2015 YAMAHA YZF-R3 seat adjustment

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
Main switch/steering lock............... 3-1
Indicator lights and warning lights............................................ 3-2
Multi-function meter unit ................ 3-4
Handlebar switches ...................... 3-11
Clutch lever .................................. 3-12
Shift pedal .................................... 3-13
Brake lever.................................... 3-13
Brake pedal .................................. 3-13
ABS .............................................. 3-14
Fuel tank cap ................................ 3-15
Fuel ............................................... 3-15
Fuel tank breather hose and overflow hose ............................ 3-17
Catalytic converter ....................... 3-17
Seats ............................................ 3-18
Helmet holders ............................. 3-19
Storage compartment .................. 3-20
Rear view mirrors.......................... 3-20
Adjusting the shock absorber assembly ................................... 3-20
Luggage strap holders ................. 3-21 Sidestand ...................................... 3-22
Ignition circuit cut-off system ....... 3-22
FOR YOUR SAFETY –
PRE-OPERATION CHECKS ............. 4-1
OPERATION AND IMPORTANT
RIDING POINTS ................................ 5-1
Starting the engine .......................... 5-1
Shifting ............................................ 5-2
Engine break-in ............................... 5-4
Parking ............................................ 5-4
PERIODIC MAINTENANCE AND
ADJUSTMENT ................................... 6-1
Owner’s tool kit ............................... 6-2
Periodic maintenance chart for the emission control system ........ 6-3
General maintenance and lubrication chart ........................... 6-4
Checking the spark plugs ............... 6-8
Engine oil and oil filter cartridge...... 6-9
Coolant.......................................... 6-12
Replacing the air filter element and cleaning the check hose..... 6-13
Checking the throttle grip free
play ............................................ 6-15
Valve clearance ............................. 6-15
Tires .............................................. 6-15
Cast wheels................................... 6-17 Adjusting the clutch lever free
play ............................................ 6-18
Checking the brake lever free play ............................................ 6-19
Brake light switches ..................... 6-20
Checking the front and rear
brake pads ................................ 6-20
Checking the brake fluid level ...... 6-21
Changing the brake fluid .............. 6-22
Drive chain slack........................... 6-22
Cleaning and lubricating the
drive chain ................................. 6-24
Checking and lubricating the cables ........................................ 6-25
Checking and lubricating the throttle grip and cable ............... 6-25
Checking and lubricating the
brake and shift pedals............... 6-25
Checking and lubricating the brake and clutch levers ............. 6-26
Checking and lubricating the sidestand................................... 6-27
Lubricating the swingarm
pivots......................................... 6-27
Checking the front fork ................. 6-27
Checking the steering................... 6-28
Checking the wheel bearings ....... 6-28
Battery .......................................... 6-29
Replacing the fuses ...................... 6-30
Replacing a headlight bulb ........... 6-32
Auxiliary light bulb ........................ 6-34UB02E0E0.book Page 1 Thursday, January 15, 2015 3:39 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-2
6
EAUB1402
Owner’s tool kitThe owner’s tool kit is located on the
bottom of the passenger seat (See
page 3-18.) and it held in place with an
O-ring.
The service information included in this
manual and the tools provided in the
owner’s tool kit are intended to assist
you in the performance of preventive
maintenance and minor repairs. How-
ever, additional tools such as a torque
wrench may be necessary to perform
certain maintenance work correctly.
TIPIf you do not have the tools or experi-
ence required for a particular job, have
a Yamaha dealer perform it for you.
1. Owner’s tool kit
2. O-ring
12
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-10
6
TIPAn oil filter wrench is available at a
Yamaha dealer.6. 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.7. Install the new oil filter cartridgewith an oil filter wrench, and then
tighten it to the specified torque
with a torque wrench. 8. Install the engine oil drain bolt and
its new gasket, and then tighten
the bolt to the specified torque.
TIPInstall the new gasket as shown.
1. Oil filter wrench
2. Oil filter cartridge
1 2
1. O-ring
1. Torque wrench
Tightenin g torque:
Oil filter cartridge: 17 Nm (1.7 m·kgf, 12 ft·lbf)
1
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-14
6
2. Remove the air filter case cover by
removing the screws.
3. Pull the air filter element out.
4. Insert a new air filter element into the air filter case. NOTICE: Make
sure that the air filter element is properly seated
in the air filter
case. The en gine shoul d never
b e operated without the air filter
element installe d, otherwise the
piston(s) an d/or cylin der(s) may
b ecome excessively worn.
[ECA10482]
5. Install the air filter case cover by
installing the screws.
6. Install the left side panel by install- ing the bolts.
To clean the air filter check hose 1. Check the hose on the front of the air filter case for accumulated dirt
or water. 2. If dirt or water is visible, remove
the hose, clean it, and then install
it.
1. Air filter case cover
2. Screw
1. Air filter element
1
2
21
1. Air filter check hose
1
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-28
6
EAU23285
Checking the steerin gWorn or loose steering bearings may
cause danger. Therefore, the operation
of the steering must be checked as fol-
lows at the intervals specified in the
periodic maintenance and lubrication
chart.
1. Raise the front wheel off the ground. (See page 6-36.)
WARNING! To avoi d injury, se-
curely support the vehicle so
there is no dan ger of it fallin g
over.
[EWA10752]
2. Hold the lower ends of the front fork legs and try to move them for-
ward and backward. If any free
play can be felt, have a Yamaha
dealer check or repair the steer-
ing.
EAU23292
Checkin g the wheel bearin gsThe front and rear wheel bearings must
be checked at the intervals specified in
the periodic maintenance and lubrica-
tion chart. If there is play in the wheel
hub or if the wheel does not turn
smoothly, have a Yamaha dealer
check the wheel bearings.
EAU62521
BatteryThe battery is located under the rider
seat. (See page 3-18.)
This model is equipped with a VRLA
(Valve Regulated Lead Acid) battery.
There is no need to check the electro-
lyte or to add distilled water. However,
the battery lead connections need to
be checked and, if necessary, tight-
ened.
WARNING
EWA10761
 Electrolyte is poisonous an d
d an gerous since it contains sul-
furic aci d, which causes severe1. Battery
2. Negative battery lead (black)
3. Positive battery lead (red)
1
2
3
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-30
6
EAUN0820
Replacing the fusesThe main fuse is located under the
passenger seat. (See page 3-18.)
To access the main fuse, proceed as
follows.
1. Remove the passenger seat. (See page 3-18.)
2. Remove the tray by removing the quick fasteners.
3. Pull back the starter relay cover, and then disconnect the starter re-
lay coupler as shown. 4. Connect the starter relay coupler,
and then slide the cover to its orig-
inal position.
5. Place the tray in its original posi- tion, and then install the quick fas-
teners.
6. Install the passenger seat.
Fuse box 1 is located behind the center
cover. (See page 3-18.) Fuse
box 11. Quick fastener
2. Tray
2
1
1. Starter relay cover
2. Starter relay coupler
3. Main fuse
4. Spare main fuse
1
2
34
1. Fuse box 1
1. Ignition fuse
2. Signaling system fuse
3. ABS control unit fuse
4. Backup fuse (for clock)
5. Headlight fuse
6. Radiator fan motor fuse
7. Spare fuse17
123
56
4
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-31
6Fuse box 2 is located under the rider
seat. (See page 3-18.)
Fuse
box 2
If a fuse is blown, replace it as follows. 1. Turn the key to “ ” and turn off
the electrical circuit in question.
2. Remove the blown fuse, and then install a new fuse of the specified
amperage. WARNING! Do not
use a fuse of a hi gher ampera ge
ratin g than recommen ded to
avoi d causin g extensive d am-
a g e to the electrical system an d
possi bly a fire.
[EWA15132]
3. Turn the key to “ ” and turn on
the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows again, have a Yamaha dealer
check the electrical system.
1. Fuse box 2
1. Spare fuse
2. ABS solenoid fuse
3. ABS motor fuse
1
123
Specifie d fuses:
Main fuse: 30.0 A
Headlight fuse:
15.0 A
Signaling system fuse: 7.5 A
Ignition fuse: 15.0 A
Radiator fan motor fuse:
7.5 A
ABS motor fuse: 30.0 A
ABS solenoid fuse: 15.0 A
ABS control unit fuse:
7.5 A
Backup fuse: 7.5 A
UB02E0E0.book Page 31 Thursday, January 15, 2015 3:39 PM