CHASSIS
Before every operation, make sure the bike is steady and won't fall.
❱❘Front end
1.1 Wheel bearings change
•
Undo locking screw on the right fork foot
•
Unlock wheel spindle and remove it.
•
Remove the wheel
•
Front wheel spindle tightening torque :
100Nm.
•
With a heat gun, heat the bearing housing on
the hub.
•
Extract bearings with a suitable tool and
replace them by new ones.
Using a vernier caliper, check intern spacer's length and replace it if needed.
1.2 Front brake disc change :
•
As changing front brake disc, during
assembling apply medium threadlocker (
Loctite 243 ) on the screws and tighten
them to a 12Nm torque.
•
Reassemble the wheel following the
reverse procedure , applying a thin coat
of grease on the front wheel spindle.
7
CAUTION
CAUTION
Minimum length : 67.5mm
ST SERIES