B.
SO AS NOT TO GET A DISTORTED READING, CAUSE THE DRIVEN PULLEY SHAFT TO TURN
IN ORDER TO ROTATE THE DISC.
Specific tooling
020335Y Magnetic mounting for dial gauge
Characteristic
Max. deviation allowed:
0.1 mm
- If you detect incorrect values, replace the disc. If
the anomaly persists, replace the hub.
Front brake disc
Removal
- Remove the front wheel
- Remove the front brake calliper
- Remove the hub and the disc operating on the
wheel axle nut
- Hold the hub and the disc firmly and remove the
brake disc undoing the six screws indicated in the
photograph
BRAK SYS - 216
Vespa GTS Super 125 i.e.