VESPA LX 150 4T Euro 3 Service Station Manual page 136

Engine
-Remove the minimum nozzle.
- Remove the minimum flow set screw and the
spring.
CAUTION
DO NOT ATTEMPT REMOVING PARTS EMBEDDED IN THE
CARBURETTOR BODY SUCH AS: FUEL SUPPLY PIPE,
PLUNGER HOUSING, STARTER NOZZLE, PIT COVER FOR
PROGRESSIONS AND INTAKE NOZZLE, MINIMUM AND
MAXIMUM AIR GAUGE, THROTTLE VALVE CONTROL
SHAFT. DO NOT REMOVE THROTTLE-SHAFT CONNEC-
TION SCREWS. THE FIXING SCREWS ARE CAULKED AF-
TER FITTING AND THEIR REMOVAL DAMAGES THE
SHAFT.
Refitting the carburettor
- Before refitting, wash the carburettor body accu-
rately with petrol and compressed air.
- Pay special attention to the fuel supply pipe and
the plunger seat.
ENG - 136
Vespa LX 125 - 150 4T Euro 3