Honda Metropolitan CHF50 User Manual

FUEL SYSTEM
Inspect each jet for wear or damage and replace if
necessary.
SLOW JET
MAIN JET
WASHER
PILOT SCREW
NEEDLE JET SPRING
CARBURETOR CLEANING
Remove the following:
- SE valve/throttle sensor
- Diaphragm/vacuum piston
- Float/float valve
- Main jet/needle jet/slow jet
- Pilot screw/spring/washer/O-ring
Cleaning the air and Blow open all air and fuel passages in the carbure-
fuelpassages with tor body with compressed air.
a piece of wire will
damage the
carburetor body.
CARBURETOR ASSEMBLY
THROTTLE
POSITION SENSOR
VACUUM CHAMBER COVER 9
LAMP
SPRING
JET NEEDLE A
HOLDER
W
NEEDLE
SPRING
JET NEEDLE
PILOT SCREW
DIAPHRAGM/
VACUUM PISTON
FLOAT PIN
FLOAT VALVE
NEEDLE JET
\f^"^ MAIN JET ~
SLOW JET
FLOAT
O-RING
FLOAT CHAMBER
SE VALVE COVER
SET PLATE
O-RING
SE VALVE
5-13

Honda Metropolitan CHF50 Specifications

General

Engine Type	49cc liquid-cooled single-cylinder four-stroke
Ignition	CDI
Transmission	Automatic V-Matic belt drive
Rear Suspension	Single shock
Front Brake	Drum
Rear Brake	Drum
Front Tire	80/100-10
Rear Tire	80/100-10
Seat Height	28.3 inches
Fuel Capacity	1.3 gallons
Bore x Stroke	37.8mm x 44.0mm
Compression Ratio	12.0:1
Starter	Electric
Curb Weight	179 pounds