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Instrument and control functions
3-16
3
2. Place the rider seat in the original position.
3. While pushing the front of the rider seat down so that there is no
space between the rubber damp-
ers and the frame, tighten the bolt
to the specified torque. 4. Install the panel.
TIPMake sure that the rider seat is proper-
ly secured before riding.
EAU55761
A
djustin g the shock a bsor ber
assem blies
WARNING
EWA10211
Always a djust both shock ab sorber
assem blies equally, otherwise poor
han dlin g an d loss of stab ility may re-
sult.Each shock absorber assembly is
equipped with a spring preload adjust-
ing ring.
When making this adjustment, use the
special wrench and extension bar in-
cluded in the additional tool kit, which
was handed out separately at the pur-
chase of the vehicle.NOTICE
ECA10102
To avoi d d amag ing the mechanism,
d o not attempt to turn beyon d the
maximum or minimum settin gs.Adjust the spring preload as follows.
To increase the spring preload and
thereby harden the suspension, turn
the adjusting ring on each shock ab-
sorber assembly in direction (a). To de-
crease the spring preload and thereby
1. Projection
2. Seat holder
21
1. Rubber damper
Ti ghtenin g torque:
Rider seat fitting bolt: 16 Nm (1.6 m·kgf, 12 ft·lbf)1
U2DEE1E0.book Page 16 Friday, September 4, 2015 4:52 PM
Page 43 of 88
Periodic maintenance an d a djustment
6-2
6
EAU63380
Owner’s tool kitsThe owner’s tool kit is located inside
the owner’s tool box behind panel A.
(See page 6-8.)
Also, an additional tool kit was handed
out separately at the time of vehicle
purchase.
The service information included in this
manual and the tools provided in the
tool kits are intended to assist you in
the performance of preventive mainte-
nance and minor repairs. However,
other tools such as a torque wrench
may be necessary to perform certain
maintenance work correctly.
TIP If you do not have the tools or ex-
perience required for a particular
job, have a Yamaha dealer per-
form it for you.
Install the owner’s tool box with
the “INSIDE” mark facing inward.
1. Owner’s tool box
2. Owner’s tool kit
1
2
1. “INSIDE” mark
1
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Periodic maintenance an d a djustment
6-10
6
To install a spark plu
g
1. Clean the surface of the spark plug gasket and its mating sur-
face, and then wipe off any grime
from the spark plug threads.
2. Install the spark plug with the spark plug wrench, and then tight-
en it to the specified torque.
TIPIf 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.3. Install the spark plug cap.
4. Install the spark plug cover by in-stalling the bolts.
EAU47114
Engine oil an d oil filter car-
tri dgeThe 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 sur- face 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 filler cap, wipe the engine oil dipstick clean,
insert it back into the oil filler hole
(without screwing it in), and then
remove it again to check the oil
level.
TIPThe engine oil should be between the
minimum and maximum level marks.
Tightenin g torque:
Spark plug: 13 Nm (1.3 m·kgf, 9.4 ft·lbf)
1. Engine oil filler cap
1. Engine oil dipstick
2. Maximum level mark
3. Minimum level mark
1
1
32
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Periodic maintenance an d a djustment
6-11
6 5. If the engine oil is at or below the
minimum level mark, add suffi-
cient oil of the recommended type
to raise it to the correct level.
6. Insert the dipstick into the oil filler hole, and then tighten the oil filler
cap.
To chan ge the en gine oil (with or
without oil filter cartri dge replace-
ment) 1. Start the engine, warm it up for several minutes, and then turn it
off.
2. Place an oil pan under the engine to collect the used oil.
3. Remove the engine oil filler cap, the engine oil drain bolt and its
gasket to drain the oil from the
crankcase.
TIPSkip steps 4–6 if the oil filter cartridge
is not being replaced.4. Remove the oil filter cartridge withan oil filter wrench.
TIPAn oil filter wrench is available at a
Yamaha dealer.5. Apply a thin coat of clean engine oil to the O-ring of the new oil filter
cartridge.TIPMake sure that the O-ring is properly
seated.6. Install the new oil filter cartridgewith an oil filter wrench, and then
tighten it to the specified torque
with a torque wrench.
1. Engine oil drain bolt
2. Gasket
1. Oil filter wrench
2. Oil filter cartridge
2
1
1
2
1. O-ring
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Periodic maintenance an d a djustment
6-12
6
7. Install the engine oil drain bolt and its new gasket, and then tighten
the bolt to the specified torque.
8. Refill with the specified amount of the recommended engine oil, and
then install and tighten the oil filler
cap.
TIPBe 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 add itives. 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 lab eled
“ENERGY CONSERVING II” or
hi gher.
Make sure that no forei gn mate-
rial enters the crankcase.
9. 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.TIPAfter 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 dealer check
the vehicle.10. Turn the engine off, wait a few minutes until the oil settles, and
then check the oil level and cor-
rect it if necessary.
1. Torque wrench
2. Oil filter cartridgeTightenin g torque:
Oil filter cartridge: 17 Nm (1.7 m·kgf, 12 ft·lbf)
Ti ghtenin g torque:
Engine oil drain bolt: 43 Nm (4.3 m·kgf, 31 ft·lbf)
1
2
Recommen ded en gine oil:
See page 8-1.
Oil quantity: Oil change:
3.70 L (3.91 US qt, 3.26 Imp.qt)
With oil filter removal: 4.00 L (4.23 US qt, 3.52 Imp.qt)
U2DEE1E0.book Page 12 Friday, September 4, 2015 4:52 PM