PERIODIC MAINTENANCE AND MINOR REPAIR
6-8
2
3
4
5
67
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9
the oil level.
NOTE:
The engine oil should be between the
minimum and maximum level marks.
CAUTION:
ECA10010
Do not operate the vehicle until you
know that the engine oil level is suf-
ficient.
WARNING
EWA10360
Never remove the engine oil tank
cap after high-speed operation, oth-
erwise hot engine oil could spout
out and cause damage or injury. Al-
ways let the engine oil cool down
sufficiently before removing the oil
tank cap.
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.
5. Install the oil filler cap.
NOTE:
The engine oil tank is located be-
hind the cylinders.
The engine oil should be between
the minimum and maximum level
marks.
To change the engine oil (with or
without oil filter element 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 bolts to drain the oil from
the crankcase.
1. Engine oil filler cap
1
1. Engine oil filler cap
2. Dipstick
3. Maximum level mark
4. Minimum level mark
1
2
3
4
PERIODIC MAINTENANCE AND MINOR REPAIR
6-10
2
3
4
5
67
8
9
CAUTION:
ECA11620
In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel speci-
fication of “CD” or oils of a high-
er quality than specified. In
addition, do not use oils labeled
“ENERGY CONSERVING II” or
higher.
Make sure that no foreign mate-
rial enters the crankcase.
9. Start the engine, and then let it idle
for several minutes while checking
it for oil leakage. If oil is leaking, im-
mediately turn the engine off and
check for the cause.
10. Turn the engine off, and thencheck the oil level and correct it if
necessary.
EAU20070
Coolant
The coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
EAU20252
To check the coolant level
1. Place the vehicle on a level sur-
face and hold it in an upright posi-
tion.
NOTE:
The coolant level must be checked
on a cold engine since the level
varies with engine temperature.
Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to the
side can result in a false reading.
2. Check the coolant level in the cool-
ant reservoir.
NOTE:
The coolant should be between the
minimum and maximum level marks.
Recommended engine oil:
See page 8-1.
Oil quantity:
Without oil filter element replace-
ment:
3.80 L (4.02 US qt) (3.34 Imp.qt)
With oil filter element replacement:
3.90 L (4.12 US qt) (3.43 Imp.qt)
PERIODIC MAINTENANCE AND MINOR REPAIR
6-21
1
2
3
4
5
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7
8
9
harmful chemical reaction and
lead to poor braking performance.
Be careful that water or dust does
not enter the brake fluid reservoir
when refilling. Water will signifi-
cantly lower the boiling point of the
fluid and may result in vapor lock,
and dirt may clog the ABS hydrau-
lic unit valves.
Brake fluid may deteriorate paint-
ed surfaces or plastic parts. Al-
ways clean up spilled fluid
immediately.
As the brake pads wear, it is nor-
mal for the brake fluid level to grad-
ually go down. However, if the
brake fluid level goes down sud-
denly, have a Yamaha dealer
check the cause.
EAU22730
Changing the brake fluid
Have a Yamaha dealer change the
brake fluid at the intervals specified in
the NOTE after the periodic mainte-
nance and lubrication chart. In addition,
have the oil seals of the master cylin-
ders and calipers as well as the brake
hoses replaced at the intervals listed
below or whenever they are damaged
or leaking.
Oil seals: Replace every two
years.
Brake hoses: Replace every four
years.
EAU22760
Drive chain slack
The drive chain slack should be
checked before each ride and adjusted
if necessary.
EAU22771
To check the drive chain slack
1. Place the motorcycle on the side-
stand.
NOTE:
When checking and adjusting the drive
chain slack, there should be no weight
on the motorcycle.
2. Shift the transmission into the neu-
tral position.
3. Move the rear wheel by pushing
the motorcycle to locate the tight-
est portion of the drive chain, and
then measure the drive chain slack
as shown.
Drive chain slack:
50.0–60.0 mm (1.97–2.36 in)
PERIODIC MAINTENANCE AND MINOR REPAIR
6-26
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5
67
8
9
EAU23271
Checking the front fork
The condition and operation of the front
fork must be checked as follows at the
intervals specified in the periodic main-
tenance and lubrication chart.
To check the condition
WARNING
EWA10750
Securely support the vehicle so that
there is no danger of it falling over.
Check the inner tubes for scratches,
damage and excessive oil leakage.
To check the operation
1. Place the vehicle on a level sur-
face and hold it in an upright posi-
tion.
2. While applying the front brake,
push down hard on the handlebars
several times to check if the front
fork compresses and rebounds
smoothly.
CAUTION:
ECA10590
If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or re-
pair it.
EAU23280
Checking the steering
Worn or loose steering bearings may
cause danger. Therefore, the operation
of the steering must be checked as fol-
lows at the intervals specified in the pe-
riodic maintenance and lubrication
chart.
1. Place a stand under the engine to
raise the front wheel off the
ground.
WARNING
EWA10750
Securely support the vehicle so that
there is no danger of it falling over.
2. Hold the lower ends of the front
fork legs and try to move them for-
ward and backward. If any free
play can be felt, have a Yamaha
dealer check or repair the steering.
8-1
2
3
4
5
6
7
89
SPECIFICATIONS
EAU2633H
Dimensions:
Overall length:
2180 mm (85.8 in)
Overall width:
800 mm (31.5 in)
Overall height:
1290 mm (50.8 in)
Seat height:
825 mm (32.5 in)
Wheelbase:
1485 mm (58.5 in)
Ground clearance:
160 mm (6.30 in)
Minimum turning radius:
2900 mm (114.2 in)
Weight:
With oil and fuel:
226.0 kg (498 lb)
Engine:
Engine type:
Liquid cooled 4-stroke, DOHC
Cylinder arrangement:
Forward-inclined parallel 2-cylinder
Displacement:
897.0 cm
3
Bore
×
stroke:
92.0
×
67.5 mm (3.62
×
2.66 in)
Compression ratio:
10.40 :1
Starting system:
Electric starterLubrication system:
Dry sump
Engine oil:
Type:
SAE10W30, SAE10W40, SAE15W40,
SAE20W40 or SAE20W50
Recommended engine oil grade:
API service SG type or higher, JASO stan-
dard MA
Engine oil quantity:
Without oil filter element replacement:
3.80 L (4.02 US qt) (3.34 Imp.qt)
With oil filter element replacement:
3.90 L (4.12 US qt) (3.43 Imp.qt)
Cooling system:
Coolant reservoir capacity (up to the maxi-
mum level mark):
0.25 L (0.26 US qt) (0.22 Imp.qt)
Radiator capacity (including all routes):
1.75 L (1.85 US qt) (1.54 Imp.qt)
Air filter:
Air filter element:
Oil-coated paper element
Fuel:
Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity:
20.0 L (5.28 US gal) (4.40 Imp.gal)
Fuel reserve amount:
3.5 L (0.92 US gal) (0.77 Imp.gal)
Fuel injector:
Manufacturer:
DENSO
Model/quantity:
3830/2
Spark plug (s):
Manufacturer/model:
NGK/DPR8EA-9
Manufacturer/model:
DENSO/X24EPR-U9
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:
67/39 (1.718)
Secondary reduction system:
Chain drive
Secondary reduction ratio:
42/16 (2.625)
Transmission type:
Constant mesh 6-speed
-20 -10 0
10 20 30
40
50 ˚C
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40
SPECIFICATIONS
8-3
2
3
4
5
6
7
89 Electrical system:
Ignition system:
Transistorized coil ignition (digital)
Charging system:
AC magneto
Battery:
Model:
GT12B-4
Voltage, capacity:
12 V, 10.0 Ah
Headlight:
Bulb type:
Halogen bulb
Bulb voltage, wattage
×
quantity:
Headlight:
12 V, 55.0 W
×
2
Tail/brake light:
12 V, 5.0 W/21.0 W
×
1
Front turn signal light:
12 V, 10.0 W
×
2
Rear turn signal light:
12 V, 10.0 W
×
2
Auxiliary light:
12 V, 5.0 W
×
1
Meter lighting:
14 V, 2.0 W
×
2
Neutral indicator light:
14 V, 1.2 W
×
1
High beam indicator light:
14 V, 1.4 W
×
1
Oil level warning light:
LEDTurn signal indicator light:
14 V, 1.2 W
×
1
Engine trouble warning light:
14 V, 1.4 W
×
1
ABS warning light:
14 V, 1.4 W
×
1
Immobilizer system indicator light:
LED
Fuses:
Main fuse:
40.0 A
Headlight fuse:
20.0 A
Signaling system fuse:
10.0 A
Ignition fuse:
10.0 A
Radiator fan fuse:
20.0 A
Turn signal light and hazard fuse:
10.0 A
Fuel injection system fuse:
10.0 A
ABS control unit fuse:
10.0 A
ABS motor fuse:
30.0 A
Backup fuse:
10.0 A
INDEX
A
ABS ........................................................ 3-11
ABS warning light ..................................... 3-4
Air filter element, replacing ..................... 6-12
Anti-theft alarm (optional).......................... 3-8
Auxiliary light bulb, replacing .................. 6-32
B
Battery..................................................... 6-27
Brake and clutch levers, checking and
lubricating ............................................. 6-25
Brake and shift pedals, checking and
lubricating ............................................. 6-24
Brake fluid, changing .............................. 6-21
Brake fluid level, checking ...................... 6-20
Brake lever .............................................. 3-10
Brake pedal ............................................. 3-11
C
Cables, checking and lubricating ............ 6-24
Care .......................................................... 7-1
Catalytic converter .................................. 3-14
Caution, matte color .................................. 7-1
Clutch lever ............................................. 3-10
Clutch lever free play, adjusting .............. 6-18
Coolant.................................................... 6-10
Coolant temperature gauge ...................... 3-6
Cowlings and panels, removing and
installing.................................................. 6-5
D
Dimmer switch .......................................... 3-9
Drive chain, cleaning and lubricating ...... 6-23
Drive chain slack ..................................... 6-21
E
Engine break-in ......................................... 5-3
Engine idling speed................................. 6-14Engine oil and oil filter element ..................6-7
Engine stop switch .....................................3-9
Engine trouble warning light ......................3-4
F
Front and rear brake pads, checking .......6-19
Front fork, adjusting .................................3-15
Front fork, checking .................................6-26
Fuel ..........................................................3-13
Fuel consumption, tips for reducing ...........5-3
Fuel level warning indicator .......................3-4
Fuel tank breather hose ...........................3-13
Fuel tank cap ...........................................3-12
Fuses, replacing ......................................6-29
H
Handlebar switches ...................................3-8
Hazard switch ............................................3-9
Headlight bulb, replacing .........................6-30
High beam indicator light ...........................3-4
Horn switch ................................................3-9
I
Identification numbers................................9-1
Ignition circuit cut-off system ...................3-19
Immobilizer system ....................................3-1
Immobilizer system indicator light ..............3-4
Indicator and warning lights .......................3-3
K
Key identification number ..........................9-1
L
Luggage strap holders .............................3-18
M
Main switch/steering lock ...........................3-2
Model label ................................................9-2
Multi-function display .................................3-7
N
Neutral indicator light................................. 3-4
O
Oil level warning light ................................ 3-4
P
Parking ...................................................... 5-4
Part locations............................................. 2-1
Pass switch ............................................... 3-9
Periodic maintenance and lubrication
chart ........................................................ 6-2
Pre-operation check list ............................. 4-2
R
Rear brake light switch, adjusting............ 6-19
Rear suspension, lubricating ................... 6-25
S
Safety information ..................................... 1-1
Seat ......................................................... 3-14
Shifting ...................................................... 5-2
Shift pedal ............................................... 3-10
Shock absorber assembly, adjusting....... 3-17
Sidestand ................................................ 3-19
Sidestand, checking and lubricating ........ 6-25
Spark plugs, checking ............................... 6-6
Specifications ............................................ 8-1
Starting the engine .................................... 5-1
Start switch ................................................ 3-9
Steering, checking ................................... 6-26
Storage ...................................................... 7-3
Storage compartment .............................. 3-15
Supporting the motorcycle....................... 6-32
T
Tachometer unit ........................................ 3-5
Tail/brake light bulb, replacing................. 6-31
Throttle cable free play, checking............ 6-14