
PERIODIC MAINTENANCE AND ADJUSTMENT
6-10
1
2
3
4
5
6
7
8
9
then install and tighten the oil filler
cap.
TIP
Be sure to wipe off spilled oil on any
parts after the engine and exhaust sys-
tem have cooled down.
NOTICE
ECA11620
In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel speci-
fication of “CD” or oils of a high-
er quality than specified. In
addition, do not use oils labeled
“ENERGY CONSERVING II” or
higher.
Make sure that no foreign mate-
rial enters the crankcase.
9. Start the engine, and then let it idle
for several minutes while checking
it for oil leakage. If oil is leaking, im-
mediately turn the engine off and
check for the cause.
TIP
After the engine is started, the engine
oil level warning light should go off if the
oil level is sufficient.
NOTICE
ECA10400
If the oil level warning light flickers
or remains on, immediately turn the
engine off and have a Yamaha dealer
check the vehicle.
10. Turn the engine off, and then
check the oil level and correct it if
necessary.
Recommended engine oil:
See page 8-1.
Oil quantity:
Without oil filter cartridge replace-
ment:
3.70 L (3.91 US qt, 3.26 Imp.qt)
With oil filter cartridge replacement:
4.00 L (4.23 US qt, 3.52 Imp.qt)
1. “CD” specification
2. “ENERGY CONSERVING II”
1
2

PERIODIC MAINTENANCE AND ADJUSTMENT
6-18
1
2
3
4
5
6
7
8
9
ter the brake fluid reservoir when
refilling. Water will significantly
lower the boiling point of the fluid
and may result in vapor lock.
Brake fluid may deteriorate paint-
ed surfaces or plastic parts. Al-
ways clean up spilled fluid
immediately.
As the brake pads wear, it is nor-
mal for the brake fluid level to grad-
ually go down. However, if the
brake fluid level goes down sud-
denly, have a Yamaha dealer
check the cause.
EAU22731
Changing the brake fluid
Have a Yamaha dealer change the
brake fluid at the intervals specified in
the TIP after the periodic maintenance
and lubrication chart. In addition, have
the oil seals of the master cylinders and
calipers as well as the brake hoses re-
placed at the intervals listed below or
whenever they are damaged or leak-
ing.
Oil seals: Replace every two
years.
Brake hoses: Replace every four
years.
EAU23040
Drive belt slack
The drive belt slack should be checked
and adjusted at the intervals specified
in the periodic maintenance and lubri-
cation chart.
EAU23062
To check the drive belt slack
1. Place the vehicle on the sidestand.
2. Note the current position of the
drive belt using the marks near the
drive belt check hole.
TIP
The marks near the drive belt check
hole are 5 mm (0.2 in) apart.

PERIODIC MAINTENANCE AND ADJUSTMENT
6-23
2
3
4
5
67
8
9
EAU23272
Checking the front fork
The condition and operation of the front
fork must be checked as follows at the
intervals specified in the periodic main-
tenance and lubrication chart.
To check the condition
Check the inner tubes for scratches,
damage and excessive oil leakage.
To check the operation
1. Place the vehicle on a level sur-
face and hold it in an upright posi-
tion.
WARNING! To avoid injury,
securely support the vehicle so
there is no danger of it falling
over.
[EWA10751]
2. While applying the front brake,
push down hard on the handlebars
several times to check if the front
fork compresses and rebounds
smoothly.
NOTICE
ECA10590
If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or re-
pair it.
EAU23283
Checking the steering
Worn or loose steering bearings may
cause danger. Therefore, the operation
of the steering must be checked as fol-
lows at the intervals specified in the pe-
riodic maintenance and lubrication
chart.
1. Place a stand under the engine to
raise the front wheel off the
ground. (See page 6-31 for more
information.)
WARNING! To
avoid injury, securely support
the vehicle so there is no danger
of it falling over.
[EWA10751]
2. Hold the lower ends of the front
fork legs and try to move them for-
ward and backward. If any free
play can be felt, have a Yamaha
dealer check or repair the steering.

SPECIFICATIONS
8-3
1
2
3
4
5
6
7
8
9
Voltage, capacity:
12 V, 11.2 Ah
Headlight:
Bulb type:
Halogen bulb
Bulb voltage, wattage
×× × ×
quantity:
Headlight:
12 V, 60 W/55 W
×
1
Tail/brake light:
12 V, 5.0 W/21.0 W
×
1
Front turn signal light:
12 V, 21.0 W
×
1
Rear turn signal light:
12 V, 21.0 W
×
2
Meter lighting:
LED
Neutral indicator light:
LED
High beam indicator light:
LED
Oil level warning light:
LED
Turn signal indicator light:
LED
Fuel level warning light:
LED
Engine trouble warning light:
LED
Immobilizer system indicator light:
LED
Fuses:
Main fuse:
40.0 AHeadlight fuse:
20.0 A
Signaling system fuse:
10.0 A
Ignition fuse:
15.0 A
Parking lighting fuse:
10.0 A
Fuel injection system fuse:
10.0 A
Backup fuse:
10.0 A

INDEX
A
Air filter element, replacing ...................... 6-11
Auxiliary light bulb, replacing ................... 6-31
B
Battery ..................................................... 6-24
Brake and clutch levers, checking and
lubricating .............................................. 6-21
Brake and shift pedals, checking and
lubricating .............................................. 6-21
Brake fluid, changing ............................... 6-18
Brake fluid level, checking ....................... 6-17
Brake lever .............................................. 3-10
Brake lever free play, adjusting ............... 6-15
Brake pedal ............................................. 3-10
C
Cables, checking and lubricating ............. 6-20
Care ........................................................... 7-1
Catalytic converter ................................... 3-12
Clutch lever................................................ 3-9
Clutch lever free play, adjusting .............. 6-14
D
Dimmer switch ........................................... 3-8
Drive belt slack ........................................ 6-18
E
Engine break-in ......................................... 5-3
Engine idling speed, checking ................. 6-11
Engine oil and oil filter cartridge ................ 6-7
Engine stop switch..................................... 3-8
Engine trouble warning light ...................... 3-4
F
Front and rear brake pads, checking ....... 6-16
Front fork, checking ................................. 6-23
Fuel.......................................................... 3-11
Fuel consumption, tips for reducing........... 5-3Fuel level warning light .............................. 3-4
Fuel tank cap ........................................... 3-10
Fuses, replacing ...................................... 6-26
H
Handlebar switches ................................... 3-7
Hazard switch ............................................ 3-8
Headlight bulb, replacing ......................... 6-27
Helmet holder .......................................... 3-14
High beam indicator light ........................... 3-3
Horn switch................................................ 3-8
I
Identification numbers ............................... 9-1
Ignition circuit cut-off system ................... 3-16
Immobilizer system.................................... 3-1
Immobilizer system indicator light ............. 3-4
Indicator and warning lights....................... 3-3
K
Key identification number .......................... 9-1
L
License plate light bulb, replacing ........... 6-30
M
Main switch/steering lock .......................... 3-2
Maintenance and lubrication, periodic ....... 6-3
Maintenance, emission control system ..... 6-2
Matte color, caution ................................... 7-1
Model label ................................................ 9-2
Multi-function meter unit ............................ 3-4
N
Neutral indicator light................................. 3-3
O
Oil level warning light ................................ 3-3
P
Panel, removing and installing .................. 6-6Parking ...................................................... 5-4
Part locations ............................................ 2-1
Pass switch ............................................... 3-8
R
Rear brake light switch, adjusting ........... 6-16
Rear suspension, lubricating................... 6-22
RESET switch ........................................... 3-9
Rider seat................................................ 3-13
S
Safety information ..................................... 1-1
SELECT switch ......................................... 3-8
Shifting ...................................................... 5-2
Shift pedal ................................................. 3-9
Shock absorber assembly, adjusting ...... 3-14
Sidestand ................................................ 3-16
Sidestand, checking and lubricating ....... 6-22
Spark plugs, checking ............................... 6-6
Specifications ............................................ 8-1
Starting the engine .................................... 5-1
Start switch ............................................... 3-8
Steering, checking .................................. 6-23
Storage ..................................................... 7-3
Supporting the motorcycle ...................... 6-31
T
Tail/brake light bulb, replacing ................ 6-28
Throttle cable free play, checking ........... 6-12
Throttle grip and cable, checking and
lubricating ............................................. 6-20
Tires ........................................................ 6-12
Tool kit ...................................................... 6-1
Troubleshooting ...................................... 6-32
Troubleshooting chart ............................. 6-33
Turn signal indicator light .......................... 3-3
Turn signal light bulb, replacing .............. 6-29