PIAGGIO MP3 400 hpe E5 2021 Service Manual page 60

Engine
- Insert the upper cap.
- Insert the belt paying attention to the direction of
rotation.
Specific tooling
020444Y Tool for installing/removing clutch
on/from driven pulley
- Turn the control screw of the specific tool and
spring preloading.
- Insert the fixing nut and using the specific
wrench, tighten to torque.
Specific tooling
020444Y009 wrench 46 x 55
Locking torques (N*m)
Driven pulley nut
50 ÷ 60
Inspecting the clutch spring
- Check the free length of the spring of the mobile
driven half-pulley.
Characteristic
Unloaded spring length
101.5 mm
Acceptable limit after use
98 mm
ENG - 60
MP3 400 hpe E5