PIAGGIO MP3 400 hpe E5 2021 Service Manual page 58

Engine
- Remove the two O-rings and replace them, mak-
ing sure to lubricate them during installation.
- Thoroughly clean the slots and pins.
- Check that the bushings on the pins and the slots
of the torque server are free from wear and rotate
freely.
- Then grease with recommended product using a
syringe, in order to inject the oil directly into the
holes in the bushing.
CAUTION
THE TORQUE SERVER PINS ARE SET ON THE BUSHING
WITH INTERFERENCE, AND ARE THEREFORE NOT RE-
MOVABLE. WHEN IT IS NECESSARY TO REPLACE THE
INTERNAL SEAL RINGS OR THE PULLEY SURFACES IF
THERE IS ABNORMAL WEAR, REPLACE THE DRIVEN
PULLEY UNIT.
Recommended products
MONTBLANC MOLYBDENUM GREASE MON-
TBLANC MOLYBDENUM GREASE
Molybdenum disulphide grease, ivory coloured;
Specification TL 9150 066, symbol NATO G 460
N.B.
GREASE USING THE CHANNELS IN THE PULLEY.
ENG - 58
MP3 400 hpe E5