MBK NXC125 Owner's Manual
5ML-F819U-E0
NXC125
OWNER’S MANUAL
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INTRODUCTION
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IMPORTANT MANUAL INFORMATION
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OWNER’S MANUAL
All rights reserved.
Printed in Taiwan.
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Engine oil and oil strainer...... 6-8
Final transmission oil .......... 6-10
Air filter and V-belt case air filter
elements .......................... 6-11
Adjusting the carburetor ..... 6-13
Adjusting the throttle cable free
play .................................. 6-14
Adjusting the valve
clearance ......................... 6-14
Tires ................................... 6-15
Cast wheels ....................... 6-17
Checking the front brake lever
free play ........................... 6-17
Adjusting the rear brake lever
free play ........................... 6-18
Checking the front brake pads
and rear brake shoes ...... 6-18
Checking the brake fluid
level ................................. 6-19
Changing the brake fluid ..... 6-20
Checking and lubricating the
cables .............................. 6-20
Checking and lubricating the
throttle grip and cable ...... 6-21
Lubricating the front and rear
brake levers ..................... 6-21
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TABLE OF CONTENTS
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8 Many accidents involve inexperi-
enced operators. In fact, many operators who have been involved in
accidents do not even have a current driver’s license.
9 Make sure that you are quali-
fied and that you only lend your
scooter to other qualified
operators.
9 Know your skills and limits.
Staying within your limits may
help you to avoid an accident.
9 We recommend that you
practice riding your scooter
where there is no traffic until
you have become thoroughly
familiar with the scooter and all
of its controls.
Many accidents have been caused
by error of the scooter operator. A
typical error made by the operator
is veering wide on a turn due to
EXCESSIVE SPEED or
undercornering (insufficient lean
angle for the speed).
9 Always obey the speed limit
and never travel faster than
warranted by road and traffic
conditions.
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Modifications
Modifications made to this scooter not
approved by MBK, or the removal of
original equipment, may render the
scooter unsafe for use and may cause
severe personal injury. Modifications
may also make your scooter illegal to
use.
Loading and accessories
Adding accessories or cargo to your
scooter can adversely affect stability
and handling if the weight distribution of
the scooter is changed. To avoid the
possibility of an accident, use extreme
caution when adding cargo or accessories to your scooter. Use extra care when
riding a scooter that has added cargo or
accessories. Here are some general
guidelines to follow if loading cargo or
adding accessories to your scooter:
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accessories are added to the
handlebar or front fork area,
they must be as lightweight as
possible and should be kept to
a minimum.
9 Bulky or large accessories may
seriously affect the stability of
the scooter due to aerodynamic
effects. Wind may attempt to
lift the scooter, or the scooter
may become unstable in cross
winds. These accessories may
also cause instability when
passing or being passed by
large vehicles.
9 Certain accessories can
displace the operator from his
or her normal riding position.
This improper position limits
the freedom of movement of
the operator and may limit
control ability, therefore, such
accessories are not recom-
mended.
8 Use caution when adding electrical
accessories. If electrical accessories exceed the capacity of the
scooter’s electrical system an elec-
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Further safe-riding points
8 Be sure to signal clearly when mak-
ing turns.
ZAUM00**
Turn left
ZAUM00**
Turn right
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DESCRIPTION
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INSTRUMENT AND CONTROL FUNCTIONS
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INSTRUMENT AND CONTROL FUNCTIONS
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To unlock the steering
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ZAUM00**
1. Turn
2. Release
Push the key in, and then turn it to “OFF”
while still pushing it.
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Never turn the key to “OFF” or
“LOCK” while the vehicle is moving,
otherwise the electrical systems will
be switched off, which may result in
loss of control or an accident. Make
sure that the vehicle is stopped before turning the key to “OFF” or
“LOCK”.
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After 1000 km (600 mi) of operation,
the engine oil must be changed.
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INSTRUMENT AND CONTROL FUNCTIONS
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Handlebar switches
ZAUM00**
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1. Dimmer switch “%/&“
2. Turn signal switch “4/6”
3. Horn switch “*”
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1. Start switch “,”
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Rear brake lever
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1. Rear brake lever
The rear brake lever is located on the
left handlebar grip. To apply the rear
brake, pull this lever toward the handlebar grip.
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INSTRUMENT AND CONTROL FUNCTIONS
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2. Turn the key clockwise to the original position, and then remove it.
NOTE:
The fuel tank cap cannot be installed
unless the key is in the lock. In addition, the key cannot be removed if the
cap is not properly installed and locked.
3. Close the lid.
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Make sure that the fuel tank cap is
properly installed before riding.
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Catalytic converter
This vehicle is equipped with a catalytic
converter in the muffler.
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The exhaust system is hot after operation. Make sure that the exhaust
system has cooled down before doing any maintenance work.
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The following precautions must be
observed to prevent a fire hazard or
other damages.
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8 Use only unleaded gasoline. The
use of leaded gasoline will cause
unrepairable damage to the catalytic converter.
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8 Never park the vehicle near pos-
sible fire hazards such as grass
or other materials that easily
burn.
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8 Do not allow the engine to idle
too long.
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INSTRUMENT AND CONTROL FUNCTIONS
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NOTE:
Make sure that the seat is properly secured before riding.
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