Sym Citycom 300i Service Manual

17. Electrical System
17-1
Mechanism Diagram-LH30W €€€€€€€€€€€17-2
Maintenance Data€€€€€€€€€€€€€€€€€€€€€€€€€€€€€17-2
Technical Specification€€€€€€€€€€€€€€€€€€€€17-2
Trouble Diagnosis €€€€€€€€€€€€€€€€€€€€€€€€€€€€17-3
Battery€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€17-4
Fuse€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€17-5
Charging System€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€17-6
Ignition System€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€17-9
Starting System €€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€17-11
Meters€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€17-13
Light / Bulb€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€17-15
Switch / Horn€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€17-18
Fuel Unit €€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€17-20
Cooling Fan Thermo Switch €€€€€€€€€€€€17-21
Thermo Unit €€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€17-22
Water Temperature Meter €€€€€€€€€€€€€€€€17-22
Mechanism Diagram
Home page
Contents
17
Spark p
lug
Fuse box
Battery
Ignition coil
Main switch
Fuel pump & unit
Horn
P
assing / Beam /
Winker
/
Horn switch
Start
/
Headlight /
Engine stop switch
P
ower relay
K
ey relay
E
ngine stop relay
H
eadlight control unit
S
peed sensor
T
hermo switch
(Cooling fan)
S
ide stan
d switch
O
2
sensor
Fuel injector
R
eg. Rec.
MAP Sensor
AISV
Fuel pump relay
ETS
Thermo unit
ISC Valve
TPS
CPS
AC Generator
Start relay
ECU
ROS

Sym Citycom 300i Specifications

General

Engine Type	4-stroke, Single Cylinder
Displacement	278.3 cc
Fuel System	Electronic Fuel Injection
Cooling System	Liquid Cooled
Front Suspension	Telescopic Fork
Rear Suspension	Dual Shock Absorbers
Front Tire	110/70-16
Rear Tire	140/70-16
Seat Height	800 mm
Transmission	CVT
Front Brake	Disc
Rear Brake	Disc
Fuel Capacity	10 liters