Disc Inspection - VESPA 664787 Service Station Manual

Vespa S 50 2T
Refitting
- Carry out the operations in the reverse order from
the removal being careful to respect the direction
of disc rotation shown by the arrow printed on it
- Tighten the 5 screws to the specified torque
Recommended products
Loctite 243 Medium strength threadlock
Loctite 243 medium-strength threadlock
Locking torques (N*m)
Brake disc screws
8 ÷ 10

Disc Inspection

- Remove the front wheel
- Use a micrometer to check the disc thickness as
shown in the photograph
- Repeat the measurement in at least 6 points on
the disk
- Remove the front brake calliper
- In order to secure the appropriate tool adequately
use a metal plate with M8 threaded hole and fix it
to one of the two front brake calliper attachment
points
- Place the dial gauge on the disk outer edge
- Make the wheel hub turn and check the disk de-
viation
Specific tooling
020335Y Magnetic support for dial gauge
Braking system
BRAK SYS - 119