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Operation and important ri din g points
5-5
5
EAU16842
En gine 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-
place d.
[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 spee d out of
the tachometer hi gh-r/min zo-
ne.
If any en gine trou ble shoul d oc-
cur durin g the en gine break-in
period , imme diately have a
Yamaha dealer check the vehi-
cle.
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Operation and important rid ing points
5-6
5
EAU17214
Parkin g
When parking, stop the engine, and
then remove the key from the main
switch.
WARNING
EWA10312
Since the en gine an d exhaust
system can become very hot,
park in a place where pe destri-
ans or chil dren are not likely to
touch them an d b e burne d.
Do not park on a slope or on soft
groun d, otherwise the vehicle
may overturn, increasin g the
risk of a fuel leak an d fire.
Do not park near grass or other
flamma ble materials which
mi ght catch fire.
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Periodic maintenance an d a djustment
6-2
6
EAU17303
Emission controls not only function to
ensure cleaner air, but are also vital to
proper engine operation and maximum
performance. In the following periodic
maintenance charts, the services relat-
ed to emissions control are grouped
separately. These services require
specialized data, knowledge, and
equipment. Maintenance, replace-
ment, or repair of the emission control
devices and systems may be per-
formed by any repair establishment or
individual that is certified (if applicable).
Yamaha dealers are trained and equipped to perform these particular
services.
EAU85230
Tool kit
The tool kit is in the location shown.
The information included in this manual
and the tools provided in the tool kit are
intended to assist you in the perfor-
mance of preventive maintenance and
minor repairs. However, a torque
wrench and other tools are necessary
to perform certain maintenance work
correctly.
TIP
If you do not have the tools or experi-
ence required for a particular job, have
your Yamaha dealer perform it for you.
1. Tool kit
1. Hexagon wrench
1
1
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Periodic maintenance an d a djustment
6-3
6
EAU71033
Perio dic maintenance charts
TIP
Items marked with an asterisk should be performed by your Yamaha dealer
because these items require special tools, data, and technical skills.
From 50000 km (30000 mi), repeat the maintenance intervals starting from
10000 km (6000 mi).
The annual checks must be performe d every year, except if a distance-
b ased maintenance is performe d instea d.
EAU71071
Perio dic maintenance chart for the emission control system
NO. ITEM
1 *Fuel line • Check fuel hoses for cracks or
damage.
• Replace if necessary. √√√√√
2 *Spark plu gs • Check condition.
• Adjust gap and clean.
√√
• Replace. √√
3 *Valve clearance • Check and adjust. Every 40000 km (24000 mi)
4 *Fuel injection • Check engine idle speed.
√√√√√√
• Check and adjust synchroniza- tion. √√√√√
5 *Exhaust system • Check for leakage.
• Tighten if necessary.
• Replace gaskets if necessary. √√√√√
6 *Evaporative emis-
sion control sys-
tem • Check control system for dam-
age.
• Replace if necessary. √√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
6-5
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 pe
dal 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 •
Replace.
√√√
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
6-9
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 back an d 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
6-10
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.
EAU49508
Engine oil
The engine oil level should be checked
regularly. In addition, the oil must be
changed and the oil filter cartridge re-
placed at the intervals specified in the
periodic maintenance chart.
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.
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 for the oil level to settle for an accurate reading,
and then check the oil level
1. Canister
2. Canister breather hose
2
1
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)
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Periodic maintenance an d a djustment
6-11
6
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.
4. If the engine oil is at or below the
minimum level mark, remove the
oil filler cap and add oil.
5. Check the engine oil filler cap O- ring. Replace if damaged.
6. Install the engine oil filler cap. To chan
ge the en gine oil (an d filter)
1. Start the engine and allow it to idle for a few minutes to warm up the
oil, and then stop the engine.
2. Place an oil pan under the oil tank to collect the used oil.
3. Remove the engine oil filler cap, the drain bolt and its gasket to
drain the oil from the oil tank.
4. Place an oil pan under the engine to collect the used oil.
5. Remove the engine oil drain bolt and its gasket to drain the oil from
the crankcase.
TIP
Skip steps 6–10 if the oil filter cartridge
is not being replaced.
1. Engine oil level check window
2. Maximum level mark
3. Minimum level mark
4. Engine oil filler cap
1. Engine oil filler cap
2. O-ring
4
2
3
1
2
1
1. Engine oil drain bolt (oil tank)
2. Gasket
1. Engine oil drain bolt (crankcase)
2. Gasket
1
2
1
2
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