Vespa LX Series User Manual

Removing the cam shaft
- Remove the 2 screws and the camshaft retainer
shown in the diagram.
- Remove the cam shaft.
- Remove the pin of the rocking levers from the
flywheel side holes.
- Remove the rocking levers and the elastic wash-
er.
N.B.
MARK THE ROCKERS ASSEMBLE POSITION, SO AS TO
AVOID THE INVERSION OF INLET WITH THE OUTLET.
Removing the cylinder head
- Remove the spark plug.
- Remove the 2 side fixings shown in the figure.
- Loosen the 4 head-cylinder fastening nuts in two
or three stages and in criss-cross fashion.
- Remove the head, the two centring dowels and
the gasket.
N.B.
IF NEEDED, THE HEAD MAY BE REMOVED WITH THE
CAMSHAFT, ROCKER PINS AND FIXING BRACKET. THE
HEAD CAN ALSO BE REMOVED WITHOUT REMOVING
THE CHAIN AND THE CRANKSHAFT CHAIN TIGHTENER.
Engine Vespa LX 125 - 150 i.e.
ENG - 114

Vespa LX Series Specifications

General

Displacement	124 cc
Cooling System	Air-cooled
Front Tire	110/70 - 11"
Rear Tire	120/70 - 10"
Seat Height	785 mm
Kerb Weight	114 kg
Wheelbase	1, 280 mm
Length	1, 770 mm
Width	705 mm
Height	1, 140 mm
Engine Type	Single-cylinder, 4-stroke
Fuel System	Carburetor
Max Torque	10.4 Nm @ 6, 000 rpm
Transmission	Automatic
Front Suspension	Single-sided trailing arm with hydraulic shock absorber
Rear Suspension	Hydraulic shock absorber
Front Brake	200mm disc brake
Rear Brake	110mm drum brake