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Periodic maintenance and adjustment
8-6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
EAU72780
TIP
Engine air filter and V-belt air filters This model’s engine air filter is equipped with a disposable oil-coated paper element, which must not be cleaned with compressed air to avoid damaging
it.
The engine air filter element needs to be replaced and the V-belt air filter el- ements need to be serviced more frequent ly when riding in unusually wet or
dusty areas.
Hydraulic brake service After disassembling the brake master cylinders and calipers, always change the fluid. Regularly check the brake fluid levels and fill the reservoirs
as required.
Every two years replace the internal components of the brake master cylin- ders and calipers, and change the brake fluid.
Replace the brake hoses every four years and if cracked or damaged.
25 * Cooling system Check coolant level and vehicle
for coolant leakage.
Change. Every 3 years
26 * V-belt Replace. When the V-belt replacement
indicator flashes [every 20000 km (12000 mi)]
27 * Front and rear
brake switches Check operation.
28 * Moving parts and
cables Lubricate.
29 * Throttle grip
housing and cable Check operation and free play.
Adjust the throttle cable free
play if necessary.
Lubricate the throttle grip housing, cable and grip warmer
wire.
30 * Lights, signals and
switches Check operation.
Adjust headlight beam.
NO. ITEM
X 1000 km
CHECK OR
MAINTENANCE JOB
X 1000 mi
ODOMETER READINGS
ANNUAL CHECK
110203040
0.66121824
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Periodic maintenance and adjustment
8-10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
EAU36112
Canister
This model is equipped with a canister
to prevent the discharging of fuel vapor
into the atmosphere. Before operating
this vehicle, make sure to check the fol-
lowing:
Check each hose connection.
Check each hose and canister for
cracks or damage. Replace if dam-
aged.
Make sure that the canister breath-
er is not blocked, and if necessary,
clean it.
EAU77360
Engine oil and oil filter
cartridge
The engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil filter car-
tridge replaced at the intervals speci-
fied in the periodic maintenance and
lubrication chart.
To check the engine oil level 1. Place the vehicle on the center- stand. A slight tilt to the side can
result in a false reading.
2. Start the engine, warm it up for two minutes, and then turn it off.
NOTICE
ECA11291
The engine must be cold before pro-
ceeding with the oil level check, oth-
erwise the check will result in a false
reading.
3. Wait two minutes until the oil set- tles, and then check the oil level
through the check window located
at the bottom-left side of the crank-
case.
TIP
The engine oil should be between the
minimum and maximum level marks.
1. Canister
2. Canister breather
12
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Periodic maintenance and adjustment
8-11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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 cartridge 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. 5. Check the O-ring for damage and
replace it if necessary.
TIP
Skip steps 6–8 if the oil filter cartridge is
not being replaced.
6. Remove the oil filter cartridge with an oil filter wrench.
1. Engine oil level check window
2. Maximum level mark
3. Minimum level mark
1. Engine oil filler cap
2
3
1
1
1. Engine oil drain bolt
2. O-ring
3. Gasket
1. Engine oil drain bolt
2. O-ring
1 2
3
1 2
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Page 84 of 124
Periodic maintenance and adjustment
8-12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TIP
An oil filter wrench is available at a
Yamaha dealer. 7. Apply a thin coat of clean engine oil to the O-ring of the new oil filter
cartridge.
TIP
Make sure that the O-ring is properly
seated.
8. Install the new oil filter cartridge, and then tighten it to the specified
torque with a torque wrench. 9. Install the engine oil drain bolt and
its new gasket, and then tighten
the bolt to the specified torque.
10. Check the O-ring for damage and replace it if necessary.
11. Refill with the specified amount of the recommended engine oil, and
then install and tighten the oil filler
cap.
1. Oil filter wrench
2. Oil filter cartridge
1. O-ring
1
2
1
1. Torque wrench
Tightening torque:Oil filter cartridge:
17 N·m (1.7 kgf·m, 12 lb·ft)
Tightening torque: Engine oil drain bolt:43 N·m (4.3 kgf·m, 31 lb·ft)
1. Engine oil filler cap
2. O-ring
1
2
1
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Periodic maintenance and adjustment
8-13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TIP
Be sure to wipe off spilled oil on any
parts after the engine and exhaust sys-
tem have cooled down.
NOTICE
ECA11621
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.
12. 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.
13. Turn the engine off, and then check the oil level and correct it if
necessary.
14. Reset the oil change indicator. (See page 5-11.)
TIP
If the engine oil is changed before the
oil change indicator comes on (i.e. be-
fore the periodic oil change interval has
been reached), the indicator must be reset after the oil change for the next
periodic oil change to be indicated at
the correct time.
Recommended engine oil:
See page 10-1.
Oil quantity: Oil change:2.60 L (2.75 US qt, 2.29 Imp.qt)
With oil filter removal: 2.90 L (3.07 US qt, 2.55 Imp.qt)
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Periodic maintenance and adjustment
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
EAU22582
Checking the brake fluid level
Before riding, check that the brake fluid
is above the minimum level mark.
Check the brake fluid level with the top
of the reservoir level. Replenish the
brake fluid if necessary.
Front brake
Rear brake
WARNING
EWA15991
Improper maintenance can result in
loss of braking ability. Observe
these precautions:
Insufficient brake fluid may al-
low air to enter the brake sys-
tem, reducing braking
performance.
Clean the filler cap 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 fluid reservoir
when refilling. Water will signifi-
cantly lower the boiling point of
the fluid and may result in vapor
lock.
NOTICE
ECA17641
Brake fluid may damage painted sur-
faces or plastic parts. Always clean
up spilled fluid immediately.
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. If the brake
fluid level goes down suddenly, have a
Yamaha dealer check the cause before
further riding.
1. Minimum level mark
1. Minimum level mark
Specified brake fluid: DOT 4
1
LOWER
1
LOWER
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Page 96 of 124
Periodic maintenance and adjustment
8-24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
EAU22733
Changing the brake fluid
Have a Yamaha dealer change the
brake fluid at the intervals specified in
the periodic maintenance and lubrica-
tion chart. In addition, have the oil seals
of the master cylinders 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.
EAU51991
Drive belt slack
The drive belt slack should be checked
and adjusted by a Yamaha dealer at
the intervals specified in the periodic
maintenance and lubrication chart.
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Periodic maintenance and adjustment
8-27
1
2
3
4
5
6
7
8
9
10
11
12
13
14
EAU23273
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
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. WARNING! To avoid injury,
securely support the vehicle so
there is no danger of it falling
over.
[EWA10752]
2. While applying the front brake, push down hard on the handlebars
several times to check if the front
fork compresses and rebounds
smoothly.
NOTICE
ECA10591
If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or re-
pair it.
EAU45512
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 the vehicle on the center- stand. WARNING! To avoid inju-
ry, securely support the vehicle
so there is no danger of it falling
over.
[EWA10752]
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.
BV1-28199-E0.book 27 ページ 2016年12月19日 月曜日 午前11時25分