KEEWAY RKV125 Instruction And Maintenance Manual page 33

Coil in starter coil
is broken or
shorted.
Striding Motorcycle
1.Check if contact inside clutch
switch is poorly contacted;
2. Check if starter button contact is
poorly contacted;
3. Check if rectifier
damaged;
4. Check if neutral gear switch works
abnormally;
5. Check if wiring of electrical starter
system is broken or shorted.
Repair
starter button.
Check wiring in electrical
starter control system
diode is
Check
contact is poorly contacted
Yes
or replace
Contact
starting relay is
burnt or injured.
Autoscooter
Grasp brake handle and check
if braking lamp is on.
Yes
if starting button
No
Wiring of electrical starting system
is broken or shorted.
Disassemble starter motor and
of
make the
inspections：
1. Check if the carbon brush is
over worn;
2. Check if carbon brush spring
is broken or weak.
3. Check
commutator is over worn.
4. Check if armature coil is
broken or shorted.
No
Inner contact of brake lamp switch is
poor contacted or matched wire is
broken.
following
if armature