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2-1
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14
Description
EAU63371
Left view
1. Battery (page 8-28)
2. Fuel tank cap (page 5-19)
3. Rear storage compartment (page 5-23)
4. Engine oil filler cap (page 8-10)
5. Grab bar (page 7-3)
6. Sidestand (page 5-29)
7. Engine oil drain bolt (page 8-10)
8. Engine oil level check window (page 8-10)
9. Oil filter cartridge (page 8-10)
10.Coolant level check window (page 8-13)
1 2
34 5
976 8
10
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Periodic maintenance and adjustment
8-5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
13 *Drive belt Check belt condition.
Replace if damaged.
Check belt tension.
Adjust if necessary. At the initial interval and every
10000 km (6000 mi) until 40000 km (24000 mi), and every 5000 km (3000 mi) thereafter.
14 *Drive pulley and
drive axle Lubricate.
15 *Steering bearings Check bearing assemblies for
looseness.
Moderately repack with lithium- soap-based grease.
16 *Chassis fasteners Make sure that all nuts, bolts
and screws are properly
tightened.
17 Front and rear
brake lever pivot
shaft Lubricate with silicone grease.
18 Sidestand,
centerstand Check operation.
Lubricate with lithium-soap-
based grease.
19 *Sidestand switch Check operation and replace if
necessary.
20 *Front fork Check operation and for oil
leakage.
Replace if necessary.
21 *Shock absorber
assembly Check operation and for oil
leakage.
Replace if necessary.
22 *Rear suspension
relay arm and
connecting arm
pivoting points Check operation.
23 Engine oil Change (warm engine before
draining).
Check oil level and vehicle for oil leakage. At the initial interval and
when the oil change
indicator flashes or comes on.
24 Engine oil filter
cartridge Replace.
NO. ITEM
X 1000 km
CHECK OR
MAINTENANCE JOB
X 1000 mi
ODOMETER READINGS
ANNUAL CHECK
110203040
0.66121824
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Page 82 of 122

Periodic maintenance and adjustment
8-11
1
2
3
4
5
6
7
8
9
10
11
12
13
14 To change the engine oil (and re-
place the oil filter cartridge)
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, and then the engine oil drain bolt
and its gasket.
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.
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.
1. Engine oil filler cap
1. Engine oil drain bolt
2. O-ring
3. Gasket
1
12
3
1. Oil filter wrench
2. Oil filter cartridge
1. O-ring
1
2
1
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Periodic maintenance and adjustment
8-12
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2
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9
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14
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.
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 5-10.)
1. Torque wrench
Tightening torque:Oil filter cartridge:
17 N·m (1.7 kgf·m, 13 lb·ft)
Tightening torque: Engine oil drain bolt:43 N·m (4.3 kgf·m, 32 lb·ft)
1. Engine oil filler cap
2. O-ring
1
2
1
Engine oil:Recommended brand:
YAMALUBE
SAE viscosity grades: 10W-40
Recommended engine oil grade: API service SG type or higher,
JASO standard MA
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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Scooter care and storage
9-4
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EAU83472
Storage
Always store the vehicle in a cool, dry
place. If necessary, protect it against
dust with a porous cover. Be sure the
engine and the exhaust system are
cool before covering the vehicle. If the
vehicle often sits for weeks at a time be-
tween uses, the use of a quality fuel
stabilizer is recommended after each
fill-up.
NOTICE
ECA21170
Storing the vehicle in a poorly
ventilated room or covering it
with a tarp, while it is still wet,
will allow water and humidity to
seep in and cause rust.
To prevent corrosion, avoid
damp cellars, stables (because
of the presence of ammonia)
and areas where strong chemi-
cals are stored.
Long term storage
Before storing the vehicle long term (60
days or more): 1. Make all necessary repairs and perform any outstanding mainte-
nance.
2. Follow all instructions in the Care section of this chapter.
3. Fill up the fuel tank, adding fuel stabilizer according to product in-
structions. Run the engine for 5
minutes to distribute treated fuel
through the fuel system.
4. For vehicles equipped with a fuel cock: Turn the fuel cock lever to
the off position.
5. For vehicles with a carburetor: To prevent fuel deposits from building up, drain the fuel in the carburetor
float chamber into a clean contain-
er. Retighten the drain bolt and
pour the fuel back into the fuel
tank.
6. Use a quality engine fogging oil ac- cording to product instructions to
protect internal engine compo-
nents from corrosion. If engine fog-
ging oil is not available, perform
the following steps for each cylin-
der:
a. Remove the spark plug cap and spark plug.
b. Pour a teaspoonful of engine oil into the spark plug bore.
c. Install the spark plug cap onto the spark plug, and then place
the spark plug on the cylinder
head so that the electrodes are
grounded. (This will limit spark-
ing during the next step.)
d. Turn the engine over several times with the starter. (This will
coat the cylinder wall with oil.)
WARNING! To prevent dam-
age or injury from sparking,
make sure to ground the
spark plug electrodes while
turning the engine
over.
[EWA10952]
e. Remove the spark plug capfrom the spark plug, and then
install the spark plug and the
spark plug cap.
7. Lubricate all control cables, pivots, levers and pedals, as well as the
sidestand and centerstand (if
equipped).
8. Check and correct the tire air pres- sure, and then lift the vehicle so
that all wheels are off the ground.
BV1-9-E2.book 4 ページ 2018年8月28日 火曜日 午後5時28分