Joyner SZ250DI User manual

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Owner’s Manual
Parts Manual
READ THIS MANUAL CAREFULLY
IT CONTAINS IMPORTANT SAFETY INFORMATION.
MINIMUM
RECOMMENDED
OPERATOR AGE:
SZ250DI
FOR OFF-ROAD USE ONLY
This vehicle is designed and manufactured for off-road use only.
USA only:
It does not confirm to federal motor vehicle safety standards, and operation on
public streets, roads, or highways is illegal
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SZ50DI Limited Warranty
The warranty policy applies to those cases where the new seller vehicle is
unloaded from its shipping container, set up and delivered by authorized dealer,
and under normal use and service is found to have defects in parts or
workmanship under the following terms and conditions. This warranty covers the
engine and engine related components for a period of 90 days.
This warranty does not apply to any part, which in opinion of seller was
defective because of improper maintenance, improper assembly, alterations,
abuse, negligence or accident.
Should warranty service be required on your SZ50DI during the 90 days
warranty period, please contact your nearest authorized dealer for repairs.
What is not covered under this warranty?
This warranty does not cover any seller vehicle that has been subjected to:
a. This warranty does not cover any seller vehicle in any way so to adversely
affect its safety or reliability.
b. Renting
c. Disassembly, adjusting, or repairing of the vehicle in any way so as to
adversely affect its safety or reliability.
d. Competition or racing
The warranty does not cover loss of use of the seller vehicle, loss of time,
inconvenience, or other consequential damage which includes, but is not
limited to, loss or damage to persons or property or any expense of returning
any damaged units to the seller distributor or its authorized dealer.
Seller has the right to make changes without notice.

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CONTENTS
OWNER’S MANUAL ............................................................................................................4
FOREWORD.................................................................................................................. 4
A FEW WORDS ABOUT SAFETY ................................................................................. 5
IMPORTANT SAFETY INFORMATION.......................................................................... 6
SAFETY LABELS .......................................................................................................... 8
ARE YOU READY TO DRIVE?...................................................................................... 9
IS YOUR VEHICLE READY TO DRIVE? ......................................................................11
SAFE DRINING PRECAUTIONS................................................................................. 13
SPECIFICATIONS ....................................................................................................... 15
OPERATION ................................................................................................................ 16
SERVICE INSTRUCTION............................................................................................ 20
REPAIR........................................................................................................................ 24
PERIODICAL CHECK AND SERVICES ...................................................................... 25
WIRING DIAGRAM...................................................................................................... 26
PARTS MANUAL................................................................................................................ 27
1、CRANKCASE ASSY. .............................................................................................. 27
2、SIDE COVER ASSY.L ............................................................................................ 29
3、RIGHT COVER ASSY ............................................................................................ 30
4、CYLINGDER HEAD CASEING ASSY .................................................................... 32
5、CYLINGDER HEAD ASSY ..................................................................................... 34
6、CYLINGER BODY ASSY........................................................................................ 36
7、TIMING CHAIN....................................................................................................... 37
8、MAGNETOR ASSY ................................................................................................ 38
9、ADMISSION MACHANISM .................................................................................... 39
10、CRANK LINK LEVER & PISTON.......................................................................... 40
11、SPEED CHANGER............................................................................................... 41
12、CLUTCH ASSY .................................................................................................... 42
13、GEARBOX COVER ASSY.................................................................................... 43
14、TRANSMISSION GEAR ASSY............................................................................. 44
15、GEAR SHIFT MACHANISM ................................................................................. 46
16、ENGINE OIL PUMP ASSY ................................................................................... 47
17、COOLANT PUMP ASSY ...................................................................................... 48
18、ELECTRIC STARTER ASSY ................................................................................ 49
19、CARBURETOR ASSY .......................................................................................... 50
20、FRAME AND FUEL TANK .................................................................................... 51
21、SUSPENSION ARM ASSY................................................................................... 53
22、STEERING ASSY................................................................................................. 55
23、ENGINE RACK..................................................................................................... 57
24、ENGINE RACK..................................................................................................... 59
25、MIDDLE AXIS ASSY ............................................................................................ 61
26、ELECTRICAL ASSY ............................................................................................. 63
27、SEAT AND MUD GUARD..................................................................................... 65
PREPARATION ATTACH INSTRUCTION.......................................................................... 67
ATTACH BATTERY...................................................................................................... 67

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ATTACH FRONT SHOCK ............................................................................................ 69
ATTACH FRONT TIRE................................................................................................. 70
ATTACH LOOKUM....................................................................................................... 71
ATTACH REAR SHOCK .............................................................................................. 72
ATTACH TRAILING ARM ............................................................................................. 73
ATTACH SEAT AND SAFT BELT ................................................................................. 75
ATTACH THE RADIATOR............................................................................................ 76

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OWNER’S MANUAL
FOREWORD
Thank you for choosing our Go-art. We hope you will have fun with
it. Before you start operate the Go-Kart, please read through this
Owner’s Manual carefully as it contains important safety and
maintenance information. Failure to follow the warnings contained in
this manual can result in serious injuries.
Be sure to follow the recommended maintenance schedule and
service your kart accordingly. Preventive maintenance is extremely
important to the longevity of your Go-Kart.
We hope you will have a pleasant experience with our products
and thanks again for choosing US.