light YAMAHA TDR 125 2002 Owners Manual

EAU00009
TABLE OF CONTENTS
GIVE SAFETY THE RIGHT OF WAY ............... 1-1
DESCRIPTION .................................................. 2-1
Left view ......................................................... 2-1
Right view ...................................................... 2-2
Controls and instruments ............................... 2-3INSTRUMENT AND CONTROL FUNCTIONS
..... 3-1
Main switch/steering lock ............................... 3-1
Indicator and warning lights ........................... 3-2
Speedometer unit ........................................... 3-3
Tachometer .................................................... 3-3
Coolant temperature gauge ........................... 3-4
Handlebar switches ........................................ 3-4
Clutch lever .................................................... 3-6
Shift pedal ...................................................... 3-6
Brake lever ..................................................... 3-7
Brake pedal .................................................... 3-7
Fuel tank cap ................................................. 3-7
Fuel (except for Switzerland and Austria) ...... 3-8
Fuel (for Switzerland and Austria)................... 3-8
Catalytic converter
(for Switzerland and Austria) ........................ 3-9
2-stroke engine oil ........................................ 3-10
Fuel cock ...................................................... 3-11
Starter (choke) lever .................................... 3-12
Seat .............................................................. 3-12Helmet holder ............................................... 3-13
Adjusting the shock absorber assembly ........3-13
YEIS handling precautions ........................... 3-14
YPVS ........................................................... 3-15
Sidestand ..................................................... 3-15
Ignition circuit cut-off system ........................ 3-16
PRE-OPERATION CHECKS ............................ 4-1
Pre-operation check list ................................. 4-1
OPERATION AND IMPORTANT RIDING
POINTS ............................................................. 5-1
Starting a cold engine .................................... 5-1
Starting a warm engine .................................. 5-2
Shifting ........................................................... 5-3
Recommended shift points
(for Switzerland only) ................................... 5-3
Tips for reducing fuel consumption ............... 5-4
Engine break-in .............................................. 5-4
Parking ........................................................... 5-5
PERIODIC MAINTENANCE AND MINOR
REPAIR ............................................................. 6-1
Owner’s tool kit .............................................. 6-1
Periodic maintenance and lubrication chart ... 6-2
Removing and installing the cowlings and
panel ............................................................ 6-5
123
456
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Checking the spark plug ................................ 6-7
Transmission oil ............................................. 6-8
Coolant ......................................................... 6-10
Cleaning the air filter element ..................... 6-13
Adjusting the carburetor ............................... 6-15
Adjusting the engine idling speed ................ 6-16
Adjusting the throttle cable free play ............ 6-17
Tires ............................................................. 6-17
Cast wheels ................................................. 6-19
Adjusting the clutch lever free play .............. 6-20
Adjusting the brake lever free play ............... 6-21
Adjusting the brake pedal position ............... 6-22
Adjusting the rear brake light switch ............ 6-22
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
Lubricating the drive chain ........................... 6-26
Checking and lubricating the cables ............ 6-27
Checking and lubricating the throttle grip
and cable ................................................... 6-28
Adjusting the Autolube pump ....................... 6-28
Checking and lubricating the brake and
shift pedals ................................................. 6-29
Checking and lubricating the brake and
clutch levers .................................................6-29
Checking and lubricating the sidestand ....... 6-29Lubricating the rear suspension ................... 6-30
Checking the front fork ................................. 6-30
Checking the steering .................................. 6-31
Checking the wheel bearings ....................... 6-32
Battery .......................................................... 6-32
Replacing the fuse ....................................... 6-33
Replacing a headlight bulb ........................... 6-34
Replacing the tail/brake light bulb ................ 6-35
Replacing a turn signal light bulb ................. 6-36
Supporting the motorcycle ........................... 6-37
Front wheel .................................................. 6-37
Rear wheel ................................................... 6-39
Troubleshooting ........................................... 6-41
Troubleshooting charts ................................ 6-42
MOTORCYCLE CARE AND STORAGE ........... 7-1
Care ............................................................... 7-1
Storage .......................................................... 7-4
SPECIFICATIONS ............................................ 8-1
Conversion table ............................................ 8-5
CONSUMER INFORMATION .............................9-1
Identification numbers .................................... 9-1
Key identification number ............................... 9-1
Vehicle identification number ......................... 9-1
Model label ..................................................... 9-2
TABLE OF CONTENTS
789
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2-1
EAU00026
DESCRIPTION
2
1. Headlight (page 6-34)
2. Fuel cock (page 3-11)
3. 2-stroke engine oil tank (page 3-10)
4. Helmet holder (page 3-13)
5. Starter (choke) lever (page 3-12)6. YEIS (page 3-14)
7. YPVS (page 3-15)
12
34
5
6 7
Left view
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3-1
EAU00027
INSTRUMENT AND CONTROL FUNCTIONS
3
EAU00029
Main switch/steering lockThe main switch/steering lock con-
trols the ignition and lighting systems,
and is used to lock the steering. The
various positions are described
below.
EAU00036
ON
All electrical systems are supplied
with power, and the engine can be
started. The key cannot be removed.
EAU00038
OFF
All electrical systems are off. The key
can be removed.
EAU00040
LOCK
The steering is locked, and all electri-
cal systems are off. The key can be
removed.
To lock the steering1. 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.
To unlock the steeringPush the key in, and then turn it to
“OFF” while still pushing it.
EW000016
wNever turn the key to “OFF” or
“LOCK” while the motorcycle is
moving, otherwise the electrical
systems will be switched off,
which may result in loss of control
or an accident. Make sure that the
motorcycle is stopped before turn-
ing the key to “OFF” or “LOCK”.
EAU01574
.
.
(Parking)
The steering is locked, and the tail-
lights and auxiliary lights are on, but
all other electrical systems are off.
The key can be removed.
The steering must be locked before
the key can be turned to “
.
”.
ECA00043
cCDo not use the parking position for
an extended length of time, other-
wise the battery may discharge.
OFFON
LOCKPPUSH
YM-8
IGNITION
ON
OFF
LOCK
PARKING
a
b
a. Push.
b. Turn.
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3-2
EAU03034
Indicator and warning lights
EAU00057
Turn signal indicator light “5”
This indicator light flashes when the
turn signal switch is pushed to the left
or right.
EAU00063
High beam indicator light “&”
This indicator light comes on when
the high beam of the headlight is
switched on.
EAU04304
2-stroke engine oil level warning
light “
7
”
This warning light comes on when
the 2-stroke engine oil level is low.
The electrical circuit of the warning
light can be checked according to the
following procedure.
1. Set the engine stop switch to
"#" and turn the key to "ON".
2. Shift the transmission into the
neutral position or pull the clutch
lever.
3. Push the start switch. If the
warning light does not come on
while pushing the start switch,
have a Yamaha dealer check the
electrical circuit.
NOTE:
Even if the 2-stroke engine oil level is
sufficient, the warning light may flick-
er when riding on a slope or during
sudden acceleration or deceleration,
but this is not a malfunction.
EAU00061
Neutral indicator light “N”
This indicator light comes on when
the transmission is in the neutral
position.
INSTRUMENT AND CONTROL FUNCTIONS
3
1
2
3
4
1. Turn signal indicator light “5”
2. High beam indicator light “&”
3. 2-stroke enjine oil level warning light “
7
”
4. Neutral indicator light “N”
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3-4
EAU01652
Coolant temperature gaugeWith the key in the “ON” position, the
coolant temperature gauge indicates
the temperature of the coolant. The
coolant temperature varies with
changes in the weather and engine
load. If the needle reaches or enters
the red zone, stop the motorcycle
and let the engine cool. (See page
6-43 for further instructions.)
EC000002
cCDo not operate the engine if it is
overheated.
EAU00118
Handlebar switches
EAU03898
Light switch “
9/
'
/:”
Set this switch to “'
” to turn on
the auxiliary light, meter lighting and
taillight. Set the switch to “:” to turn
on the headlight also. Set the switch
to “
9” to turn off all the lights.
EAU03888
Dimmer switch “&/%”
Set this switch to “&” for the high
beam and to “%” for the low beam.
EAU03889
Turn signal switch “4/6”
To signal a right-hand turn, push this
switch to “6”. To signal a left-hand
turn, push this switch to “4”. When
released, the switch returns to the
center position. To cancel the turn
signal lights, push the switch in after
it has returned to the center position.
EAU00129
Horn switch “*”
Press this switch to sound the horn.
INSTRUMENT AND CONTROL FUNCTIONS
3
2 1
1
2
3
4
1. Coolant temperature gauge
2. Red zone1. Light switch “
9/
'
/:”
2. Dimmer switch “&/%”
3. Turn signal switch “4/6”
4. Horn switch “*”
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3-5
INSTRUMENT AND CONTROL FUNCTIONS
3
EAU00136
Headlight variationsNOTE:
Right and left are defined as seen when standing in front of the motorcycle.
3 : High beam light on , 2: Low beam light on'
: Auxiliary light on
1
2
&
&%
%
Left RightBulb to be used
Destination3'3
2
'2
3
2
Halogen
bulb
Halogen
bulbFrance Sweden Portugal Spain
Greece Belgium Germany
Switzerland Finland Austria
England
Ireland
12V
60/55W
12V
60/55W
12V
35/35W
12V
35/35W
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4-3
PRE-OPERATION CHECKS
4
NOTE:
Pre-operation checks should be made each time the motorcycle is used. Such an inspection can be accomplished in a
very short time; and the added safety it assures is more than worth the time involved.
EWA00033
wIf any item in the Pre-operation check list is not working properly, have it inspected and repaired before operat-
ing the motorcycle.Chassis fasteners•Make sure that all nuts, bolts and screws are properly tightened.
•Tighten if necessary.—
Instruments, lights, signals
and switches•Check operation.
•Correct if necessary.3-2–3-6
Sidestand switch•Check operation of ignition circuit cut-off system.
•If system is defective, have Yamaha dealer check vehicle.3-15–3-17 ITEM CHECKS PAGE
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5-1
EAU00372
OPERATION AND IMPORTANT RIDING POINTS
5
EAU00373
w8Become thoroughly familiar
with all operating controls and
their functions before riding.
Consult a Yamaha dealer
regarding any control or func-
tion that you do not thorough-
ly understand.
8Never start the engine or oper-
ate it in a closed area for any
length of time. Exhaust fumes
are poisonous, and inhaling
them can cause loss of con-
sciousness and death within a
short time. Always make sure
that there is adequate ventila-
tion.
8Before starting out, make sure
that the sidestand is up. If the
sidestand is not raised com-
pletely, it could contact the
ground and distract the opera-
tor, resulting in a possible loss
of control.
EAU04271
Starting a cold engineIn order for the ignition circuit cut-off
system to enable starting, one of the
following conditions must be met:
8The transmission is in the neutral
position.
8The transmission is in gear with
the clutch lever pulled and the
sidestand up.
EW000054
w8Before starting the engine,
check the function of the igni-
tion circuit cut-off system
according to the procedure
described on page 3-17.
8Never ride with the sidestand
down.1. Turn the fuel cock lever to “ON”.
2. Turn the key to “ON” and make
sure that the engine stop switch
is set to “#”.3. Shift the transmission into the
neutral position.
NOTE:
When the transmission is in the neu-
tral position, the neutral indicator light
should be on, otherwise have a
Yamaha dealer check the electrical
circuit.4. Turn the starter (choke) on and
completely close the throttle.
(See page 3-12 for starter
(choke) operation.)
5. Start the engine by pushing the
start switch.NOTE:
If the engine fails to start, release the
start switch, wait a few seconds, and
then try again. Each starting attempt
should be as short as possible to pre-
serve the battery. Do not crank the
engine more than 10 seconds on any
one attempt.
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5-2
OPERATION AND IMPORTANT RIDING POINTS
5
ECA00106
cCThe 2-stroke engine oil level warn-
ing light should come on when the
start switch is pushed, and it
should go off when the start
switch is released. If the warning
light flickers or remains on after
starting, immediately stop the
engine, and then check the
2-stroke engine oil level and the
vehicle for oil leakage. If neces-
sary, add 2-stroke engine oil, and
then check the warning light again.
If the warning light does not come
on when pushing the start switch,
or if it does not go off after starting
with sufficient 2-stroke engine oil,
have a Yamaha dealer check the
electrical circuit.6. After starting the engine, move
the starter (choke) lever back
halfway.
ECA00045
cCFor maximum engine life, never
accelerate hard when the engine is
cold!7. When the engine is warm, turn
the starter (choke) off.NOTE:
The engine is warm when it responds
normally to the throttle with the starter
(choke) turned off.
EAU01258
Starting a warm engineFollow the same procedure as for
starting a cold engine with the excep-
tion that the starter (choke) is not
required when the engine is warm.
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