PIAGGIO MP3 400 i.e. - Baffle Roller; Plastic Roller; Refitting the Driven Pulley Shaft Bearing; Transmission Cover

Refitting the driven pulley shaft bearing
- Heat the transmission cover interior using the
heat gun.
N.B.
BE CAREFUL NOT TO OVERHEAT THE COV-
ER AS THIS WOULD DAMAGE THE OUTSIDE
PAINTED SURFACE.
Specific tooling
020151Y Air heater
- Place the bearing onto the special tool with a little
grease to prevent it from coming out.
- Install the new bearing using the special tool.
N.B.
PROPERLY SUPPORT THE OUTSIDE COVER
TO PREVENT DAMAGING THE PAINTED SUR-
FACE.
Specific tooling
020376Y Adaptor handle
020358Y 37x40-mm adaptor
020439Y 17 mm guide
Baffle roller
Plastic roller
- Check that the roller does not show signs of wear
and that it turns freely.
- Loosen the retaining bolt using a 13 mm spanner.
- Remove the complete roller with bearing.
N.B.
IF THE ROLLER DOES NOT ROTATE FREELY,
REPLACE THE COMPLETE ROLLER.
Installation of belt anti-vibration roller
- Install the anti-flapping roller with the lip facing the engine crankcase.
- Tighten the central screw to the prescribed torque.
N.B.
TURN THE DRIVEN AND/OR DRIVING PULLEY UNTIL A CORRECT TENSIONING OF THE BELT
IS OBTAINED.
Locking torques (N*m)
MP3 400 i.e. Engine
ENG - 5