PIAGGIO NRG POWER PUREJET, Workshop Manual, Page: 69 / 248

Pin retaining collar
- Remove the collar with the aid of 2 screwdrivers.
- Remove the three guide pins and the mobile half
pulley.
Removing the driven half-pulley bearing
- Remove the roller bearing with the special ex-
tractor inserted from the bottom of the fixed half-
pulley.
CAUTION
POSITION THE HOLDING EDGE OF THE EX-
TRACTION PLIERS BETWEEN THE END OF
THE BEARING AND THE BUILT IN SEALING
RING.
Specific tooling
001467Y029 Bell for bearings, O.D. 38 mm
- Remove the ball bearing retention snap ring.
- Expel the ball bearing from the side of the clutch
housing by means of the special tool.
N.B.
PROPERLY SUPPORT THE HALF-PULLEY SO
AS NOT TO DEFORM THE SLIDING SURFACE
OF THE DRIVING BELT
Specific tooling
020376Y Adaptor handle
020363Y 20 mm guide
NRG Power Purejet
Engine
ENG - 5