PERIODIC MAINTENANCE AND ADJUSTMENT
6-11
6
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 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 panel C. (See page 6-8.)
6. Remove the oil filter element drainscrew and its gasket to drain the oil
from the oil filter element.
7. Remove the oil filter element cover by removing the oil filter element
cover bolt. 8. Remove the oil filter element and
O-rings.
TIPTake care not to lose the compression
spring and washer.
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
1. Oil filter element drain screw
2. Gasket
3. Oil filter element cover bolt
4. Oil filter element cover
1
2
43
U5WME9E0.book Page 11 Friday, December 7, 2012 3:50 PM
PERIODIC MAINTENANCE AND ADJUSTMENT
6-21
6
Rear brake
Clutch
TIPThe rear brake fluid reservoir is located
behind panel A. (See page 6-8.)
WARNING
EWA16000
Improper maintenance can result in
loss of braking ability or clutch oper-
ation. Observe these precautions:●
Insufficient brake or clutch fluid
may allow air to enter the brake
or clutch system, reducing
braking or clutch performance.
●
Clean the filler caps before re-
moving. Use only DOT 4 brake
fluid from a sealed container.
●
Use only the specified brake flu-
id; otherwise, the rubber seals
may deteriorate, causing leak-
age.
●
Refill with the same type of
brake fluid. Adding a brake fluid
other than DOT 4 may result in a
harmful chemical reaction.
●
Be careful that water does not
enter the brake or clutch fluid
reservoir when refilling. Water will significantly lower the boil-
ing point of the fluid and may re-
sult in vapor lock.
NOTICE
ECA17640
Brake fluid may damage painted sur-
faces or plastic parts. Always clean
up spilled fluid immediately.The brake or clutch fluid reservoir dia-
phragm will lose its shape from the neg-
ative 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 sys-
tem 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 sudden-
ly, have a Yamaha dealer check the
cause before further riding.
1. Minimum level mark
1. Minimum level mark
1
Specified brake and clutch fluid:
DOT 4 brake fluid
U5WME9E0.book Page 21 Friday, December 7, 2012 3:50 PM
PERIODIC MAINTENANCE AND ADJUSTMENT
6-31
6
EAU23798
Replacing the headlight bulb This model is equipped with a halogen
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 headlight unit by re-moving the screws.
2. Disconnect the headlight coupler, and then remove the headlight
bulb cover. 3. Unhook the headlight bulb holder,
and then remove the burnt-out
bulb.
4. Place a new headlight bulb into po- sition, and then secure it with the
bulb holder.1. Do not touch the glass part of the bulb.
1. Screw
1. Headlight coupler
2. Headlight bulb cover
1. Headlight bulb holder
U5WME9E0.book Page 31 Friday, December 7, 2012 3:50 PM
SPECIFICATIONS
8-1
8
Dimensions:Overall length:2175 mm (85.6 in)
Overall width:
765 mm (30.1 in)
Overall height: 1115 mm (43.9 in)
Seat height: 795 mm (31.3 in)
Wheelbase:
1500 mm (59.1 in)
Ground clearance: 125 mm (4.92 in)
Minimum turning radius: 2800 mm (110.2 in)Weight:Curb weight:245 kg (540 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: 9.70 : 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 only
Fuel tank capacity: 21.0 L (5.55 US gal, 4.62 Imp.gal) Fuel reserve amount:
4.5 L (1.19 US gal, 0.99 Imp.gal)
Fuel injection:Throttle body:
ID mark: 5UXB 10Spark plug(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
U5WME9E0.book Page 1 Friday, December 7, 2012 3:50 PM
SPECIFICATIONS
8-2
8
5th:1.115 (29/26)
Chassis:Frame type:
Double cradle
Caster angle: 25.50 °
Trail: 100 mm (3.9 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 LLoading:Maximum load:
205 kg (452 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:
250 kPa (2.50 kgf/cm², 36 psi)
Loading condition: 90–205 kg (198–452 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:
130.0 mm (5.12 in)Rear suspension:Type:Swingarm
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 generatorBattery:Model:
YTZ14S
Voltage, capacity: 12 V, 11.2 AhHeadlight:Bulb type:
Halogen bulbBulb voltage, wattage × quantity:Headlight:
12 V, 60.0 W/55.0 W × 1
U5WME9E0.book Page 2 Friday, December 7, 2012 3:50 PM