Carburetor - Suzuki RV50 Service Manual

Carburetor

An "Amal" type carburetor is used. The best feature of this carburetor is that the air/fuel ratio which the
engine requires is produced by varying the air and fuel passages according to the throttle valve opening.
As air enters the carburetor, it passes under the throttle valve where a vaccum pressure is produced due to
the restriction caused by the throttle valve extending into the main air passageway. The fuel discharge
outlet is located in this venturi area so that the vacuum pressure can draw out the fuel. This carburetor
incorporates not only both a main and slow system, but also a easy start system.
For further details of the carburetor, please refer to the SUZUKI'S Service Manual "Carburetor and
Carburetion" of 1971.
Specifications
Type
Main jet ................................ . . .
Jet needle ............................... .
Needle jet ...................... . ........ .
Cut away
Pilot jet
Pilot outlet
Pilot air adjusting screw
Valve seat ...................... , ........ .
Starter jet
Float level
36
..................... .
VM14SC
#65
3E3-4th
E-3
2.5
#15
0.9
1 � turns back
1.2
#40
24 mm