2004 YAMAHA TZR50 lock

SAFETY INFORMATION.....................1-1
DESCRIPTION.....................................2-1
Left view ...........................................2-1
Right view .........................................2-2
Controls and instruments .................2-3
INSTRUMENT AND CONTROL
FUNCTIONS........................................3-1
Main switch/steering lock .................3-1
Indicator lights ..................................3-1
Speedometer unit .............................3-2
Tachometer .......................................3-3
Handlebar switches ..........................3-3
Clucht lever .......................................3-4
Shift pedal.........................................3-4
Brake lever ........................................3-4
Brake pedal.......................................3-5
Fuel tank cap ....................................3-5
Catalytic converter............................3-6
2-stroke engine oil ............................3-6
Fuel cock ..........................................3-6
Starter (choke) lever..........................3-7
Seat...................................................3-7
Storage compartment.......................3-7
Sidestand ..........................................3-8
Ignition circuit cut-off system ...........3-8
PRE-OPERATION CHECKS...............4-1
Pre-operation check list....................4-2OPERATION AND IMPORTANT RIDING
POINTS................................................5-1
Starting a cold engine ......................5-1
Shifting ..............................................5-2
Tips for reducing fuel consumption..5-2
Engine break-in.................................5-3
Parking ..............................................5-3
PERIODIC MAINTENANCE AND
MINOR RAPAIR...................................6-1
Owner’s tool kit .................................6-1
Periodic maintenance and lubrication
chart ..................................................6-2
Removing and installing cowlings ....6-5
Checking the spark plug ..................6-6
Transmission oil ................................6-6
To check the coolant level ................6-8
Adjusting the carburetor ...................6-9
Adjusting the engine idling speed ....6-9
Adjusting the throttle cable free play ..6-9
Tires ................................................6-10
Cast wheels ....................................6-12
Adjusting the clucth lever free play 6-12
Adjusting the brake pedal position
and free play................................6-13
Adjusting the rear brake light
switch ..........................................6-13
Front brake pads ............................6-14
Rear brake pads .............................6-14
Checking the brake fluid level ........6-14
Changing the brake fluid ................6-15Drive Chain slack ............................6-16
Checking and lubricating the
cables ..........................................6-17
Checking and lubricating the brake
and shift pedals ...........................6-17
Checking and lubricating the brake
and cluctch levers .......................6-18
Checking and lubricating the
sidestand .....................................6-18
Checking the front fork ...................6-18
Checking the steering.....................6-19
Checking the wheel bearings .........6-19
Battery ............................................6-19
Replacing the fuse ..........................6-20
Replacing the headlight bulb..........6-21
Replacing a turn signal light bulb
or the tail/brake light bulb ...........6-21
Replacing the license plate light
bulb .............................................6-22
Supporting the mortorcycle ............6-22
Troubleshooting ..............................6-23
Troubleshooting charts ...................6-24
Engine overheating .........................6-25
MOTORCYCLE CARE AND
STORAGE............................................7-1
Care ..................................................7-1
Storage ...........................................7-2
SPECIFITACIONS...............................8-1
TABLE OF CONTENTS
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EAU10410
Left view
DESCRIPTION
2-1
2
1 Headlight (page 6-21)
2 Sidestand (page 3-8)
3 Fuel cock (page 3-6 )
4 Seat lock (page 3-7)5 Fuel tank cap (page 3-5 )
6 Coolant recovery tank (page 6-8)
1
534
6
2
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EAU10430
Controls and instruments
DESCRIPTION
2-3
2
13 Clutch lever (page 3-4)
14 Left handlebar switch (page 3-3)
15 Controls and instruments (page 3-2)
16 Main switch/Steering lock (page 3-1)17 Front brake lever (page 3-4)
18 Right handlebar switch (page 3-3)
19 Throttle grip (page 6-9)
13
14
15
16
1817
19
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EAU10460
Main switch/steering lock
The main switch/steering lock con-
trols the ignition and lighting systems,
and is used to lock the steering. The
various positions are described
below.
EAU10640
ON
All electrical circuits are supplied with
power, and the engine can be started.
The key cannot be removed.
NOTE:
The headlight, meter lighting and tai-
llight come on automatically when the
engine is started.
EAU10660
OFF
All electrical systems are off. The key
can be removed.
EAU10670
“f”
The 2-stroke engine oil level warning
light should come on. (See page 3-2.)
EAUM1020
“f”
The coolant temperature warning light
should come on when the key is tur-
ned to “
f”. (See page 3-2.)
EAU10680
LOCK
The steering is locked, and all electri-
cal systems are off. The key can be
removed.
T
o lock the steering
1. Turn the handlebars all the way to
the left.
2. Push the key in from the “OFF”
position, and then turn it to
“LOCK” while still pushing it.
3. Remove the key.T
o unlock the steering
Push the key in, and then turn it to
“OFF” while still pushing it.
EWA10060
s s
WARNING
Never turn the key to “OFF” or
“LOCK” while the vehicle is
moving, otherwise the electrical
systems will be switched off, which
may result in loss of control or an
accident. Make sure that the vehi-
cle is stopped before turning the
key to “OFF” or “LOCK”.
EAU10980
Indicator lights
1. Turn signal indicator light “b”
2. Neutral indicator light “N”
3. Oil level warning light “z”
4. Coolant temperature warning light “y”
3
INSTRUMENT AND CONTROL FUNCTIONS
3-1
2 3
41
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EAU12941
Brake pedal
1. Brake pedal
The brake pedal is on the right side of
the motorcycle. To apply the rear bra-
ke, press down on the brake pedal.
EAU13000
Fuel tank cap
1. Key over
2. Open
To remove the fuel tank cap
Insert the key into the lock and turn it
1/4 turn clockwise. The lock will be
released and the fuel tank cap can be
removed.
To install the fuel tank cap
1. Push the fuel tank cap into posi-
tion with the key inserted in the
lock.
2. Turn the key counterclockwise to
the original position, and then
remove it.
NOTE:
The fuel tank cap cannot be installed
unless the key is in the lock. In addi-
tion, the key cannot be removed if the
cap is not properly installed and loc-
ked.
EWA11140
s s
WARNING
Make sure that the fuel tank cap is
properly installed before riding.
1. Filling tube
2. Fuel level
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 (3.03 Imp.gal)
Fuel reserve amount:
2,2 L (0.48 Imp.gal)
3
INSTRUMENT AND CONTROL FUNCTIONS
3-5
1
1 22
1
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ON
With the lever in this position, fuel
flows to the carburetor. Normal riding
is done with the lever in this position.
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!
EAU13590
Starter (choke) lever “q q”
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).
EAU13940
Seat
1. Seat
2. Seat lock
To remove the seat
1. Insert the key into the seat lock,
and then turn it clockwise.
2. While holding the key in that
position, lift the rear of the seat,
and then pull the seat off.
To install the seat
1. Insert the projection on the front
of the seat into the seat holder as
shown.
2. Push the rear of the seat down to
lock it in place.3. Remove the key.
NOTE:
Make sure that the seat is properly
secured before riding.
EAU14411
Storage compartment
U-lock
This storage compartment is desig-
ned to hold an optional genuine
Yamaha U-LOCK. (Other locks may
not fit.) When placing a U-LOCK in
the storage compartment, securely
fasten it with the straps. When the U-
LOCK is not in the storage compart-
ment, be sure to secure the straps to
prevent losing them.
3
INSTRUMENT AND CONTROL FUNCTIONS
3-7
b
a
1
2
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1. Loosen the locknut.
2. To increase the throttle cable free
play, turn the adjusting nut in
direction (a). To decrease the
throttle cable free play, turn the
adjusting nut in direction (b).
3. Tighten the locknut.
EAU21500
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.
EWA10440
s s
WARNING
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, cargo, and
accessories approved for this
model.
EWA10450
s s
WARNING
Because loading has an enormous
impact on the handling, braking,
performance and safety characte-
ristics of your vehicle, you should
keep the following precautions in
mind.
NEVER OVERLOAD THE VEHI-
CLE! Operation of an overloa-
ded vehicle may result in tire
damage, loss of control, or
severe injury. Make sure that
the total weight of rider, cargo,
and accessories does not
exceed the specified maximum
load for the vehicle.
Do not carry along loosely pac-
ked items, which can shift
during a ride.
Securely pack the heaviest
items close to the center of the
vehicle and distribute the
weight evenly on both sides.
Adjust the suspension and tire
air pressure with regard to the
load.
Check the tire condition and air
pressure before each ride.
Tire air pressure (measured on cold
tires):
Up to 90 kg (198 lb):
Front:
180 kPa (25,6 psi) (1,8 kgf/cm
2)
Rear:
200 kPa (28,4 psi) (2,0 kgf/cm
2)
90 kg (198 lb) to maximum load:
Front:
190 kPa (27 psi) (1,9 kgf/cm
2)
Rear:
230 kPa (32,7 psi) (2,3 kgf/cm
2)
High-speed riding:
Front:
190 kPa (27 psi) (1,9 kgf/cm
2)
Rear:
230 kPa (32,7 psi) (2,3 kgf/cm
2)
Maximum load*:
195 kg (429,9 lb)
* Total weight of rider, cargo and
accessories
6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-10
a
b
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Brand-new tires can have a
relatively poor grip on certain
road surfaces until they have
been “broken in”. Therefore, it
is advisable before doing any
high-speed riding to ride con-
servatively for approximately
100 km (60 mi) after installing a
new tire.
The tires must be warmed up
before a high-speed run.
Always adjust the tire air pres-
sure according to the opera-
ting conditions.
EAU21960
Cast wheels
To maximize the performance, durabi-
lity, and safe operation of your
motorcycle, note the following points
regarding the specified wheels.
The wheel rims should be chec-
ked for cracks, bends or warpage
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 crac-
ked 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.
Ride at moderate speeds after
changing a tire since the tire sur-
face must first be “broken in” for
it to develop its optimal characte-
ristics.
EAU22041
Adjusting the clutch lever
free play
1. Free play
The clutch lever free play should mea-
sure 2~5 mm (0,08~0,2 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).
NOTE:
If the specified clutch lever free play
could be obtained as described abo-
ve, tighten the locknut and skip the
rest of the procedure, otherwise pro-
ceed as follows.
3. Fully turn the adjusting bolt at the
clutch lever in direction (a) to loo-
sen the clutch cable.
4. Loosen the locknut at the crank-
case.
5. To increase the clutch lever free
play, turn the adjusting nut in
direction (a). To decrease the
clutch lever free play, turn the
6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-12
a
b 1
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