turn signal YAMAHA YZF-R1 2001 Owners Manual

INSTRUMENT AND CONTROL FUNCTIONS
3-2
3
EAU01574
(Parking)
The steering is locked, and the taillights
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
CAUTION:@ Do not use the parking position for
an extended length of time, other-
wise the battery may discharge. @
EAU03034
Indicator and warning lights
EAU00061
Neutral indicator light “ ”
This indicator light comes on when the
transmission is in the neutral position.
EAU00063
High beam indicator light “ ”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU00057
Turn signal indicator light “ ”
This indicator light flashes when the
turn signal switch is pushed to the left
or right.
EAU03284
Fuel level warning light “ ”
This warning light comes on when the
fuel level drops below approximately
3.8 L. When this occurs, refuel as soon
as possible.
The electrical circuit of the warning light
can be checked according to the fol-
lowing procedure.
1. Turn the key to “ON”.
2. If the warning light does not come
on, have a Yamaha dealer check
the electrical circuit.NOTE:@ This model is equipped with a self-di-
agnosis device for the fuel level warn-
ing light circuit. (See page 3-7 for an
explanation of the self-diagnosis
device.) @
1. Neutral indicator light “ ”
2. High beam indicator light “ ”
3. Turn signal indicator light “ ”
4. Fuel level warning light “ ”
5. Oil level warning light “ ”
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INSTRUMENT AND CONTROL FUNCTIONS
3-3
3
EAU03285
Oil level warning light “ ”
This warning light comes on when the
engine oil level is low.
The electrical circuit of the warning light
can be checked according to the fol-
lowing procedure.
1. Turn the key to “ON”.
2. If the warning light does not come
on, have a Yamaha dealer check
the electrical circuit.
NOTE:@ Even if the oil level is sufficient, the warn-
ing light may flicker when riding on a
slope or during sudden acceleration or
deceleration, but this is not a malfunction. @
EAU03205
Coolant temperature warning light
“”
This warning light comes on when the
engine overheats. When this occurs,
stop the engine immediately and allow
the engine to cool.
The electrical circuit of the warning light
can be checked according to the fol-
lowing procedure.
1. Turn the key to “ON”.
2. If the warning light does not come
on, have a Yamaha dealer check
the electrical circuit.
1. Neutral indicator light “ ”
2. High beam indicator light “ ”
3. Turn signal indicator light “ ”
4. Fuel level warning light “ ”
5. Oil level warning light “ ”
1. Coolant temperature gauge
2. Coolant temperature warning light “ ”
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INSTRUMENT AND CONTROL FUNCTIONS
3-9
3
EAU00118
Handlebar switches
EAU00120
Pass switch “PASS”
Press this switch to flash the headlight.
EAU00121
Dimmer switch
Set this switch to “ ” for the high
beam and to “ ” for the low beam.
EAU00127
Turn signal switch
To signal a right-hand turn, push this
switch to “ ”. To signal a left-hand
turn, push this switch to “ ”. When
released, the switch returns to the cen-
ter position. To cancel the turn signal
lights, push the switch in after it has re-
turned to the center position.
EAU00129
Horn switch “ ”
Press this switch to sound the horn.
EAU00138
Engine stop switch
Set this switch to “ ” to stop the en-
gine in case of an emergency, such as
when the motorcycle overturns or
when the throttle cable is stuck.
EAU01238
Light switch
Set this switch to “ ” to turn on the
auxiliary lights, meter lighting and tail-
lights. Set the switch to “ ” to turn on
the headlight also.
1. Pass switch “PASS”
2. Dimmer switch
3. Turn signal switch
4. Horn switch “ ”
1. Engine stop switch
2. Light switch
3. Start switch “ ”
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6
PERIODIC MAINTENANCE AND MINOR REPAIR
Owner’s tool kit ..................................................... 6-1
Periodic maintenance and lubrication chart ......... 6-2
Removing and installing cowlings and panels ..... 6-5
Checking the spark plugs .................................... 6-7
Engine oil and oil filter cartridge .......................... 6-9
Coolant .............................................................. 6-12
Cleaning the air filter element ............................ 6-15
Adjusting the carburetors ................................... 6-17
Adjusting the engine idling speed ...................... 6-18
Adjusting the throttle cable free play .................. 6-18
Adjusting the valve clearance ............................ 6-19
Tires .................................................................... 6-19
Wheels ................................................................ 6-22
Adjusting the clutch lever free play .................... 6-22
Adjusting the brake pedal position ..................... 6-23
Adjusting the rear brake light switch .................. 6-24
Checking the front and rear brake pads ............. 6-24
Checking the brake fluid level ............................ 6-25
Changing the brake fluid .................................... 6-26
Drive chain slack................................................. 6-27
Lubricating the drive chain ................................. 6-28Checking and lubricating the cables ................. 6-29
Checking and lubricating the throttle grip and
cable ............................................................... 6-29
Checking and lubricating the brake and
clutch levers .................................................... 6-30
Lubricating the brake pedal ............................... 6-30
Checking and lubricating the sidestand ............ 6-30
Lubricating the rear suspension ........................ 6-31
Checking the front fork ...................................... 6-31
Checking the steering ....................................... 6-32
Checking the wheel bearings ............................ 6-32
Battery ............................................................... 6-33
Replacing the fuses .......................................... 6-34
Replacing the headlight bulb ............................. 6-35
Replacing the tail/brake light bulb ..................... 6-37
Replacing a turn signal light bulb ...................... 6-37
Supporting the motorcycle ................................ 6-38
Front wheel ........................................................ 6-39
Rear wheel ........................................................ 6-41
Troubleshooting .................................................. 6-42
Troubleshooting charts ....................................... 6-43
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-6
6
EAU01255
Panel A
To remove the panelLoosen the quick fastener screw and
remove the screw, and then take the
panel off.
To install the panelPlace the panel in the original position,
and then tighten the quick fastener
screw and install the screw.
EAU01259
Cowling B
To remove the cowling1. Remove cowling A and panel A.
2. Disconnect the turn signal light
lead connectors.
3. Remove the screw, loosen the
quick fastener screws, remove the
quick fastener at the front of the
cowling, and then take the cowling
off.
NOTE:@ The quick fastener is removed by push-
ing the center pin in with a screwdriver,
then pulling the fastener out. @
1. Screw
2. Quick fastener screwRight side
1. Lead connector (´ 2)
2. Quick fastener screw (´ 2)
3. Screw
1. Quick fastener
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-7
6To install the cowling
1. Connect the turn signal light lead
connectors.
2. Place the cowling in the original
position.
3. Install the screw, tighten the quick
fastener screws, and then install
the quick fastener.NOTE:@ To install the quick fastener, push the
center pin out so that it will protrude
from the fastener head, insert the fas-
tener into the cowling, and then push
the protruding pin in until it is flush with
the fastener head. @4. Install the cowling and the panel.
EAU01880
Checking the spark plugs The spark plugs are important engine
components, which should be checked
periodically, preferably by a Yamaha
dealer. Since heat and deposits will
cause any spark plug to slowly erode,
they should be removed and checked
in accordance with the periodic mainte-
nance and lubrication chart. In addition,
the condition of the spark plugs can re-
veal the condition of the engine.
The porcelain insulator around the cen-
ter electrode of each spark plug should
be a medium-to-light tan (the ideal col-
or when the motorcycle is ridden nor-
mally), and all spark plugs installed in
the engine should have the same color.
If any spark plug shows a distinctly dif-
ferent color, the engine could be defec-
tive. Do not attempt to diagnose such
problems yourself. Instead, have a
Yamaha dealer check the motorcycle.
If a spark plug shows signs of electrode
erosion and excessive carbon or other
deposits, it should be replaced.
After removal
Before installation
Specified spark plug:
CR9E (NGK) or
U27ESR-N (DENSO)
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-34
6
EC000102
CAUTION:@ l
Always keep the battery
charged. Storing a discharged
battery can cause permanent
battery damage.
l
To charge a sealed-type (MF)
battery, a special (constant-
voltage) battery charger is re-
quired. Using a conventional
battery charger will damage the
battery. If you do not have ac-
cess to a sealed-type (MF) bat-
tery charger, have a Yamaha
dealer charge your battery.
@
EAU03610
Replacing the fuses The main fuse and the fuse box, which
contains the fuses for the individual cir-
cuits, are located under the rider seat.
(See page 3-14 for rider seat removal
and installation procedures.)
If a fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off
the electrical circuit in question.
2. Remove the blown fuse, and then
install a new fuse of the specified
amperage.1. Headlight fuse
2. Radiator fan fuse
3. Ignition fuse
4. Signaling system fuse
5. Odometer fuse
6. Spare fuse (´ 3)
1. Main fuse
2. Spare main fuseSpecified fuses:
Main fuse: 30 A
Headlight fuse: 20 A
Signaling system fuse: 20 A
Radiator fan fuse: 10 A
Ignition fuse: 15 A
Odometer fuse: 10 A
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-37
6
EAU01358
Replacing the tail/brake light
bulb 1. Remove the passenger seat. (See
page 3-14 for passenger seat re-
moval and installation procedures.)
2. Remove the tail/brake light bulb
cover.3. Remove the socket (together
with the bulb) by turning it
counterclockwise.
4. Remove the defective bulb by
pushing it in and turning it
counterclockwise.
5. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
6. Install the socket (together with
the bulb) by turning it clockwise.
7. Install the bulb cover.
8. Install the passenger seat.
EAU03497
Replacing a turn signal light
bulb 1. Remove the turn signal light lens
by removing the screw.
2. Remove the defective bulb by
pushing it in and turning it
counterclockwise.
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.
1. Tail/brake light bulb cover
1. Socket
1. Screw
E_5jj.book Page 37 Friday, September 8, 2000 3:33 PM

SPECIFICATIONS
8-4
8
Bulb voltage, wattage ´ quantity
Headlight 12 V, 60/55 W ´ 2
Tail/brake light 12 V, 5/21 W ´ 2
Turn signal light 12 V, 21 W ´ 4
Auxiliary light 12 V, 5 W ´ 2
Meter lighting LED
Neutral indicator light LED
High beam indicator light LED
Turn signal indicator light LED
Fuel level warning light LED
Oil level warning light LED
Fuses
Main fuse 30 A
Headlight fuse 20 A
Signaling system fuse 20 A
Radiator fan fuse 10 A
Ignition fuse 15 A
Odometer fuse 10 A
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INDEX
Sidestand, checking and lubricating....... 6-30
Spark plugs, checking ............................. 6-7
Specifications .......................................... 8-1
Speedometer unit .................................... 3-6
Starter (choke) lever .............................. 3-13
Starting a cold engine .............................. 5-1
Starting a warm engine ............................ 5-3
Start switch ............................................ 3-10
Steering, checking ................................. 6-32
Storage.................................................... 7-4
Storage compartment ............................ 3-16
Supporting the motorcycle ..................... 6-38
Suspension (rear), lubricating ................ 6-31TTachometer ............................................. 3-7
Tail/brake light bulb, replacing ............... 6-37
Throttle cable free play, adjusting .......... 6-18
Throttle grip and cable, checking and
lubricating............................................ 6-29
Tires ...................................................... 6-19
Tool kit..................................................... 6-1
Troubleshooting..................................... 6-42
Troubleshooting charts .......................... 6-43
Turn signal indicator light ......................... 3-2
Turn signal light bulb, replacing ............. 6-37
Turn signal switch .................................... 3-9VValve clearance, adjusting ..................... 6-19
Vehicle identification number ................... 9-1
WWheel bearings, checking ..................... 6-32
Wheel (front) ......................................... 6-39
Installing .......................................... 6-40
Removing ........................................ 6-39
Wheel (rear) .......................................... 6-41
Installing .......................................... 6-42
Removing ........................................ 6-41
Wheels .................................................. 6-22
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