Vespa LX 50 Workshop Manual

Refitting the wheel axle bearing
- Heat the half crankcase on the transmission side
using a thermal gun.
- After lubricating its outer strip, insert the bearing
with the special adapter with the aid of a hammer.
- Refit the Seeger ring and the oil seal using the 42
x 47 mm adapter and the handle.
Specific tooling
020151Y Air heater
020376Y Adaptor handle
020363Y 20-mm guide
020359Y 42x47-mm Adaptor
Refitting the ub cover
- Refit the whole wheel axle.
- Refit the intermediate gear paying attention to the
two shim washers.
- Apply LOCTITE 510 for surfaces to the hub cov-
ers and refit the same with driven pulley shaft.
- Refit the 5 screws and tighten them to the speci-
fied torque.
N.B.
CLEAN THE CONTACT SURFACES OF THE HUB COVER
AND THE HALF CRANKCASE OF RESIDUE FROM PREVI-
OUS GASKETS BEFORE APPLYING A NEW ONE.
Locking torques (N*m)
Locking torque: 11 to 13 Nm
Flywheel cover
Engine Vespa LX 50
ENG - 74

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