Page 55 of 98

PERIODIC MAINTENANCE AND ADJUSTMENT
6-10
6
EAU65421
Engine oil an d oil filter ele-
mentThe engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil filter ele-
ment replaced at the intervals specified
in the periodic maintenance and lubri-
cation chart.
To check the en gine 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 check window locat-
ed at the bottom-right 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 chan ge the en gine oil (with or
without oil filter element 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. 4. Remove the engine oil filler cap,
the engine oil drain bolt and its
gasket to drain the oil from the
crankcase.
TIPSkip steps 5–15 if the oil filter element
is not being replaced.5. Remove the drive sprocket coverby removing the bolts.
1. Engine oil filler cap
2. Engine oil level check window
3. Maximum level mark
4. Minimum level mark
3
4
1. Engine oil filler cap
2. Engine oil drain bolt
3. Gasket
231
U2PNE0E0.book Page 10 Tuesda y, September 16, 2014 4:15 PM
Page 66 of 98

PERIODIC MAINTENANCE AND ADJUSTMENT
6-21
6
WARNING
EWA16001
Improper maintenance can result in
loss of braking a bility or clutch oper-
ation. O bserve these precautions:
Insufficient brake or clutch flui d
may allow air to enter the brake
or clutch system, re ducing
b rakin g or clutch performance.
Clean the filler caps before re-
moving . Use only DOT 4 b rake
flui d from a seale d container.
Use only the specified b rake flu-
i d ; otherwise, the ru bber seals
may deteriorate, causin g leak-
a g e.
Refill with the same type of
brake flui d. A ddin g a brake flui d
other than DOT 4 may result in a
harmful chemical reaction.
Be careful that water does not
enter the brake or clutch flui d
reservoir when refillin g. Water will si
gnificantly lower the boil-
in g point of the flui d an d may re-
sult in vapor lock.
NOTICE
ECA17641
Brake fluid may damag e painted
surfaces or plastic parts. Always
clean up spille d flui d imme diately.The brake or clutch fluid reservoir dia-
phragm will lose its shape from the
negative pressure if the fluid level goes
down too far. Be sure to return the dia-
phragm to its original shape before in-
stalling it into the brake or clutch fluid
reservoir.
As the brake pads wear, it is normal for
the brake fluid level to gradually go
down. A low brake fluid level may indi-
cate worn brake pads and/or brake
system leakage; therefore, be sure to
check the brake pads for wear and the
brake system for leakage. A low clutch
fluid level may indicate clutch system
leakage; therefore, be sure to check
the clutch system for leakage. If the
brake or clutch fluid level goes down
suddenly, have a Yamaha dealer check
the cause before further riding.
EAU22754
Chan gin g the brake an d
clutch flui dsHave a Yamaha dealer change the
brake and clutch fluids at the intervals
specified in the periodic maintenance
and lubrication chart. In addition, have
the oil seals of the brake and clutch
master cylinders and calipers as well
as the brake and clutch hoses replaced
at the intervals listed below or whenev-
er they are damaged or leaking.
Oil seals: Replace every two
years.
Brake and clutch hoses: Replace
every four years.
Specifie d b rake an d clutch flui d:
DOT 4 brake fluid
U2PNE0E0.book Page 21 Tuesda y, September 16, 2014 4:15 PM
Page 90 of 98

SPECIFICATIONS
8-1
8
Dimensions:Overall length:2190 mm (86.2 in)
Overall width:
820 mm (32.3 in)
Overall height: 1120 mm (44.1 in)
Seat height: 829 mm (32.6 in)
Wheelbase:
1500 mm (59.1 in)
Ground clearance: 133 mm (5.24 in)
Minimum turning radius: 2800 mm (110.2 in)Wei ght:Curb weight:
240 kg (529 lb)Engine:Engine type:
Air cooled 4-stroke, DOHC
Cylinder arrangement: Inline 4-cylinder
Displacement: 1251 cm³
Bore × stroke:
79.0 × 63.8 mm (3.11 × 2.51 in)
Compression ratio: 9.7 : 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 element replacement: 2.80 L (2.96 US qt, 2.46 Imp.qt)
With oil filter element replacement:
3.15 L (3.33 US qt, 2.77 Imp.qt)Air filter:Air filter element:Oil-coated paper elementFuel:Recommended fuel:Premium unleaded gasoline (Gasohol (E10)
acceptable)
Fuel tank capacity: 14.5 L (3.83 US gal, 3.19 Imp.gal) Fuel reserve amount:
3.1 L (0.82 US gal, 0.68 Imp.gal)
Fuel injection:Throttle body:
ID mark: 5UXB 10Spark plu g(s):Manufacturer/model:
NGK/DPR8EA-9
Spark plug gap: 0.8–0.9 mm (0.031–0.035 in)Clutch:Clutch type:Wet, multiple-discTransmission:Primary reduction ratio:
1.750 (98/56)
Final drive: Chain
Secondary reduction ratio: 2.235 (38/17)
Transmission type:
Constant mesh 5-speed
Operation: Left foot operation
Gear ratio: 1st: 2.857 (40/14)
2nd: 2.000 (36/18)
3rd:
1.571 (33/21)
4th: 1.292 (31/24)
–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
U2PNE0E0.book Page 1 Tuesday, September 16, 2014 4:15 PM
Page 91 of 98

SPECIFICATIONS
8-2
8
5th:1.115 (29/26)
Chassis:Frame type:
Double cradle
Caster angle: 24.70 °
Trail: 92 mm (3.6 in)Front tire:Type:Tubeless
Size: 120/70 ZR17M/C (58W)
Manufacturer/model:
DUNLOP/D252F LRear tire:Type: Tubeless
Size:
180/55 ZR17M/C (73W)
Manufacturer/model: DUNLOP/D252 LLoa din g:Maximum load:
210 kg (463 lb)
(Total weight of rider, passenger, cargo
and accessories)Tire air pressure (measure d on col d
tires):Loading condition:
0–90 kg (0–198 lb)
Front:250 kPa (2.50 kgf/cm², 36 psi) Rear:
250 kPa (2.50 kgf/cm², 36 psi)
Loading condition: 90–210 kg (198–463 lb)
Front:
250 kPa (2.50 kgf/cm², 36 psi)
Rear: 290 kPa (2.90 kgf/cm², 42 psi)
High-speed riding: Front:250 kPa (2.50 kgf/cm², 36 psi)
Rear: 290 kPa (2.90 kgf/cm², 42 psi)
Front wheel:Wheel type:Cast wheel
Rim size: 17M/C x MT3.50Rear wheel:Wheel type:Cast wheel
Rim size: 17M/C x MT5.50Front brake:Type:
Dual disc brake
Operation: Right hand operation
Specified brake fluid:
DOT 4Rear brake:Type:
Single disc brake Operation:
Right foot operation
Specified brake fluid: DOT 4
Front suspension:Type:Telescopic fork
Spring/shock absorber type: Coil spring/oil damper
Wheel travel:
130 mm (5.1 in)Rear suspension:Type:Swingarm
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel: 110 mm (4.3 in)Electrical system:Ignition system:
TCI
Charging system: AC generatorBattery:Model:
YTZ14S
Voltage, capacity: 12 V, 11.2 AhHea dlig ht:Bulb type:
Halogen bulbBul b volta ge, watta ge × quantity:Headlight:
12 V, 60.0 W/55.0 W × 1
U2PNE0E0.book Page 2 Tuesday, September 16, 2014 4:15 PM