2010 YAMAHA YZF-R6 Valve clearance

TABLE OF CONTENTSSAFETY INFORMATION ..................1-1
DESCRIPTION ..................................2-1
Left view ..........................................2-1
Right view ........................................2-2
Controls and instruments.................2-3
INSTRUMENT AND CONTROL
FUNCTIONS.......................................3-1
Immobilizer system .........................3-1
Main switch/steering lock ................3-2
Indicator and warning lights ............3-4
Multi-function meter unit .................3-8
Anti-theft alarm (optional) .............3-14
Handlebar switches ......................3-14
Clutch lever ...................................3-15
Shift pedal .....................................3-16
Brake lever ...................................3-16
Brake pedal ..................................3-17
Fuel tank cap ................................3-17
Fuel ...............................................3-18
Fuel tank breather/overflow
hose ..........................................3-19
Catalytic converters ......................3-19
Seats ............................................3-20
Helmet holding cable ....................3-21
Rear view mirrors .........................3-22
Adjusting the front fork ..................3-23
Adjusting the shock absorber
assembly ...................................3-25
Luggage strap holders ..................3-27EXUP system ............................... 3-28
Sidestand ..................................... 3-28
Ignition circuit cut-off system ........ 3-29
FOR YOUR SAFETY –
PRE-OPERATION CHECKS............. 4-1
OPERATION AND IMPORTANT
RIDING POINTS................................. 5-1
Starting the engine ......................... 5-1
Shifting ........................................... 5-2
Tips for reducing fuel
consumption ............................... 5-3
Engine break-in .............................. 5-3
Parking ........................................... 5-4
PERIODIC MAINTENANCE AND
ADJUSTMENT................................... 6-1
Owner’s tool kit ............................... 6-1
Periodic maintenance chart for the
emission control system ............. 6-2
General maintenance and
lubrication chart .......................... 6-3
Removing and installing cowlings
and panels .................................. 6-7
Checking the spark plugs ............. 6-11
Engine oil and oil filter cartridge ... 6-12
Coolant ......................................... 6-15
Air filter element ........................... 6-18
Checking the engine idling
speed ........................................ 6-18Checking the throttle cable free
play ........................................... 6-18
Valve clearance ........................... 6-19
Tires ............................................. 6-19
Cast wheels ................................. 6-21
Adjusting the clutch lever free
play ........................................... 6-22
Brake light switches ..................... 6-23
Checking the front and rear brake
pads .......................................... 6-23
Checking the brake fluid level ...... 6-24
Changing the brake fluid .............. 6-25
Drive chain slack .......................... 6-25
Cleaning and lubricating the drive
chain ......................................... 6-27
Checking and lubricating the
cables ....................................... 6-27
Checking and lubricating the
throttle grip and cable ............... 6-28
Checking and lubricating the
brake and shift pedals .............. 6-28
Checking and lubricating the
brake and clutch levers ............ 6-29
Checking and lubricating the
sidestand .................................. 6-29
Lubricating the swingarm
pivots ........................................ 6-30
Checking the front fork ................. 6-30
Checking the steering .................. 6-31
Checking the wheel bearings ....... 6-31
Battery ......................................... 6-31U13SE2E0.book Page 1 Tuesday, August 4, 2009 4:01 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-2
6
EAU46861
TIP

The annual checks must be performed every year, except if a kilometer-based maintenance, or for the UK, a
mileage-based maintenance, is performed instead.


From 50000 km (30000 mi), repeat the maintenance intervals starting from 10000 km (6000 mi).


Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical
skills.
EAU46910
Periodic maintenance chart for the emission control system NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING
ANNUAL
CHECK 1000 km
(600 mi)10000 km
(6000 mi)20000 km
(12000 mi)30000 km
(18000 mi)40000 km
(24000 mi)
1*Fuel lineCheck fuel hoses for cracks or
damage.√√√√√
2*Spark plugsCheck condition.
Clean and regap.√√
Replace.√√
3*ValvesCheck valve clearance.
Adjust.Every 40000 km (24000 mi)
4*Fuel injection sys-
temAdjust synchronization.√√√√√
5*Muffler and exhaust
pipeCheck the screw clamp(s) for
looseness.√√√√√
6*Air induction sys-
temCheck the air cut-off valve, reed
valve, and hose for damage.
Replace any damaged parts if
necessary.√√√√√
U13SE2E0.book Page 2 Tuesday, August 4, 2009 4:01 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-19
6
EAU21401
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.
EAU21772
Tires To maximize the performance, durabil-
ity, and safe operation of your motorcy-
cle, note the following points regarding
the specified tires.
Tire air pressure
The tire air pressure should be checked
and, if necessary, adjusted before each
ride.
WARNING
EWA10501
Operation of this vehicle with im-
proper tire pressure may cause se-
vere injury or death from loss of
control.

The tire air pressure must be
checked and adjusted on cold
tires (i.e., when the temperature
of the tires equals the ambient
temperature).


The tire air pressure must be ad-
justed in accordance with the
riding speed and with the total
weight of rider, passenger, car-
go, and accessories approved
for this model.
WARNING
EWA10511
Never overload your vehicle. Opera-
tion of an overloaded vehicle could
cause an accident.Tire air pressure (measured on cold
tires):
0–90 kg (0–198 lb):
Front:
250 kPa (2.50 kgf/cm², 36 psi)
Rear:
290 kPa (2.90 kgf/cm², 42 psi)
90–186 kg (198–410 lb):
Front:
250 kPa (2.50 kgf/cm², 36 psi)
Rear:
290 kPa (2.90 kgf/cm², 42 psi)
High-speed riding:
Front:
250 kPa (2.50 kgf/cm², 36 psi)
Rear:
290 kPa (2.90 kgf/cm², 42 psi)
Maximum load*:
186 kg (410 lb)
* Total weight of rider, passenger, car-
go and accessories
U13SE2E0.book Page 19 Tuesday, August 4, 2009 4:01 PM

INDEX
Tool kit .................................................... 6-1
Troubleshooting .................................... 6-41
Troubleshooting charts ......................... 6-43
Turn signal indicator lights ...................... 3-4
Turn signal light bulb, replacing ............ 6-35
Turn signal switch ................................. 3-14VValve clearance .................................... 6-19
Vehicle identification number.................. 9-1WWheel bearings, checking .................... 6-31
Wheel (front) ......................................... 6-38
Wheel (rear).......................................... 6-40
Wheels.................................................. 6-21
U13SE2E0.book Page 2 Tuesday, August 4, 2009 4:01 PM