Page 46 of 84
PERIODIC MAINTENANCE AND ADJUSTMENT
6-8
1
2
3
4
5
6
7
8
9
TIP
The engine oil should be between the
minimum and maximum level marks.
5. If the engine oil is at or below the
minimum level mark, add sufficient
oil of the recommended type to
raise it to the correct level.6. Insert the dipstick into the oil filler
hole, and then tighten the oil filler
cap.
To change the engine oil (with or
without oil filter cartridge replace-
ment)
1. Start the engine, warm it up for
several minutes, and then turn it
off.
2. Place an oil pan under the engine
to collect the used oil.
3. Remove the engine oil filler cap
and drain bolt to drain the oil from
the crankcase.
TIP
Skip steps 4–6 if the oil filter cartridge is
not being replaced.
4. Remove the oil filter cartridge with
an oil filter wrench.
1. Engine oil filler cap
1
1. Dipstick
2. Maximum level mark
3. Minimum level mark
1
2
3
1. Engine oil drain bolt
1
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-27
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67
8
9
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
EAU23795
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 headlight unit by re-
moving the screws.
2. Disconnect the headlight coupler,
and then remove the bulb cover.
1. Do not touch the glass part of the bulb.
1. Screw
1
Page 76 of 84

8-1
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SPECIFICATIONS
EAU2633T
Dimensions:
Overall length:
2435 mm (95.9 in)
Overall width:
1000 mm (39.4 in)
Overall height:
1080 mm (42.5 in)
Seat height:
675 mm (26.6 in)
Wheelbase:
1685 mm (66.3 in)
Ground clearance:
145 mm (5.71 in)
Minimum turning radius:
3500 mm (137.8 in)
Weight:
With oil and fuel:
278.0 kg (613 lb)
Engine:
Engine type:
Air cooled 4-stroke, SOHC
Cylinder arrangement:
V-type 2-cylinder
Displacement:
942.0 cm
3
Bore
×
stroke:
85.0
×
83.0 mm (3.35
×
3.27 in)
Compression ratio:
9.00 :1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:
Type:
SAE 10W-30, 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:
3.70 L (3.91 US qt, 3.26 Imp.qt)
With oil filter cartridge replacement:
4.00 L (4.23 US qt, 3.52 Imp.qt)
Air filter:
Air filter element:
Oil-coated paper element
Fuel:
Recommended fuel:
Regular unleaded gasoline onlyFuel tank capacity:
17.0 L (4.49 US gal, 3.74 Imp.gal)
Fuel reserve amount:
3.0 L (0.79 US gal, 0.66 Imp.gal)
Fuel injection:
Throttle body:
Type/quantity:
ACW35/1
Spark plug (s):
Manufacturer/model:
NGK/CPR7EA-9
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)
Clutch:
Clutch type:
Wet, multiple-disc
Transmission:
Primary reduction system:
Spur gear
Primary reduction ratio:
72/43 (1.674)
Secondary reduction system:
Belt drive
Secondary reduction ratio:
70/30 (2.333)
Transmission type:
Constant mesh 5-speed
Operation:
Left foot operation
Gear ratio:
1st:
46/15 (3.067)
-20 -10 0
10 20 30
40
50 ˚C
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40SAE 10W-50
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SPECIFICATIONS
8-2
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89
2nd:
33/16 (2.063)
3rd:
30/19 (1.579)
4th:
34/27 (1.259)
5th:
25/24 (1.042)
Chassis:
Frame type:
Double cradle
Caster angle:
32.10 °
Trail:
145.0 mm (5.71 in)
Front tire:
Type:
Tubeless
Size:
130/70-18M/C 63H
Manufacturer/model:
BRIDGESTONE/EXEDRA G721 J
Manufacturer/model:
DUNLOP/D404F
Rear tire:
Type:
Tubeless
Size:
170/70B16M/C 75H
Manufacturer/model:
BRIDGESTONE/EXEDRA G722 J
Manufacturer/model:
DUNLOP/K555
Loading:
Maximum load:
210 kg (463 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:
225 kPa (2.25 kgf/cm
2
, 33 psi)
Rear:
250 kPa (2.50 kgf/cm
2
, 36 psi)
Loading condition:
90–210 kg (198–463 lb)
Front:
225 kPa (2.25 kgf/cm
2
, 33 psi)
Rear:
250 kPa (2.50 kgf/cm
2
, 36 psi)
Front wheel:
Wheel type:
Cast wheel
Rim size:
18M/C x MT3.50
Rear wheel:
Wheel type:
Cast wheel
Rim size:
16M/C x MT4.50
Front brake:
Type:
Single disc brakeOperation:
Right hand operation
Recommended fluid:
DOT 4
Rear brake:
Type:
Single disc brake
Operation:
Right foot operation
Recommended fluid:
DOT 4
Front suspension:
Type:
Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
135.0 mm (5.31 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 (digital)
Charging system:
AC magneto
Battery:
Model:
YTZ14S
Page 78 of 84
SPECIFICATIONS
8-3
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9
Voltage, capacity:
12 V, 11.2 Ah
Headlight:
Bulb type:
Halogen bulb
Bulb 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
×
1
Rear turn signal light:
12 V, 21.0 W
×
2
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
Engine trouble warning light:
LED
Immobilizer system indicator light:
LED
Fuses:
Main fuse:
40.0 AHeadlight 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