APRILIA SCARABEO 500 2008 Service Station Manual page 126

Engine
Refitting the driven half-pulley bearing
- Fit a new roller bearing with the specific tool.
NOTE
PLACE THE BEARING WITH THE WORDS AND THE BUILT-IN OIL SEAL FACING OUTWARDS.
- Properly support the half-pulley to prevent damaging the threading.
If you are working on the driven pulley assembly fully fitted, use the specific tool.
Specific tooling
020478Y Punch for roller casing
001467Y002 Driver for bearing with OD 73 mm
- Fit a new ball bearing with the specific tool.
Specific tooling
020376Y Adaptor handle
020477Y 37-mm adaptor
020363Y 20-mm Oil seal guide
- Fit the Seeger ring.
Refitting the driven pulley
- Fit the new oil seals.
- Fit the new O-rings.
NOTE
THE O-RINGS COME IN TWO DIFFERENT SIZES. THE LARGE ONE IS FITTED ON THE MACHIN-
ING END RADIUS; AT THE BASE OF THE HALF-PULLEY.
ENG - 126
SCARABEO 500