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.
EAU39692
Owner’s tool kit
The owner’s tool kit is located on the
bottom of the seat. (See page 3-18.)
The service information included in this
manual and the tools provided in the
owner’s tool kit are intended to assist
you in the performance of preventive
maintenance and minor repairs. How-
ever, additional tools such as a torque
wrench may be necessary to perform
certain maintenance work correctly.
TIP
If you do not have the tools or experi-
ence required for a particular job, have
a Yamaha dealer perform it for you.
1. Owner’s tool kit
1
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Periodic maintenance an d a djustment
6-9
6
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.
EAU46723
En
gine 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 a level surfa- ce and hold it in an upright posi-
tion. A slight tilt to the side can
result in a false reading.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Wait a few minutes until the oil set- tles.
4. Remove the engine oil dipstick and wipe it clean, insert it back
into the hole (without screwing it
in), and then remove it again to
check the oil level.
TIP
The engine oil should be between the
minimum and maximum level marks.
1. Spark plug gap
Spark plu g g ap:
0.7–0.8 mm (0.028–0.031 in)
Ti ghtening torque:
Spark plug: 13 Nm (1.3 m·kgf, 9.4 ft·lbf)
1. Engine oil dipstick
2. Maximum level mark
3. Minimum level mark
1
2
3
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Periodic maintenance an d a djustment
6-11
6
TIP
Make sure that the O-ring is properly
seated.
7. Install the new oil filter cartridge
with an oil filter wrench, and then
tighten it to the specified torque
with a torque wrench.
8. Install the engine oil drain bolt and its new gasket, and then tighten
the bolt to the specified torque. 9. 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 or der to prevent clutch slip-
pa ge (since the en gine oil also
lu bricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel speci-
fication of “CD” or oils of a hi gh-
er quality than specified . In
a dd ition, do not use oils la bele d
“ENERGY CONSERVING II” or
hi gher.
Make sure that no forei gn mate-
rial enters the crankcase.
10. 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.
1. O-ring
1. Torque wrench
Tightening torque:
Oil filter cartridge: 17 Nm (1.7 m·kgf, 12 ft·lbf)
Ti ghtening torque:
Engine oil drain bolt: 43 Nm (4.3 m·kgf, 31 ft·lbf)
1
Recommen ded en gine oil:
See page 8-1.
Oil quantity: Oil change:
2.50 L (2.64 US qt, 2.20 Imp.qt)
With oil filter removal: 2.80 L (2.96 US qt, 2.46 Imp.qt)
UB61E1E0.book Page 11 Wednesday, October 21, 2015 11:19 AM
Periodic maintenance an d a djustment
6-14
6 5. Remove the coolant reservoir
breather hose from the guide, and
then remove the coolant reservoir
cap.
6. Remove the coolant reservoir cov- er and coolant reservoir by remov-
ing the bolts. 7. Drain the coolant from the coolant
reservoir by turning it upside
down.
8. Remove the coolant drain bolt and its gasket to drain the cooling sys-
tem.
9. After the coolant is completely drained, thoroughly flush the cool-
ing system with clean tap water.
10. Install the coolant drain bolt and its new gasket, and then tighten
the bolt to the specified torque.
1. Radiator cap
2. Radiator cap retaining bolt
3. Radiator cap retainer
1. Coolant reservoir cap
2. Coolant reservoir breather hose
3. Guide
2
1
3
3
1 2
1. Bolt
2. Coolant reservoir cover
3. Coolant reservoir
1. Coolant drain bolt
2. Gasket
Tightening torque:
Coolant drain bolt:
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
2
3
1
21
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Periodic maintenance an d a djustment
6-27
6
2. To tighten the drive chain, turn the
drive chain slack adjusting nut at
each end of the swingarm in direc-
tion (a). To loosen the drive chain,
turn the adjusting nut at each end
of the swingarm in direction (b),
and then push the rear wheel for-
ward. NOTICE: Improper d rive
chain slack will overloa d the en-
g ine as well as other vital parts
of the motorcycle an d can lead
to chain slippag e or breakag e.
To prevent this from occurrin g,
keep the d rive chain slack with-
in the specified limits.
[ECA10572]
TIP
Using the alignment marks on each
drive chain puller, make sure that both
chain pullers are in the same position
for proper wheel alignment.
3. Tighten the axle nut, and then
tighten the locknuts to the speci-
fied torques.
4. Make sure that the drive chain pullers are in the same position,
the drive chain slack is correct,
and the drive chain moves
smoothly.
1. Axle nut
2. Drive chain slack adjusting nut
3. Locknut
3
1
2(a)
(b)
1. Drive chain puller
2. Alignment marks
Tightenin g torques:
Axle nut: 90 Nm (9.0 m·kgf, 65 ft·lbf)
Locknut:
16 Nm (1.6 m·kgf, 12 ft·lbf)
1
2
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Periodic maintenance an d a djustment
6-41
6
EAU44792
Front wheel (for non-ABS
mo dels)
WARNING
EWA14841
For the ABS mo del, have a Yamaha
d ealer remove an d install the wheel.
EAU56270
To remove the front wheel
WARNING
EWA10822
To avoi d injury, securely support the
vehicle so there is no d anger of it
fallin g over.
1. Loosen the front wheel axle pinch
bolt, then the wheel axle and the
brake caliper bolts.
2. Lift the front wheel off the ground according to the procedure in the
previous section “Supporting the
motorcycle”.
3. Remove the brake caliper on each side by removing the bolts.
NOTICE: Do not apply the b rake
after the b rake calipers have b
een removed , otherwise the
b rake pa ds will be forced shut.
[ECA11052]
4. Pull the wheel axle out, and then
remove the wheel.
To install the front wheel 1. Lift the wheel up between the fork legs.
2. Insert the wheel axle.
3. Install the brake calipers by install- ing the bolts.
TIP
Make sure that there is enough space
between the brake pads before install-
ing the brake calipers onto the brake
discs.
4. Lower the front wheel so that it ison the ground, and then put the
sidestand down.
5. Tighten the wheel axle, the front wheel axle pinch bolt and the
brake caliper bolts to the specified
torques.1. Wheel axle
2. Front wheel axle pinch bolt
3. Brake caliper bolt
1
3
2
1. Brake caliper
2. Brake caliper bolt
1 2
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Periodic maintenance an d a djustment
6-42
6 6. Push down hard on the handlebar
several times to check for proper
fork operation.
EAU44802
Rear wheel (for non-ABS
mo dels)
WARNING
EWA14841
For the ABS mo del, have a Yamaha
d ealer remove an d install the wheel.
EAU56662
To remove the rear wheel
WARNING
EWA10822
To avoi d injury, securely support the
vehicle so there is no dan ger of it
fallin g over.
1. Loosen the locknut and drive
chain slack adjusting nut on each
side of the swingarm.
2. Loosen the axle nut.
3. Lift the rear wheel off the ground according to the procedure on
page 6-40.
4. Remove the axle nut.
5. Push the wheel forward, and then remove the drive chain from the
rear sprocket.
Tightenin g torques:
Wheel axle: 65 Nm (6.5 m·kgf, 47 ft·lbf)
Front wheel axle pinch bolt:
19 Nm (1.9 m·kgf, 14 ft·lbf)
Brake caliper bolt: 40 Nm (4.0 m·kgf, 29 ft·lbf)
1. Axle nut
2. Drive chain slack adjusting nut
3. Locknut
1
3
2
UB61E1E0.book Page 42 Wednesday, October 21, 2015 11:19 AM
Periodic maintenance an d a djustment
6-43
6
TIP
If the drive chain is difficult to re-
move, remove the wheel axle first,
and then lift the wheel upward
enough to remove the drive chain
from the rear sprocket.
The drive chain does not need to
be disassembled in order to re-
move and install the rear wheel.
6. While supporting the brake caliper
and slightly lifting the wheel, pull
the wheel axle out.
TIP
A rubber mallet may be useful to tap
the wheel axle out.
7. Remove the wheel. NOTICE: Do
not apply the b rake after the
wheel an d b rake disc have been
remove d, otherwise the brake
pa ds will be forced shut.
[ECA11073]
To install the rear wheel
1. Install the wheel and the brake cal- iper bracket by inserting the wheel
axle from the right side.
TIP
Make sure that the slot in the
brake caliper bracket is fit over the
retainer on the swingarm.
Make sure that there is enough
space between the brake pads
before installing the wheel.
2. Install the drive chain onto the rear
sprocket.
3. Install the axle nut.
4. Lower the rear wheel so that it is on the ground, and then put the
sidestand down.
5. Adjust the drive chain slack. (See page 6-26.)
6. Tighten the axle nut, and then tighten the locknuts to the speci-
fied torques.
1. Brake caliper
2. Wheel axle
1
2
1. Brake caliper bracket
2. Slot
3. Retainer
2 3
1
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