Sym FIDDLE 125 User Manual

SYM 4. FUEL SYSTEM
4-5
Remove fuel needle seat, spring, and
injector needle.
Check if the vacuum piston for wear out,
crack or other damage.
Check if the diaphragm for damage or crack.
Cautions
Installation
Install injector needle, spring and fuel needle
seat to vacuum piston.
Cautions
Install vacuum piston to carburetor body.
Install compress spring.
Install vacuum chamber cover and tighten 2
screws.
Do not damage vacuum diaphragm.
 Note direction as installing the piston
set because wrong direction of the
piston cab not be installed.
 Align the indent of vacuum
diaphra
g
m with the carburetor bod
y
.
fuel needle
seat
injector
needle
Piston spring
piston
fuel needle
spring
piston diaphragm lock
position
screws×2

Sym FIDDLE 125 Specifications

General

Displacement	124.6 cc
Cooling System	Air Cooled
Transmission	CVT
Front Suspension	Telescopic Fork
Front Brake	Disc
Rear Brake	Drum
Front Tire	110/70-12
Rear Tire	120/70-12
Seat Height	780 mm
Engine Type	4-Stroke
Fuel Tank Capacity	6.5 L