fuel YAMAHA TZR50 2012 Owners Manual

SAFETY INFORMATION .....................1-1
DESCRIPTION.....................................2-1Left view ...........................................3-1
Right view .........................................3-1
Controls and instruments .................3-1
INSTRUMENT AND CONTROL
FUNCTIONS ........................................3-1 Main switch/steering lock .................3-1
Indicator and warning lights .............3-2
Turn signal indicator light ................3-2
Neutral indicator light ......................3-2
Oil level warning light ......................3-2
Coolant temperature warning light ...............................................3-3
Engine trouble warning light ............3-3
Speedometer unit .............................3-3
Tachometer .......................................3-4
Handlebar switches ..........................3-4
Pass switch ......................................3-5
Dimmer switch .................................3-5
Turn signal switch ............................3-5
Horn switch .....................................3-5
Engine stop switch ..........................3-5
Start switch ......................................3-5
Clutch lever .......................................3-5
Shift pedal.........................................3-6
Brake lever ........................................3-6
Brake pedal.......................................3-6
Fuel tank cap ....................................3-7 Fuel ...................................................3-8
Fuel tank breather/overflow hose .....3-9
Catalytic converter............................3-9
2-stroke engine oil ..........................3-10
Fuel cock ........................................3-11
Starter (choke) lever ......................3-12
Seat.................................................3-12
Anti-theft device housing................3-13
Rear view mirrors ............................3-13
Sidestand ........................................3-14
Ignition circuit cut-off system .........3-14
FOR YOUR SAFETY –
PRE-OPERATION CHECKS ...............4-1
OPERATION AND IMPORTANT
RIDING POINTS ..................................5-1 Starting a cold engine ......................5-1
Starting a warm engine ....................5-2
Shifting ..............................................5-2
Tips for reducing fuel consumption..................................5-3
Engine break-in.................................5-3
Parking ..............................................5-4
PERIODIC MAINTENANCE AND
ADJUSTMENT ....................................6-1 Owner’s tool kit .................................6-1
Periodic maintenance chart for the emission control system .........6-3 General maintenance and
lubrication chart ............................6-4
Removing and installing cowlings and panels .....................................6-8
Checking the spark plug ................6-11
Transmission oil ..............................6-13
Coolant ...........................................6-14
Air filter element ..............................6-17
Adjusting the carburetor .................6-17
Adjusting the engine idling speed..........................................6-18
Adjusting the throttle grip free play .......................................6-18
Tires ................................................6-19
Cast wheels ....................................6-21
Adjusting the clutch lever free play .......................................6-21
Checking the front brake lever free play .......................................6-22
Adjusting the brake pedal free play .......................................6-22
Adjusting the shift pedal position ...6-22
Brake light switches .......................6-23
Checking the front and rear brake pads ..................................6-23
Checking the brake fluid level ........6-24
Changing the brake fluid ................6-25
Drive chain slack.............................6-25
Cleaning and lubricating the drive chain ............................................6-27
TABLE OF CONTENTS
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Transporting the Motorcycle
Be sure to observe following instruc-
tions before transporting the
motorcycle in another vehicle.
Remove all loose items from the
motorcycle.
Check that the fuel cock (if
equipped) is in the “OFF” posi-
tion and that there are no fuel
leaks.
Point the front wheel straight
ahead on the trailer or in the truck
bed, and choke it in a rail to pre-
vent movement.
Shift the transmission in gear (for
models with a manual transmis-
sion).
Secure the motorcycle with tie-
downs or suitable straps that are
attached to solid parts of the
motorcycle, such as the frame or
upper front fork triple clamp (and
not, for example, to rubber-
mounted handlebars or turn sig-
nals, or parts that could break).
Choose the location for the
straps carefully so the straps will
not rub against painted surfaces
during transport.
The suspension should be com-
pressed somewhat by the tie-
downs, if possible, so that the
motorcycle will not bounce
excessively during transport.
1
SAFETY INFORMATION
1-5
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EAU10410
Left view
DESCRIPTION
2-1
2
1. Air filter (page 6-17)
2. Fuel cock lever (page 3-11)
3. Seat lock (page 3-12)
4. Grab bar (page 3-12)
5. Sidestand (page 3-14)
6. Shift pedal (page 3-6)
7. Coolant reservoir (page 6-14)
8. Front brake pads (page 6-23)9. Coolant reservoir cap (page 6-14)
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EAU10430
Controls and instruments
DESCRIPTION
2-3
2
1. Clutch lever (page 3-5)
2. Left handlebar switches (page 3-4)
3. Starter (choke) lever (page 3-12)
4. Tachometer (page 3-4)
5. Main switch/steering lock (page 3-1)
6. Speedometer unit (page 3-3)
7. Right handlebar switches (page 3-4)
8. Throttle grip (page 6-18)9. Front brake lever (page 3-6)
10 . Fuel tank cap (page 3-7)
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EAU13074
Fuel tank cap
1. Fuel tank cap lock cover
2. Unlock
To open the fuel tank cap
Open the fuel tank cap lock cover,
insert the key into the lock, and then
turn it 1/4 turn clockwise. The lock will
be released and the fuel tank cap can
be opened.
1. Lock
To close the fuel tank cap1. Push the fuel tank cap into posi- tion with the key inserted in the
lock.
2. Turn the key counterclockwise to the original position, remove it,
and then close the lock cover.
TIP
The fuel tank cap cannot be closed
unless the key is in the lock. In addi-
tion, the key cannot be removed if the
cap is not properly closed and loc-
ked.
EWA11091
Make sure that the fuel tank cap is
properly closed after filling fuel.
Leaking fuel is a fire hazard.
WARNING
INSTRUMENT AND CONTROL FUNCTIONS
3-7
3
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EAU13212
Fuel
Make sure there is sufficient gasoline
in the tank.
EWA10881
Gasoline and gasoline vapors are
extremely flammable. To avoid fires
and explosions and to reduce the
risk of injury when refueling, follow
these instructions.
1. Before refueling, turn off the engi-ne and be sure that no one is sit-
ting on the vehicle. 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.
2. Do not overfill the fuel tank. Stop filling when the fuel reaches the
bottom of the filler tube. Because
fuel expands when it heats up,
heat from the engine or the sun
can cause fuel to spill out of the
fuel tank.
1. Fuel tank filler tube
2. Maximum fuel level
3. Wipe up any spilled fuel imme-diately. NOTICE: Immediately
wipe off spilled fuel with a cle-
an, dry, soft cloth, since fuel
may deteriorate painted surfa-
ces or plastic parts.
[ECA10071]
4. Be sure to securely close the fuel tank cap.
EWA15151
Gasoline is poisonous and can cau-
se injury or death. Handle gasoline
with care. Never siphon gasoline by
mouth. 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.
EAU13270
Your Yamaha engine has been desig-
ned to use regular unleaded gasoline
with a research octane number of 91
or higher. If knocking (or pinging)
occurs, use a gasoline of a different
brand or premium unleaded fuel. Use
of unleaded fuel will extend spark
plug life and reduce maintenance
costs.
Recommended fuel:
REGULAR UNLEADED
GASOLINE ONLY
Fuel tank capacity: 13.8 L (3.65 US gal, 3.04 Imp.gal)
Fuel reserve amount: 2.2 L (0.58 US gal, 0.48 Imp.gal)
WARNING
WARNING
INSTRUMENT AND CONTROL FUNCTIONS
3-8
3
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EAUB1300
Fuel tank breather/overflow
hose
1. Fuel tank breather hose and overflow hose
Before operating the motorcycle:
Check the fuel tank breather/
overflow hose connection.
Check the fuel tank
breather/overflow hose for
cracks or damage, and replace it
if damaged.
Make sure that the end of the fuel
tank breather/overflow hose is
not blocked, and clean it if
necessary.
Make sure that the end of the fuel
tank breather/overflow hose is
positioned inside of the clamp.
EAU13433
Catalytic converter
This model is equipped with a cataly-
tic converter in the exhaust system.
EWA10862
The exhaust system is hot after
operation. To prevent a fire hazard
or burns:
Do not park the vehicle near
possible fire hazards such as
grass or other materials that
easily burn.
Park the vehicle in a place
where pedestrians or children
are not likely to touch the hot
exhaust system.
Make sure that the exhaust
system has cooled down befo-
re doing any maintenance
work.
Do not allow the engine to idle
more than a few minutes. Long
idling can cause a build-up of
heat.
ECA10701
Use only unleaded gasoline. The
use of leaded gasoline will cause
unrepairable damage to the cataly-
tic converter.
NOTICE
WARNING
INSTRUMENT AND CONTROL FUNCTIONS
3-9
3
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EAU13561
Fuel cock
The fuel cock supplies fuel from the
tank to the carburetor while filtering it
also.
The fuel cock has three positions:
OFF
1. Pointed end positioned over “OFF”
With the lever in this position, fuel will
not flow. Always return the lever to
this position when the engine is not
running.ON
1. Pointed end positioned over “ON”
With the lever in this position, fuel
flows to the carburetor. Normal riding
is done with the lever in this position.
RES
1. Pointed end positioned over “RES”
This indicates reserve. If you run out
of fuel while riding, move the lever to
this position. Fill the tank at the first
opportunity. Be sure to set the lever
back to “ON” after refueling!
INSTRUMENT AND CONTROL FUNCTIONS
3-11
3
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EAU13590
Starter (choke) lever “ ”
1. Starter (choke) lever
Starting a cold engine requires a
richer air-fuel mixture, which is sup-
plied by the starter (choke).
Move the lever in direction (a) to turn
on the starter (choke).
Move the lever in direction (b) to turn
off the starter (choke).
EAU13900
Seat
To remove the seat1. Insert the key into the seat lock, and then turn it as shown.
1. Seat lock
2. Open
2. Pull the seat off.
To install the seat 1. Insert the projection on the front of the seat into the seat holder as
shown.
1. Projection
2. Seat holder
2. Push the rear of the seat down tolock it in place.
3. Remove the key.
TIP
Make sure that the seat is properly
secured before riding.
INSTRUMENT AND CONTROL FUNCTIONS
3-12
3
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FOR YOUR SAFETY – PRE-OPERATION CHECKS
4-1
4
EAU15596
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the ins-
pection and maintenance procedures and schedules described in the Owner’s Manual.
EWA11151
Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment dama-
ge. Do not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures pro-
vided in this manual, have the vehicle inspected by a Yamaha dealer.
Before using this vehicle, check the following points:
WARNING
ITEMCHECKS PAGE
• Check fuel level in fuel tank.
Fuel • Refuel if necessary. 3-8
• Check fuel line for leakage.
• Check oil level in oil tank.
2-stroke engine oil • If necessary, add recommended oil to specified level. 3-10
• Check vehicle for oil leakage.
Transmission oil • Check oil level in transmission case.
• If necessary, add recommended oil to specified level. 6-13
• Check coolant level in reservoir.
Coolant • If necessary, add recommended coolant to specified level. 6-14
• Check cooling system for leakage.
• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check brake pads for wear.
Front brake • Replace if necessary. 6-23, 6-24
• Check fluid level in reservoir.
• If necessary, add recommended brake fluid to specified level.
• Check hydraulic system for leakage.
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