Hyosung GT250FI Manual
Read below 📖 the manual in Italian for Hyosung GT250FI (78 pages) in the Motor category. This guide has been helpful for 15 people and has been rated 4.5 stars on average by 2 users
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This owner’s manual contains important safety information.
Please read it carefully.
WARNING

1
This manual should be considered a permanent part of the motorcycle and
should remain with the motorcycle when resold or otherwise transferred to
a new owner or operator. The manual contains important safety
information and instructions which should be read carefully before
operating the motorcycle.

2

3
All information, illustrations photographs
and specifications contained in this manual
are based on the latest product information
available at the time of publication. Due to
improvements or other changes, there may
be some discrepancies in this manual.
Hyosung reserves the right to make
changes at any time.
Please note that this manual applies to all
specifications for all respective destinations
and explains all equipments. Therefore,
your model may have different standard
features than shown in this manual.
�
COPYRIGHT S&T Motors Co., Ltd.
FOREWORD
THANK YOU for choosing Hyosung
motorcycle. We at Hyosung have
designed, tested and produced this
motorcycle using the most modern
technology available to provide you with
much happy, enjoyable, safe riding.
Motorcycling is one of the most exhilarating
sports and insure your riding enjoyment,
you should become thoroughly familiar with
the information presented in this Owner's
Manual before riding the motorcycle.
The proper care and maintenance that
your motorcycle requires are outlined in this
manual.
By following these instructions explicitly
you will insure a long trouble-free operating
life for your motorcycle. Your Hyosung
dealer has experienced technicians that are
trained to provide your machine with the
best possible service with the right tools and
equipment.

4
IMPORTANT
BREAK-IN INFORMATION FOR
YOUR MOTORCYCLE
The first 1,600 km (1,000 miles) are the
most important in the life of your motorcycle.
Proper break-in operation during this time
will help ensure maximum life and
performance from your new motorcycle.
Hyosung parts are manufactured of high
quality materials, and manufactured parts
are finished to close tolerances. Proper
break-in operation allows the machined
surfaces to polish each other and mate
smoothly.
Motorcycle reliability and performance
depend on special care and restraint
exercise during the break-in period. It is
especially important that you avoid
operating the engine in a manner which
could expose the engine parts to excessive
heat.
Please refer to the BREAK-IN section for
specific break-in recommendations.
WARNING / CAUTION / NOTE
Please read this manual and follow its
instructions carefully.
To emphasize special information the
words 『 』WARNING , 『 』CAUTION and
『NOTE』have special meanings.
Information following these signal words
should be carefully reviewed.
N O T E
This provides special information to
make maintenance easier or important
instructions clearer.
These instructions point out special
service procedures or precautions that
must be followed to avoid damaging the
machine.
CAUTION
The personal safety of the rider may be
involved. Disregarding this information
could result in injury to the rider.
WARNING

5
Noise Control System (muffler assembly)
TAMPERING WITH NOISE CONTROL SYSTEM PROHIBITED
Owners are warned that the law may prohibit :
(a) The removal or rendering inoperative by any person other than for the
purpose of maintenance, repair or replacement, of any device or
element of design incorporated into any new vehicle for the purpose of
noise control prior to its any sale or delivery to the ultimate purchaser or
while it is in use ; and
(b) The use of the vehicle after such device or element of design has been
removed or rendered inoperative by any person.
MAINTENANCE :
The exhaust system of this motorcycle requires no periodic maintenance.
The engine should be adjusted to the manufacture’s specifications and the
spark plug should be kept in good condition. Running the engine with
incorrectly operating spark plug or misadjusted carburetor may cause
permanent damage to the catalyst and to the noise control system.
WARNING

6
Motorcycle riding is great fun and an
exciting sport. Motorcycle riding also
requires that some extra precautions be
taken to ensure the safety of the rider and
passenger. These precautions are :
●
●
●
●
●Before first use of the
read this owner
’
s
manual carefully to become familiar
with the
’
s
features, and safety and
maintenance requirements. Review
all instructions, requirements and
warnings with the riders. Keep the
owner’s manual in the owner’s
manual storage compartment
located under the seat.
●
●
●
●
●Before the rider
’
s first use of the
, make sure that
he/she is familiar with the location
and operation of all controls, and has
been instructed in the proper
operation of the motorcycle.
●
●
●
●
●For first use of the
, find a level, open
area for the rider to use to become
familiar with the operation of controls
and the operating and handling
characteristics
of the
.
WARNING
●
●
●
●
●Before each use, perform daily
inspections with the rider. Specific
items to check are listed in the
INSPECTION BEFORE RIDING
section on page 46 of this owner
’
s
manual.
●
●
●
●
●Make sure the rider wears a helmet,
eye protection, and protective
clothing (gloves, leather or heavy
cloth pants, long sleeved shirt or
jacket, boots).
●
●
●
●
●Permit use only by two rider. This
motorcycle is designed for use only
by two rider.
●
●
●
●
●Do not permit anyone to operate the
under the influence
of alcohol or other drugs caused by
damage to the motorcycle or altered
handling characteristics.
●
●
●
●
●Observe periodic maintenance
requirements your authorized
Hyosung dealer is trained and
equipped to perform this service.
●
●
●
●
●Drain gasoline from the fuel tank
prior to transporting the
.
●
●
●
●
●Caution the rider and others near
the not to get close
to or touch any moving parts or any
heated areas such as the engine and
exhaust system.
●
●
●
●
●
Do not make any modifications to
the
.
Modifications may make the
motorcycle unsafe or illegal in your
state.
WARNING
CONSUMER INFORMATION
SAFE RIDING RECOMMENDATION
FOR MOTORCYCLE RIDERS

7
The are equipped
with the side stand ignition interlock
system.
1. If the transmission is in neutral, you
can start the engine regardless of
clutch lever and side stand.
2. If the transmission is not in neutral, you
can only start the engine with pulling in
clutch lever and side stand up.
Make sure that the side stand igintion
interlock system is working properly
before riding.
WARNING
●
●
●
●
●Do not run the engine indoors or
where there is little or no ventilation.
Exhaust gases contain carbon
monoxide, a potentially lethal gas that
is colorless and odorless.
●
●
●
●
●Never leave the motorcycle running
while unattended, even for a short
time.
WARNING
The always come on
the position lamp, meter lamp, tail lamp
and license plate lamp when starting
engine.
CAUTION
While operating the ,
the rider should keep both feet on the
footrests at all times, or injuries resulting
from accidents. Moving the rider’s feet
from the footrests reduces the rider’s
ability to control the motorcycle, and
could lead to an accident.
WARNING
Keep both hands on the handgrips at all
times when riding. Removing your
hands from the handgrips reduces your
ability to control the motorcycle, and
could result in an accident.
WARNING
Always open the throttle gradually to
prevent front wheel lifting. Failure to
observe this precaution may result in
loss of control and an accident.
WARNING
The are started as
the battery ignition system.
Do not permit to start or operate the
throttle grip after started without the
battery caused by damage to the
electrical system.
Always start or ride these motorcycles
with the battery.
WARNING

8
◉
◉
◉
◉
◉WEAR A HELMET
◉
◉
◉
◉
◉RIDING APPAREL
◉
◉
◉
◉
◉INSPECTION BEFORE RIDING
Motorcycle safety equipment starts with
a quality safety helmet. One of the most
serious injuries that can happen is a
head injury. ALWAYS wear a properly
approved helmet. You should also wear
a suitable eye protection.
WARNING
Do not operate for the ignition switch is
in the “OFF” or “LOCK” position or the
engine stop switch is in the “ ”
position while driving at one
’
’
’
’
’
s pleasure.
WARNING
Loose fancy clothing can be
uncomfortable and unsafe in terms of
riding your motorcycle.
Choose good quality motorcycle riding
apparel in terms of riding your
motorcycle.
WARNING
Review thoroughly the instructions in
the “INSPECTION BEFORE RIDING”
section of this manual. Do not forget to
perform an entire safety inspection to
ensure the safety of the rider and its
passenger.
WARNING
●
●
●
●
●The trunk could be heated. Don’t
keep anything that doesn’t endure
heat.
●
●
●
●
●Don’t keep the fragile.
●
●
●
●
●Check if it is locked.
●
●
●
●
●The unlocking of rear seat could
cause serious accident.
●
●
●
●
●Don’t allow water to get inside the
trunk or it could damage.
●
●
●
●
●Don’t keep the valuables in the trunk
when leaving unattended.
●
●
●
●
●Loading limit of trunk : 1
k
k
k
k
kg
g
g
g
g(2.21 lbs)
CAUTION
WHEN KEEPING FOR LONG PERIOD :
1. Supply enough the fuel in the fuel
tank.
2. Remove the battery from the
motorcycle.
CAUTION

9
◉
◉
◉
◉
◉FAMILIARIZE YOURSELF WITH
THE MOTORCYCLE
◉
◉
◉
◉
◉KNOW YOUR LIMITS
◉
◉
◉
◉
◉BE EXTRA SAFETY CONSCIOUS
ON BAD WEATHER DAYS
Your riding skill and mechanical
knowledge form the foundation for safe
riding practices.
We suggest that you practice riding
your motorcycle in a non-traffic situation
until you are thoroughly familiar with
your machine and its controls.
Remember practice makes perfect.
WARNING
Ride within the boundaries of your own
skill at all times. Knowing these limits
and staying within them will help you to
avoid accidents.
WARNING
Riding on bad weather days, especially
wet ones, requires extra caution.
Braking distances double on a rainy
day. Stay off of the painted surface
marks, manhole covers and greasy
appearing areas as they can be
especially slippery.
Use extreme caution at railway
crossings and on metal gratings and
bridges. Whenever you have a doubt
about road condition, slow down!
WARNING

11
5. Certain accessories displace the rider
from his or her normal riding position.
This limits the freedom of movement of
the rider and may limit his or her control
ability.
6. Additional electrical accessories may
damage the existing electrical system.
Severe overloads may damage the
wiring harness or create a dangerous
situation due to the loss of electrical
power during the operation of the
motorcycle.
When carrying a load on the motorcycle,
mount it as low as possible and as close as
possible to the machine. An improperly
mounted load can create a high center of
gravity which is very dangerous and makes
the motorcycle difficult to handle. The size
of the “load” can also affect the
aerodynamics and handling of the
motorcycle.
Balance the load between the left and
right side of the motorcycle and fasten it
securely.
Modification of the motorcycle, or removal of
original equipment may render the vehicle
unsafe or illegal.
Obey all applicable equipment regulations in
your area.
MODIFICATION

12
1. SERIAL NUMBER LOCATION ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 14
2. FUEL AND OIL RECOMMENDATION∙∙∙∙∙∙∙∙∙∙∙∙∙ 15
FUEL
ENGINE OIL
3. NAMES OF EACH PARTS [ ] ∙∙∙∙∙∙∙16
4. NAMES OF EACH PARTS [ ] ∙∙∙∙∙∙∙∙∙19
5. CONTROLS ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 22
IGNITION SWITCH
IGNITION KEY
INSTRUMENT PANEL
LEFT HANDLE SWITCH
RIGHT HANDLE SWITCH
REAR BRAKE PEDAL
GEARSHIFT LEVER
FOOTRESTS
SIDE STAND
SEAT LOCK
TRUNK
REAR SHOCK ABSORBER
6. SUPPLY OF GASOLINE AND ENGINE OIL∙∙∙∙∙∙∙∙∙∙ 35
GASOLINE
ENGINE OIL
7. RIDING TIPS ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙39
STARTING THE ENGINE
STARTING OFF
USING THE TRANSMISSION
RIDING ON HILLS
STOPPING AND PARKING
TABLE OF CONTENTS

13
8. BREAK-IN ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 44
9. INSPECTION BEFORE RIDING ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙46
10. PERIODIC MAINTENANCE ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 47
11. INSPECTION AND MAINTENANCE ∙∙∙∙∙∙∙∙∙∙∙∙∙50
TOOL
ENGINE OIL
FUEL HOSE
GASOLINE
RUBBER CAP OF CABLES
EXHAUST PIPE AND MUFFLER
FRONT FORK
REAR SHOCK ABSORBER
BATTERY
AIR CLEANER
SPARK PLUG
IDLING ADJUSTMENT
THROTTLE CABLE ADJUSTMENT
CLUTCH CABLE
DRIVE CHAIN
BRAKES
TIRE
REPLACEMENT OF THE LAMP
WHEN THE ENGINE REFUSES TO START
WHEN KEEPING FOR LONG PERIOD
CLEANING PROCEDURE
12. LABEL∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙71
13. SPECIFICATIONS ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙74

14
Frame number :
Engine number :
The frame number
is stamped on the
steering head tube.
The engine serial number
is stamped
on the left upside of the crankcase
assembly.
Please write down the numbers in the box
provided below for your future reference.
The frame and/or engine serial numbers
are used to register the motorcycle. They
are also to assist your dealer in terms of
ordering parts or referring to special service
information.
SERIAL NUMBER LOCATION

15
ENGINE OIL
Classification
system
API
SAE
Grade
Over SL
10W/40
Remarks
■
■
■
■
■ENGINE OIL SPECIFICATION
Using a premium quality four stroke motor
oil will increase the service life of your
motorcycle.
※
If a SAE 10W/40 motor oil is not
available, select alternative according to
the following chart.
●
●
●
●
●Don’t mix the unrecommended oil.
It could damage the engine.
●
●
●
●
●When refilling the oil, don’t allow the
dust to get inside.
●
●
●
●
●Mop the oil spilt.
●
●
●
●
●Don’t put the patch on the filler cap. It
could disturb the oil to be provided
and damage the engine.
WARNING
F U E L
Use unleaded gasoline with an octane
rating of 91 or higher.
Unleaded gasoline can extend spark plug
life and exhaust components life.
FUEL AND OIL
RECOMMENDATION
●
●
●
●
●When refueling, always shut the
engine off and turn the ignition key to
the “OFF” position.
Never refuel near the flames, sparks
and heat sources.
●
●
●
●
●Do not overfill the fuel tank.
Do not fill the fuel tank above the
entrance lower end.
WARNING
Spilling gasoline can damage the
painted surfaces.
Be careful not to spill any fuel when
filling the fuel tank.
Wipe spilled gasoline up immediately.
CAUTION
ENGINE OIL
Temperature
℃
℉
-30
-22
-20
-4
-10
14
0
32
10
50
20
68
30
86
40
104
20W50
15W40 15W50
10W40 10W50
10W30
5W30
Use the chart to select a viscosity rating
based on temperature range in your area.
N O T E
In very cold weather [below
-
15
℃
℃
℃
℃
℃
(5
°
°
°
°
°
F)], use SAE 5W/30 for good
starting and smooth operation.

16
NAMES OF EACH PARTS [ ]
①Clutch lever
②Left handle switches
③Instrument panel
④Front brake fluid reservoir
⑤Right handle switches
⑥Front brake lever
⑦Throttle grip
⑧Ignition switch
⑨Fuel tank cap

17
Spark pulg (Front)
Front turn signal lamp
Head lamp
Ignition coil (Front)
Ignition coil (Rear)
Spark pulg (Rear)
Fuses
Seat lock
Rear turn signal lamp
Brake / Tail lamp
License plate lamp
Passenger footrests
Footrests
Gearshift lever
Side stand
Engine oil drain plug
N O T E
“ ”
means the invisable parts.

18
Muffler
Rear carrier
Rear seat & Trunk
Front seat
Tools
Battery
ECU (Engine Control Unit)
Air cleaner
Front brake fluid reservoir
Front brake lamp switch
Engine oil filter
Engine oil filler cap
Engine oil level lens
Rear brake pedal
Rear brake lamp switch
Rear brake fluid reservoir
N O T E
“ ”
means the invisable parts.

19
NAMES OF EACH PARTS [ ]
①Clutch lever
②Left handle switches
③Instrument panel
④Front brake fluid reservoir
⑤Right handle switches
⑥Front brake lever
⑦Throttle grip
⑧Ignition switch
⑨Fuel tank cap
Product Specifications
Brand: | Hyosung |
Category: | Motor |
Model: | GT250FI |
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