EN
G
LIS
H
50
[5]Check whether the magnetic cylinder of
generator rotor fades magnet.Replace magnetic
cylinder if fades.
Check magnetic
cylinder.
3 The cause,trouble description and repair method of power supply part
Maintenance of Power Supply Part
Component
Description
Cause
Trouble description
of component
Trouble description of motorcycle Repair method
charging coil
short circuit
Battery has poor
power.
Headlight cannot illuminate.
Engine is hard to be started and
poor engine power and unstable
idle speed.
Replace charging
coil.
open
circuit(limit
value∞)
There is no spark
spurt between
piston electrode.
Engine cannot be started.
generator rotor
distorted
no electric current
export or poor
export of generator
Engine is hard to be started or
cannot be started.
The electric power of motorcycle is
not enough.
Electro-equipment cannot work
normally.
Replace
generator rotor.
fades magnet no electric current
export of generator
Engine cannot be started. Headlight
cannot illuminate.
storage battery
damaged
no power
Starting motor doesn’t run.
Replace storage
battery.
Storing time is
too long.
Electric power is
not enough and
voltage is too low.
Starting motor doesn’t run or runs
feebly.
Signal system is deviant.
Charge or replace
storage battery.
Electrolyte is
not enough.
Electric power is
not enough and
voltage is too low.
Starting motor doesn’t run or runs
feebly.
Signal system is deviant.
Add distilled
water or replace
storage battery.
fuse tube
Fuse tube is
damaged or
melts
no power
Starting motor doesn’t run.
Replace fuse
tube.
Summary of Contents for ZS250GY-3
Page 4: ...ENGLISH ...