Page 49 of 88

PERIODIC MAINTENANCE AND ADJUSTMENT
6-9
6
TIPIf a torque wrench is not available when
installing a spark plug, a good estimate
of the correct torque is 1/4–1/2 turn
past finger tight. However, the spark
plug should be tightened to the speci-
fied torque as soon as possible.3. Install the spark plug cap.
4. Install the spark plug cover by in-
stalling the bolts.
EAU42597
Engine oil and oil filter car-
tridge The engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil filter car-
tridge replaced at the intervals speci-
fied in the periodic maintenance and
lubrication chart.
To check the engine oil level
1. Place the vehicle on a level sur-
face and hold it in an upright posi-
tion. A slight tilt to the side can
result in a false reading.
2. Start the engine, warm it up for
several minutes, and then turn it
off.
3. Wait a few minutes until the oil set-
tles, and then check the oil level
through the engine oil level check
window located at the bottom-left
side of the crankcase.TIPThe engine oil should be between the
minimum and maximum level marks.
4. If the engine oil is below the mini-
mum level mark, add sufficient oil
of the recommended type to raise
it to the correct level.
To change the engine oil (with or
without oil filter cartridge replace-
ment)
1. Place the vehicle on a level sur-
face.
2. Start the engine, warm it up for
several minutes, and then turn it
off.
3. Place an oil pan under the engine
to collect the used oil.1. Engine oil filler cap
2. Engine oil level check window
3. Maximum level mark
4. Minimum level mark
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-29
6
4. Turn the key to “ON” and turn on
the electrical circuit in question to
check if the device operates.
5. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
6. Install the battery cover, and then
hook the battery band onto the
holder.
EAU42892
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.
1. Remove the turn signal light brack-
et cover by removing the bolts.
2. Remove the headlight unit by re-
moving the bolts on each side.
Specified fuses:
Main fuse:
50.0 A
Headlight 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
Radiator fan fuse:
20.0 A
1. Do not touch the glass part of the bulb.
1. Turn signal light bracket cover
2. Bolt
1
2
2
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Page 81 of 88

SPECIFICATIONS
8-1
8
Dimensions:Overall length:
2490 mm (98.0 in)
Overall width:
1000 mm (39.4 in)
Overall height:
1145 mm (45.1 in)
Seat height:
690 mm (27.2 in)
Wheelbase:
1690 mm (66.5 in)
Ground clearance:
145 mm (5.71 in)
Minimum turning radius:
3500 mm (137.8 in)Weight:With oil and fuel:
304 kg (670 lb)Engine:Engine type:
Liquid cooled 4-stroke, SOHC
Cylinder arrangement:
V-type 2-cylinder
Displacement:
1304 cm³
Bore × stroke:
100.0 × 83.0 mm (3.94 × 3.27 in)
Compression ratio:
9.50 :1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:Recommended brand:
YAMALUBE
Type:
SAE 10W-30, 10W-40, 10W-50, 15W-40,
20W-40 or 20W-50
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Without oil filter cartridge replacement:
3.20 L (3.38 US qt, 2.82 Imp.qt)
With oil filter cartridge replacement:
3.40 L (3.59 US qt, 2.99 Imp.qt)Cooling system:Coolant reservoir capacity (up to the
maximum level mark):
0.45 L (0.48 US qt, 0.40 Imp.qt)
Radiator capacity (including all routes):
2.10 L (2.22 US qt, 1.85 Imp.qt)Air filter:Air filter element:
Oil-coated paper element
Fuel:Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity:
19.0 L (5.02 US gal, 4.18 Imp.gal)
Fuel reserve amount:
3.7 L (0.98 US gal, 0.81 Imp.gal)Fuel injection:Throttle body:
ID mark:
3D81 20Spark plug(s):Manufacturer/model:
NGK/LMAR7A-9
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)Clutch:Clutch type:
Wet, multiple-discTransmission:Primary reduction system:
Spur gear
Primary reduction ratio:
70/45 (1.556)
Secondary reduction system:
Belt drive
Secondary reduction ratio:
70/30 (2.333)
Transmission type:
Constant mesh 5-speed
Operation:
Left foot operation
–20 –10 0
1020 30 40 50 C 10 30 50 70 90 110 0 130 F
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40SAE 10W-50
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Page 82 of 88

SPECIFICATIONS
8-2
8
Gear ratio:
1st:
36/13 (2.769)
2nd:
32/18 (1.778)
3rd:
29/21 (1.381)
4th:
29/26 (1.115)
5th:
24/25 (0.960)Chassis:Frame type:
Double cradle
Caster angle:
32.70 °
Trail:
145.0 mm (5.71 in)Front tire:Type:
Tubeless
Size:
130/90 16M/C 67H
Manufacturer/model:
DUNLOP/D404F X
Manufacturer/model:
BRIDGESTONE/EXEDRA G721Rear tire:Type:
Tubeless
Size:
170/70B 16M/C 75H
Manufacturer/model:
DUNLOP/K555Manufacturer/model:
BRIDGESTONE/EXEDRA G722 G
Loading:Maximum load:
209 kg (461 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/cm², 36 psi)
Rear:
280 kPa (2.80 kgf/cm², 41 psi)
Loading condition:
90–209 kg (198–461 lb)
Front:
250 kPa (2.50 kgf/cm², 36 psi)
Rear:
280 kPa (2.80 kgf/cm², 41 psi)Front wheel:Wheel type:
Cast wheel
Rim size:
16M/C x MT3.00Rear wheel:Wheel type:
Cast wheel
Rim size:
16M/C x MT4.50Front brake:Type:
Dual disc brakeOperation:
Right hand operation
Recommended fluid:
DOT 4
Rear brake:Type:
Single disc brake
Operation:
Right foot operation
Recommended fluid:
DOT 4Front suspension:Type:
Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
135.0 mm (5.31 in)Rear suspension:Type:
Swingarm (link suspension)
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel:
110.0 mm (4.33 in)Electrical system:Ignition system:
TCI
Charging system:
AC magnetoBattery:Model:
YTX20L-BS
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Page 83 of 88
SPECIFICATIONS
8-3
8
Voltage, capacity:
12 V, 18.0 AhHeadlight:Bulb type:
Halogen bulbBulb 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 × 2
Rear turn signal light:
12 V, 21.0 W × 2
Auxiliary light:
12 V, 5.0 W × 1
License plate light:
12 V, 5.0 W × 1
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
Coolant temperature warning light:
LED
Engine trouble warning light:
LEDImmobilizer system indicator light:
LED
Fuses:Main fuse:
50.0 A
Headlight fuse:
20.0 A
Signaling system fuse:
10.0 A
Ignition fuse:
15.0 A
Parking lighting fuse:
10.0 A
Radiator fan fuse:
20.0 A
Fuel injection system fuse:
10.0 A
Backup fuse:
10.0 A
U11CE3E0.book Page 3 Thursday, October 29, 2009 1:09 PM