YAMAHA YZF-R6 2017 Manual PDF

Periodic maintenance an d a djustment
7-14
7
5. Remove the engine oil filler cap,
the engine oil drain bolt and its
gasket to drain the oil from the
crankcase.
TIP
Skip steps 6–12 if the oil filter cartridge
is not being replaced.
6. Remove the shift arm bolt, andthen pull the shift arm off the shift
shaft.
TIP
If necessary, disconnect the shift
switch and connecting rod by loosen-
ing the bottom nut.
7. Remove the fuel tank overflowhose from the guides.
8. Remove the oil filter cartridge with an oil filter wrench.
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.
1. Engine oil drain bolt
2. Gasket
1. Shift arm
2. Shift arm bolt
3. Oil filter cartridge
4. Guide
5. Fuel tank overflow hose
1
2
3
4
5
2
1
1. Shift switch
2. Connecting rod
3. Nut
1. Oil filter wrench
1
3
2
1
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Periodic maintenance an d a djustment
7-15
7
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 fuel tank overflow hose into the guides, then place them in
their original position.
12. Install the shift arm by aligning the slot in the shift arm with the mark
on the shift shaft and installing the
shift arm bolt, then tightening it to
the specified torque. NOTICE: Be
sure to ali gn the slot an d mark to ensure proper shiftin
g. If the
slot an d mark are not ali gne d,
the shift arm will not move cor-
rectly an d you may not be ab le
to shift up or down.
[ECA24140]
13. Install the engine oil drain bolt and
its new gasket, and then tighten
the bolt to the specified torque.
14. Refill with the specified amount of the recommended engine oil.
1. O-ring
1. Torque wrench
Tightenin g torque:
Oil filter cartridge: 17 N·m (1.7 kgf·m, 12 lb·ft)
1
1. Shift arm
2. Shift arm bolt
3. Slot
4. Shift shaft
5. Mark
Tightening torque:
Shift arm bolt: 10 N·m (1.0 kgf·m, 7.2 lb·ft)
Ti ghtening torque:
Engine oil drain bolt: 43 N·m (4.3 kgf·m, 31 lb·ft)
Recommen ded en gine oil:
See page 9-1.
Oil quantity: Oil change:2.40 L (2.54 US qt, 2.11 Imp.qt)
With oil filter removal: 2.60 L (2.75 US qt, 2.29 Imp.qt)
2
1
3
4
5
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Periodic maintenance an d a djustment
7-16
7
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 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.
15. Check the filler cap O-ring for damage, and replace it if neces-
sary.
16. Install and tighten the oil filler cap.
17. 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 dealer check
the vehicle.
18. Turn the engine off, and then check the oil level and correct it if
necessary.
19. Check the dipstick O-ring for damage, and replace it if neces-
sary.
20. Install the cowlings.
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Periodic maintenance an d a djustment
7-17
7
EAU20071
Coolant
The coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
EAU3908ATo check the coolant level
1. Place the vehicle on a level surfa- ce and hold it in an upright posi-
tion.
TIP
The coolant level must be
checked on a cold engine since
the level varies with engine tem-
perature.
 Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to the
side can result in a false reading.
2. Check the coolant level in the
coolant reservoir.
TIP
The coolant should be between the mi-
nimum and maximum level marks.
3. If the coolant is at or below the mi-nimum level mark, remove panel B
to access the coolant reservoir.
(See page 7-7.)
4. Remove the coolant reservoir cap, add coolant to the maximum level
mark, and then install the reservoir
cap. WARNING! Remove only
the coolant reservoir cap. Never
attempt to remove the ra diator
cap when the en gine is hot.
[EWA15162] NOTICE: If coolant is not
availa ble, use distille d water or
soft tap water instea d. Do not
use har d water or salt water
since it is harmful to the en gine.
If water has been used instead
of coolant, replace it with cool-
ant as soon as possi ble, other-
wise the coolin g system will not
b e protecte d a gainst frost an d
corrosion. If water has b een
a dde d to the coolant, have a
Yamaha dealer check the anti-
freeze content of the coolant as
soon as possi ble, otherwise the
effectiveness of the coolant will
b e red uced.
[ECA10473]
1. Coolant reservoir
2. Maximum level mark
3. Minimum level mark
2
1
3
1. Coolant reservoir cap
Coolant reservoir capacity (up to
the maximum level mark):
0.25 L (0.26 US qt, 0.22 Imp.qt)
1
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Periodic maintenance an d a djustment
7-18
7
5. Install the panel.
EAU79950To chan
ge the coolant
1. Place the vehicle on a level surfa- ce and let the engine cool if neces-
sary.
2. Remove panel B and cowling C. (See page 7-7.)
3. Place a container under the en- gine to collect the used coolant.
4. Remove the radiator cap. WARNING! Never attempt to re-
move the ra diator cap when the
en gine is hot.
[EWA10382]
5. Remove the coolant drain bolt and
its gasket to drain the cooling sys-
tem. 6. Move the hose clamp in the direc-
tion shown, and then disconnect
the radiator hose to drain the radi-
ator.
7. Remove the coolant reservoir by removing the bolts.
8. Remove the coolant reservoir cap, and then turn the coolant reservoir
upside down to empty it.
9. After the coolant is completely drained, thoroughly flush the cool-
ing system with clean tap water.
10. Install the coolant reservoir by in- stalling the bolts.
11. Connect the radiator hose, and then move the hose clamp back to
its original position.
12. Install the coolant drain bolt and its new gasket, and then tighten
the bolt to the specified torque.
13. Pour the recommended coolant into the reservoir to the maximum
level mark, and then install the
coolant reservoir cap.
1. Radiator cap
1. Coolant drain bolt
2. Gasket
3. Radiator hose
4. Hose clamp
1
43
1
2
1. Coolant reservoir cap
2. Coolant reservoir
3. Bolt
Tightenin g torque:
Coolant drain bolt:
10 N·m (1.0 kgf·m, 7.2 lb·ft)
1
2
3
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Periodic maintenance an d a djustment
7-19
7 14. Pour the recommended coolant
into the radiator until it is full.
15. Install the radiator cap, start the engine, let it idle for several minu-
tes, and then turn it off.
16. Remove the radiator cap to check the coolant level in the radiator. If
necessary, add sufficient coolant
until it reaches the top of the radi-
ator, and then install the radiator
cap.
17. Start the engine, and then check the vehicle for coolant leakage. If
coolant is leaking, have a Yamaha
dealer check the cooling system.
18. Install the cowling and the panel.
EAU36765
Air filter element
The air filter element must be replaced
at the intervals specified in the periodic
maintenance and lubrication chart.
Have a Yamaha dealer replace the air
filter element.
Antifreeze/water mixture ratio: 1:1
Recommen ded antifreeze:
High-quality ethylene glycol anti-
freeze containing corrosion inhibi-
tors for aluminum engines
Coolant quantity:
Radiator (including all routes):2.30 L (2.43 US qt, 2.02 Imp.qt)
Coolant reservoir (up to the maxi-
mum level mark): 0.25 L (0.26 US qt, 0.22 Imp.qt)
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Periodic maintenance an d a djustment
7-20
7
EAU44735
Checkin g the eng ine idlin g
spee d
Check the engine idling speed and, if
necessary, have it corrected by a
Yamaha dealer.
EAU21386
Checkin g the throttle grip free
play
Measure the throttle grip free play as
shown.
Periodically check the throttle grip free
play and, if necessary, have a Yamaha
dealer adjust it.
En gine i dlin g spee d:
1250–1350 r/min
1. Throttle grip free play
Throttle grip free play:
3.0–5.0 mm (0.12–0.20 in)
1
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Periodic maintenance an d a djustment
7-21
7
EAU21402
Valve clearance
The valve clearance changes with use,
resulting in improper air-fuel mixture
and/or engine noise. To prevent this
from occurring, the valve clearance
must be adjusted by a Yamaha dealer
at the intervals specified in the periodic
maintenance and lubrication chart.
EAU70961
Tires
Tires are the only contact between the
vehicle and the road. Safety in all con-
ditions of riding depends on a relatively
small area of road contact. Therefore, it
is essential to maintain the tires in good
condition at all times and replace them
at the appropriate time with the speci-
fied tires.
Tire air pressure
The tire air pressure should be
checked and, if necessary, adjusted
before each ride.
WARNING
EWA18370
 Operation of this vehicle with
improper tire air pressure may
cause severe injury or death
from loss of control.
 The tire air pressure must be
checked and a djuste d on col d
tires (i.e., when the temperature
of the tires equals the am bient
temperature).
WARNING
EWA10512
Never overloa d your vehicle. Opera-
tion of an overloa ded vehicle coul d
cause an acci dent.
Col d tire air pressure:
Front: 250 kPa (2.50 kgf/cm², 36 psi)
Rear:
290 kPa (2.90 kgf/cm², 42 psi)
Maximum loa d*:
185 kg (408 lb)
* Total weight of rider, passenger, car- go and accessories
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Periodic maintenance an d a djustment
7-22
7
Tire inspection
The tires should be checked before
each ride. If the center tread depth
reaches the specified limit, if the tire
has a nail or glass fragments in it, or if
the sidewall is cracked, have a Yamaha
dealer replace the tire immediately.
TIP
The tire tread depth limits may differ
from country to country. Always com-
ply with the local regulations.
WARNING
EWA10472

Have a Yamaha dealer replace
excessively worn tires. Besi des
b ein g ille gal, operatin g the vehi-
cle with excessively worn tires
d ecreases ri din g sta bility an d
can lead to loss of control.
 The replacement of all wheel
and b rake-related parts, includ-
in g the tires, shoul d b e left to a
Yamaha dealer, who has the
necessary professional knowl-
e dge an d experience to do so. 
Ride at mo derate spee ds after
chan gin g a tire since the tire
surface must first b e “broken
in” for it to develop its optimal
characteristics.
Tire information
This model is equipped with tubeless
tires and tire air valves.
Tires age, even if they have not been
used or have only been used occasion-
ally. Cracking of the tread and sidewall
rubber, sometimes accompanied by
carcass deformation, is an evidence of
ageing. Old and aged tires should be
checked by tire specialists to ascertain
their suitability for further use.
WARNING
EWA10482
 The front an d rear tires shoul d
b e of the same make an d d e-
si gn, otherwise the han dlin g
characteristics of the motorcy-
cle may b e different, which
coul d lea d to an acci dent.
 Always make sure that the valve
caps are securely installe d to
prevent air pressure leaka ge.
1. Tire sidewall
2. Tire tread depth
Minimum tire trea d d epth (front an d
rear): 1.6 mm (0.06 in)
1. Tire air valve
2. Tire air valve core
3. Tire air valve cap with seal
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Periodic maintenance an d a djustment
7-23
7 
Use only the tire valves an d
valve cores liste d below to
avoi d tire deflation durin g a
hi gh-spee d ri de.
After extensive tests, only the tires list-
ed below are approved for this model
by Yamaha.
WARNING
EWA10601
This motorcycle is fitte d with super-
hi gh-spee d tires. Note the followin g
points in or der to make the most ef-
ficient use of these tires.  Use only the specified replace-
ment tires. Other tires may run
the dan ger of bursting at super
hi gh spee ds.
 Bran d-new tires can have a rel-
atively poor grip on certain road
surfaces until they have been
“ b roken in”. Therefore, it is a d-
visa ble before doin g any hi gh-
speed ridin g to ri de conserva-
tively for approximately 100 km
(60 mi) after installin g a new tire. 
The tires must be warmed up
b efore a hi gh-spee d run.
 Always a djust the tire air pres-
sure accor din g to the operatin g
con ditions.
Front tire:
Size:
120/70ZR17M/C (58W)
Manufacturer/model: DUNLOP/SPORTMAX D214F
BRIDGESTONE/BATTLAX S21F
Rear tire: Size:
180/55ZR17M/C (73W)
Manufacturer/model: DUNLOP/SPORTMAX D214
BRIDGESTONE/BATTLAX S21R
FRONT an d REAR:
Tire air valve:
TR412
Valve core: #9100 (original)
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