Suzuki GSX-R150 User manual

IMPORTANT
BREAK-IN (RUNNING-IN) INFORMATION
FOR YOUR MOTORCYCLE
The first 1600 km 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. Suzuki parts are manufac-
tured of high quality materials, and
machined parts are finished to close toler-
ances. 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 exer-
cised during the break-in period. It is espe-
cially 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 (RUNNING-
IN) section for specific break-in recommen-
dations.

 WARNING/  CAUTION/NOTICE /NOTE
Please read this manual and follow its
instructions carefully. To emphasize special
information, the symbol and the words
WARNING, CAUTION, NOTICE and NOTE
have special meanings. Pay particular atten-
tion to messages highlighted by these signal
words: NOTE: Indicates special information to
make maintenance easier or instructions
clearer.
WARNING
Indicates a potential hazard that could
result in death or serious injury.
CAUTION
Indicates a potential hazard that could
result in minor or moderate injury.
NOTICE
Indicates a potential hazard that could
result in motorcycle or equipment dam-
age.

FOREWORD
Motorcycling is one of the most exhilarating
sports and to ensure 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 is outlined in this man-
ual. By following these instructions explicitly
you will ensure a long trouble-free operating
life for your motorcycle. Your Suzuki dealer
has experienced technicians that are trained
to provide your machine with the best possi-
ble service with the right tools and equip-
ment.
All information, illustrations and specifica-
tions contained in this manual are based on
the latest product information available at
the time of publication. Due to improve-
ments or other changes, there may be some
discrepancies between information in this
manual and your motorcycle. Suzuki
reserves the right to make changes at any
time.

TABLE OF CONTENTS
1
2
3
4
5
6
7
8
CONSUMER INFORMATION
CONTROLS
FUEL, ENGINE OIL AND COOLANT RECOMMENDATIONS
BREAK-IN (RUNNING-IN) AND INSPECTION BEFORE RIDING
RIDING TIPS
INSPECTION AND MAINTENANCE
TROUBLESHOOTING
STORAGE PROCEDURE AND MOTORCYCLE CLEANING
SPECIFICATIONS
INDEX

1-1
1
CONSUMER INFORMATION
ACCESSORY USE AND MOTORCYCLE LOADING ................................................................................ 1-2
SAFE RIDING RECOMMENDATION FOR MOTORCYCLE RIDERS ....................................................... 1-5
LABELS ...................................................................................................................................................... 1-7
SERIAL NUMBER LOCATION ................................................................................................................... 1-7

1-2
CONSUMER INFORMATION
ACCESSORY USE AND
MOTORCYCLE LOADING
ACCESSORY USE
The addition of unsuitable accessories can
lead to unsafe operating conditions. It is not
possible for Suzuki to test each accessory
on the market or combinations of all the
available accessories; however, your dealer
can assist you in selecting quality accesso-
ries and installing them correctly. Use
extreme caution when selecting and install-
ing the accessories on your motorcycle and
consult your Suzuki dealer if you have any
questions.
WARNING
Improper installation of accessories or
modification of the motorcycle may
cause changes in handling which could
lead to an accident.
Never use improper accessories, and
make sure that any accessories that are
used are properly installed. All parts and
accessories added to the motorcycle
should be genuine Suzuki parts or their
equivalent designed for use on this
motorcycle. Install and use them accord-
ing to their instructions. If you have any
questions, contact your Suzuki dealer.

1-3
ACCESSORY INSTALLATION GUIDELINES
• Install aerodynamic-affecting accesso-
ries, such as a fairing, windshield, back-
rests, saddlebags, and travel trunks, as
low as possible, as close the motorcycle
and as near the center of gravity as is
feasible. Check that the mounting brack-
ets and other attachment hardware are
rigidly mounted.
• Inspect for proper ground clearance and
bank angle. Inspect that the accessory
does not interfere with the operation of
the suspension, steering or other control
operations.
• Accessories fitted to the handlebars or
the front fork area can create serious
stability problems. This extra weight will
cause the motorcycle to be less respon-
sive to your steering control. The weight
may also cause oscillations in the front
end and lead to instability problems.
Accessories added to the handlebars or
front fork of the motorcycle should be as
light as possible and kept to a minimum.
• Select an accessory which does not limit
the freedom of rider movement.
• Select an electric accessory which does
not exceed motorcycle’s electrical sys-
tem capacity. Severe overloads may
damage the wiring harness or create
hazardous situations.
• Do not pull a trailer or sidecar. This
motorcycle is not designed to pull a
trailer or sidecar.

1-4
LOADING GUIDELINES
This motorcycle is primarily intended to
carry small items when you are not riding
with a passenger. Follow the loading guide-
lines below:
• Balance the load between the left and
right side of the motorcycle and fasten it
securely.
• Keep cargo weight low and as close to
the center of the motorcycle as possible.
• Do not attach large or heavy items to the
handlebars, front forks or rear fender.
• Do not install a luggage carrier or a lug-
gage box protruding over the tail end of
the motorcycle.
• Do not carry any items that protrude over
the tail end of the motorcycle.
• Check that both tires are properly
inflated to the specified tire pressure for
your loading conditions. Refer to page 6-
46.
• Improperly loading your motorcycle can
reduce your ability to balance and steer
the motorcycle. You should ride at
reduced speeds, when you are carrying
cargo or have added accessories.
MODIFICATION
Modification of the motorcycle, or removal of
original equipment may render the motorcy-
cle unsafe or illegal.
WARNING
Overloading or improper loading can
cause loss of motorcycle control and an
accident.
Follow loading guidelines in this manual.
WARNING
Placing objects in the space behind the
fairing can interfere with steering and
can lose control.
Do not carry any objects in the space
behind the fairing.

1-5
SAFE RIDING RECOMMENDATION FOR
MOTORCYCLE RIDERS
Motorcycle riding is great fun and an excit-
ing sport. Motorcycle riding also requires
that some extra precautions be taken to
ensure the safety of the rider and passen-
ger. These precautions are:
WEAR A HELMET
Motorcycle safety equipment starts with a
quality helmet. One of the most serious inju-
ries that can happen is a head injury.
ALWAYS wear a properly approved helmet.
You should also wear suitable eye protec-
tion.
RIDING APPAREL
Loose, fancy clothing can be uncomfortable
and unsafe when riding your motorcycle.
Choose good quality motorcycle riding
apparel when riding your motorcycle.
RIDING CAPACITY
Capacity of this motorcycle is limited to two
persons only. Do not admit any riders if
there’s no seat available, nor load luggages
in the space where there is no seat or load-
ing platform.
INSPECTION BEFORE RIDING
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.
FAMILIARIZE YOURSELF WITH THE
MOTORCYCLE
Your riding skill and your mechanical knowl-
edge form the foundation for safe riding
practices. We suggest that you practice rid-
ing your motorcycle in a non-traffic situation
until you are thoroughly familiar with your
machine and its controls. Remember prac-
tice makes perfect.

1-6
KNOW YOUR LIMITS
Ride within the boundaries of your own skill
at all times. Knowing these limits and stay-
ing within them will help you to avoid acci-
dents.
BE EXTRA SAFETY CONSCIOUS ON
BAD WEATHER DAYS
Riding on bad weather days, especially wet
ones, requires extra caution. Braking dis-
tances double on a rainy day. Stay off 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 in doubt about road con-
dition, slow down!
RIDE DEFENSIVELY
The most common type of motorcycle acci-
dent occurs when a car traveling towards a
motorcycle turns round corner in front of the
motorcyclist. Ride defensively. Wise motor-
cyclist uses a strategy of assuming they are
invisible to other drivers, even in broad day-
light. Wear bright, reflecting clothing. Turn
on the headlight and taillight every time even
on a bright, sunny day to attract driver’s
attention. Do not ride in another driver’s
blind spot.

1-7
LABELS
Read and follow all the labels on the motor-
cycle. Make sure you understand all of the
labels. Do not remove any labels from the
motorcycle.
SERIAL NUMBER LOCATION
The frame and/or engine serial numbers are
used to register the motorcycle. They are
also used to assist your dealer when order-
ing parts or referring to special service infor-
mation.

1-8
The frame number 1is stamped on the
steering head tube. The engine serial num-
ber 2is stamped on the crankcase assem-
bly.
GSX-R 150
GSX-S 150

1-9
Please write down the numbers here for
your reference.
Frame No.:
Engine No.:

2-1
2
CONTROLS
LOCATION OF PARTS ............................................................................................................................... 2-2
KEY ............................................................................................................................................................. 2-5
IGNITION SWITCH/MAIN SWITCH ............................................................................................................ 2-7
KEYLESS START SYSTEM ..................................................................................................................... 2-11
INSTRUMENT PANEL .............................................................................................................................. 2-33
LEFT HANDLEBAR .................................................................................................................................. 2-43
RIGHT HANDLEBAR ................................................................................................................................ 2-46
FUEL TANK CAP ...................................................................................................................................... 2-48
KICK STARTER LEVER ........................................................................................................................... 2-50
GEARSHIFT LEVER ................................................................................................................................. 2-51
REAR BRAKE PEDAL ............................................................................................................................. 2-52
SEAT LOCK AND HELMET HOLDERS ................................................................................................... 2-53
STAND ...................................................................................................................................................... 2-57

2-2
CONTROLS
LOCATION OF PARTS
1Clutch lever
2Left handlebar switches
3Instrument panel
4Front brake fluid reservoir
5Front brake lever
6Ignition switch (ignition switch model)
7Fuel tank cap
8Right handlebar switches
9Throttle grip
0Main switch (keyless start model)
GSX-S 150 GSX-R 150

2-3
ABattery and fuses
BSeat lock
CHelmet holders
DTools
EEngine coolant reservoir
FEngine oil drain plug
GGearshift lever
HStand
IFootrests
JPassenger footrests
GSX-S 150GSX-R 150

2-4
KRear brake fluid reservoir
LAir cleaner
MEngine oil filler cap
NSpark plug
ORear brake light switch
PRear brake pedal
QEngine oil inspection window
REngine oil filter
GSX-S 150GSX-R 150

2-5
KEY
(Ignition Switch Model)
This motorcycle comes equipped with a
main ignition key and a spare one. Keep the
spare key in a safe place.
WARNING
A long key chain could get caught
between the ignition switch and upper
bracket. This could interfere with steer-
ing
and cause loss of control.
Use the ignition key without key chains
or other keys attached.
NOTICE
Attaching key holder or some chain to
the ignition key can damage plated parts
and painted parts around the ignition
switch. Use only the ignition key or a
soft key holder to avoid plating and
painting damage.

2-6
(Keyless Start Model)
This motorcycle comes equipped with a
main switch knob key and a spare one. Keep
the spare key in a safe place.
The key number is stamped on a plate pro-
vided with the keys. This number is used
when making replacement keys. Please
write your key number in the box provided
for your future reference.
NOTE: The main switch knob key is com-
monly used for ignition switch, fuel tank cap
and rear seat lock. For the detail, refer to
IGNITION SWITCH, FUEL TANK CAP,
SEAT LOCK.
Key No.