Kymco MXU 250 User Manual

4.6 (7)

OWNER'S MANUAL

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.

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.

WARNING

CAUTION

Note:

Indicates a strong possibility that serious injury or death may result if instructions are not followed.

Indicates a possibility that equipment or property damage could result if instructions are not followed.

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:

WARNING

Indicates a strong possibility that serious injury or death may 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

LOCATION OF THE WARNING AND

SPECIFICATION LABELS

...................1

SAFETY INFORMATION......................

7

DESCRIPTION AND MACHINE

 

IDENTIFICATION................................

13

IDENTIFICATION NUMBER

 

RECORDS..........................................

13

KEY IDENTIFICATION NUMBER.........

13

FRAME SERIAL NUMBER...................

14

ENGINE SERIAL NUMBER..................

14

PARTS LOCATION.............................

15

 

Page

CONTROL FUNCTIONS....................

20

IGNITION SWITCH/HEADLIGHT &

 

POSITION LIGHT SWITCH..................

20

INSTRUMENTS AND INDICATOR........

21

Multi-function display.......................

23

HANDLEBAR SWITCHES....................

31

Headlight dimmer switch..................

31

Start button.....................................

32

Engine stop switch...........................

33

Passing signal switch.......................

34

RECOIL STARTER (MXU 300/250).......

35

KICK STARTER (MXU 150)..................

36

THROTTLE LEVER.............................

37

SPEED LIMITER.................................

38

FRONT BRAKE ..................................

39

REAR BRAKE ....................................

39

(Cont'd)

D

 

Page

PARKING BRAKE...............................

40

DRIVE SELECT LEVER.......................

41

FUEL TANK CAP ................................

42

FUEL VALVE......................................

43

CHOKE KNOB....................................

45

SEAT (MXU 300/250)..........................

46

SEAT (MXU 150).................................

47

FLAG POLE BRACKET.......................

48

TRAILER HITCH.................................

48

STORAGE COMPARTMENT................

49

ACCESSORY SOCKET

 

SEAT (MXU 300/250)...........................

49

 

Page

PRE-OPERATION CHECKS.............51

DRIVE SELECT LEVER ......................

52

Drive select lever adjustment............

54

FRONT AND REAR BRAKES................

56

FUEL...............................................

57

ENGINE, TRANSMISSION OIL AND

 

REAR FINAL GEAR CASE OIL..............

59

CHAIN..............................................

60

THROTTLE LEVER.............................

60

FITTINGS AND FASTENERS...............

60

LIGHTS..............................................

60

SWITCHES.........................................

60

TIRES................................................

61

How to measure tire pressure ...........

63

Tire wear limit .................................

63

COOLANT (MXU 300/250) ...................

64

(Cont'd)

E

 

Page

OPERATION........................................

66

STARTING A COLD ENGINE...............

66

Using the recoil

 

starter (MXU 300/250)......................

68

Using the kick starter (MXU 150).......

69

STARTING A WARM ENGINE..............

70

WARMING UP.....................................

70

DRIVE SELECT 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

Page

RIDING YOUR ATV ............................

81

GETTING TO KNOW YOUR ATV .........

82

RIDE WITH CARE AND GOOD

 

JUDGEMENT......................................

83

APPAREL...........................................

85

PRE-OPERATION CHECKS................

88

Speed limiter....................................

89

LOADING AND ACCESSORIES..........

90

Load Limits......................................

90

Loading and Operational Guidelines...

90

Accessories.....................................

91

MODIFICATIONS................................

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 SKIDDING...................

105

CLIMBING UPHILL............................

107

RIDING DOWNHILL..........................

113

(Cont'd)

F

 

Page

CROSSING A SLOPE........................

115

RIDING OVER ROUGH TERRAIN......

117

CROSSING TROUGH SHALLOW

 

WATER.............................................

118

PARKING.........................................

119

WHAT TO DO IF ...............................

120

WHAT TO DO ..................................

120

 

Page

PERIODIC MAINTENANCE AND

 

ADJUSTMENT...................................

122

TOOL KIT..........................................

122

PERIODIC MAINTENANCE/

 

LUBRICATION..................................

124

ENGINE OIL (MXU 300/250)...............

126

ENGINE OIL (MXU 150).....................

130

TRANSMISSION OIL........................

135

REAR FINAL GEAR CASE

 

OIL (MXU 300)..................................

138

SPARK PLUG INSPECTION..............

140

AIR FILTER CLEANING.....................

141

AIR CLEANER HOUSING DRAIN

 

TUBE...............................................

147

IDLE SPEED ADJUSTMENT .............

149

THROTTLE LEVER ADJUSTMENT....

150

VALVE CLEARANCE ADJUSTMENT..152

FRONT AND REAR BRAKE PADS

 

INSPECTION (MXU 300/250).............

152

FRONT BRAKE SHOES

 

INSPECTION (MXU 150)...................

155

(Cont'd)

G

 

Page

REAR BRAKE PADS

 

INSPECTION (MXU 150)...................

155

BRAKE FLUID INSPECTION.............

156

FRONT BRAKE LEVER FREE PLAY

 

ADJUSTMENT (MXU 150)..................

158

COOLING SYSTEM

 

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 SWING ARM

 

LUBRICATION (MXU 250).................

165

KNUCKLE SHAFT & REAR SWING ARM

LUBRICATION (MXU 150).................

166

BRAKE LEVER LUBRICATION..........

167

CABLE INSPECTION AND

 

LUBRICATION..................................

167

H

Page

DRAINING THE V-BELT

 

COMPARTMENT...............................

168

WHEEL REMOVAL............................

169

Wheel installation.........................

169

BATTERY..........................................

170

Battery remove (MXU 300/250).......

171

Battery installation (MXU 300/250)..

173

Battery remove (MXU 150).............

174

Battery installation (MXU 150).......

174

FUSE REPLACEMENT

 

(MXU 300/250).................................

175

FUSE REPLACEMENT (MXU 150).....

176

HEADLIGHT BEAM ADJUSTMENT....

179

SPARK ARRESTER CLEANING........

180

TROUBLESHOOTING .......................

182

Troubleshooting chart...................

183

(Cont'd)

 

Page

CLEANING AND STORAGE

...........184

A. CLEANING ...................................

184

B. STORAGE ....................................

186

SPECIFICATIONS (MXU 300/250)...........

188

SPECIFICATIONS (MXU 150).................

192

NOISE REGULATION.............................

196

MAINTENANCE RECORD.......................

197

INDEX...................................................

198

I

Kymco MXU 250 User Manual

LOCATION OF THE WARNING AND

SPECIFICATION LABELS

HANG TAG_GENERAL USE

1. DECAL OF EPA

2. CERTIFICATE LABEL OF SVIA

 

MXU 300

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For US

MXU 250

MXU 150

For France

1

2

1

(7-1):

MXU 300/250

 

(4-1):

MXU 300/250

(7-2):

MXU 150 (6)

(5)

(4-2):

MXU 150

(1) (2)

(3-1):

MXU 300/250

(8-1):

MXU 300/250

 

(3-2):

MXU 150

(8-2);

MXU 150

2

Warning information

Anyone who rides the vehicle should read and understand this information before riding. They contain important information for safe and proper operation of your ATV.

The labels should be considered as permanent parts of the vehicle. If a label comes off or becomes hard to read, contact your KYMCO dealer for replacements.

(1)

(3-1)MXU 250/300

(2) MXU 150

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 SEVERE INJURY OR DEATH.

OPERATING TIRE PRESSURE : Set with tires cold

Recommended : FRONT : 25~30kpa, (0.25~0.3kgf/cm2), 3.5~4.2psi REAR : 25~30kpa, (0.25~0.3kgf/cm2), 3.5~4.2psi

Never set tire pressure below recommended.

LOADING

Maximum Vehicle Load: 100Kg. (220 lbs).

Including weight of operator, cargo and accessories.

(4-1): MXU 300/250

CAUTION

Never carry passenger on This carrier.

Maximum load 30 Kg (66 lbs)

(4-2): MXU 150

CAUTION

Never carry passenger on This carrier.

Maximum load 20 Kg (44 lbs)

(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

CAUTION

Never carry passenger on This carrier.

Maximum load 20 Kg (44 lbs)

(7-2): MXU 150

CAUTION

Never carry passenger on

This carrier.

Maximum load 15 Kg (33 lbs)

(8-1): MXU 300

(8-1): MXU 250

WARNING

Exceeding vehicle towing limit could lead to an accident. Reduce speed when towing a trailer. Read owner's manual for details.

MAXIMUM TOWING CAPACITY: 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 CAPACITY: 100kg (220 lbs)

6

SAFETY INFORMATION

AN ATV IS NOT A TOY AND CAN BE HAZARDOUS TO OPERATE. An ATV handles differently from other vehicles including motorcycles and cars. An accident can occur quickly, even during routine maneuvers such as turning and riding on hills or over obstacles, if you fail to take proper pre-cautions.

SEVERE INJURY 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, parking 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 this ATV.

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 the ATV 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 the ATV.

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

ON

WARNING

POTENTIAL HAZARD

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

KEY IDENTIFICATION NUMBER

Record the key identification number, frame

The key identification number is stamped on

serial number, engine serial number and

the hang tag as shown in the following

model code information for assistance when

illustration.

order replacement parts.

 

 

KEY NO.

FRAME NO.

ENGINE NO.

(1)

MODEL CODE

(1) Key identification number

13

FRAME SERIAL NUMBER

ENGINE SERIAL NUMBER

The frame serial number is stamped on the

The engine serial number is stamped on the left

front of the frame.

crankcase.

(1)

(2)

(1) Frame serial number

(2) Engine serial number

14

PARTS LOCATION

(03)

(05)

(04)

(03)

(02)

(01)

(01) Rear cargo

(02) Rear brake lever

(03) Headlight/Position light

(04) Front cargo

(05) Front brake lever

15

(10)

(09)

(08)

(07)

(06)

(06) Drive select lever

(07) Fuel valve (MXU 300/250)

(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 reservoir (MXU 300/250)

(11) (12) (13)

16

(17) (16) (15) (14)

(14) Exhaust system

(15) Tool kit

(16) Fuel valve (MXU 150)

(17) Choke knob

(18) Front wheel

(19) Recoil starter (MXU 300/250)

(20) Kick starter (MXU 150)

(21) Rear wheel

(18)

(19)

(21)

 

(20)

 

17

(26)

(25)

(24)

(23)

(22)

(22) Parking brake

(23) Front brake fluid reservoir (MXU 300/250)

(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)

(27)

(28)

(29)

(30) (31)

(32)

(33)

18

(31) Flag pole bracket

NOTE:

The machine you have purchased may differ slightly from those shown in the figures of this manual.

(31)

19

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