KYMCO MX’er 125 - Starter Relay

16. STARTING SYSTEM
16
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5
MX’er SYSTEM
ASSEMBLY
Apply grease to the dust seal in the front cover.
Install the brushes onto the brush holders.
Apply a thin coat of grease to the two ends of
the armature shaft.
Insert the commutator into the front cover.
Install a new O-ring to the front cover.
Install the starter motor case, aligning the tab on
the motor case with the groove on the front
cover.
Tighten the starter motor case screws.
STARTER RELAY
INSPECTION
Remove the seat.
Turn the ignition switch ON and the starter
relay is normal if you hear a click when the
starter button is depressed.
If there is no click sound:
• Inspect the starter relay voltage
• Inspect the starter relay ground circuit
• Check for continuity between the starter relay
yellow/red and green/red wire terminals
STARTER RELAY VOLTAGE
INSPECTION
Connect a 12V battery across the starter relay
yellow/red and green/red wire terminals.
Connect an electric tester between the starter
relay large terminals and check for continuity
between the two terminals.
The relay is normal if there is continuity.
Replace the starter relay with a new one if there
is no continuity.
STARTER MOTOR INSTALLATION
Connect the starter motor cable connector and
properly install the waterproof rubber jacket.
Front Cover
Groove
Commutator
Motor Case
O
-
ring
Tab
• Be careful not to damage the brush and
armature shaft mating surfaces.
• When installing the commutator, the
armature shaft should not damage the dust
seal lip.
*
When assembling the front cover and motor
case, slightly press down the armature shaft
to assemble them.
*
Starter Relay