2004 YAMAHA TZR50 tire pressure

EAU15591
The condition of a vehicle is the
owner’s responsibility. Vital compo-
nents can start to deteriorate quickly
and unexpectedly, even if the vehicle
remains unused (for example, as a
result of exposure to the elements).
Any damage, fluid leakage or loss of
tire air pressure could have serious
consequences. Therefore, it is very
important, in addition to a thorough
visual inspection, to check the follo-
wing points before each ride.
NOTE:
Pre-operation checks should be
made each time the vehicle is used.
Such an inspection can be accom-
plished in a very short time; and the
added safety it assures is more than
worth the time involved.
EWA11150
s s
WARNING
If any item in the Pre-operation
check list is not working properly,
have it inspected and repaired
before operating the vehicle.
4
PRE-OPERATION CHECKS
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ITEM CHECKS PAGE
• Make sure that operation is smooth.
Throttle grip• Check cable free play.
6-9
• If necessary, have Yamaha dealer adjust cable free play and
lubricate cable and grip housing.
Control cables• Make sure that operation is smooth.
• Lubricate if necessary.6-17
• Check chain slack.
Drive chain• Adjust if necessary.
6-16
• Check chain condition.
• Lubricate if necessary.
• Check for damage.
Wheels and tires• Check tire condition and tread depth.
6-10
• Check air pressure.
• Correct if necessary.
Brake and clutch levers• Make sure that operation is smooth.
• Lubricate lever pivoting points if necessary.6-18
Sidestand• Make sure that operation is smooth.
• Lubricate pivot if necessary.6-18
Chassis fasteners• Make sure that all nuts, bolts and screws are properly tightened.
• Tighten if necessary.—
Instruments, lights, signals • Check operation.
and switches• Correct if necessary.—
Engine stop switch• Check operation.3-3
Sidestand switch• Check operation of ignition circuit cut-off system.
• If system is defective, have Yamaha dealer check vehicle.3-8
PRE-OPERATION CHECKS
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ODOMETER READING (x 1000 Km) ANNUAL
NOITEM CHEK OR MAINTENANCE JOB 1 6 12 18 24CHECK
Check tread depth and for damage.
9*TiresReplace if necessary.
√√√√ √
Check air pressure.
Correct if necessary.
10 *Wheel bearingsCheck bearing for looseness or damage.√√√√
11 *SwingarmCheck operation and for excessive play.√√√√Lubricate with lithium-soap-based grease. Every 24000 km
12Drive chainCheck chain slack, alignment and condition. Every 500 km and after washing
Adjust and thoroughly lubricate chain with engine oil. the motorcycle or riding in the rain
13 *Steering bearingsCheck bearing play and steering for roughness.√√ √ √√Lubricate with lithium-soap-based grease. Every 24000 km
14 *Chassis fastenersMake sure that all nuts, bolts and screws are
√√√√ √
properly tightened.
15SidestandCheck operation.
Lubricate.√√√√ √
16 *Sidestand switchCheck operation.√√ √ √√ √
17 *Front forkCheck operation and for oil leakage.√√√√
18 *Shock absorber Check operation and shock absorber for oil leakage.
√√√√
assembly
19 *CarburetorCheck starter (choke) operation.
Adjust engine idling speed.√√ √ √√ √
20 *Autolube pumpCheck operation.
Bleed if necessary.√√√√
21Transmission oilCheck oil level.√√ √ √√ √
Change.√√
PERIODIC MAINTENANCE AND MINOR REPAIR
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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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1. Depth
2. Side face
Tire inspection
The tires must be checked before
each ride. If the center tread depth
reaches the specified limit, if the tire
has a nail or glass fragments in it, or if
the sidewall is cracked, have a Yama-
ha dealer replace the tire immediately.
NOTE:
The tire tread depth limits may differ
from country to country. Always
comply with the local regulations.
EWA10470
s s
WARNING
Have a Yamaha dealer replace
excessively worn tires. Besides
being illegal, operating the
vehicle with excessively worn
tires decreases riding stability
and can lead to loss of control.
The replacement of all wheel
and brake related parts, inclu-
ding the tires, should be left to
a Yamaha dealer, who has the
necessary professional know-
ledge and experience.
Tire information
This motorcycle is equipped with cast
wheels and tubeless tires with valves.
EWA10480
s s
WARNING
The front and rear tires should
be of the same make and
design, otherwise the handling
characteristics of the motorcy-
cle cannot be guaranteed.
After extensive tests, only the
tires listed below have been
approved for this model by
Yamaha Motor España, S.A.
Always make sure that the val-
ve caps are securely installed
to prevent air pressure leaka-
ge.
Use only the tire valves and val-
ve cores listed below to avoid
tire deflation during a high-
speed ride.
EWA10600
s s
WARNING
This motorcycle is fitted with
super-high-speed tires. Note the
following points in order to make
the most efficient use of these tires.
Use only the specified replace-
ment tires. Other tires may run
the danger of bursting at super
high speeds.
Front tire:
Size:
100/80-17
Manufacturer/model:
PIRELLI
Rear tire:
Size:
130/70-17
Manufacturer/model:
PIRELLI
Minimum tire tread depth (front
and rear):
1.6 mm (0.06 in)
6
PERIODIC MAINTENANCE AND MINOR REPAIR
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Never apply oil or wax to any
rubber and plastic parts, but
treat them with a suitable care
product.
Avoid using abrasive polishing
compounds as they will wear
away the paint.
NOTE:
Consult a Yamaha dealer for advice
on what products to use.
EAU26150
Storage
Short-term
Always store your motorcycle in a
cool, dry place and, if necessary, pro-
tect it against dust with a porous
cover.
ECA10810
CAUTION
Storing the motorcycle in a
poorly ventilated room or cove-
ring it with a tarp, while it is still
wet, will allow water and humi-
dity to seep in and cause rust.
To prevent corrosion, avoid
damp cellars, stables (because
of the presence of ammonia)and areas where strong chemi-
cals are stored.
Long-term
Before storing your motorcycle for
several months:
1. Follow all the instructions in the
“Care” section of this chapter.
2. For motorcycles equipped with a
fuel cock that has an “OFF” posi-
tion: Turn the fuel cock lever to
“OFF”.
3. Drain the carburetor float cham-
ber by loosening the drain bolt;
this will prevent fuel deposits
from building up. Pour the drai-
ned fuel into the fuel tank.
4. Fill up the fuel tank and add fuel
stabilizer (if available) to prevent
the fuel tank from rusting and the
fuel from deteriorating.
5. Perform the following steps to
protect the cylinder, piston rings,
etc. from corrosion.
a. Remove the spark plug cap and
spark plug.
b. Pour a teaspoonful of engine oil
into the spark plug bore.c. Install the spark plug cap onto
the spark plug, and then place
the spark plug on the cylinder
head so that the electrodes are
grounded. (This will limit sparking
during the next step.)
d. Turn the engine over several
times with the starter. (This will
coat the cylinder wall with oil.)
e. Remove the spark plug cap from
the spark plug, and then install
the spark plug and the spark plug
cap.
EWA10950
s s
WARNING
To prevent damage or injury from
sparking, make sure to ground the
spark plug electrodes while turning
the engine over.
6. Lubricate all control cables and
the pivoting points of all levers
and pedals as well as of the
sidestand/centerstand.
7. Check and, if necessary, correct
the tire air pressure, and then lift
the motorcycle so that both of its
wheels are off the ground. Alter-
natively, turn the wheels a little
every month in order to prevent
7
MOTORCYCLE CARE AND STORAGE
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Size
130/70-17 62H
Manufacturer/model
PIRELLI
Maximum load
195 kg
Tire air pressure (measured on cold
tires)
Loading condition
0-90 kg
Front
180 kPa
Rear
200 kPa
Loading condition
90-180 kg
Front
190 kPa
Rear
230 kPa
Front wheelWheel type
Cast wheel
Rim size
MT 2.75x17”
Rear wheelWheel type
Cast wheel
Rim size
MT 3.50x17”
Front brakeType
Single disc brakeRecommended fluid
DOT 4
Rear brakeType
Single disc brake
Recommended fluid
DOT 4
Front suspensionType
Telescopic fork
Spring/shock absorber type
Coil spring/oil damper
Wheel travel
130.0 mm
Rear suspension
Type
Swingarm
Spring/shock absorber type
Coil-gas spring/oil damper
Wheel travel
102.0 mm
Electrical systemIgnition system
DC. CDI
Charging system
CDI magneto
Model
YT4L-BS
Voltage, capacity
12 V, 3.0 Ah
Bulb type
Incandescence
Bulb voltage, wattage x quantityHeadlight
12 V, 25 W/25.0 W x 2
Tail/brake light
12 V, 5.0 W/21.0 W x 1
Front turn signal light
12 V, 16.0 W
Rear turn signal light
12 V, 10.0 W x 2
Neutral indicator light
LED
Oil level warning light
LED
Turn signal indicator light
LED
Coolant temperature warning light
LED
Main fuse
10.0 A
8
SPECIFICATIONS
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