Vespa LXV 125 User Manual

- Reassemble the spring with the pin lock.
- Remove the cover of the vacuum chamber being
careful to correctly insert the spring in its place on
the cover.
- Tighten the screws.
- Wash and blow dry the starter support.
Assemble a new gasket on the carburettor body
and tighten the 2 fixing screws.
Inspecting the automatic choke device
- Check that the automatic starter piston is not de-
formed or rusty.
- Check that the piston slides freely from the seat
to the support.
- Check that the piston sealing gasket is not de-
formed.
- The starter must be more or less functional de-
pending on the ambient temperature.
- Measure the protrusion of the piston as shown in
the figure and check its corresponding value.
- Make sure that the starter is adjusted for the am-
bient temperature.
- The starter should disconnect progressively by
means of electrical heating.
- Check the starter resistance when adjusted to the
ambient temperature.
LXV 125 Engine
ENG - 143

Vespa LXV 125 Specifications

General

Engine Type	Single-cylinder, 4-stroke
Displacement	124 cc
Cooling System	Air-cooled
Fuel System	Carburetor
Seat Height	785 mm
Max Torque	9.6 Nm at 6, 000 rpm
Length	1, 770 mm
Front Brake	200 mm disc brake
Rear Brake	110 mm drum brake
Weight	114 kg
Top Speed	91 km/h
Transmission	Automatic CVT
Rear Suspension	Coil spring and hydraulic shock absorber