Disc Inspection - APRILIA RS 125 Euro 4 Service Manual

Braking system
•
Remove the tone wheel.
•
Remove the brake disc.

Disc Inspection

This procedure must be performed with the
brake disc installed on the wheel.
•
Check the disc for wear by measuring
the minimum thickness with a micro-
meter in different points.
•
If the minimum thickness, even in a
single point of the disc, is less than the
minimum value, replace the disc.
Disc thickness minimum value: 3 mm (0.12 in)
•
Using a dial gauge, check that the max-
imum oscillation of the disc does not
exceed the tolerance; otherwise, re-
place it.
Disc oscillation tolerance: 0.2 mm (0.0079 in)
BRAK SYS - 296
RS 125 - Tuono 125 - Euro 4