Page 71 of 102

PERIODIC MAINTENANCE AND ADJUSTMENT
6-21
2
3
4
5
67
8
9
EAU42850
Clutch lever
Since this model is equipped with a hy-
draulic clutch, adjusting the clutch lever
free play is not needed. However, it is
necessary to check the hydraulic sys-
tem for leakage before each ride. If the
clutch lever free play does become ex-
cessive, and shifting becomes rough or
clutch slippage occurs, causing poor
acceleration, there may be air in the
clutch system. If there is air in the hy-
draulic system, have a Yamaha dealer
bleed the system before operating the
motorcycle.
EAU37912
Checking the front brake lever
free play
There should be no free play at the
brake lever end. If there is free play,
have a Yamaha dealer inspect the
brake system.
WARNING
EWA14211
A soft or spongy feeling in the brake
lever can indicate the presence of air
in the hydraulic system. If there is air
in the hydraulic system, have a
Yamaha dealer bleed the system be-
fore operating the vehicle. Air in the
hydraulic system will diminish the
braking performance, which may re-sult in loss of control and an acci-
dent.
1. Brake lever free play
1
Page 82 of 102

PERIODIC MAINTENANCE AND ADJUSTMENT
6-32
1
2
3
4
5
6
7
8
9use a fuse of a higher amperage
rating than recommended to
avoid causing extensive dam-
age to the electrical system and
possibly a fire.
[EWA15131]
3. Turn the key to “ON” and turn on
the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
EAU46461
Replacing the headlight bulb
This model is equipped with a quartz
bulb headlight. If the headlight bulb
burns out, replace it as follows.
NOTICE
ECA10650
Take care not to damage the follow-
ing parts:
Headlight bulb
Do not touch the glass part of
the headlight bulb to keep it free
from oil, otherwise the transpar-
ency of the glass, the luminosity
of the bulb, and the bulb life will
be adversely affected. Thor-
oughly clean off any dirt and fin-
gerprints on the headlight bulb
using a cloth moistened with al-
cohol or thinner.
Headlight lens
Do not affix any type of tinted
film or stickers to the headlight
lens.
Do not use a headlight bulb of a
wattage higher than specified.
Specified fuses:
Main fuse:
50.0 A
Ignition fuse:
20.0 A
Parking lighting fuse:
7.5 A
Signaling system fuse:
7.5 A
Headlight fuse:
15.0 A
Radiator fan fuse:
20.0 A
Sub radiator fan fuse:
7.5 A
Fuel injection system fuse:
15.0 A
ABS control unit fuse:
7.5 A
ABS motor fuse:
30.0 A
ABS solenoid fuse:
15.0 A
Backup fuse:
7.5 A
Electronic throttle valve fuse:
7.5 A
Page 94 of 102

8-1
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SPECIFICATIONS
EAU2633P
Dimensions:
Overall length:
2395 mm (94.3 in)
Overall width:
820 mm (32.3 in)
Overall height:
1190 mm (46.9 in)
Seat height:
775 mm (30.5 in)
Wheelbase:
1700 mm (66.9 in)
Ground clearance:
140 mm (5.51 in)
Minimum turning radius:
3500 mm (137.8 in)
Weight:
With oil and fuel:
310.0 kg (683 lb)
Engine:
Engine type:
Liquid cooled 4-stroke, DOHC
Cylinder arrangement:
V-type 4-cylinder
Displacement:
1679.0 cm
3
Bore
×
stroke:
90.0
×
66.0 mm (3.54
×
2.60 in)
Compression ratio:
11.30 :1
Starting system:
Electric starterLubrication system:
Wet sump
Engine oil:
Type:
SAE 10W-40, SAE 10W-50, SAE 15W-40,
SAE 20W-40 or SAE 20W-50
Recommended engine oil grade:
API service SG type or higher, JASO stan-
dard MA
Engine oil quantity:
Without oil filter cartridge replacement:
4.30 L (4.55 US qt, 3.78 Imp.qt)
With oil filter cartridge replacement:
4.70 L (4.97 US qt, 4.14 Imp.qt)
Final gear oil:
Type:
Shaft drive gear oil (Part No.:
9079E-SH001-00)
Quantity:
0.30 L (0.32 US qt, 0.26 Imp.qt)
Cooling system:
Coolant reservoir capacity (up to the maxi-
mum level mark):
0.27 L (0.29 US qt, 0.24 Imp.qt)
Radiator capacity (including all routes):
3.75 L (3.96 US qt, 3.30 Imp.qt)
Air filter:
Air filter element:
Oil-coated paper element
Fuel:
Recommended fuel:
Premium unleaded gasoline only
Fuel tank capacity:
15.0 L (3.96 US gal, 3.30 Imp.gal)
Fuel reserve amount:
3.9 L (1.03 US gal, 0.86 Imp.gal)
Fuel injection:
Throttle body:
Manufacturer:
MIKUNI
Type/quantity:
EIS48/4
Spark plug (s):
Manufacturer/model:
NGK/CR9EIA
Manufacturer/model:
DENSO/IU27D
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)
Clutch:
Clutch type:
Wet, multiple-disc
-20 -10 0
10 20 30
40
50 ˚C
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40SAE 10W-50
Page 95 of 102

SPECIFICATIONS
8-2
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6
7
89 Transmission:
Primary reduction system:
Spur gear
Primary reduction ratio:
86/57 (1.509)
Secondary reduction system:
Shaft drive
Secondary reduction ratio:
22/23
×
29/09 (3.082)
Transmission type:
Constant mesh 5-speed
Operation:
Left foot operation
Gear ratio:
1st:
38/16 (2.375)
2nd:
38/21 (1.810)
3rd:
35/25 (1.400)
4th:
29/26 (1.115)
5th:
29/31 (0.935)
Chassis:
Frame type:
Diamond
Caster angle:
31.00 °
Trail:
148.0 mm (5.83 in)
Front tire:
Type:
Tubeless
Size:
120/70R18M/C 59V
Manufacturer/model:
BRIDGESTONE/BT028F
Rear tire:
Type:
Tubeless
Size:
200/50R18M/C 76V
Manufacturer/model:
BRIDGESTONE/BT028R
Loading:
Maximum load:
190 kg (419 lb)
(Total weight of rider, passenger, cargo and
accessories)
Tire air pressure (measured on cold
tires):
Loading condition:
0–90 kg (0–198 lb)
Front:
250 kPa (2.50 kgf/cm
2
, 36 psi)
Rear:
290 kPa (2.90 kgf/cm
2
, 42 psi)
Loading condition:
90–190 kg (198–419 lb)
Front:
250 kPa (2.50 kgf/cm
2
, 36 psi)Rear:
290 kPa (2.90 kgf/cm
2
, 42 psi)
High-speed riding:
Front:
290 kPa (2.90 kgf/cm
2
, 42 psi)
Rear:
290 kPa (2.90 kgf/cm
2
, 42 psi)
Front wheel:
Wheel type:
Cast wheel
Rim size:
18M/C x MT3.50
Rear wheel:
Wheel type:
Cast wheel
Rim size:
18M/C x MT6.00
Front brake:
Type:
Dual disc brake
Operation:
Right hand operation
Recommended fluid:
DOT 4
Rear brake:
Type:
Single disc brake
Operation:
Right foot operation
Recommended fluid:
DOT 4
Page 97 of 102

9-1
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9
CONSUMER INFORMATION
EAU26351
Identification numbers
Record the key identification number,
vehicle identification number and mod-
el label information in the spaces pro-
vided below for assistance when
ordering spare parts from a Yamaha
dealer or for reference in case the vehi-
cle is stolen.
KEY IDENTIFICATION NUMBER:
VEHICLE IDENTIFICATION
NUMBER:
MODEL LABEL INFORMATION:
EAU26381
Key identification number
The key identification number is
stamped into the key tag. Record this
number in the space provided and use
it for reference when ordering a new
key.
EAU26400
Vehicle identification number
The vehicle identification number is
stamped into the steering head pipe.
Record this number in the space pro-
vided.
TIP
The vehicle identification number is
used to identify your motorcycle and
may be used to register your motorcy-
cle with the licensing authority in your
area.
1. Key identification number
2. Code re-registering key (red bow)
3. Standard keys (black bow)
31 2 3
1. Vehicle identification number
1
Page 98 of 102
CONSUMER INFORMATION
9-2
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EAU26470
Model label
The model label is affixed to the frame
under the rider seat. (See page 3-22.)
Record the information on this label in
the space provided. This information
will be needed when ordering spare
parts from a Yamaha dealer.
1. Model label
1