�HONDA
� MBX50· MBX80
JETS/FLOAT VAlV[/flOAT ASSEMBLY
Install the needle jet, needle jet holder and main jet.
Install the air and stop screws by turning them into
their original positions.
Install the choke (starter) valve.
Install the float valve, float and float pin.
CAUTION
I Insert the float pin in the arrow direction.
Check the float for operation.
chamber.
FLOAT lEVEl ADJUSTMENT
Measure the float level with the float tip just con
tacting the float valve.
FLOAT LEVEL: 13.5 mm (0.53 in) ±1.0 mm
Replace the float assembly if not within specifica
tion.
(3) STOP SCREW
(1) FLOAT PIN
Install the float
(1) SLOW JET
( 4 ) AIR SCREW
(2) FLOAT VALVE
(4) CHOKE
(STARTER VALVE)
FUEL SYSTEM
(2) MAIN JET
(3) FLOAT
(1) FLOAT GAUGE
4-7