lock YAMAHA TZR50 2012 User Guide

2. To increase the throttle grip freeplay, turn the throttle grip free
play adjusting nut in direction (a).
To decrease the throttle grip free
play, turn the adjusting nut in
direction (b).
1. Locknut
2. Throttle grip free play adjusting nut
3. Tighten the locknut.
EAU21565
Tires
To maximize the performance, durabi-
lity, and safe operation of your
motorcycle, note the following points
regarding the specified tires.
Tire air pressure
The tire air pressure should be chec-
ked and, if necessary, adjusted befo-
re each ride.
EWA10503
Operation of this vehicle with
improper tire pressure may cause
severe injury or death from loss of
control.
The tire air pressure must be
checked and adjusted on cold
tires (i.e., when the temperatu-
re of the tires equals the
ambient temperature).
The tire air pressure must be
adjusted in accordance with
the riding speed and with the
total weight of rider, passenger,
cargo, and accessories appro-
ved for this model.
EWA10511
Never overload your vehicle. Ope-
ration of an overloaded vehicle
could cause an accident.
WARNING
Tire air pressure (measured on
cold tires):0–90 kg (0–198 lb): Front:180 kPa (1.80 kgf/cm
2,
26 psi, 1.80 bar)
Rear: 200 kPa (2.00 kgf/cm
2,
29 psi, 2.00 bar)
90–193 kg (198–425 lb): Front:190 kPa (1.90 kgf/cm
2,
28 psi, 1.90 bar)
Rear: 230 kPa (2.30 kgf/cm
2,
33 psi, 2.30 bar)
Maximum load*: 196 kg (432 lb)
* Total weight of rider, passenger, cargo and accessories WARNING
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EAU21962
Cast wheels
To maximize the performance, durabi-
lity, and safe operation of your vehi-
cle, note the following points regar-
ding the specified wheels.
The wheel rims should be chec-
ked for cracks, bends, warpage
or other damage before each
ride. If any damage is found,
have a Yamaha dealer replace
the wheel. Do not attempt even
the smallest repair to the wheel.
A deformed or cracked wheel
must be replaced.
The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced.
An unbalanced wheel can result
in poor performance, adverse
handling characteristics, and a
shortened tire life.
EAU22020
Adjusting the clutch lever
free play
1. Clutch lever free play
2. Locknut
3. Clutch lever free play adjusting bolt
The clutch lever free play should mea-
sure 10.0-15.0 mm (0.39-0.59 in) as
shown. Periodically check the clutch
lever free play and, if necessary,
adjust it as follows.1. Loosen the locknut at the clutch lever.
2. To increase the clutch lever free play, turn the adjusting bolt in
direction (a). To decrease the
clutch lever free play, turn the
adjusting bolt in direction (b). 3. Tighten the locknut.
TIP
If the specified free play cannot be
obtained as described above or if the
clutch does not operate correctly,
have a Yamaha dealer check the
internal clutch mechanism.
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Be careful that water does not
enter the brake fluid reservoir
when refilling. Water will signifi-
cantly lower the boiling point of
the fluid and may result in vapor
lock.
Brake fluid may deteriorate pain-
ted surfaces or plastic parts.
Always clean up spilled fluid
immediately.
As the brake pads wear, it is nor-
mal for the brake fluid level to
gradually go down. However, if
the brake fluid level goes down
suddenly, have a Yamaha dealer
check the cause.
EAU22731
Changing the brake fluid
Have a Yamaha dealer change the
brake fluid at the intervals specified in
the TIP after the periodic maintenan-
ce and lubrication chart. In addition,
have the oil seals of the master cylin-
ders and calipers as well as the brake
hoses replaced at the intervals listed
below or whenever they are damaged
or leaking.
Oil seals: Replace every two
years.
Brake hoses: Replace every four
years.
EAU22760
Drive chain slack
The drive chain slack should be chec-
ked before each ride and adjusted if
necessary.
EAU22784
To check the drive chain slack
1. Drive chain slack
1. Place the motorcycle on thesidestand.
TIP
When checking and adjusting the dri-
ve chain slack, there should be no
weight on the motorcycle.
2. Shift the transmission into theneutral position.
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3. Measure the drive chain slack asshown.
4. If the drive chain slack is inco- rrect, adjust it as follows.
TIP
When checking the drive chain slack,
the chain tensioner should not be tou-
ching the drive chain.
EAU22922
To adjust the drive chain slack
Consult a Yamaha dealer before
adjusting the drive chain slack.1. Remove the cotter pin from the axle nut, and then loosen the axle
nut.
2. Loosen the chain puller locknut at each end of the swingarm.
3. To tighten the drive chain, turn the drive chain slack adjusting
nut at each end of the swingarm
in direction (a). To loosen the dri-
ve chain, turn the adjusting nut at
each end of the swingarm in direction (b), and then push the
rear wheel forward.
NOTICE:
Improper drive chain slack will
overload the engine as well as
other vital parts of the
motorcycle and can lead to
chain slippage or breakage. To
prevent this from occurring,
keep the drive chain slack wit-
hin the specified limits.
[ECA10571]
TIP
Using the alignment marks on each
side of the swingarm, make sure that
both adjusting nuts are in the same
position for proper wheel alignment.
1. Drive chain slack adjusting bolt
2. Drive chain puller locknut
3. Alignment marks
4. Tighten the locknuts, and then tighten the axle nut to the speci-
fied torque.
5. Insert a new cotter pin into the axle nut, and then bend its ends
as shown. WARNING! Always
use a new cotter pin for the
axle nut.
[EWA10701]
1. Axle nut cotter pin
2. Axle nut
3. Drive chain puller locknut
4. Drive chain slack adjusting bolt
5. Alignment marks
Tightening torque:Axle nut: 90 Nm (9.0 m•kgf, 65.1 ft•lbf)
Drive chain slack:20.0–25.0 mm (0.79–0.98 in)
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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
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1. Turn signal light bulb
3. Insert a new bulb into the socket.
4. Install the socket (together withthe bulb) by turning it clockwise
for the right turn signal and tur-
ning it counterclockwise for the
left turn signal.
EAUS1610
Replacing a rear turn signal
light bulb
1. Remove the turn signal lens byremoving the screw.
1. Screw
2. Turn signal light bulb
3. Turn signal light lens
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 screw. NOTICE: Do not over-
tighten the screw, otherwise
the lens may break.
[ECA11191] EAUM1461
Replacing the license plate
light bulb
1. Remove the license plate light
cover by removing the screw.
1. Screw
2. License plate light cover
3. License plate light bulb socket
2. Remove the socket (togetherwith the bulb) by pulling it out.
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Engine overheatingEWA10400
Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
After removing the radiator cap retaining bolt, place a thick rag, like a towel, over the radiator cap, a\
nd then
slowly rotate the cap counterclockwise to the detent to allow any residual pressure to escape. When the his-
sing sound has stopped, press down on the cap while turning it counterclockwise, and then remove the cap.
TIP
If coolant is not available, tap water can be temporarily used instead, \
provided that it is changed to the recommended
coolant as soon as possible.
Wait until the
engine has cooled.Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.
The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.
Add coolant. (See TIP.)
Start the engine. If the engine overheats again, have a
Yamaha dealer check and repair the cooling system.
There is
leakage.
There is
no leakage.
WARNING
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AAir filter element .......................................6-17
Anti-theft device housing .........................3-13
Autolube pump, adjusting........................6-28
BBattery......................................................6-32
Brake and clutch levers, checking andlubricating ..............................................6-29
Brake and shift pedals, checking and lubricating ..............................................6-29
Brake fluid level, checking .......................6-24
Brake fluid, changing ...............................6-25
Brake lever .................................................3-6
Brake light switches .................................6-23
Brake pedal ................................................3-6
Brake pedal free play, adjusting ..............6-22
CCables, checking and lubricating ............6-28
Carburetor, adjusting ...............................6-17
Care............................................................7-1
Catalytic converter .....................................3-9
Clutch lever ................................................3-5
Clutch lever free play, adjusting...............6-21
Coolant.....................................................6-14
Coolant temperature warning light ............3-3
Cowlings and panels, removing and installing ...................................................6-8
DDimmer switch ...........................................3-5
Drive chain slack ......................................6-25
Drive chain, cleaning and lubricating.......6-27
EEngine break-in ..........................................5-3
Engine idling speed .................................6-18 Engine oil .................................................3-10
Engine stop switch ....................................3-5
Engine trouble warning light ......................3-3
Engine, starting a warm .............................5-2
FFront and rear brake pads, checking ......6-23
Front brake lever free play, checking.......6-22
Front fork, checking .................................6-31
Fuel ............................................................3-8
Fuel cock..................................................3-11
Fuel consumption, tips for reducing ..........5-3
Fuel tank breather/overflow hose ..............3-9
Fuel tank cap .............................................3-7
Fuse, replacing.........................................6-33
HHandlebar switches ...................................3-4
Headlight bulb, replacing .........................6-34
Horn switch ................................................3-5
IIdentification numbers ...............................9-1
Ignition circuit cut-off system ..................3-14
Indicator and warning lights ......................3-2
LLicense plate light bulb, replacing ...........6-36
MMain switch/steering lock ..........................3-1
Maintenance and lubrication, periodic ......6-4
Maintenance, emission control system .....6-3
Matte color, caution ...................................7-1
Model label ................................................9-1
NNeutral indicator light.................................3-2
OOil level warning light .................................3-2
PParking .......................................................5-4
Part locations .............................................2-1
Pass switch ................................................3-5
RRear view mirrors .....................................3-13
SSafety information ......................................1-1
Seat ..........................................................3-12
Shift pedal ..................................................3-6
Shift pedal position, adjusting .................6-22
Shifting .......................................................5-2
Sidestand .................................................3-14
Sidestand, checking and lubricating .......6-30
Spark plug, checking ...............................6-11
Specifications.............................................8-1
Speedometer unit ......................................3-3
Start switch ................................................3-5
Starter (choke) lever .................................3-12
Starting a cold engine ................................5-1
Steering, checking ...................................6-31
Storage.......................................................7-3
TTachometer ................................................3-4
Tail/brake light bulb, replacing .................6-35
Throttle grip and cable, checking
and lubricating .......................................6-28
Throttle grip free play, adjusting ..............6-18
Tires .........................................................6-19
Tool kit ........................................................6-1
Transmission oil .......................................6-13
Troubleshooting .......................................6-37
Troubleshooting charts ............................6-38
Turn signal indicator light ...........................3-2
INDEX
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