2006 YAMAHA YZF-R6 clutch

OPERATION AND IMPORTANT RIDING POINTS
5-2
5 serve the battery. Do not crank the en-
gine more than 10 seconds on any one
attempt.CAUTION:
ECA11040
For maximum engine life, never ac-
celerate hard when the engine iscold!NOTE:The engine is warm when it quickly re-sponds to the throttle.
EAU16671
Shifting Shifting gears lets you control the
amount of engine power available for
starting off, accelerating, climbing hills,
etc.
The gear positions are shown in the il-
lustration.NOTE:To shift the transmission into the neu-
tral position, press the shift pedal down
repeatedly until it reaches the end of itstravel, and then slightly raise it.
CAUTION:
ECA10260


Even with the transmission in
the neutral position, do not
coast for long periods of time
with the engine off, and do not
tow the motorcycle for long dis-
tances. The transmission is
properly lubricated only when
the engine is running. Inade-
quate lubrication may damage
the transmission.


Always use the clutch while
changing gears to avoid damag-
ing the engine, transmission,
and drive train, which are not
designed to withstand theshock of forced shifting.
1. Shift pedal
2. Neutral position
U2C0E0E0.book Page 2 Friday, September 16, 2005 8:59 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-2
6
EAU17705
Periodic maintenance and lubrication chart NOTE:

The annual checks must be performed every year, except if a kilometer-based maintenance is performed in-
stead.


From 50000 km, repeat the maintenance intervals starting from 10000 km.


Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technicalskills.
NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (× 1000 km)
ANNUAL
CHECK
1 10203040
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
4*Air filter elementReplace.√
5ClutchCheck operation.
Adjust.√√√√√
6*Front brakeCheck operation, fluid level and vehicle for fluid leakage.√√√√√ √
Replace brake pads. Whenever worn to the limit
7*Rear brakeCheck operation, fluid level and vehicle for fluid leakage.√√√√√ √
Replace brake pads. Whenever worn to the limit
8*Brake hosesCheck for cracks or damage.√√√√ √
Replace. Every 4 years
9*WheelsCheck runout and for damage.√√√√
U2C0E0E0.book Page 2 Friday, September 16, 2005 8:59 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-13
610. Insert the fuel tank breather/over-
flow hoses into the guide and
place them in their original posi-
tion.
11. Install the shift arm by aligning the
match mark on the shift arm with
the match mark on the shift shaft
and installing the bolt, then tighten-
ing it to the specified torque.
CAUTION:
ECA15340
Be sure to align the match marks to
ensure proper shifting.If the match marks are not aligned,
the shift arm will not move correctly
and you may not be able to shift up
or down the gears.
12. Install the engine oil drain bolt, and
then tighten it to the specified
torque.NOTE:Check the washer for damage and re-place it if necessary.13. Add the specified amount of the
recommended engine oil, and then
install and tighten the oil filler cap.
CAUTION:
ECA11620


In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel speci-
fication of “CD” or oils of a high-
er quality than specified. In
addition, do not use oils labeled
“ENERGY CONSERVING II” or
higher.
1. Torque wrenchTightening torque:
Oil filter cartridge:
17 Nm (1.7 m·kgf, 12 ft·lbf)
1. Bolt
2. Shift shaft
3. Match marks
4. Shift armTightening torque:
Shift arm bolt:
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Tightening torque:
Engine oil drain bolt:
43 Nm (4.3 m·kgf, 31 ft·lbf)
Recommended engine oil:
See page 8-1.
Oil quantity:
Without oil filter cartridge replace-
ment:
2.40 L (2.54 US qt) (2.11 Imp.qt)
With oil filter cartridge replacement:
2.60 L (2.75 US qt) (2.29 Imp.qt)
U2C0E0E0.book Page 13 Friday, September 16, 2005 8:59 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-21
6“broken in”. Therefore, it is ad-
visable before doing any high-
speed riding to ride conserva-
tively for approximately 100 km
(60 mi) after installing a new tire.


The tires must be warmed up
before a high-speed run.


Always adjust the tire air pres-
sure according to the operatingconditions.
EAU21960
Cast wheels To maximize the performance, durabil-
ity, and safe operation of your vehicle,
note the following points regarding the
specified wheels.

The wheel rims should be checked
for cracks, bends or warpage be-
fore each ride. If any damage is
found, have a Yamaha dealer re-
place the wheel. Do not attempt
even the smallest repair to the
wheel. A deformed or cracked
wheel must be replaced.


The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced. An
unbalanced wheel can result in
poor performance, adverse han-
dling characteristics, and a short-
ened tire life.


Ride at moderate speeds after
changing a tire since the tire sur-
face must first be “broken in” for it
to develop its optimal characteris-
tics.
EAU33890
Adjusting the clutch lever free
play The clutch lever free play should mea-
sure 10.0–15.0 mm (0.39–0.59 in) as
shown. Periodically check the clutch le-
ver free play and, if necessary, adjust it
as follows.
To increase the clutch lever free play,
turn the adjusting bolt at the clutch lever
in direction (a). To decrease the clutch
lever free play, turn the adjusting bolt in
direction (b).1. Clutch lever free play adjusting bolt
2. Clutch lever free play
U2C0E0E0.book Page 21 Friday, September 16, 2005 8:59 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-22
6
NOTE:If the specified clutch lever free play
cannot be obtained as describedabove, proceed as follows.
1. Fully turn the adjusting bolt at the
clutch lever in direction (a) to loos-
en the clutch cable.
2. Loosen the locknut at the crank-
case.
3. To increase the clutch lever free
play, turn the adjusting nut in direc-
tion (a). To decrease the clutch le-
ver free play, turn the adjusting nut
in direction (b).
4. Tighten the locknut.
EAU22270
Adjusting the rear brake light
switch The rear brake light switch, which is ac-
tivated by the brake pedal, is properly
adjusted when the brake light comes
on just before braking takes effect. If
necessary, adjust the brake light switch
as follows.
Turn the adjusting nut while holding the
rear brake light switch in place. To
make the brake light come on earlier,
turn the adjusting nut in direction (a). To
make the brake light come on later, turn
the adjusting nut in direction (b).
EAU22390
Checking the front and rear
brake pads The front and rear brake pads must be
checked for wear at the intervals spec-
ified in the periodic maintenance and
lubrication chart.
EAU36890
Front brake pads
Each front brake pad is provided with
wear indicators, which allows you to
check the brake pad wear without hav-
ing to disassemble the brake. To check
the brake pad wear, check the position
of the wear indicators while applying
the brake. If a brake pad has worn to
1. Locknut
2. Clutch lever free play adjusting nut (crank-
case)
1. Rear brake light switch
2. Rear brake light switch adjusting nut
1. Brake pad wear indicator
U2C0E0E0.book Page 22 Friday, September 16, 2005 8:59 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-28
6
EAU23140
Checking and lubricating the
brake and clutch levers Brake lever
Clutch lever
The operation of the brake and clutch
levers should be checked before each
ride, and the lever pivots should be lu-
bricated if necessary.
EAU23200
Checking and lubricating the
sidestand The operation of the sidestand should
be checked before each ride, and the
sidestand pivot and metal-to-metal
contact surfaces should be lubricated if
necessary.
WARNING
EWA10730
If the sidestand does not move up
and down smoothly, have a Yamahadealer check or repair it.
Recommended lubricant:
Lithium-soap-based grease (all-pur-
pose grease)
Recommended lubricant:
Lithium-soap-based grease (all-pur-
pose grease)
U2C0E0E0.book Page 28 Friday, September 16, 2005 8:59 AM

SPECIFICATIONS
8-1
8
Dimensions:Overall length:
2040 mm (80.3 in)
Overall width:
700 mm (27.6 in)
Overall height:
1100 mm (43.3 in)
Seat height:
850 mm (33.5 in)
Wheelbase:
1380 mm (54.3 in)
Ground clearance:
130 mm (5.12 in)
Minimum turning radius:
3600 mm (141.7 in)Weight:With oil and fuel:
182.0 kg (401 lb)Engine:Engine type:
Liquid cooled 4-stroke, DOHC
Cylinder arrangement:
Forward-inclined parallel 4-cylinder
Displacement:
599.0 cm³ (36.55 cu.in)
Bore × stroke:
67.0 × 42.5 mm (2.64 × 1.67 in)
Compression ratio:
12.80 :1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:Type:
SAE10W30 or SAE10W40 or SAE15W40
or SAE20W40 or SAE20W50
Recommended engine oil grade:
API service SE, SF, SG type or higher
Engine oil quantity:
Without oil filter cartridge replacement:
2.40 L (2.54 US qt) (2.11 Imp.qt)
With oil filter cartridge replacement:
2.60 L (2.75 US qt) (2.29 Imp.qt)Cooling system:Coolant reservoir capacity (up to the
maximum level mark):
0.25 L (0.26 US qt) (0.22 Imp.qt)
Radiator capacity (including all routes):
2.30 L (2.43 US qt) (2.02 Imp.qt)Air filter:Air filter element:
Oil-coated paper element
Fuel:Recommended fuel:
Premium unleaded gasoline only
Fuel tank capacity:
17.5 L (4.62 US gal) (3.85 Imp.gal)
Fuel reserve amount:
3.5 L (0.92 US gal) (0.77 Imp.gal)Fuel injection:Manufacturer:
DENSO
Model/quantity:
297500-0640/4, 297500-0660/4Spark plug (s):Manufacturer/model:
NGK/CR10EK
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)Clutch:Clutch type:
Wet, multiple-discTransmission:Primary reduction system:
Spur gear
Primary reduction ratio:
85/41 (2.073)
Secondary reduction system:
Chain drive
Secondary reduction ratio:
45/16 (2.813)
Transmission type:
Constant mesh 6-speed
Operation:
Left foot operation
-20 -10 0
10 20 30
40
50 ˚C
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40
U2C0E0E0.book Page 1 Friday, September 16, 2005 8:59 AM

INDEXAAnti-theft alarm (optional)...................... 3-13
Auxiliary light bulb ................................. 6-36BBattery................................................... 6-31
Brake and clutch levers,
checking and lubricating ..................... 6-28
Brake and shift pedals,
checking and lubricating ..................... 6-27
Brake fluid, changing ............................ 6-24
Brake fluid level, checking .................... 6-23
Brake lever ............................................ 3-15
Brake pedal ........................................... 3-16CCables, checking and lubricating .......... 6-26
Care ........................................................ 7-1
Catalytic converter ................................ 3-18
Clutch lever ........................................... 3-15
Clutch lever free play, adjusting ............ 6-21
Coolant.................................................. 6-14
Coolant temperature warning light .......... 3-4
Cowlings and panels,
removing and installing ......................... 6-6DDimmer switch ...................................... 3-14
Drive chain, cleaning and lubricating .... 6-26
Drive chain slack ................................... 6-24EEngine break-in ....................................... 5-3
Engine oil and oil filter cartridge ............ 6-11
Engine stop switch ................................ 3-14
Engine trouble warning light.................... 3-7
EXUP system ........................................ 3-26
FFor solo riding ......................................... 9-2
Front and rear brake pads, checking .... 6-22
Front fork, adjusting .............................. 3-21
Front fork, checking .............................. 6-29
Fuel....................................................... 3-17
Fuel consumption, tips for reducing........ 5-3
Fuel level warning light ........................... 3-4
Fuel tank breather/overflow hose ......... 3-18
Fuel tank cap ........................................ 3-16
Fuses, replacing ................................... 6-32HHandlebar switches .............................. 3-13
Hazard switch ....................................... 3-14
Headlight bulb, replacing ...................... 6-33
Helmet holding cable ............................ 3-20
High beam indicator light ........................ 3-4
Horn switch ........................................... 3-14IIdentification numbers ............................ 9-1
Ignition circuit cut-off system ................ 3-27
Immobilizer system ................................. 3-1
Immobilizer system indicator light........... 3-7
Indicator and warning lights .................... 3-3KKey identification number ....................... 9-1LLicense plate light bulb, replacing ........ 6-35
Luggage strap holders .......................... 3-25MMain switch/steering lock........................ 3-2
Model label ............................................. 9-2
Multi-function meter unit ......................... 3-7
NNeutral indicator light .............................. 3-4OOil level warning light .............................. 3-4PParking .................................................... 5-4
Part locations .......................................... 2-1
Pass switch ........................................... 3-14
Periodic maintenance and lubrication
chart ...................................................... 6-2
Pre-operation check list........................... 4-2RRear brake light switch, adjusting ......... 6-22SSafety information ................................... 1-1
Seats ..................................................... 3-19
Shifting .................................................... 5-2
Shift pedal ............................................. 3-15
Shift timing indicator light ........................ 3-7
Shock absorber assembly, adjusting .... 3-23
Sidestand .............................................. 3-26
Sidestand, checking and lubricating...... 6-28
Spark plugs, checking ........................... 6-10
Specifications .......................................... 8-1
Starting the engine .................................. 5-1
Start switch............................................ 3-14
Steering, checking................................. 6-30
Storage.................................................... 7-3
Supporting the motorcycle .................... 6-36
Swingarm pivots, lubricating ................. 6-29TTail/brake light ....................................... 6-35
Throttle cable free play, checking ......... 6-18
U2C0E0E0.book Page 1 Friday, September 16, 2005 8:59 AM