ECU YAMAHA TZR50 2012 Owners Manual

de can rapidly reach dangerous
levels.
Do not run engine in poorly venti-
lated or partially enclosed areas
such as barns, garages, or car-
ports.
Do not run engine outdoors whe-
re engine exhaust can be drawn
into a building through openings
such as windows and doors.
Loading
Adding accessories or cargo to your
motorcycle can adversely affect sta-
bility and handling if the weight distri-
bution of the motorcycle is changed.
To avoid the possibility of an acci-
dent, use extreme caution when
adding cargo or accessories to your
motorcycle. Use extra care when
riding a motorcycle that has added
cargo or accessories. Here, along
with the information about accesso-
ries below, are some general guideli-
nes to follow if loading cargo to your
motorcycle:
The total weight of the operator, pas-
senger, accessories and cargo must
not exceed the maximum load limit. Operation of an overloaded vehicle
could cause an accident.
When loading within this weight limit,
keep the following in mind:
Cargo and accessory weight
should be kept as low and close
to the motorcycle as possible.
Securely pack your heaviest
items as close to the center of
the vehicle as possible and make
sure to distribute the weight as
evenly as possible on both sides
of the motorcycle to minimize
imbalance or instability.
Shifting weights can create a
sudden imbalance. Make sure
that accessories and cargo are
securely attached to the
motorcycle before riding. Check
accessory mounts and cargo res-
traints frequently.
• Properly adjust the suspension for your load (suspension-
adjustable models only), and check the condition and pres-
sure of your tires.
• Never attach any large or heavy items to the handlebar,
front fork, or front fender. The-
se items, including such cargo
as sleeping bags, duffel bags,
or tents, can create unstable
handling or a slow steering res-
ponse.
This vehicle is not designed to
pull a trailer or to be attached
to a sidecar.
Genuine Yamaha Accessories
Choosing accessories for your vehicle
is an important decision. Genuine
Yamaha accessories, which are avai-
lable only from a Yamaha dealer, have
been designed, tested, and approved
by Yamaha for use on your vehicle.
Many companies with no connection
to Yamaha manufacture parts and
accessories or offer other modifica-
tions for Yamaha vehicles. Yamaha is
not in a position to test the products
that these aftermarket companies
produce. Therefore, Yamaha can neit-
her endorse nor recommend the use
Maximum load: 196 kg (432 lb)1
SAFETY INFORMATION
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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
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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
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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
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EAUM1941
Anti-theft device housing
1. U-LOCK bar
The anti-theft device housing, located
in the storage compartment under the
seat, is designed to hold a genuine
Yamaha CYCLELOK. (See page 3-12
for seat opening and closing proce-
dures.) When placing a CYCLELOK in
the storage compartment, securely
fasten it with the straps. When the
CYCLELOK is not in the storage com-
partment, be sure to secure the
straps to prevent losing them.
TIP
Some U-LOCKS cannot fit into the
housing due to their size or shape.EAU39671
Rear view mirrors
The rear view mirrors of this vehicle
can be folded forward or backward
for parking in narrow spaces. Fold the
mirrors back to their original position
before riding.
EWA14371
Be sure to fold the rear view
mirrors back to their original posi-
tion before riding.
WARNING
INSTRUMENT AND CONTROL FUNCTIONS
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1. Screw
2. Bolt
To install the cowling
1. Insert the tabs on the cowlinginto the slots as shown, and then
install the bolts and screws.
1. Tab
2. Install the screw removed in step 2.
3. Install cowlings B and A.
EAU19161
Panel A
T
o remove the panel
1. Remove the bolt.
1. Panel mounting bolt
2. Pull the rear of the panel out, andthen slide the panel forward to
release it in the front.
1. Panel A
To install the panel
1. Secure the front of the panel, andthen push the rear of the panel in.
2. Install the bolt.
PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU23095
Checking and lubricating the
cables
The operation of all control cables
and the condition of the cables
should be checked before each ride,
and the cables and cable ends should
be lubricated if necessary. If a cable is
damaged or does not move smoothly,
have a Yamaha dealer check or repla-
ce it. WARNING! Damage to the
outer housing of cables may result
in internal rusting and cause inter-
ference with cable movement.
Replace damaged cables as soon
as possible to prevent unsafe con-
ditions.
[EWA10711]EAU23114
Checking and lubricating the
throttle grip and cable
The operation of the throttle grip
should be checked before each ride.
In addition, the cable should be lubri-
cated by a Yamaha dealer at the inter-
vals specified in the periodic mainte-
nance chart.
The throttle cable is equipped with a
rubber cover. Make sure that the
cover is securely installed. Even
though the cover is installed correctly,
it does not completely protect the
cable from water entry. Therefore, use
care not to pour water directly onto
the cover or cable when washing the
vehicle. If the cable or cover becomes
dirty, wipe clean with a moist cloth.
EAU23120
Adjusting the Autolube pump
The Autolube pump is a vital and sop-
histicated component of the engine,
which must be adjusted by a Yamaha
dealer at the intervals specified in the
periodic maintenance and lubrication
chart.
Recommended lubricant:
Yamaha Chain and Cable Lube or
engine oil
PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU23272
Checking the front fork
The condition and operation of the
front fork must be checked as follows
at the intervals specified in the perio-
dic maintenance and lubrication
chart.
To check the condition1. Check the inner tubes for scrat- ches, damage and excessive oil
leakage.
To check the operation 1. Place the vehicle on a level surfa- ce and hold it in an upright posi-
tion. WARNING! To avoid injury,
securely support the vehicle so
there is no danger of it falling
over.
[EWA10751]
2. While applying the front brake, push down hard on the handle-
bars several times to check if the
front fork compresses and
rebounds smoothly.
ECA10590
If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or
repair it.
EAU23283
Checking the steering
Worn or loose steering bearings may
cause danger. Therefore, the opera-
tion of the steering must be checked
as follows at the intervals specified in
the periodic maintenance and lubrica-
tion chart.1. Place a stand under the engine to raise the front wheel off the
ground. WARNING! To avoid
injury, securely support the
vehicle so there is no danger of
it falling over.
[EWA10751]
2. Hold the lower ends of the front fork legs and try to move them for-
ward and backward. If any free
play can be felt, have a Yamaha
dealer check or repair the steering.
NOTICE
PERIODIC MAINTENANCE AND ADJUSTMENT
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1. Unhook the headlight bulb holder
2. Take the headlight bulb holder off
3. Headlight bulb holder
3. Place a new headlight bulb intoposition, and then secure it with
the bulb holder.
4. Connect the headlight lead con- nectors, and then install the bulb
cover.
5. Have a Yamaha dealer adjust the headlight beam if necessary.
EAU24133
Replacing the tail/brake light
bulb
1. Remove the tail/brake light lensby removing the screws.
1. Screw
2. Tail/Brake light lens
3. Tail/brake light bulb
2. Remove the burnt-out bulb bypushing it in and turning it coun-
terclockwise.
3. Insert a new bulb into the socket, push it in, and then turn it clock-
wise until it stops.
4. Install the lens by installing the screws. NOTICE: Do not over-
tighten the screws, otherwise
the lens may break.
[ECA10681] EAUS1352
Replacing a front turn signal
light bulb
ECA10670
It is advisable to have a Yamaha
dealer perform this job.
1. Remove the socket (together
with the bulb) by turning it coun-
terclockwise for the right turn sig-
nal and turning it clockwise for
the left turn signal.
1. Turn signal light bulb socket
2. Remove the burnt out bulb bypulling it out.
NOTICE
PERIODIC MAINTENANCE AND ADJUSTMENT
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