Vespa LX 50 Workshop Manual

- Reassemble the nut securing the clutch and tight-
en to the prescribed torque.
CAUTION
SO AS NOT TO DAMAGE THE CLUTCH NUT USE A SOCK-
ET WRENCH WITH SMALL CHAMFER.
CAUTION
POSITION THE NON-CHAMFERED SURFACES OF THE
NUT IN CONTACT WITH THE CLUTCH
Locking torques (N*m)
Nut locking clutch unit on pulley 55 ÷ 60 Nm
Refitting the driven pulley
-Refit the driven pulley assembly, the clutch bell
and the nut, using the specific tool.
Specific tooling
020565Y Flywheel lock calliper spanner
Locking torques (N*m)
Driven pulley shaft nut 40 to 44 Nm
Drive-belt
- Make sure the driving belt is not damaged and
does not have cracks in the toothed grooves.
- Check the width of the belt.
Characteristic
Transmission belt/Minimum width
17.5 mm
Engine Vespa LX 50
ENG - 68

Vespa LX 50 Specifications

General

Engine Type	Single-cylinder, 4-stroke
Displacement	49.9 cc
Fuel System	Carburetor
Front Brake	200 mm disc
Rear Brake	110 mm drum
Seat Height	785 mm
Fuel Tank Capacity	8.6 liters
Tires Front	110/70 - 11"
Tires Rear	120/70 - 10"
Length	1, 770 mm
Width	705 mm
Cooling System	Air cooled
Transmission	Automatic
Max Power	3.2 kW
Max Torque	4.2 Nm