PIAGGIO Liberty 125 User Manual

Battery recharge circuit
The recharge system is provided with a three phase alternator with permanent flywheel.
The alternator is directly connected to the voltage regulator.
In turn, the latter is directly connected to earth and to the battery positive passing through the 15A safety
fuse.
This system therefore requires no connection to the key switch.
The three- phase generator provides good recharge power and at low revs a good compromise is
achieved between generated power and idle stability.
For this reason, it is very important that the idle speed is adjusted as prescribed.
Specific tooling
020333Y Single battery charger
020334Y Multiple battery charger
Stator check
Disconnect the connector from the voltage regu-
lator and check there is continuity between any
yellow cable and the other two cables.
Electric characteristic
Ohm value:
0.7 ÷ 0.9 Ohm
Also check that all yellow cables are insulated from
the ground connection.
If non-conforming values are detected, repeat the
checks directly to the stator. In case of further rep-
etitions of incorrect values replace the stator or
repair the wiring.
Liberty 125 - 200 4tempi Electrical system
ELE SYS - 55

PIAGGIO Liberty 125 Specifications

General

Displacement	124 cc
Fuel System	Electronic Injection
Front Suspension	Hydraulic telescopic fork
Rear Brake	140 mm drum
Front Tire	90/80 - 16"
Rear Tire	100/80 - 14"
Wheelbase	1, 340 mm
Length	1, 945 mm
Width	690 mm
Seat Height	790 mm
Engine Type	Single cylinder, 4-stroke
Torque	10.4 Nm @ 8, 000 rpm
Cooling System	Air cooled
Transmission	CVT
Rear Suspension	Single shock absorber
Front Brake	240 mm disc
Fuel Tank Capacity	6 liters
Weight	124 kg