Refitting The Driving Pulley - PIAGGIO Liberty 125 Workshop Manual

Liberty 125 - 200 4tempi

Refitting the driving pulley

- Correctly reassemble the previously removed
Bendix back to its position.
- Fit the steel shim washer in contact with the
bushing and the fixed driving pulley together with
the O-ring on the outside of the fan blades.
- Fit the entire start-up crown assembly with the
torque limiter.
- Fit the torque limiter on the crankshaft so as to
guarantee the references on the start-up crown
and the fixed driving half-pulley are aligned. In
case this is not possible, choose the closest posi-
tion to the references.
- Failure to do this may affect the cooling fan per-
formance
The lock wrench operates on the start-up crown.
- If the torque limiter is worn, the failure can be de-
tected when locking the nut on the crankshaft.
- The torque limiter cannot be serviced.
- In case of failures, replace the start-up crown and
the limiter.
Specific tooling
020442Y Pulley lock wrench
Recommended products
Loctite "Super Rapido" Loctite "Super Rapido"
243
Apply Loctite "Super Rapido" 243 on the threads
and screw the nut with washer to the prescribed
torque.
Locking torques (N*m)
Drive pulley nut
75 ÷ 83
Engine
ENG - 79