MXU 150/250/300 OFF-ROAD
Do not remove this Owner’s Manual from this ATV
according to the guidelines and agreement with the U.S.
Consumer Product Safety Commission.
Read this manual carefully.
It contains important safety information.
OWNER'S MANUAL
KYMCO is certificated to ISO9001, ISO13485, ISO14001, OHSAS18001, etc.; and
accredited to ISO17025. Details at http://www.kymco.com/
IMPORTANT NOTICES
READ THIS MANUAL CAREFULLY
Your Owner's Manual contains important information on safety, operation, and
maintenance. Any one who operates this ATV should carefully read and
understand the contents of this manual before riding the vehicle.
AGE RECOMMENDATION
The minimum recommended age for this ATV model is 16. Children under age 16
should never operate this vehicle.
RIDER TRAINING
Anyone who operates this vehicle should get proper instruction.
FOR OFF-ROAD USE ONLY
This vehicle is designed and manufactured for off-road use only. This machine is
designed and manufactured for OFF-ROAD use only. It is illegal and unsafe to
operate this machine on any public street, road or highway.
This machine complies with all applicable OFF-ROAD noise level and spark
arrester laws and regulation in effect at the time of manufacture.
Please check your local riding laws and regulations before operating this
machine.
A
SPECIAL MESSAGES
KYMCO provides many important safety messages both in this manual and on the
vehicle. For your safety and the safety of others, pay special attention to all
warnings preceded by this alert symbol . Failure to follow the warnings
contained in this manual can result in SERIOUS INJURY or DEATH.
Indicates a strong possibility that serious injury or death may
WARNING
result if instructions are not followed.
CAUTION Indicates a possibility that equipment or property damage
could result if instructions are not followed.
Note: Gives helpful information
The Owner's Manual should be considered a permanent part of your ATV. It should
remain with the vehicle at all times and stay with the ATV if it is sold.
B
PREFACE
Congratulations on your purchase of the KYMCO ATV. KYMCO take pride in a
worldwide reputation for quality-in research, design, production and service.
For replacement parts and accessories, we recommend genuine KYMCO
products. They've been specially designed for your vehicle and manufactured to
meet KYMCO's demanding standards.
This manual will provide you with a good basic understanding of the features and
operation of this machine. This manual includes important safety information. It
provides information about special techniques and skills necessary to ride your
machine. It also includes basic maintenance and inspection procedures. If you
have any questions regarding the operation or maintenance of your machine,
please consult a KYMCO dealer.
We wish you many years of safe and enjoyable riding.
While reading this manual, remember:
Indicates a strong possibility that serious injury or death may
WARNING
result if instructions are not followed.
All information in this publication is based on the latest product information
available at the time of approval for printing. KWANG YANG MOTOR CO.,LTD
reserves the right to make changes at any time without notice and without
incurring any obligation.
C
CONTENTS
Page Page
LOCATION OF THE WARNING AND
SPECIFICATION LABELS...................1
SAFETY INFORMATION........ ............ ..7
DESCRIPTION AND MACHINE
IDENTIFICATION................................13
IDENTIF ICATION NUMBER
RECORDS....... ............................... ....13
KEY IDENTIFICATION NUMBER.........13
FRAME SERIAL NUMBER...................14
ENGINE SERIAL N UMBER..................14
PARTS LOCATION...................... .......15
CONTROL FUNCTIONS....... ............ .20
IGNITIO N SWITCH/HEADL IGHT &
POSITIO N LIGHT SWITCH.. ............ ....20
INSTRUMENTS AND INDICATOR........21
Multi-function display.......................23
HANDLEBAR SWITC HES......... ...........31
Headlight dimmer switch..................31
Start button................. ............ ........32
Engine stop switch.............. ............ .33
Passing signal switch....................... 34
RECOIL START ER (MXU 300/250 ).......35
KICK STARTER (MXU 150)..... .............36
THROTTL E LEVER ............ .................37
SPEED LIMI TER......... ........................38
FRONT BRAKE ........... .......................39
REAR BRAKE ........... .........................39
(Cont'd)
D
Page Page
PARKING BR AKE...............................40
DRIVE SELECT LEVER ............ ...........41
FUEL TANK CAP ................................42
FUEL VALVE......................................43
CHOKE KNOB....................................4 5
SEAT (MXU 300/2 50)..........................46
SEAT ( MXU 150 )........... ......................47
FLAG POLE BRACK ET.......................48
TRAILER HITCH. ............ ....................48
STORAGE COMPARTMENT............ ....49
ACCESSORY SO CKET
SEAT (MXU 300/25 0)...........................49
PRE-OPERATION CHECKS......... ....51
DRIVE SELECT LEVER ................... ...52
Drive select lever adjus tment....... .....54
FRONT AND RE AR BRAKES.............. ..56
FUEL... .. ....... .. ....... ......... ......... ....... .5 7
ENGINE, TRANSMISSION OIL AND
REAR FINAL GEAR CASE OIL..............59
CHAIN.................. .. .. ....................... .6 0
THROTTL E LEVER ............ .................60
FITTING S AND FASTENERS.. ............ .60
LIGHTS................... ................ ...........60
SWITCHES...... ...................................60
TI RES...... ......... ......... ......... ......... ......61
How to measure tire pr essure ...........63
Tire wea r limit .................................63
COOLANT (MXU 300/250) . ............ ......64
(Cont'd)
E
Page Page
OPERATION.... .................... ......... .......66
STARTING A COLD ENGINE. ............ ..66
Using the recoil
starter (MXU 300/250)......................68
Using the kic k s tarter (MXU 150).......69
STARTING A WARM ENGINE. ............ .70
WARMING UP........ .............................70
DRIVE SEL ECT LEVER OPERATION
AND REVERSE DRIVING... .................71
ENGINE BREAK-IN... ............ .............74
PARKING (MXU 300 /250)....................75
PARKING (MXU 150). .........................76
Parking on a slope...................... ......77
ACCESSORIES . .................................78
LOADING ............ ............ ...................79
RIDING YOUR ATV ...... ............ ..........81
GETTING TO K NOW YOUR ATV . ........82
RIDE WITH CARE AND
JU DGEMENT............ ......... ................ .83
AP PAREL................... ........................8 5
PRE-OPE RATION CHECKS............. ...88
Speed limiter
LOADING AND AC CESSORIES... .......90
Load Limits........................ ............ ..90
Loading and Operational Guidelines...90
Accessori es..... ....... .........................91
MO DIFICATI ONS...... ..........................92
No Modifications...................... ........92
EXHAUST SYSTEM..... ............ ...........93
BE CARFUL WHERE YOU RIDE..........94
FOR OFF-ROAD USE ONLY............... ..99
DURING OPERATION....... ................101
TURNING YOUR ATV.. ............ ...........103
SLIDING AND SK IDDING...... .............105
CLIMBIN G UP HILL........ ....................107
RIDING DOW NHILL....... ...................113
F
....... ............ .................89
GOOD
(Cont'd)
Page
CROSSIN G A SLOPE........................115
RIDING OVER ROUGH TERRAIN ......117
CROSSIN G TROUGH SHALLOW
WATE R...... .............................. ....... ..118
PARKING............... .. ................... .. ...119
WHAT TO DO IF ............ ...................120
WHAT TO DO ....... ...........................120
Page
PERIODIC MAINTENANCE AND
ADJUSTMENT.... ................ ....... ........122
TOOL KIT....... ...................................122
PERIODI C M AINTENANCE/
LU BRICATION.......... ........... .............124
ENGINE OIL (MXU 300/250)...............126
ENGINE OIL (MXU 150) ............ .........130
TRANSMISSION OIL.. ............ ..........135
REAR FINA L GEA R CASE
OIL (MXU 30 0)..................................138
SPARK PLUG INSPECT ION..............140
AIR FILTER C LEANING..... ................141
AIR CLEANER HOUSING DRAIN
TU BE......... .................... ........... .......147
IDLE SPEED ADJUSTMENT ........... ..149
THROTTL E LEVER ADJUSTMENT....150
VALVE CLEARANCE AD JUSTMENT..152
FRONT AND R EAR BRAKE PADS
INSPECTION (MXU 300/250) .............152
FRONT BRAKE SHOES
INSPECTION (MXU 150)...... .............155
(Cont'd)
G
Page Page
REAR BRAKE PADS
INSPECTION (MXU 150)...... .............155
BRAKE FLUID INSP ECTION...... .......156
FRONT BRAKE LEVER FREE PLAY
ADJUSTMENT (M XU 150)...... ............ 158
COOLING S YSTEM
INSPECTION (MXU 250)...... .............160
Engine overheating.......................161
DRIVE CHAIN SLACK CHECK
(MXU 250/150 )..................................162
Drive chain slack
adjustment (MXU 250)... ....................162
Drive chain slack
adjustment (MXU 150)... ....................164
DRIVE CHAIN CLEANING AND
LUBRICATION (MXU 250/150).......... .165
REAR SWIN G ARM
LUBRICATION (MXU 250).................165
KNUCKLE SHAFT & REAR SWING ARM
LUBRICATION (MXU 150).................166
BRAKE LEVER LUBRICATION..........167
CABLE INS PECTION AND
LU BRICATION.......... ........... .............167
DRAINING THE V-BELT
CO MPARTMEN T... ........... ........... ......168
WHEEL REMOVAL......... ............ .......169
Wheel installatio n.........................169
BATTERY..........................................170
Battery r emove (MXU 30 0/250).......171
Battery installation (MXU 300/250)..173
Battery remove (MXU 150)....... ......174
Battery installation (MXU 150). ......174
FUSE REPL ACEMENT
(MXU 300 /250)....... ............ ..............175
FUSE REPLACEMENT (MXU 150 ).....176
HEADLIGHT BEAM ADJUSTMEN T....179
SPARK ARRESTER CLEANING........180
TROUBLESHOOTING ......... ..............182
Troublesho oting chart...................183
(Cont'd)
H
Page
CLEANING AND STORAGE........... 184
A. CLEANING .. .................................184
B. STORAGE .... ................................186
SPECIFI CATIONS (MXU 300 /250)...........188
SPECIFI CATIONS (MXU 150). ................192
NOISE REGULATION... ............ ..............196
MAINTEN ANCE RECORD.... ............ .......197
IN DEX............. ......................... .............198
I
LOCATION OF THE WARNING AND
SPECIFICATION LABELS
HANG TAG_GENERAL USE
1. DECAL OF EPA 2. CERTIFICATE LABEL OF SVIA
MXU 300
MXU 250
MXU 150
For US
For France
1
2
1
(7-1): MXU 300/250
(7-2): MXU 150
(6)
(5)
(4-1): MXU 300/250
(4-2): MXU 150
(2)(1) (8-1): MXU 300/250
(3-1): MXU 300/250
(3-2): MXU 150
2
(8-2); MXU 150
Warning information
Anyone who rides the vehicle should rea d and under stand this information before riding. They contain
important information for safe and proper operati on of your ATV.
The labels should b e considered as permanent parts of the vehicle. If a label comes off o r becomes hard
to read, contact your KYMCO dealer for replacements.
(1)
(2)
MXU 150
(3-1)MXU 250/300
MXU 250/300
3
(3-2) MXU 150
WARNING
IMPROPER TIRE PRESSURE OR OVERLOADING CAN CAUSE LOSS
OF CONTROL.
LOSS OF CONTROL CAN RESULT IN S EVE RE IN JURY OR DEATH.
OPERATING TIRE PRESSURE : Set with tires cold
‧Recommended : FRONT : 25~30kpa, (0.25~0.3kgf/cm ) , 3.5 ~4. 2ps i
REAR :
‧Never set tire pressure below recommended.
LOADING
‧Maximum Vehicle Load: 100Kg. (220 lbs).
Including weight of operator, cargo and accessories.
25~30kpa, (0.25~0.3kgf/cm ), 3.5~4.2psi
2
2
(4-1): MXU 300/250
CAUTION
．Never carry passenger
This carrier.
．Maximum load：30 Kg (66 lbs)
(4-2): MXU 150
on
CAUTION
．Never carry passenger
This carrier.
．Maximum load：20 Kg (44 lbs)
on
(5)
CAUTION
Before shifting, you must stop the machine and
return the throttle lever to its closed position until
the engine speed to the specified idling speed.
Otherwise, the transmission may be damaged.
4
(6)
5
(7-1): MXU 300/250
(8-1): MXU 250
CAUTION
．Never carry passenger
This carrier.
．Maximum load：20 Kg (44 lbs)
(7-2): MXU 150
on
CAUTION
．Never carry passenger
This carrier.
．Maximum load：15 Kg (33 lbs)
(8-1): MXU 300
on
WARNING
Exceeding vehicle towing limit could lead to an
accident. Reduce speed when towing a trailer.
Read owner's manual for details.
MAXIMUM TOWING CAPAC ITY: 150kg (331 lbs)
TONGUE WEIGHT: 14kg (30 lbs)
(8-2): MXU 150
WARNING
Exceeding vehicle towing limit could lead to an
accident. Reduce speed when towing a trailer.
Read owner's manual for details.
MAXIMUM TOWING CAPAC ITY: 100kg (220 lbs)
6
SAFETY INFORMATION
AN ATV IS NOT A TOY AND CAN BE HAZARDOUS TO OPERATE. An ATV han dles diff erently fro m
other v ehicles including motorcycles and cars. An accident can occur quickly, even during routine
maneuvers such as turni ng and riding on hills or over obstacles, if you fail to take p roper pre-cautions .
SEVERE IN JURY OR DEATH can result if you do not follow these instructions:
‧Read this manual and all labels carefully and follow the operating procedures described.
‧Never operate an ATV without proper training or instruction.
Beginners should receive training from a certified instructor.
‧Always follow the age recommendation:
An operator over 14 years old or older under adult supervision could be permitted for operating an
ATV with engine size greater than 150cc.
‧Never carry a passenger on an ATV.
‧Always avoid operating an ATV on any paved surfaces, including sidewalks , driveways, par king
lots and streets.
‧Never operate an ATV on any public street, road or highway, even a dirt or gravel one.
7
Never operate an ATV without wearing an approved motorcycle helmet that fits properly. You
should also wear eye protection (goggles or face shield), gloves, boots, long-sleeved shirt or
jacket, and long pants.
Never consume alcohol or drugs before or while operating thisATV.
Never operate at speeds too fast for your skills or the conditions. Always go at a speed that is
proper for the terrain, visibility and operating conditions, and your experience.
Never attempt wheel, jump, or other stunt.
Always inspect your ATV each time you use it to make sure it is in safe operating condition. Always
follow the inspection and maintenance procedures and schedules described in this manual.
Always keep both hands on the handlebars and both feet on the footboards of the ATV during
operation.
Always follow proper procedures for turning as described in this manual. Practice turning at low
speeds before attempting to turn at faster speeds. Do not turn at excessive speed.
Never operate on excessively rough, slippery or loose terrain until you have learned and practiced
the skills necessary to control theATV on such terrain. Always be especially cautious on these
kinds of terrain.
Always go slowly and be extra careful when operating on unfamiliar terrain. Always be alert to
changing terrain conditions when operating theATV.
8
Always follow proper procedures for climbing hills as described in this manual. Check the terrain
carefully before you start up any hill. Never climb hills with excessively slippery or loose surfaces.
Shift your weight forward. Never open the throttle suddenly. Never go over the top of a hill at high
speed.
Always follow proper procedures for going down hills and for braking on hills as described in this
manual. Check the terrain carefully before you start down any hill. Shift your weight backward.
Never go down a hill at high speed. Avoid going down hill at an angle that would cause the vehicle
to lean sharply to one side. Go straight down the hill where possible.
Always follow proper procedures for crossing the side of a hill as described in this manual. Avoid
hills with excessively slippery or loose surfaces. Shift your weight to the uphill side of the ATV.
Never attempt to turn the ATV around on any hill until you have mastered the turning technique
described in this manual on level ground. Avoid crossing the side of a steep hill if possible.
Never operate the ATV on hills too steep. Practice on smaller hills before attempting larger hills.
Always use proper procedures if you stall or roll backwards when climbing a hill. To avoid stalling,
maintain a steady speed when climbing a hill. If you stall or roll backwards, follow the special
procedure for braking described in this manual. Dismount on the uphill side or to a side if pointed
straight uphill. Turn the ATV around and remount, following the procedure described in this
manual.
9
Always check for obstacles before operating in a new area. Never attempt to operate over large
obstacles, such as large rocks or fallen trees. Always follow proper procedures when operating
over obstacles as described in this manual.
Never operate an ATV in fast flowing water or in water deeper than that recommended in this
manual. Remember that wet brakes may have reduced stopping ability. Test your brakes after
leaving water. If necessary, apply them several times to let friction dry out the linings.
Always be careful when skidding or sliding. Learn to safely control skidding or sliding by
practicing at low speeds and on level, smooth terrain. On extremely slippery surfaces, such as
ice, go slowly and be very cautious in order to reduce the chance of skidding or sliding out of
control.
Always be sure there are no obstacles or people behind you when you operate in reverse. When it
is safe to proceed in reverse, go slowly.
Always use the size and type tires specified in this manual. Always maintain proper tire pressure
as described in this manual.
Never modify an ATV through improper installation or use of accessories.
Never exceed the stated load capacity for an ATV. Cargo should be properly distributed and
securely attached. Reduce speed and follow instructions in this manual for carrying cargo. Allow
greater distance for braking.
10
WARNING
POTENTIAL HAZARD
Improper handling of gasoline.
WHAT CAN HAPPEN
Gasoline can catch fire and you could be
burned.
HOW TO AVOID THE HAZARD
Always turn off the engine when refueling.
Do not refuel right after the engine has been
running and is still very hot.
Do not spill gasoline on the engine or exhaust
pipe/muffler when refueling.
Never refuel while smoking, or while in the
vicinity of sparks, open flames, or other
sources of ignition such as the pilot lights of
water heaters and clothes dryers.
When transporting the machine in another
vehicle, be sure it is kept upright and that the
fuel valve is in the "OFF" position.
Otherwise, fuel may leak out of the carburetor
or fuel tank.
WHAT CAN HAPPEN
Gasoline is poisonous and can cause injuries.
HOW TO AVOID THE HAZARD
If you should swallow some gasoline or inhale
a lot of gasoline vapor, or get some gasoline in
your eyes, see your doctor immediately.
If gasoline spills on your skin, wash with soap
and water. If gasoline spills on your clothing,
change your clothes.
11
WARNING
POTENTIAL HAZARD
ON
Starting or running the engine in a closed
area.
WHAT CAN HAPPEN
Exhaust fumes are poisonous and may
cause loss of consciousness and death
within a short time.
HOW TO AVOID THE HAZARD
Always operate your machine in an area
with adequate ventilation.
12
DESCRIPTION AND MACHINE IDENTIFICATION
IDENTIFICATION NUMBER RECORDS
Record the key identification number, frame
serial number, engine serial number and
model code information for assistance when
order replacement parts.
KEY NO.
FRAME NO.
ENGINE NO.
MODEL CODE
KEY IDENTIFICATION NUMBER
The key identification number is stamped on
the hang tag as shown in the following
illustration.
(1)
(1) Key identification number
13
FRAME SERIAL NUMBER
The frame serial number is stamped on the
front of the frame.
(1)
(1) Frame serial number (2) Engine serial number
ENGINE SERIAL NUMBER
The engine serial number is stamped on the left
crankcase.
(2)
14
PARTS LOCATION
(01)(03) (02)(04)(05)(03)
(01) Rear cargo
2) Rear brake lever
(0
(03)
Headlight/Position light
(04)
Front cargo
(05) Front brake lever
15
(12)(11) (13)
(06)(07)(10) (08)(09)
(06)
Drive select lever
) Fuel valve (MXU 300/250)
(07
(08)
Seat
(09) Battery (MXU 150)
(10) Taillight/Stop light
(11) Battery (MXU 300/250)
(12) Reservoir water tank (MXU 300/250)
(13) Rear brake pedal fluid r
16
eservoir (MXU 300/250)
(17) (14)(15)
(16)
(20)
(14)
Exhaust system
(15) Tool kit
(16) Fuel valve (MXU 150)
) Choke knob
(17
(18)
Front wheel
(19) Recoil starter (MXU 300/250)
(20) Kick starter (MXU 150)
(21) Rear wheel
(21)(18) (19)
17
(23)
(24)(25)(26)
(22)
(22) Parking brake
) Front brake fluid reservoir (MXU 300/250)
(23
(24) Instrument and indicators
(25) Accessory socket seat (MXU 300/250)
(26) Rear brake fluid reservoir
(27) Headlight dimmer switch
Starter button
Engine stop switch
Passing signal switch
(28)
Left operator footpeg
(29)
Ignition switch/Headlight switch
/Position light switch
(30)
Fuel fill cap
(31) Throttle lever
(32)
Right operator footpeg
(33) Rear brake pedal (MXU 300/250)
(28) (32)
(30)
(33)(27) (31)(29)
18
(31)
(31) Flag pole bracket
NOTE:
The machine you have purchased may differ
slightly from those shown in the figures of this
manual.
19
CONTROL FUNCTIONS
IGNITION SWITCH/HEADLIGHT & POSITION
LIGHT SWITCH
Functions of the respective switch positions
are as follows:
"OFF" position:
All electrical circuits are switched off.
The key can be removed in this position.
ON
OFF
"ON" position :
With the
the engine stop switch at run ( ) and
transmission in neutral and set the parking
brake, the engine can be started.
The key can not be removed.
" " position:
The ignition switch is ON while the position
light and taillight will light.
The key can not be removed.
(1)
(2)
(1) Ignition switch (2) Key
20
INSTRUMENTS AND INDICATOR
(3)
(2)
(1) Multi-function display
(2) High beam indicator
(3) Low gear indicator (MXU 300)
(4) Neutral indicator
(5) Reverse indicator
(6) Mode/Adjust button (A)
(7) Mode/Adjust button (B)
L
(1)
(7)
(6)
(4)
(5)
(1) Multi-function display
The display includes the following functions:
Speedometer
Odometer/Tripmeter
Digital clock
Coolant temperature gauge (MXU 300/250)
Fuel gauge
(2) High beam indicator
The ignition switch is at the " " position, the
high beam indicator lamp will light when the
headlight switch to select high beam ( )
.
NOTE:
The headlight can be turned on only when the
.engine is running
(3) Low gear indicator (MXU 300)
The low gear indicator will light when the
transmission is in low gear and the ignition
switch is ON
.
21
(4) Neutral indicator
The neutral indicator will light when the
transmission is in neutral and the ignition
switch is ON
(5) Reverse indicator
The reverse indicator will light when the
transmission is in reverse and the ignition
switch is ON..
(6) (7) Mode/Adjust buttons
These buttons is used to select the tripmeter,
the odometer, the km/h, the mph, the km or
the mile.
These buttons is also used to adjust the time
and reset the tripmeter.
22
Multi-function display (MXU 300/250)
Multi-function display (MXU 150)
(2)
(1)
(1) Digital clock
(2) Coolant temperature gauge
(3) Speedometer
(4) Fuel gauge
(5) Odometer/Tripmeter
(3)
(4)
(5)
(1)
(1) Digital clock
(2) Speedometer
(3) Fuel gauge
(4) Odometer/Tripmeter
(2)
(3)
(4)
23
(1) Digital clock
Show the time (hours and minutes) while the
ignition is ON.
To adjust the time manually, proceed as follows:
1. Turn the ignition switch ON.
2. Press and hold both the Mode/Adjust button
(A) and Mode/Adjust button (B) for more than
2 seconds. The clock will be set in the adjust
mode with the hour display flashing.
(B) (A)
3. To set the hour, press the Mode/Adjust button
(A) until the desired hour.
(A)
24
4. Press the Mode/Adjust button (B). The minute
display will start flashing.
5. To set minute, press the Mode/Adjust button
(A) until the desired minute.
(B)
(A)
25
6. To end the adjustment, press the Mode/Adjust
button (A) and Mode/Adjust button (B). The
display will stop flashing automatically and the
adjustment will be cancelled if the button is
not pressed for about 10 seconds.
(B) (A)
26
(2) Coolant temperature gauge (MXU 300/250)
The coolant temperature gauge shows
coolant temperature.
The normal operating temperature range is
within the section between the segment C
and segment H.
Overheating message
When the coolant is over specified temperature,
the coolant temperature gauge flashing.
If this occurs, stop the engine and check the
reserve tank coolant level. Read and
to not ride the ATV until the problem has been
corrected.
page 161
(2)
(1) Segment C
(2) Segment H
(1)
CAUTION:
1. The engine may overheat if the ATV is
overloaded. If this happens, reduce the
load to specification.
2. Restart after making sure that the
indicator is out. Continuous use while
the indicator is flashing may cause
damage to the engine.
27
(3) Speedometer
Shows riding speed in km/h or mph.
Press and hold Mode/Adjust button (B)for
more than 2 seconds to select km/h or mph.
(4) Fuel gauge
The fuel gauge shows the approximate fuel
supply available in a graduated display. The
normal operating fuel range is with the
section between the segment F and segment
E. When the segment E or the fuel indicator
flashes, fuel will be low and you should refill
the tank as soon as possible.
(1)
(B)
(2)
(2) Segment E
28
(3)
(3) Fuel indicator(1) Segment F
(5) Odometer/Tripmeter
The odometer shows the total distance travelled in Km or in miles.
The tripmeter shows the trip distance travellled in Km or in miles.
Press and hold Mode/Adjust button (B)for more than 2 seconds to select km or mile.
Press and hold Mode/Adjust button (A)for more than 2 seconds to select ODO or TRIP
(A)
(B)
29
To reset the tripmeter:
1. Press and hold Mode/Adjust button (A)for
more than 2 seconds to select TRIP and do
not release the Mode/Adjust button (A).
2. Press and hold the Mode/Adjust button (B)
until the tripmeter is reset.
(A)
(A)(B)
30
HANDLEBAR SWITCHES
(1)
(1) Headlight switch (MXU 300/250) (1) Headlight switch (MXU 150)
NOTE:
Headlight dimmer switch
Turn the switch to the " " position to switch on
the low beam.
Turn the switch to the " " position to switch on
the high beam.
Turn the switch to the " " position to switch off
the headlight.
The headlight can be turned on only when
the ignition switch is in the " " position and
engine is running.
The illumination of headlight will be available
fully only when the engine speed is more
than 2000 rpm.
Do not turn on the headlight when the engine
is not running because it can drain the
battery and without charging in thisATV's
electrical system.
31
(1)
(2)
(2)
(2) Starter button (MXU 300/250)
Stater button
To starter the engine, press the starter button,
with the transmission in neutral, the ignition
switch ON and the engine stop switch at RUN (
)
CAUTION:
See starting instructions prior to starting
engine (see page 66 for details).
(2) Starter button (MXU 150)
NOTE:
If the starter switch is pushed with the ignition
switch "ON" and the engine stop switch " ",
the starter motor will be activated but the
engine will not start. To start the engine, be
sure to position the engine stop switch at " ".
32
(3)
(3)
(3)Engine stop switch (MXU 300/250)
Engine stop switch
When the switch is in the RUN ( ) position, the
engine will operate. When the switch is in OFF
( ) position, the engine will not operate.
This switch is intended primarily as a safety or
emergency control, and it should normally
remain in the RUN ( ) position.
(3)Engine stop switch (MXU 150)
NOTE:
If you stop your ATV by turning the engine stop
switch OFF ( ), be sure to turn the ignition
switch OFF to prevent battery discharge.
33
(4)
(4)
(4) Passing signal switch (MXU 300/250) (4) Passing signal switch (MXU 150)
Passing signal switch
When passing, if there are cars coming from the opposite direction, press and release the passing
signal switch and the headlight will wink to warn the coming vehicles.
34
RECOIL STARTER (MXU 300/250)
The recoil starter is on the left side of theATV. It
is used to start the engine when the battery is
low.
See using the recoil starter (page 68).
(1)
(1) Recoil starter
1. Turning
unlock and g starter then
pull until it
2. Pull the grip up briskly and fully.
starter grip counterclockwise to
rasp the grip firmly,
it out slowly seats lightly.
35
3. After the engine starts, allow the starter grip
to return slowly and turning it clockwise to
lock.
NOTE:
Do not allow water enter the V-belt
compartment, a .lways lock the recoil starter
KICK STARTER (MXU 150)
The kick starter cranks the engine when the kick
starter is operated.
CAUTION:
See starting instructions prior to starting
engine (see page 69 for details).
(1)
(1) Start kick lever
36
THROTTLE LEVER
It is operated by the thumb. Pressing the lever
opens the throttle. When pressure is released,
spring tension automatically closes the throttle.
Regulate the speed of the machine by varying
the throttle position.
(1)
(1) Throttle lever
WARNING
POTENTIAL HAZARD
Malfunction of throttle.
WHAT CAN HAPPEN
The throttle could be hard to operate,
making it difficult to speed up or slow down
when you need to. This could cause an
accident.
HOW TO AVOID THE HAZARD
Check the operation of the throttle lever
before you start the engine. If it does not
work smoothly, check for the cause.
Correct the problem before riding the ATV.
Consult a KYMCO dealer if you can't find or
solve the problem yourself.
37
SPEED LIMITER
The speed limiter keeps the throttle from fully
opening, even when the throttle lever is pushed
to the maximum. Screwing in the adjuster limits
the maximum engine power available and
decreases the maximum speed of theATV.
WARNING
POTENTIAL HAZARD
Improper adjustment of the speed limiter
and throttle.
(A)
(1) Adjuster (2) Locknut
(A) MXU 300/250: 13mm (0.52in)
MXU 150: 8mm (0.32in)
(2)
(1)
WHAT CAN HAPPEN
The throttle cable could be damaged.
Improper throttle operation could result.
You could lose control, have an accident or
be injured.
HOW TO AVOID THE HAZARD
MXU 300/250: Do not turn the speed
adjuster out more than 13 mm (0.52 in).
MXU 150: Do not turn the speed adjuster
out more than 8 mm (0.32 in).
Always make sure the throttle lever free
play is adjusted to 3~5 mm (0.12~0.2 in).
See page 150.
38
FRONT BRAKE
The front brakes are operated by squeezing the
front brake lever.
(1)
(1) Front brake lever
REAR BRAKE
MXU 300/250:
The rear brake is operated either by depressing
the brake pedal or by squeezing the rear brake
lever, near left handgrip.
MXU 150:
The rear brake is operated by squeezing the
rear brake lever, near left handgrip.
(2)
(3)
(2) Rear brake lever
39
(3) Rear brake pedal
(MXU 300/250)
PARKING BRAKE
Parking brake (MXU 300/250)
To set the parking brake, squeeze the front
brake lever and lock it with the lock lever. Always
set the parking brake when parking and before
starting the engine.
To unlock the parking brake, squeeze the front
brake lever until the lock lever releases.
Using the parking brake in freezing weather may
cause the brakes to freeze in the locked
position. (See page 75.)
Parking brake (MXU 150)
To set the parking brake, squeeze the front
brake lever and lock it with the lock pin. Always
set the parking brake when parking and before
starting the engine.
To unlock the parking brake, squeeze the front
brake lever until the lock pin releases.
Using the parking brake in freezing weather may
cause the brakes to freeze in the locked
position. (See page 76.)
(1) Lock lever (MXU 300/250)
(1)
(1)
(1) Lock pin (MXU 150)
40
WARNING
POTENTIAL HAZARD
Improper use of the parking brake.
WHAT CAN HAPPEN
The ATV could start moving unexpectedly
if the parking brake is not applied before
starting the engine. This could cause loss
of control or a collision.
The brake could overheat if you ride the
ATV without releasing the parking brake.
You could lose braking performance which
could cause an accident. You could also
wear out the brakes prematurely.
DRIVE SELECT LEVER
The drive select lever is used for driving the
machine either forward or in reverse. Refer to
page 52 ~ 56 and 71 ~ 73 for drive select lever
adjustment and operation.
(1)
(N)
(R)
(F)
HOW TO AVOID THE HAZARD
Always set the parking brake before
starting the engine.
Always be sure you have released the
parking brake before you begin to ride.
MXU 250/150
(1) Drive select lever
(R) For reverse drive
(N) Neutral
(F) For forward drive
41
(1)
FUEL TANK CAP
After refueling, be sure to tighten the fuel tank
cap until it clicks.
Insert the breather tube into the handlebar cover
hole.
To refuel refer to page 57~58.
(R)
(N)
(1) Drive select lever
(R) For reverse drive
(N) Neutral
(H) For forward drive in high gear
(L) For forward drive in low gear
(H)
(L)
MXU 300
(1)
(2)
(3)
(1) Fuel tank cap
(2) Breather tube
(3) Handlebar cover hole
42
FUEL VALVE
The fuel valve supplies fuel from the fuel tank to the carburetor. The fuel valve has three positions.
(1)
(2)
(1) Fuel valve (MXU 300/250) (2) Fuel valve (MXU 150)
43
OFF: With the lever and " " mark in this position fuel will not flow. Always turn the lever to this
position when the engine is not running.
ON: With the lever in this position, fuel flows to the carburetor. Normal riding is done with
the lever in this position.
RES: This indicates reserve. If you run out of fuel while riding, turn the lever to this
position. THEN FILL THE FUEL TANKAT THE FIRST OPPORTUNITY. After refueling, return
the fuel valve lever to the "ON" position.
""mark
""mark
NOTE:
After refueling, do not operate theATV with the fuel valve in the RES position. If you run out of fuel,
there will be no reserve supply.
OFF RESON
44
CHOKE KNOB
Starting a cold engine requires a richer air-fuel
mixture. A separate starter circuit supplies this
mixture.
Move in direction (A) to turn on the choke knob.
Move in direction (B) to turn off the choke knob.
Refer to "starting a cold engine" for proper
operation. (See page 66.)
CAUTION:
Extended use of the choke may impair piston
and cylinder wall lubrication and shorten the
life of the engine.
Pushing the choke knob too hard to the OFF
position may dislodge the choke cable boot.
If this happens, water and dirt may enter the
choke cable and cause corrosion. If the
choke is hard to actuate, or feels like it is
sticking, check the cable boot.
(A)
(1)
(1) Fully open (2) Half open
(A) ON position (B) OFF position
(2)
(B)
(3)
(3) Closed
45
SEAT (MXU 300/250)
To remove the seat, pull the seat lock lever
and pull up the seat at the rear.
right
(1)
To install the seat, align the tabs on the seat with
the grommets on the frame and press the seat
down until it locks.
NOTE:
Make sure that the seat is securely fitted.
(1) Seat lock lever
46
SEAT (MXU 150)
To remove the seat, pull upward the seat lock
lever and pull up the seat the rear.
To install the seat, align the tabs on the seat with
the grommets on the frame and press the seat
down until it locks.
(1)
(1)
(1) Seat lock lever
NOTE:
Make sure that the seat is securely fitted.
47
FLAG POLE BRACKET
Flag poles are optional equipment available
from your KYMCO dealer. To mount a flag pole
in the bracket to make you more visible.
NOTE:
Flag poles are required in some riding areas.
Check local regulations before riding.
(1) Flag pole bracket
(1) Flag pole bracket
TRAILER HITCH
The trailer hitch is located on the rear axle
housing. To use the hitch, you will need proper
size ball as specified by the trailer
manufacturer.
To attach the ball and properly hook up a trailer,
follow the trailer manufacturer's instructions.
For load limits and operational guidelines, see
page 79~80.
(1)
(1)
(1)
(3) Trailer
48
STORAGE COMPARTMENT
The storage compartment is located under the
seat. To remove the seat, see page 46, 47.
The owner's manual should be stored in the
storage compartment.
Be careful not to flood this area when washing
your ATV or riding through water, and never put
any electric conduction material in the storage
compartment.
(1)
ACCESSORY SOCKET SEAT (MXU 300/250)
The accessory socket is optional equipment
available from your KYMCO dealer.
The accessory socket's rated capacity is DC
12V, 10Watts (0.8A) or less.
(1) Owner's manual
(1)
(1) Accessory socket seat
49
CAUTION:
Do not plug in any heat-generating accessory
such as an automobile cigarette lighter
because it can damage the socket.
Do not add electrical equipment that will
exceed the accessory socket capacity,
otherwise you may blow the fuse (0.8A) in the
accessory socket.
Using non-KYMCO accessory socket may
drain the battery or blow a fuse in this ATV's
electrical system.
Be carful not to flood this accessory socket
when washing your ATV.
When you have done using an accessory,
unplug it, and cover the socket with cap.
The accessory socket connector is located
under left side of front fender.
If the accessory socket is not equipped, always
plug the connector with the plug.
(1)
(2)
(1) Connector (2) Plug
50
PRE-OPERATION CHECKS
Before using this machine, check the following points:
ITEM
DRIVE SELECT LEVER
BRAKE
FUEL
ENGINE, TRANSMISSION OIL
AND REAR FINAL GEAR
CASE OIL
DRIVE CHAIN
THROTTLE
WHEELS AND TIRES
FITTINGS AND
FASTENERS
SWITCHES
LIGHTS
COOLANT (MXU 300/250)
ROUTINE
Check the lever for proper operation.
Check operation, condition, and brake fluid level.
Fill with DOT 4 brake fluid if necessary.
Check fuel level.
Fill with fuel if necessary.
Check oil level.
Fill with oil if necessary.
Check chain slack and condition.
Adjust if necessary.
Check for proper throttle cable operation.
Check tire pressure, wear and damage.
Check all fitting and fasteners.
Check for proper function.
Check for proper operation.
Check coolant leakage.
Fill with coolant if necessary.
PAGE
52 56～
56 57, 152 159～～
57 58～
59, 126 139～
60, 162 165～
60
61 63, 169～
60
60
60, 179
64 65, 160 161～～
51
WARNING
POTENTIAL HAZARD
Failure to inspect the ATV before operating.
Failure to properly maintain the ATV.
WHAT CAN HAPPEN
Increases the possibillty of an accident or
equipment damage.
HOW TO AVOID THE HAZARD
Always inspect your ATV each time you use
it to make sure the ATV is in safe operating
condition.
Always follow the inspection and
maintenance procedures and schedules
described in the Owner's Manual.
DRIVE SELECT LEVER
CAUTION:
Before shifting, you must stop the machine
and return the throttle lever to its closed
position until the engine speed to the
specified idling speed. Otherwise, the
transmission may be damaged.
Check operation of the lever before start the
engine.
1. Make sure moving the shift lever into the "N"
position of the shift guide.
2. Turn the ignition switch to "ON" and check the
neutral indicator lamp comes on.
3. If the neutral indicator lamp does not come
on, then see page 54~56 for adjustment.
52
WARNING
POTENTIAL HAZARD
Operating with improperly adjusted drive
select lever.
(1)
(N)
(1) Drive select lever
(N) Neutral
WHAT CAN HAPPEN
You may lose the gear shifting,
which lead to accident.
HOW TO AVOID THE HAZARD
Make sure moving the shift lever into the
"N" position and neutral indicator lamp
comes on before start the engine.
53
control of
Drive select lever adjustment
Turn the ignition switch is ON and make sure the engine stop switch in the OFF " " position.
1.
Remove 6 screws/nuts, 4 bolts and the right footboard.
2.
(1)
(1) Right footboard
54
Loosen the locknuts (1) of rod (2).
3.
Shift the gear to neutral by moving the shift
lever and/or turn the rod. (The neutral
indicator lamp comes on.)
MXU 300/250:
4.
Provide standard/phillips screwdriver (3) (tool
kit) and pass the standard/phillips screwdriver
through the shift arm (4) into the index hole (5)
at the transmission case cover.
(2)
(1)
(3)
(5)
(4)
(1) Locknuts
(2) Rod
55
(3) Standard/phillips
screwdriver (tool kit)
(4) Shift arm
(5) Index hole
Turn the rod (2) clockwise or
5.
counterclockwise until the drive select lever
(6) into the "N" position of the shift guide and
tighten the locknuts, then pull out the
standard/phillips screwdriver.
6.
After adjustment, start the engine and test
ride the ATV to be sure the drive select lever is
operating properly. (See page 71~73.)
(6)
(N)
(2)
(1)
(3)
(1) Locknuts (6) Drive select lever
(2) Rod (N) Neutral
(3) Standard/phillips screwdriver
FRONT AND REAR BRAKES
1.
Make sure there is no brake fluid leakage.
Check operation of the levers and pedal. They
2.
should move smoothly and there should be a
firm feeling when the brake is applied. If not,
have the machine inspected by a KYMCO
dealer.
Brake operation
3.
Test the brakes at slow speed after starting
out to make sure they are working properly. If
the brakes do not provide proper braking
performance, inspect the brakes for wear.
(See page 152~159.)
56
WARNING
POTENTIAL HAZARD
Riding with improperly operating brakes.
WHAT CAN HAPPEN
You could lose braking ability, which could
lead to an accident.
HOW TO AVOID THE HAZARD
Always check the brakes at the start of
every ride. Do not ride the ATV if you find
any problem with the brakes. If a problem
cannot be corrected by the adjustment
procedures provided in this manual, have
the ATV inspected by a KYMCO dealer.
FUEL
Fill the fuel tank when necessary and make sure
there is sufficient gasoline in the tank.
Check for leaks.
(1)
(1) Fuel neck
Recommended fuel:
UNLEADED FUEL
Fuel tank capacity:
MXU 300/250:
Total: 12.5L(2.64 lmp gal, 3.19 US gal)
Reserve: 1.8L(0.38 lmp gal, 0.46 US gal)
MXU 150:
Total: 8.1L(1.74 lmp gal, 2.08 US gal)
Reserve: 1L(0.22 lmp gal, 0.26 US gal)
57
Your KYMCO engine has been designed to use
regular unleaded gasoline with a pump octane
number of 86 or higher, or research octane
number of 91 or higher. If knocking or pinging
occurs, use a different brand of gasoline or
premium unleaded fuel. Unleaded fuel will give
you longer spark plug life and reduced
maintenance cost.
Use unleaded fuel only because it produces
fewer engine and spark plug deposits and
extends the life of the exhaust system. Never
use stale or contaminated gasoline or an
oil/gasoline mixture.
Avoid getting dirt, dust or water in the fuel tank.
WARNING
POTENTIAL HAZARD
Improper care when refueling.
WHAT CAN HAPPEN
Fuel can spill, which can cause a fire and
severe injury.
Fuel expands when it heats up. If the fuel
tank is overfilled, fuel could spill out due to
heat from the engine.
HOW TO AVOID THE HAZARD
Do not overfill the fuel tank. Be careful not
to spill fuel, especially on the engine or
exhaust pipe. Wipe up any spilled fuel
immediately. Be sure the fuel tank cap is
closed securely.
Do not refuel right after the engine has
been running and is still very hot.
58
ENGINE, TRANSMISSION OIL AND REAR
FINAL GEAR CASE OIL
Make sure the engine, transmission oil and rear
final gear case oil at the specified level. Add oil
as necessary. (See page 126~139.)
Check for leaks.
10030
0
50
0
70
0
90
0
0
110 F
SAE 5W
SAE 10W 30－
SAE 10W 40－
CAUTION:
Besuretousemotoroilsthatdo notcontain
anti-frictionmodifiers.Passengercarmotor
oils(oftenlabeled"EnergyConserving")
containanti-frictionadditiveswhichwill
causestarterclutchslippage,resulting in
reducedcomponentlifeandpoorengine
performance.
SAE 20W 40－
SAE 20W 50－
-1 0
0
0
0
10
0
20
0
30
0
0
40 C
Recommended engine/transmission oil
classification: API Service SE, SF, SG type or
higher
Oil quantity:
Engine oil: see page 189, 193
Transmission oil: see page 189, 193
Rear final gear case oil (MXU 300):
See page 189
59
CHAIN
Check the general condition of the chain and
check the chain slack before every ride.
Lubricate and adjust the chain as necessary.
(See pages 162~165 for details.)
LIGHTS
Check the headlight and taillight to make sure
they are in working condition. Repair as
necessary for proper operation.
THROTTLE LEVER
Check to see that the throttle lever operates
correctly. It must open smoothly and spring back
to idle position when released. Repair as
necessary for proper operation.
FITTINGS AND FASTENERS
Always check the tightness of chassis fittings
and fasteners before a ride. Take the machine to
a KYMCO dealer or refer to the Service Manual
for correct tightening torque.
SWITCHES
Check the operation of the headlight switch,
engine stop switch and any other switches.
Repair as necessary for proper operation.
60
TIRES
WARNING
POTENTIAL HAZARD
Operating this ATV with improper tires, or
with improper or uneven tire pressure.
WHAT CAN HAPPEN
Use of improper tires on this ATV, or
operation of this ATV with improper or
uneven tire pressure, may cause loss of
control, increasing your risk of accident.
HOW TO AVOID THE HAZARD
1.The tires listed below have been
approved by Kwang Yang Motor Co., Ltd.
for this model. Other tire combinations
are not recommended.
Front
Rear
MXU 300/250
MXU 150
MXU 300/250
MXU 150
Size
22X7-10
21X7-10
22X10-10
Type
Tubeless
Tubeless
2.The tires should be set to the
recommended pressure:
Recommended tire pressure (MXU
300/250):
Front 25~32 kpa (0.25~0.32 kgf/cm ,
2
3.5~4.5 psi)
25~32 kpa (0.25~0.32 kgf/cm ,
Rear
2
3.5~4.5 psi)
Recommended tire pressure (MXU 150):
Front 25~30 kpa (0.25~0.3 kgf/cm ,
2
3.5~4.2 psi)
Rear 25~30 kpa (0.25~0.3 kgf/cm) ,
2
3.5~4.2 psi)
Check and adjust tire pressures when the
tires are cold.
Tire pressures must be equal on both
sides.
61
3.Tire pressure below the minimum
specified could cause the tire to dislodge
from the rim under severe riding
conditions.
The following are minimums:
MXU 300/250:
Front 25 kpa (0.25 kgf/cm , 3.5 psi)
Rear 25 kpa (0.25 kgf/cm , 3.5 psi)
2
2
MXU 150:
Front 25 kpa (0.25 kgf/cm , 3.5 psi)
Rear 25 kpa (0.25 kgf/cm , 3.5 psi)
2
2
4.Higher pressures may cause the tire to
burst. Inflate the tires very slowly and
carefully. Fast inflation could cause the
tire to burst.
Set pressure tires cold.
Set tire pressures to the following
MXU 300
MXU 250
Front
Rear
MXU 150
Front
Rear
Recommended
pressure
28 kpa
(0.28 kgf/cm ,
3.92 psi)
28 kpa
(0.28 kgf/cm ,
3.92 psi)
Recommended
pressure
28 kpa
(0.28 kgf/cm ,
3.92 psi)
28 kpa
(0.28 kgf/cm ,
3.92 psi)
2
2
2
2
Minimum
25 kpa
(0.25 kgf/cm ,
3.5 psi)
25 kpa
(0.25 kgf/cm ,
3.5 psi)
Minimum
25 kpa
(0.25 kgf/cm ,
3.5 psi)
25 kpa
(0.25 kgf/cm ,
3.5 psi)
2
(0.32 kgf/cm ,
2
(0.32 kgf/cm ,
2
2
Maximum
32 kpa
4.5 psi)
32 kpa
4.5 psi)
Maximum
30 kpa
(0.3 kgf/cm ,
4.2 psi)
30 kpa
(0.3 kgf/cm ,
4.2 psi
2
2
2
2
62
How to measure tire pressure
Use the low-pressure tire gauge. (Tool kit)
NOTE:
The low-pressure tire gauge is included as
standard equipment. Make two
measurements of the tire pressure and use
the second reading. Dust or dirt in the gauge
could cause the first reading to be incorrect.
(1) Low-pressure tire gauge
Tire wear limit
When the tire groove decreases to 3 mm (0.12
in) due to wear, replace the tire.
(1)
A. Standard: 3mm (0.12 in)
63
COOLANT (MXU 300/250)
Check the coolant level in the reservoir tank
when the engine is cold. (The coolant level
will vary with engine temperature.) The
coolant level is satisfactory if it is between the
"FULL" and "LOW" marks on the tank. If the
coolant level is at or below the "LOW" level,
add tap water (soft water) to bring the level up
to "FULL". Change the coolant every two
years. (See page 160~161 for details.)
CAUTION:
Hard water or salt water is harmful to the
engine. You may use distilled water if rou
can not get soft water.
(1)
(2)
(3)
FULL
LOW
(1) Coolant reservoir cap
(2) Maximum level mark
(3) Minimum level mark
64
WARNING
POTENTIAL HAZARD
Removing the radiator cap when the engine
and radiator are still hot.
WHAT CAN HAPPEN
You could be burned by hot fluid and steam
blown out under pressure.
HOW TO AVOID THE HAZARD
Wait for the engine to cool before removing
the radiator cap. Always use a thick rag
over the cap. Allow any remaining pressure
to escape before completely removing the
cap.
Should be serviced by your authorized
KYMCO dealer when changing the coolant.
65
OPERATION
WARNING
STARTING A COLD ENGINE
POTENTIAL HAZARD
Operating ATV without being familiar with
all controls.
WHAT CAN HAPPEN
Loss of control, which could cause an
accident or injury.
HOW TO AVOID THE HAZARD
Read the Owner's Manual carefully. If there
is a control or function you do not
understand, ask your KYMCO dealer.
WARNING
POTENTIAL HAZARD
Freezing control cables in cold weather.
WHAT CAN HAPPEN
You could be unable to control the ATV,
which could lead to an accident or collision.
HOW TO AVOID THE HAZARD
When riding in cold weather, always make
sure all control cables work smoothly
before you begin riding.
1. Set the parking brake.
2. Turn the fuel lock to "ON".
3. Turn the main switch to "ON" position and the
engine stop switch to " ".
4. Shift the drive select lever to neutral.
66
NOTE:
The engine can be started only when the
drive select lever is in neutral.
When the select lever is in neutral, the
neutral indicator light should come on. If the
light does not come on, ask a KYMCO dealer
to inspect it.
5. Use the starter (choke) in reference to the
figure:
Position :Cold engine start-ambient
temperature below 5C (40F).
Position :Cold engine start-ambient
temperature at 0C (30F)~30C(90F)
and warming up position.
Position :Cold engine start-ambient
temperature above 25C(80F) and
warm engine start position.
1. Fully open
3. Closed
6. Completely close the throttle lever and start
the engine by pushing the start switch.
2. Half open
a. Starter (choke)
67
NOTE:
If the engine fails to start, release the start
switch, then push the start switch again. Each
cranking should be as short as possible to
preserve battery energy. Do not crank the
engine more than 10 seconds on each attempt.
7. If the engine is started with the starter
(choke) in position , the starter (choke)
should be returned to position to warm up
the engine. If the engine is started with the
starter (choke) in position , keep the starter
(choke) in this position to warm up the
engine.
8. Continue warming up the engine until it idles
smoothly and return the starter (choke) to
position before riding.
Using the recoil starter (MXU 300/250)
The recoil starter is used to start the engine
when the battery is low.
(1)
(1) Recoil starter
68
To start the engine without the electric starter
(MXU 300/250):
1. Follow steps 1 through 5.
2. With the throttle closed turning starter grip
counterclockwise to unlock and grasp the
starter grip firmly, then pull it out slowly until it
seats lightly.
3. Pull the grip up briskly and fully.
4. After the engine starts, allow the starter grip to
return slowly and turning it clockwise to lock.
NOTE:
Do not allow water enter the V-belt
compartment, a .lways lock the recoil starter
Using the kick starter (MXU 150)
The kick starter is used to start the engine when
the battery is low.
(1)
5. Follow steps 7 through 8.
(1) Start kick lever
69
To start the engine without the electric starter
(MUX 150).
1. Follow steps 1 through 5.
2. With the throttle closed, operate the kick
starter with a rapid, continuous motion.
CAUTION:
．Do not allow the kick starter to snap back
freely against the pedal stop as engine case
damage could result.
．Raise the kick starter pedal after the kick
starter lever is returned to the stop.
3. Follow steps 7 through 8.
If you cannot restart a warm engine:
1. Follow steps 1 through 4.
2. Open the throttle slightly (1/8 1/4) while
starting the engine . If the throttle limiter Is
adjusted as delivered, open the throttle fully.
－
CAUTION:
See the "engine break-in" section prior to
operating engine for the first time.
STARTING A WARM ENGINE
To start a warm engine, refer to the "Starting a
cold engine" section. The choke knob should not
be used. The throttle should be opened slightly.
WARMING UP
To get maximum engine life, always warm up the
engine before starting off. Never accelerate
hard with a cold engine! To see whether or not
the engine is warm, check if it responds to the
throttle normally with the choke knob turned off.
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DRIVE SELECT LEVER OPERATION AND
REVERSE DRIVING
(1)
CAUTION:
Before shifting, you must stop the machine
and return the throttle lever to its closed
position until the engine speed to the
specified idling speed. Otherwise, the
transmission may be damaged.
1.Shifting :
forward (MXU 250/150)
A. Bring the machine to a complete stop and
return the throttle lever to the closed
position.
B. Apply the parking brake.
NOTE:
If the drive select lever is shifted into forward
or reverse while the engine is running, the
engine will stop unless the parking brake is
applied.
(N)
(R)
(1) Drive select lever
(F) Forward
C. Shift the gear from neutral to forward by
moving the shift lever along the shift guide.
(N) Neutral
(R) Reverse
(F)
MXU 250/150
NOTE:
Make sure that the lever is completely shifted
into position.
D. Open the throttle lever gradually.
71
forward (MXU 300)
A. Bring the machine to a complete stop and
return the throttle lever to the closed
position.
B. Apply the parking brake.
NOTE:
If the drive select lever is shifted into forward
or reverse while the engine is running, the
engine will stop unless the parking brake is
applied.
NOTE:
Make sure that the lever is completely
shifted into position.
D. Open the throttle lever gradually.
(1)
(H)
(R)
C. Shift the gear from neutral to forward (in
high or low gear) by moving the shift lever
along the shift guide.
CAUTION:
Before shifting, you must stop the machine
and return the throttle lever to its closed
position until the engine speed to the
specified idling speed. Otherwise, the
transmission may be damaged.
(N)
(1) Drive select lever
(R) For reverse drive
(N) Neutral
(H) For forward drive in high gear
(L) For forward drive in low gear
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(L)
MXU 300
2.Shifting: reverse
A. Bring the machine to a complete stop and
return the throttle lever to the closed
position.
B. Apply the parking brake.
C. Shift the gear from neutral to reverse and
by moving the shift lever along the shift
guide.
NOTE:
When in reverse, the reverse indicator light
should be on. If the light does not come on, ask
a KYMCO dealer to inspect the machine.
D. Check behind for people or obstacles, then
release the parking brake.
E. Open the throttle lever gradually and
continue to watch to the rear while backing.
NOTE:
If the drive select lever is shifted into reverse
while the engine is running, the engine will
stop unless the parking brake is applied.
WARNING
POTENTIAL HAZARD
Improperly operation in reverse.
WHAT CAN HAPPEN
You could hit an obstacle or person behind
you, resulting in serious injury.
HOW TO AVOID THE HAZARD
When you shift into reverse, make sure
there are no obstacles or people behind
you. When it is safe to proceed, go slowly.
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ENGINE BREAK-IN
There is never a more important period in the life
of your machine than the period between zero
and 20 hours.
For this reason, we ask that you carefully read
the following material. Because the engine is
brand new, you must not put an excessive load
on it for the first 20 hours, the various parts in
the engine wear and polish themselves to the
correct operating clearances.
During this period, prolonged full throttle
operation or any condition which might result in
excessive engine heating must be avoided.
However, momentary (2~3 seconds maximum)
full throttle operation under load does not harm
the engine.
Each full throttle acceleration sequence should
be followed with a substantial rest period for the
engine by cruising at lower r/min so the engine
can rid itself of the temporary build up of heat.
If any abnormality is noticed during this period,
consult a KYMCO dealer.
1. 0~10 hours:
Avoid continuous operation above half
throttle. Allow a cooling off period of five to
ten minutes after every hour of operation.
Vary the speed of the machine from time to
time. Do not operate it at full throttle position.
2. 10~20 hours:
Avoid prolonged operation above 3/4 throttle.
Rev the machine freely through the gears but
do not use full throttle at any time.
3. After break-in
Avoid prolonged full throttle operation. Vary
speeds occasionally.
74
PARKING (MXU 300/250)
When parking, stop the engine and shift into
neutral. Turn the fuel lock to "OFF" and apply the
parking brake.
The front brake lever has three locked position
that allow it to be used as a parking brake.
To set the parking brake, see page 40.
(1) Locked position
(2) Lock lever
(1)
(3)
(2)
(3) Certainly locked position
75
PARKING (MXU 150))
When parking, stop the engine. Turn the fuel
lock to "OFF" and apply the parking brake.
Make sure the lock pin into the locked position.
To set the parking brake, see page 40.
(1)
(1)Locked position
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Parking on a slope
WARNING
POTENTIAL HAZARD
Parking on a hill or other incline.
WHAT CAN HAPPEN
The ATV could roll out of control, increasing
the chance of an accident.
HOW TO AVOID THE HAZARD
Avoid parking on hills or other inclines. If
you must park on an incline, place the
machine transversely across the incline,
apply the parking brake, and block the front
and rear wheels with rocks or other objects.
Do not park the ATV at all on hills that are so
steep you could not walk up them easily.
1. Bring the machine to a stop by applying the
brakes.
2. Stop the engine.
3. With the rear brake applied, apply the rear
parking brake.
77
ACCESSORIES
Accessories can affect the handling and control
of your ATV. Keep the following in mind when
considering an accessory or operating anATV
which has accessories.
Choose only accessories designed for your
ATV. Your KYMCO dealer has a variety of
genuine KYMCO accessories. Other
accessories may also be available on the
market. However, it is not possible for KYMCO
to test all non-KYMCO accessories, nor have
any control over the quality or suitability of
them. Choose a genuine KYMCO accessory,
or one that is equivalent in design and quality.
Accessories should be rigidly and securely
mounted. An accessory which can shift
position or come off while you are riding could
affect your ability to control the ATV.
Do not mount an accessory where it could
interfere with your ability your to control the
ATV. Examples include (but are not limited to)
a heavy or bulky object attached to the
handlebars which could make steering
difficult, an accessory that limits your ability
to move around on the seat, or one that limits
your view.
Use extra caution when riding anATV with
accessories. The ATV may handle differently
than it does without accessories.
78
LOADING
As originally equipped, this ATV can carry cargo or tow a trailer, you must use common sense and
good judgment. Keep the following points in mind:
Never exceed the weight limit shown.An overloaded ATV can be unstable.
Maximum load (MXU 300/250) Trailer (MXU 300/250)
Rear cargo rack: 30 kg (66 lbs) Maximum towing capacity:
Front cargo rack: 20 kg (44 lbs) 150 kg (331 lbs)
Tongue weight: 14kg (30 lbs)
Maximum load (MXU 150) Trailer (MXU 150)
Rear cargo rack: 20 kg (44 lbs) Maximum towing capacity:
Front cargo rack: 15 kg (33 lbs) 100 kg (220 lbs)
(1)(2)
(1) Rear cargo rack (2) Front cargo rack
(3) Trailer
79
(3)
(1)
Load cargo on the carriers as close to the
center of the vehicle as possible. Put cargo at
the rear of the front carrier and at the front of
the rear carrier. Center the load from side to
side.
Tie down cargo securely to the carriers. Make
sure cargo in the trailer cannot move around.
A shifting load can cause an accident.
Make sure the load does not interfere with
controls or your ability to see where you are
going.
Ride more slowly than you would without a
load. The more weight you carry, the slower
you should go.
Allow more braking distance. A heavier
vehicle takes longer to stop.
Avoid making sharp turns unless at very slow
speeds.
Avoid hills and rough terrain. Choose terrain
carefully. Added weight affects the stability
and handling of the ATV.
WARNING
POTENTIAL HAZARD
Overloading this ATV or carrying or towing
cargo improperly.
WHAT CAN HAPPEN
Could cause changes in vehicle handling
which could lead to an accident.
HOW TO AVOID THE HAZARD
Never exceed the stated load capacity for
this ATV.
Cargo should be properly distributed and
securely attached.
Reduce speed when carrying cargo or
pulling a trailer. Allow greater distance for
braking.
80
Riding Your ATV
81
WARNING
Indicates a strong possibility that serious
injury or death may result if instructions are
not followed.
GETTING TO KNOW YOUR ATV
This ATV is for recreation use. This section,
riding your ATV, provides generalATV riding
instructions for recreational riding. The skills
and techniques described in this section,
however, are appropriate for all types of riding.
Riding your ATV requires special skills acquired
through practice over a period of time. Take the
time to learn the basic techniques well before
attempting more difficult maneuvers.
Riding your new ATV can be a very enjoyable
activity, providing you with hours of pleasure.
But it is essential to familiarize yourself with the
operation of the ATV to achieve the skill
necessary to enjoy riding safely. Before you
begin to ride, be sure you have read this Owne's
Manual completely and understand the
operation of the controls. Pay particular
attention to the safety information on pages
7~12. Please also read all caution and warning
labels on your ATV.
82
RIDE WITH CARE AND GOOD JUDGEMENT
Get training if you are inexperienced.
Beginners and inexperienced riders should get
proper instruction on how to operate this ATV.
WARNING
POTENTIAL HAZARD
Operating this ATV without proper
instruction.
HOW TO AVOID THE HAZARD
Become familiar with this ATV at slow
speeds first, even if you are an experienced
operator.
Do not attempt to operate at maximum
performance until you are totally familiar
with the machine's handling and
performance characteristics.
WHAT CAN HAPPEN
The risk of an accident is greatly increased
if the operator does not know how to
operate the ATV properly in different
situations and on different types of terrain.
Riding your machine requires skills acquired
through practice over a period of time.
Take the time to learn the basic techniques well
before attempting more difficult maneuvers.
83
Not recommended for children under 16 year
of age.
WARNING
POTENTIAL HAZARD
Failure to follow the age recommendations
for this ATV.
WHAT CAN HAPPEN
Use by children of ATVs that are not
recommended for their age can lead to
severe injury or death of the child.
HOW TO AVOID THE HAZARD
A child under 16 should never operate an
ATV with engine size greater than 90cc.
84
APPAREL
WARNING
POTENTIAL HAZARD
Operating this ATV without wearing an
approved motorcycle helmet, eye
protection and protective clothing.
WHAT CAN HAPPEN
Operating without an
approved motorcycle
helmet increases your
chances of a severe
head injury or death in
the event of an
accident.
Operating without eye
protection can result in
an accident and
increases your chances
of a severe injury in the
event of an accident.
Operating without protective clothing
increases your chances of severe injury in
the event of an accident.
HOW TO AVOID THE HAZARD
Always wear an approved motorcycle
helmet that fits properly.
You should also wear:
eye protection(goggles or face shield)
gloves
boots
long-sleeved shirt or jacket
Long pants
85
Do not operate after consuming alcohol or
drugs.
Operator's performance capability is reduced by
the influence of alcohol or drugs.
WARNING
POTENTIAL HAZARD
Operating this ATV after consuming
alcohol or drugs.
WHAT CAN HAPPEN
Could seriously affect your judgment.
Could cause you to react more slowly.
Could affect your balance and perception.
Could result in an accident.
HOW TO AVOID THE HAZARD
Never consume alcohol or drugs before or
while driving this ATV.
86
This machine is designed to carry operator
only-passengers prohibited.
WARNING
POTENTIAL HAZARD
Carrying a passenger on this ATV.
WHAT CAN HAPPEN
Greatly reduces your ability to balance and
control this ATV. Could cause an accident,
resulting in harm to you and/or your
passenger.
HOW TO AVOID THE HAZARD
Never carry a passenger. The long seat is to
allow the operator to shift position as
needed during operation. It is not for
carrying passengers.
87
PRE-OPERATION CHECKS
Always perform the pro-operation checks listed
on page 51 before riding for safety and proper
care of the machine.
WARNING
POTENTIAL HAZARD
Failure to inspect the ATV before operating.
Failure to properly maintain the ATV.
WHAT CAN HAPPEN
Increases the possibility of an accident or
equipment damage.
WARNING
POTENTIAL HAZARD
Operating this ATV with improper tires, or
with improper or uneven tire pressure.
WHAT CAN HAPPEN
Use of improper tires on this ATV, or
operation of this ATV with improper or
uneven tire pressure, may cause loss of
control, increasing your risk of an
accident.
HOW TO AVOID THE HAZARD
Always inspect tour ATV each time you use
it to make sure the ATV is in safe operating
condition.
Always follow the inspection and
maintenance procedures and schedules
described in the Owner's Manual.
HOW TO AVOID THE HAZARD
Always use the size and type tires specified
in the Owner's Manual for this vehicle on
pages61~63.
Always maintain proper tire pressure as
described in the Owner's Manual on page
88
Do not operate at speeds too fast your skills
or the conditions.
WARNING
POTENTIAL HAZARD
Operating this ATV at speeds too fast for
your skills or the conditions.
Speed limiter
For riders inexperienced with this model, this
model is equipped with a speed limiter in the
throttle lever housing. The speed limiter limits
the power and top speed of the machine.
Turning the screw in decreases top speed, and
turning it out increases top speed.
WHAT CAN HAPPEN
Increases your chances of losing control of
the ATV, which can result in an accident.
HOW TO AVOID THE HAZARD
Always go at a speed that is proper for the
terrain, visibility and operating conditions,
and your experience.
(1) Adjuster
89
(2)
(2) Locknut
(1)
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