Page 21 of 80
INSTRUMENT AND CONTROL FUNCTIONS
3-8
1
2
3
4
5
6
7
8
9
EAU13660
Kickstarter
If the engine fails to start by pushing the
start switch, try to start it by using the
kickstarter. To start the engine, fold out
the kickstarter lever, move it down light-
ly with your foot until the gears engage,
and then push it down smoothly but
forcefully. This model is equipped with
a primary kickstarter, allowing the en-
gine to be started in any gear if the
clutch is disengaged. However, shifting
the transmission into the neutral posi-
tion before starting is recommended.
EAU13970
Seat
To remove the seat
Remove the bolts, and then pull the
seat off.
To install the seat
1. Insert the projection on the front of
the seat into the seat holder as
shown.2. Place the seat in the original posi-
tion, and then tighten the bolts.
NOTE:
Make sure that the seat is properly se-
cured before riding.
1. Kickstarter
1
1. Bolt1(×2)
1. Projection
2. Seat holder
1
2
Page 47 of 80
PERIODIC MAINTENANCE AND MINOR REPAIR
6-15
1
2
3
4
5
6
7
8
9
with the local regulations.
Tire information
This motorcycle is equipped with tube
tires.
WARNING
EWA10460
The front and rear tires should
be of the same make and de-
sign, otherwise the handling
characteristics of the vehicle
cannot be guaranteed.
After extensive tests, only the
tires listed below have been
approved for this model by
Yamaha Motor Co., Ltd.
WARNING
EWA10560
It is dangerous to ride with a
worn-out tire. When a tire tread
begins to show crosswise lines,
have a Yamaha dealer replace
the tire immediately.
The replacement of all wheel-
and brake-related parts, includ-
ing the tires, should be left to a
Yamaha dealer, who has the
necessary professional knowl-
edge and experience.
It is not recommended to patch
a punctured tube. If unavoid-
able, however, patch the tubevery carefully and replace it as
soon as possible with a
high-quality product. Front tire:
Size:
130/80-18M/C 66P
Manufacturer/model:
BRIDGESTONE/TW31
Rear tire:
Size:
180/80-14M/C 78P
Manufacturer/model:
BRIDGESTONE/TW34
Page 62 of 80
PERIODIC MAINTENANCE AND MINOR REPAIR
6-30
2
3
4
5
67
8
9
CAUTION:
ECA10640
Do not use a fuse of a higher amper-
age rating than recommended to
avoid causing extensive damage to
the electrical system and possibly a
fire.
3. Turn the key to “ON” and turn on
the electrical circuits to check if the
devices operate.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
EAU23811
Replacing the headlight bulb
This model is equipped with a quartz
bulb headlight. If the headlight bulb
burns out, replace it as follows.
1. Remove cowling A. (See
page 6-5.)
2. Remove the headlight unit by re-
moving the bolts.
3. Disconnect the headlight coupler,
and then remove the headlight
bulb cover.4. Remove the headlight bulb holder
by turning it counterclockwise, and
then remove the defective bulb.
1. Bolt
1(×2)
1. Headlight coupler
2. Headlight bulb cover
1
2
Page 74 of 80
SPECIFICATIONS
8-1
2
3
4
5
6
7
89
EAU26332
Dimensions:
Overall length:
2090 mm (82.3 in)
Overall width:
820 mm (32.3 in)
Overall height:
1120 mm (44.1 in)
Seat height:
790 mm (31.1 in)
Wheelbase:
1325 mm (52.2 in)
Ground clearance:
265 mm (10.43 in)
Minimum turning radius:
1900 mm (74.8 in)
Weight:
With oil and fuel:
126.0 kg (278 lb)
Engine:
Engine type:
Air cooled 4-stroke, SOHC
Cylinder arrangement:
Forward inclined single cylinder
Displacement:
196.0 cm
3
(11.96 cu.in)
Bore
×
stroke:
67.0
×
55.7 mm (2.64
×
2.19 in)
Compression ratio:
9.50 :1
Starting system:
Electric and kick starter
Lubrication system:
Wet sump
Engine oil:
Type:
YAMALUBE 4, SAE10W30 or SAE20W40
Recommended engine oil grade:
API service SE, SF, SG type or higher
Engine oil quantity:
Without oil filter element removal:
1.00 L (1.06 US qt) (0.88 Imp.qt)
With oil filter element removal:
1.10 L (1.16 US qt) (0.97 Imp.qt)
Air filter:
Air filter element:
Wet element
Fuel:
Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity:
7.0 L (1.85 US gal) (1.54 Imp.gal)
Fuel reserve amount:
1.7 L (0.45 US gal) (0.37 Imp.gal)
Carburetor:
Manufacturer:
TEIKEI
Type x quantity:
MV28 x 1
Spark plug(s):
Manufacturer/model:
NGK/DR8EA
Manufacturer/model:
DENSO/X24ESR-U
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)
Clutch:
Clutch type:
Wet, multiple-disc
Transmission:
Primary reduction system:
Spur gear
Primary reduction ratio:
73/22 (3.318)
Secondary reduction system:
Chain drive
Secondary reduction ratio:
50/14 (3.571)
Transmission type:
Constant mesh 5-speed
Operation:
Left foot operation
Gear ratio:
1st:
34/12 (2.833)
2nd:
34/19 (1.789)
-20 -10 0
10 20 30
40
50 ˚C
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40
Page 75 of 80
SPECIFICATIONS
8-2
1
2
3
4
5
6
7
8
9
3rd:
29/22 (1.318)
4th:
26/25 (1.040)
5th:
23/28 (0.821)
Chassis:
Frame type:
Diamond
Caster angle:
26.0 °
Trail:
95.0 mm (3.74 in)
Front tire:
Type:
With tube
Size:
130/80-18M/C 66P
Manufacturer/model:
BRIDGESTONE/TW31
Rear tire:
Type:
With tube
Size:
180/80-14M/C 78P
Manufacturer/model:
BRIDGESTONE/TW34
Loading:
Maximum load:
180 kg (397 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:
125 kPa (18 psi) (1.25 kgf/cm
2
)
Rear:
125 kPa (18 psi) (1.25 kgf/cm
2
)
Loading condition:
90–180 kg (198–397 lb)
Front:
150 kPa (22 psi) (1.50 kgf/cm
2
)
Rear:
175 kPa (25 psi) (1.75 kgf/cm
2
)
Off-road riding:
Front:
125 kPa (18 psi) (1.25 kgf/cm
2
)
Rear:
125 kPa (18 psi) (1.25 kgf/cm
2
)
Front wheel:
Wheel type:
Spoke wheel
Rim size:
18x2.50
Rear wheel:
Wheel type:
Spoke wheel
Rim size:
14M/C x MT4.50
Front brake:
Type:
Single disc brake Operation:
Right hand operation
Recommended fluid:
Dot 4
Rear brake:
Type:
Drum brake
Operation:
Right foot operation
Front suspension:
Type:
Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
160.0 mm (6.30 in)
Rear suspension:
Type:
Swingarm (monocross)
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel:
150.0 mm (5.91 in)
Electrical system:
Ignition system:
C.D.I.
Charging system:
A.C. magneto
Battery:
Model:
GM7CZ-3D
Voltage, capacity:
12 V, 7.0 Ah
Page 77 of 80
CONSUMER INFORMATION
9-1
1
2
3
4
5
6
7
8
9
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 NUM-
BER:
MODEL LABEL INFORMATION:
EAU26390
Key identification number
The key identification number is
stamped into the key. Record this num-
ber 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.
NOTE:
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
1
1. Vehicle identification number
1
Page 78 of 80
CONSUMER INFORMATION
9-2
2
3
4
5
6
7
8
9
EAU26460
Model label
The model label is affixed to the loca-
tion shown. Record the information on
this label in the space provided. This in-
formation will be needed when ordering
spare parts from a Yamaha dealer.
1. Model label
1
