PIAGGIO MP3 400 i.e. Service Manual page 165

MP3 400 i.e.
Engine
- Keeping the belt slightly pulled, turn the crank-
shaft using the driving pulley to make the reference
on the magnet support collimate with that on the
flywheel cover.
- Install the counterweight mass.
- Centre using the bell fastening screw.
- Lock the mass fixing screws to the prescribed
torque, using the recommended product.
Recommended products
Loctite 243 Medium strength threadlock
Loctite 243 medium-strength threadlock
Locking torques (N*m)
Counterweight screw 7 ÷ 8.5
- Remove the central screw.
- Install the valve lifting mass being careful to the
proper positioning of the travel end ring.
- Lubricate the mass and de-compressor control
pin.
- Install the return spring and load it by about 3/4
turn.
ENG - 73