2020 YAMAHA YZF-R6 engine oil

Table of contentsSafety information ............................ 1-1
Description ....................................... 2-1
Left view ......................................... 2-1
Right view ....................................... 2-2
Controls and instruments ............... 2-3
Special features ............................... 3-1
D-mode (drive mode)...................... 3-1
Traction control system .................. 3-2
Quick shift system .......................... 3-4
Instrument an d control functions ... 4-1
Immobilizer system......................... 4-1
Main switch/steering lock............... 4-2
Handlebar switches ........................ 4-3
Indicator lights and warning
lights............................................ 4-5
Multi-function meter unit ................ 4-8
Clutch lever .................................. 4-16
Shift pedal .................................... 4-17
Brake lever.................................... 4-17
Brake pedal .................................. 4-17
ABS .............................................. 4-18
Fuel tank cap ................................ 4-19
Fuel ............................................... 4-19
Fuel tank overflow hose ............... 4-21
Catalytic converter ....................... 4-22
Seats ............................................ 4-22
Rear view mirrors.......................... 4-23
Adjusting the front fork ................. 4-24 Adjusting the shock absorber
assembly.................................... 4-26
EXUP system ................................ 4-28
Auxiliary DC connector ................. 4-29
Sidestand ...................................... 4-29
Ignition circuit cut-off system ....... 4-30
For your safety – pre-operation
checks ............................................... 5-1
Operation an d important ri din g
points ................................................. 6-1
Starting the engine .......................... 6-1
Shifting ............................................ 6-2
Tips for reducing fuel consumption ................................ 6-3
Engine break-in ............................... 6-4
Parking ............................................ 6-4
Perio dic maintenance an d
a d justment ........................................ 7-1
Tool kit ............................................ 7-2
Periodic maintenance charts .......... 7-3
Periodic maintenance chart for the emission control system .............. 7-3
General maintenance and
lubrication chart ........................... 7-5
Removing and installing cowlings and panels ................................... 7-9
Checking the spark plugs ............. 7-13
Canister ......................................... 7-14 Engine oil and oil filter cartridge ... 7-15
Why Yamalube.............................. 7-18
Coolant ......................................... 7-19
Air filter element ............................ 7-20
Checking the engine idling
speed ........................................ 7-20
Checking the throttle grip free play ............................................ 7-21
Valve clearance............................. 7-21
Tires .............................................. 7-21
Cast wheels .................................. 7-24
Adjusting the clutch lever free play ............................................ 7-24
Checking the brake lever free
play ............................................ 7-25
Brake light switches ..................... 7-26
Checking the front and rear brake pads ................................ 7-26
Checking the brake fluid level ...... 7-27
Changing the brake fluid .............. 7-28
Drive chain slack........................... 7-29
Cleaning and lubricating the drive chain ................................. 7-30
Checking and lubricating the cables ........................................ 7-31
Checking and lubricating the
throttle grip and cable ............... 7-31
Checking and lubricating the brake and shift pedals............... 7-32
Checking and lubricating the brake and clutch levers ............. 7-32UBN6E2E0.book Page 1 Friday, December 7, 2018 2:56 PM

Description
2-1
2
EAU10411
Left view
16789
3 4,5
2
1. Fuses (page 7-36)
2. Fuel tank cap (page 4-19)
3. Spring preload adjuster (page 4-26)
4. Fast compression damping force adjuster (page 4-26)
5. Slow compression damping force adjuster (page 4-26)
6. Rebound damping force adjuster (page 4-26)
7. Shift pedal (page 4-17)
8. Engine oil filter cartridge (page 7-15)
9. Engine oil drain bolt (page 7-15)
UBN6E2E0.book Page 1 Friday, December 7, 2018 2:56 PM

Description
2-2
2
EAU10421
Right view
1,2
3,4,5
6
8910 7
1. Fuses (page 7-36)
2. Battery (page 7-35)
3. Spring preload adjuster (page 4-24)
4. Rebound damping force adjuster (page 4-24)
5. Compression damping force adjuster (page 4-24)
6. Coolant reservoir (page 7-19)
7. Engine oil filler cap (page 7-15)
8. Engine oil dipstick (page 7-15) 9. Brake pedal (page 4-17)
10.Rear brake fluid reservoir (page 7-27)UBN6E2E0.book Page 2 Friday, December 7, 2018 2:56 PM

Instrument and control functions
4-5
4
EAU73931
Drive mo de switch “MODE”
See page 3-1 for an explanation of the
drive mode.
EAU4939G
In dicator li ghts an d warnin g
li g hts
EAU11022
Turn si gnal in dicator li ght “ ”
This indicator light flashes when a turn
signal light is flashing.
EAU11061
Neutral in dicator li ght “ ”
This indicator light comes on when the
transmission is in the neutral position.
EAU11081
Hi gh beam in dicator li ght “ ”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU11259
Oil level warnin g li ght “ ”
This warning light comes on when the
engine oil level is low. To prevent en-
gine damage, replenish the engine oil
as soon as possible.
Even if the oil level is sufficient, the
warning light may flicker when riding
on a slope or during sudden accelera-
tion or deceleration, but this is not a
malfunction. If a problem is detected in
the oil level detection circuit, the oil lev-
el warning light will flash repeatedly. If
this occurs, have a Yamaha dealer
check the vehicle.TIPWhen the vehicle is turned on, the light
will come on for a few seconds and
then go off. If the light does not come
1. Shift light
2. Engine trouble warning light “ ”
3. Oil level warning light “ ”
4. Coolant temperature warning light “ ”
5. Traction control system indicator light “ ”
6. Turn signal indicator light “ ”
7. High beam indicator light “ ”
8. Neutral indicator light “ ”
9. Fuel level warning light “ ”
10.ABS warning light “ ”
11.Immobilizer system indicator light
234510
9
8
7
6
11
1
ABS
UBN6E2E0.book Page 5 Friday, December 7, 2018 2:56 PM

Instrument and control functions
4-6
4
on, or if the light remains on after con-
firming that the oil level is correct (see
page 7-15), have a Yamaha dealer
check the vehicle.
EAU11369
Fuel level warnin
g li ght “ ”
This warning light comes on when you
are low on fuel. When the fuel level
drops below approximately 3.4 L (0.90
US gal, 0.75 Imp.gal), the light will
come on to remind you to refuel as
soon as possible.
When the vehicle is turned on, the light
will perform a circuit check (come on
for a few seconds and then go off).
If the warning light does not come on
during the circuit check, or if the warn-
ing light remains on after refueling,
have a Yamaha dealer check the vehi-
cle.TIPIf a malfunction is detected, the fuel
level warning light will flash repeatedly.
Have a Yamaha dealer check the vehi-
cle.
EAU72931
Coolant temperature warnin g
li g ht “ ”
This warning light comes on if the en-
gine overheats. If this occurs, reduce
the load on the engine immediately. If
message “HI” flashes in the coolant
temperature display, stop the vehicle,
then stop the engine and let the engine
cool.
The electrical circuit of the warning
light can be checked by turning the ve-
hicle on. The warning light should
come on for a few seconds, and then
go off.
If the warning light does not come on
initially when the vehicle is turned on,
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.NOTICE
ECA10022
Do not continue to operate the en-
g ine if it is overheatin g.
TIP For radiator-fan-equipped vehi-
cles, the radiator fan(s) automati-
cally switch on or off according to
the coolant temperature in the ra-
diator.
 If the engine overheats, see page
7-42 for further instructions.
EAU73172
Engine trou ble warnin g li ght “ ”
This warning light comes on if a prob-
lem is detected in the engine or other
vehicle control system. If this occurs,
have a Yamaha dealer check the on-
board diagnostic system.TIPWhen the vehicle is turned on, the light
will come on for a few seconds and
then go off. If the light does not come
on, or if the light remains on, have a
Yamaha dealer check the vehicle.
UBN6E2E0.book Page 6 Friday, December 7, 2018 2:56 PM

For your safety – pre-operation checks
5-1
5
EAU15599
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWA11152
Failure to inspect or maintain the vehicle properly increases the possibility of an acci dent or equipment damag e.
Do not operate the vehicle if you fin d any pro blem. If a pro blem cannot be corrected b y the proce dures provi ded in
this manual, have the vehicle inspecte d b y a Yamaha dealer.Before using this vehicle, check the following points:
ITEM CHECKS PAGE
Fuel • Check fuel level in fuel tank.
• Refuel if necessary.
• Check fuel line for leakage.
• Check fuel tank overflow hose for obstructions, cracks or damage, and check
hose connection. 4-19, 4-21
En gine oil • Check oil level in engine.
• If necessary, add recommended oil to specified level.
• Check vehicle for oil leakage. 7-15
Coolant • Check coolant level in reservoir.
• If necessary, add recommended coolant to specified level.
• Check cooling system for leakage. 7-19
Front brake • Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check brake pads for wear.
• Replace if necessary.
• Check fluid level in reservoir.
• If necessary, add specified brake fluid to specified level.
• Check hydraulic system for leakage. 7-26, 7-27
UBN6E2E0.book Page 1 Friday, December 7, 2018 2:56 PM

Operation and important rid ing points
6-1
6
EAU15952
Read the Owner’s Manual carefully to
become familiar with all controls. If
there is a control or function you do not
understand, ask your Yamaha dealer.
WARNING
EWA10272
Failure to familiarize yourself with
the controls can lead to loss of con-
trol, which coul d cause an acci dent
or injury.
EAU73452
TIPThis model is equipped with:  a lean angle sensor. This sensor
stops the engine in case of a turn-
over. In this case, turn the main
switch off and then on. Failing to
do so will prevent the engine from
starting even though the engine
will crank when pushing the start
switch.
 an engine auto-stop system. The
engine stops automatically if left
idling for 20 minutes. If the engine
stops, simply push the start
switch to restart the engine.
EAU79944
Startin g the en gineThe ignition circuit cut-off system will
enable starting when:
 the transmission is in the neutral
position or
 the transmission is in gear, the
sidestand is up, and the clutch le-
ver is pulled.
To start the engine1. Turn the main switch on and set the engine stop switch to the run
position.
2. Confirm the indicator and warning light(s) come on for a few sec-
onds, and then go off. (See page
4-5.)TIPDo not start the engine if the en-
gine trouble warning light or the oil
level warning light remains on.
 The ABS warning light should
come on and stay on until the ve-
hicle reaches a traveling speed of
10 km/h (6 mi/h).
UBN6E2E0.book Page 1 Friday, December 7, 2018 2:56 PM

Operation and important ri din g points
6-4
6
EAU16842
En gine break-inThere 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.
EAU17085
0–1000 km (0–600 mi)
Avoid prolonged operation above 8300
r/min. NOTICE: After 1000 km (600
mi) of operation, the en gine oil must
b e chan ged an d the oil filter car-
tri dge or element replace d.
[ECA10303]
1000–1600 km (600–1000 mi)
Avoid prolonged operation above 9900
r/min. 1600 km (1000 mi) an
d b eyon d
The vehicle can now be operated nor-
mally.
NOTICE
ECA10311
 Keep the en gine spee d out of
the tachometer re d zone.
 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.TIPDuring and after the engine break-in
period, the exhaust heat may cause
discoloration of the exhaust pipe, but
this is normal.
EAU17214
Parkin gWhen 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 and 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
flammab le materials which
mi ght catch fire.
UBN6E2E0.book Page 4 Friday, December 7, 2018 2:56 PM