Operation and important ri din g points
5-4
5
EAU16811
Tips for re ducin g fuel con-
sumption
Fuel consumption depends largely on
your riding style. Consider the follow-
ing tips to reduce fuel consumption:
Shift up swiftly, and avoid high en-
gine speeds during acceleration.
Do not rev the engine while shift-
ing down, and avoid high engine
speeds with no load on the en-
gine.
Turn the engine off instead of let-
ting it idle for an extended length
of time (e.g., in traffic jams, at traf-
fic lights or at railroad crossings).
EAU16842
Engine break-in
There is never a more important period
in the life of your engine than the period
between 0 and 1600 km (1000 mi). For
this reason, you should read the fol-
lowing material carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1600 km (1000 mi). The various parts in
the engine wear and polish themselves
to the correct operating clearances.
During this period, prolonged full-throt-
tle operation or any condition that
might result in engine overheating
must be avoided.
EAU58991
0–1000 km (0–600 mi)
Avoid prolonged operation above 3900
r/min. NOTICE: After 1000 km (600
mi) of operation, the en gine oil an d
final gear oil must be chan ged , an d
the oil filter cartri dge or element re-
placed .
[ECA10333]
1000–1600 km (600–1000 mi)
Avoid prolonged operation above 4700
r/min.
1600 km (1000 mi) an d b eyon d
The vehicle can now be operated nor-
mally.
NOTICE
ECA23060
Keep the en gine speed out of
the tachometer hi gh-r/min zo-
ne.
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Periodic maintenance an d a djustment
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6
13 *Chassis fasteners • Make sure that all nuts, bolts
and screws are properly tight-
ened. √√√√√
14 Brake lever pivot
shaft
• Lubricate with silicone grease.
√√√√√
15 Brake ped
al pivot
shaft • Lubricate with lithium-soap-
based grease. √√√√√
16 Clutch lever pivot
shaft • Lubricate with silicone grease.
√√√√√
17 Shift ped
al pivot
shaft • Lubricate with lithium-soap-
based grease. √√√√√
18 Si
destan d, center-
stan d • Check operation.
• Lubricate with lithium-soap-
based grease. √√√√√
19 *Sidestan d switch • Check operation and replace if
necessary. √√√√√√
20 *Front fork • Check operation and for oil
leakage.
• Replace if necessary. √√√√
21 *Shock a
bsor ber
assem bly • Check operation and for oil
leakage.
• Replace if necessary. √√√√
22 *Rear suspension
relay arm an
d con-
nectin g arm pivot-
in g points • Check operation.
√√√√
23 En gine oil • Change (warm engine before
draining).
• Check oil level and vehicle for oil leakage. √√√√√√
24 En
gine oil filter
cartri dge •
R
eplace.
√√√
25 *Coolin g system • Check coolant level and vehicle
for coolant leakage. √√√√√
• Change. Every 3 years
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 an d a djustment
6-6
6
EAU72840
TIP
Air filter
• This model’s air filter is equipped with a disposable oil-coated paper ele- ment, which must not be cleaned with compressed air to avoid damaging
it.
• The air filter element needs to be replaced more frequently when riding in unusually wet or dusty areas.
Hydraulic brake and clutch service
• Regularly check and, if necessary, correct the brake fluid and clutch fluid levels.
• Every two years replace the internal components of the brake master cyl- inders and calipers as well as clutch master and release cylinders, and
change the brake and clutch fluids.
• Replace the brake and clutch hoses every four years and if cracked or damaged.
26 *Final gear oil • Check oil level and vehicle for
oil leakage. √√√√√
• Change. √√√
27 *Front an
d rear
b rake switches • Check operation.
√√√√√√
28 *Movin
g parts an d
cab les • Lubricate.
√√√√√
29 *Throttle
grip hous-
in g an d ca ble • Check operation and free play.
• Adjust the throttle cable free
play if necessary.
• Lubricate the throttle grip hous- ing, cable and grip warmer
wire. √√√√√
30 *Li
ghts, si gnals an d
switches • Check operation.
• Adjust headlight beam.
√√√√√√
NO. ITEM
X 1000 km
CHECK OR
MAINTENANCE JOB
X 1000 mi ODOMETER
READINGS
ANNUAL CHECK
110203040
0.6 6 12 18 24
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Periodic maintenance an d a djustment
6-9
6
EAU19653
Checkin g the spark plu gs
The spark plugs are important engine
components, which should be
checked periodically, preferably by a
Yamaha dealer. Since heat and depos- its will cause any spark plug to slowly
erode, they should be removed and
checked in accordance with the peri-
odic maintenance and lubrication
chart. In addition, the condition of the
spark plugs can reveal the condition of
the engine.
The porcelain insulator around the
center electrode of each spark plug
should be a medium-to-light tan (the
ideal color when the vehicle is ridden
normally), and all spark plugs installed
in the engine should have the same
color. If any spark plug shows a dis-
tinctly different color, the engine could
be operating improperly. Do not at-
tempt to diagnose such problems
yourself. Instead, have a Yamaha deal-
er check the vehicle.
If a spark plug shows signs of elec-
trode erosion and excessive carbon or
other deposits, it should be replaced.
Before installing a spark plug, the
spark plug gap should be measured
with a wire thickness gauge and, if
necessary, adjusted to specification. Clean the surface of the spark plug
gasket and its mating surface, and
then wipe off any grime from the spark
plug threads.
TIP
If a torque wrench is not available
when installing a spark plug, a good
estimate of the correct torque is 1/4–
1/2 turn past finger tight. However, the
spark plug should be tightened to the
specified torque as soon as possible.
NOTICE
ECA10841
Do not use any tools to remove or in-
stall the spark plu
g cap, otherwise
the i gnition coil coupler may get
d amag ed . The spark plu g cap may
b e difficult to remove because the
ru bber seal on the en d of the cap fits
ti g htly. To remove the spark plu g
cap, simply twist it b ack and forth
while pullin g it out; to install it, twist
it back an d forth while pushin g it in.
Specified spark plu g:
NGK/CPR8EB9
1. Spark plug gap
Spark plu g g ap:
0.8–0.9 mm (0.031–0.035 in)
Ti ghtenin g torque:
Spark plug: 13 N·m (1.3 kgf·m, 9.6 lb·ft)
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Periodic maintenance an d a djustment
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6
EAU79401
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
following:
Check each hose connection.
Check each hose and canister for
cracks or damage. Replace if
damaged.
Make sure that the canister
breather hose is not blocked, and
if necessary, clean it.
Make sure that the canister
breather hose is positioned out-
side of the cowling.
EAU49506
Engine oil an d oil filter car-
tri dge
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 en gine 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 and warm it up for ten minutes until the engine oil has
reached a normal temperature of
60 °C (140 °F), and then turn the
engine off.
3. Wait a few minutes until the oil set- tles, and then check the oil level
through the engine oil level check
window located at the bottom-
right side of the crankcase.
TIP
The engine oil should be between the
minimum and maximum level marks.
1. Canister
2. Canister breather hose
2
1
1. Engine oil level check window
2. Maximum level mark
3. Minimum level mark
4. Engine oil filler cap
4
2
3
1
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Periodic maintenance an d a djustment
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.
TIP
Check the O-ring for damage, and re-
place it if necessary.
To chan ge the en gine oil (with or
without oil filter cartri dge replace-
ment) 1. Place the vehicle on a level surfa- ce.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Place an oil pan under the oil tank to collect the used oil.
4. Remove the engine oil filler cap, the drain bolt and its gasket to
drain the oil from the oil tank. 5. Place an oil pan under the engine
to collect the used oil.
6. Remove the engine oil drain bolt and its gasket to drain the oil from
the crankcase.
TIP
Skip steps 7–11 if the oil filter cartridge
is not being replaced.
7. Remove cowling C. (See page6-7.)
8. Remove the oil filter cartridge with an oil filter wrench.
1. Engine oil filler cap
2. O-ring
2
11. Engine oil drain bolt (oil tank)
2. Gasket
1. Engine oil drain bolt (crankcase)
2. Gasket
1
2
1
2
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Periodic maintenance an d a djustment
6-12
6
TIP
An oil filter wrench is available at a
Yamaha dealer.
9. 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.
10. Install the new oil filter cartridge with an oil filter wrench, and then
tighten it to the specified torque
with a torque wrench. 11. Install the cowling.
12. Install the engine oil drain bolts
and their new gasket, and then
tighten the bolts to the specified
torques.
13. Refill with the specified amount of the recommended engine oil.
TIP
Be sure to wipe off spilled oil on any
parts after the engine and exhaust sys-
tem have cooled down.
1. Oil filter cartridge
2. Oil filter wrench
1. O-ring
2
1
1. Torque wrench
Tightening torque:
Oil filter cartridge: 17 N·m (1.7 kgf·m, 13 lb·ft)
Ti ghtening torques:
Engine oil drain bolt (crankcase):
20 N·m (2.0 kgf·m, 15 lb·ft)
Engine oil drain bolt (oil tank): 20 N·m (2.0 kgf·m, 15 lb·ft)
Recommen ded en gine oil:
See page 8-1.
Oil quantity: Oil change:3.10 L (3.28 US qt, 2.73 Imp.qt)
With oil filter removal: 3.40 L (3.59 US qt, 2.99 Imp.qt)
1
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Periodic maintenance an d a djustment
6-13
6
NOTICE
ECA11621
In or der to prevent clutch slip-
pa ge (since the en gine oil also
lu bricates the clutch), do not
mix any chemical add itives. Do
not use oils with a d iesel speci-
fication of “CD” or oils of a hi gh-
er quality than specified . In
a ddition, do not use oils la bele d
“ENERGY CONSERVING II” or
hi gher.
Make sure that no forei gn mate-
rial enters the crankcase.
14. Check the O-ring for damage, and replace it if necessary.
15. Install and tighten the engine oil filler cap.
16. Start the engine, and then let it idle for several minutes while checking
it for oil leakage. If oil is leaking,
immediately turn the engine off
and check for the cause.
TIP
After the engine is started, the engine
oil level warning light should go off if
the oil level is sufficient.
NOTICE
ECA10402
If the oil level warnin g li ght flickers
or remains on even if the oil level is
correct, imme diately turn the en gine
off an d have a Yamaha d ealer check
the vehicle.
17. Turn the engine off, wait a few mi- nutes until the oil settles, and then
check the oil level and correct it if
necessary.
1. Engine oil filler cap
2. O-ring
2
1
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