fuel YAMAHA TW125 2001 Owners Manual
[x] Cancel search | Manufacturer: YAMAHA, Model Year: 2001, Model line: TW125, Model: YAMAHA TW125 2001Pages: 88, PDF Size: 1.43 MB
Page 7 of 88

EAU00009
TABLE OF CONTENTS
1
2
3
4
5
6
7
8
9
1
5
GIVE SAFETY THE RIGHT OF WAY ..................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 ........................................................3-1
Indicator lights ....................................................3-1
Speedometer unit ..............................................3-2
Handlebar switches............................................3-2
Clutch lever ........................................................3-4
Shift pedal ..........................................................3-4
Brake lever .........................................................3-4
Brake pedal ........................................................3-5
Fuel tank cap .....................................................3-5
Fuel ....................................................................3-6
Fuel cock............................................................3-7
Starter (choke) knob Ò1Ó ...................................3-8
Steering lock ......................................................3-8
Seat ...................................................................3-9
Helmet holder.....................................................3-9
Shock absorber ................................................3-10
Carrier ..............................................................3-10
Luggage strap holders .....................................3-10Sidestand .........................................................3-11
Ignition circuit cut-off system............................3-11
PRE-OPERATION CHECKS ...............................4-1
Pre-operation check list .....................................4-1
OPERATION AND IMPORTANT RIDING
POINTS................................................................5-1
Starting the 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
OwnerÕs tool kit ..................................................6-1
Periodic maintenance and lubrication chart .......6-2
Removing and installing cowling and panels .....6-5
Checking the spark plug ....................................6-7
Engine oil and oil filter element ..........................6-9
Cleaning the air filter element and
check hose .....................................................6-12
Adjusting the carburetor ...................................6-14
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2-1
EAU00026
DESCRIPTION
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8
9
1. Fuel tank (page 3-5)
2. Fuel cock (page 3-7)
3. Helmet holder (page 3-9)
4. Luggage strap holders (page 3-10)5. Chain adjusting plates (page 6-26)
6. Air filter element (page 6-12)
7. Shift pedal (page 3-4)
12 3 4
5 6 7
Left view
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2-3
DESCRIPTION
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1. Clutch lever (page 3-4, 6-19)
2. Left handlebar switches (page 3-2)
3. Speedometer unit (page 3-2)
4. Starter (choke) knob (page 3-8)
5. Main switch (page 3-1)6. Indicator lights panel (page 3-1)
7. Right handlebar switches (page 3-3)
8. Brake lever (page 3-4, 6-20)
9. Throttle grip (page 6-15, 6-28)
10. Fuel tank cap (page 3-5)
12 3
45
678
9
10
Controls and instruments
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3-2
INSTRUMENT AND CONTROL FUNCTIONS
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EAU01087
Speedometer unit The speedometer unit is equipped
with a speedometer, an odometer
and a tripmeter. The speedometer
shows riding speed. The odometer
shows the total distance traveled.
The tripmeter shows the distance
traveled since it was last set to zero
with the reset knob. The tripmeter
can be used to estimate the distance
that can be traveled with a full tank of
fuel. This information will enable you
to plan future fuel stops.1. Speedometer
2. Odometer
3. Trip odometer
4. Reset knob
EAU00118
Handlebar switches
EAU00121
Dimmer switch
Set this switch to Ò&Ó for the high
beam and to Ò%Ó for the low beam.1. Lights switch
2. Dimmer switch
3. Turn signal switch
4. Horn switch Ò*Ó
NOTE:
Only for the German model equipped
with a speed limiter:
The speed limiter prevents the motor-
cycle from exceeding a riding speed
of 80 km/h.
4
23 1
41
2
3
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3-5
INSTRUMENT AND CONTROL FUNCTIONS
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EAU00162
Brake pedalThe brake pedal is on the right side
of the motorcycle. To apply the rear
brake, press down on the brake
pedal.1. Brake pedal
EAU01498
Fuel tank capTo open the fuel tank cap
1. Insert the key into the lock and
turn it 1/4 turn counterclockwise.
2. Turn the fuel tank cap counter-
clockwise, and then pull it off.1. Fuel tank cap
a. Unlock
b. Open
To close the fuel tank cap
1. Insert the fuel tank cap into the
tank opening with the key insert-
ed in the lock, and then turn the
cap clockwise.
2. Turn the key clockwise 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
locked.
EWA00025
wMake sure that the fuel tank cap is
properly closed before riding.
1
1
a
b
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3-6
INSTRUMENT AND CONTROL FUNCTIONS
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2
EAU01183
FuelMake sure that there is sufficient fuel
in the tank. Fill the fuel tank to the
bottom of the filler tube as shown in
the illustration.
EW000130
w8Do not overfill the fuel tank,
otherwise it may overflow
when the fuel warms up and
expands.
8Avoid spilling fuel on the hot
engine.1. Filler tube
2. Fuel level
EAU00185
cCImmediately wipe off spilled fuel
with a clean, dry, soft cloth, since
fuel may deteriorate painted sur-
faces or plastic parts.
EAU00191
NOTE:
If knocking (or pinging) occurs, use
gasoline of a different brand or with a
higher octane grade.
Recommended fuel:
Regular unleaded gasoline
with a research octane number
of 91 or higher
Fuel tank capacity:
Total amount:
7.0 L
Reserve amount:
1.0 L
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3-7
INSTRUMENT AND CONTROL FUNCTIONS
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EAU03050
Fuel cockThe fuel cock supplies fuel from the
tank to the carburetor while filtering it
also.
The fuel cock has three positions:
OFF
With the lever in this position, fuel will
not flow. Always return the lever to
this position when the engine is not
running.1. Arrow mark positioned over ÒOFFÓ
ON
With the lever in this position, fuel
flows to the carburetor. Normal riding
is done with the lever in this position.1. Arrow mark positioned over ÒONÓ
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 ÒONÓ after refueling!1. Arrow mark positioned over ÒRESÓ
RES
ONFUEL
OFF
1
OFF: Closed position
OFF
ONFUEL RES
1
RES
RES: Reserve position
ON
FUEL
RES
OFF
1
ON
ON: Normal position
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3-8
INSTRUMENT AND CONTROL FUNCTIONS
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EAU03032
Starter (choke) knob Ò1ÓStarting a cold engine requires a rich-
er air-fuel mixture, which is supplied
by the starter (choke).
Move the knob in direction ato turn
on the starter (choke).
Move the knob in direction bto turn
off the starter (choke).1. Starter (choke) knob Ò1Ó
EAU02934
Steering lockTo lock the steering
1. Turn the handlebar all the way to
the right.
2. Open the steering lock cover,
and then insert the key.
3. Turn the key 1/8 turn counter-
clockwise, push it in while turning
the handlebar slightly to the left,
and then turn the key 1/8 turn
clockwise.
4. Check that the steering is locked,
remove the key, and then close
the lock cover.1. Steering lock
2. Cover
To unlock the steering
1. Open the steering lock cover,
and then insert the key.
2. Push the key in, turn it 1/8 turn
counterclockwise so that it
moves out, and then release it.
3. Remove the key, and then close
the lock cover.
a
b
1
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Page 26 of 88

4-2
PRE-OPERATION CHECKS
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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.
ITEM CHECKS PAGE
Fuel tank9Check fuel level.
3-5Ð3-6
9Add fuel if necessary.
Lights, signals and
9Check proper operation. 3-2Ð3-3, 6-35Ð6-37
switches
Battery9Check fluid level.
6-31Ð6-34
9Add distilled water if necessary.
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5-1
EAU00372
OPERATION AND IMPORTANT RIDING POINTS
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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.
EAU03515
Starting the 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 3-12.
8Never ride with the sidestand
down.
1. Turn the fuel cock lever to ÒONÓ.
2. Turn the key to ÒONÓ and make
sure that the engine stop switch
is set to Ò#Ó.
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.1. Arrow mark positioned over ÒONÓ
ON
FUEL
RES
OFF
1
ON
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