Gilera DNA 50, Workshop Manual

Page: 103 / 170

3.5 mm
•
Using the appropriate tool, measure
how much the disc protrudes when the
wheel is fitted properly. The protrusion,
measured near the external edge of
the disc, must be less than 0.1 mm.
•
If a value is measured other than the
specified value, remove the front wheel
(Front/Rear Suspension chapter) and
check the protrusion of the disc. Maxi-
mum permissible out of true is 0.1 mm.
If the value measured is greater, re-
place the disc and repeat the check.
•
If the problem persists, check and re-
place the wheel hub if necessary.
Specific tooling
020335Y Magnetic support for dial gauge
Front brake pads
Removal
Proceed as follows:
- Remove the front calliper.
- Loosen the two pins shown in the figure that lock
the two pads.
- Remove the pads, being careful with the pad
spring clamp.
- Check the thickness of the pads.
Characteristic
Minimum value
1.5 mm
See also
Front
brake calliper
Refitting
To fit, proceed as follows:
- Insert the two pads in the callipers.
DNA 50
Braking system
BRAK SYS - 103