2011 YAMAHA WR 250R brake light

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 display ...................... 3-3
Handlebar switches ........................ 3-8
Clutch lever ..................................... 3-9
Shift pedal ..................................... 3-10
Brake lever ................................... 3-10
Brake pedal .................................. 3-10
Fuel tank cap ................................ 3-11
Fuel ............................................... 3-11
Catalytic converter ........................ 3-13
Seat .............................................. 3-13
Helmet holder ............................... 3-14
Adjusting the front fork .................. 3-14
Front fork bleeding ........................ 3-16
Adjusting the shock absorber
assembly ................................... 3-17
EXUP system ............................... 3-18
Sidestand ...................................... 3-19
Ignition circuit cut-off system ........ 3-19FOR 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 ............................... 6-2
Periodic maintenance chart for
the emission control system ....... 6-3
General maintenance and
lubrication chart .......................... 6-4
Removing and installing panels ..... 6-8
Checking the spark plug ............... 6-11
Engine oil and oil filter element .... 6-12
Coolant ......................................... 6-14
Cleaning the air filter element
and check hose ......................... 6-17
Adjusting the engine idling
speed ........................................ 6-19
Checking the throttle grip free
play ........................................... 6-19
Valve clearance ............................ 6-20
Tires ............................................. 6-20Spoke wheels ............................... 6-22
Adjusting the clutch lever free
play ............................................ 6-22
Adjusting the brake lever free
play ............................................ 6-23
Checking the shift pedal ............... 6-24
Brake light switches ...................... 6-24
Checking the front and rear
brake pads ................................. 6-25
Checking the brake fluid level ....... 6-25
Changing the brake fluid ............... 6-26
Drive chain slack ........................... 6-27
Cleaning and lubricating the
drive chain ................................. 6-28
Checking and lubricating the
cables ........................................ 6-29
Checking and lubricating the
throttle grip and cable ................ 6-29
Checking and lubricating the
brake and clutch levers ............. 6-29
Checking and lubricating the
brake pedal ................................ 6-30
Checking and lubricating the
sidestand ................................... 6-30
Lubricating the swingarm
pivots ......................................... 6-31
Checking the front fork .................. 6-31
Checking the steering ................... 6-32
Checking the wheel bearings ........ 6-32
Battery .......................................... 6-32
Replacing the fuses ...................... 6-3432D-9-E6.book 1 ページ ２０１１年１月７日　金曜日　午後３時１０分

TABLE OF CONTENTS
Replacing the headlight bulb ........ 6-35
Tail/brake light .............................. 6-36
Replacing a turn signal light
bulb ........................................... 6-36
Replacing the license plate
light bulb .................................... 6-37
Replacing an auxiliary light
bulb ........................................... 6-38
Supporting the motorcycle ............ 6-38
Front wheel ................................... 6-39
Rear wheel ................................... 6-40
Troubleshooting ............................ 6-41
Troubleshooting charts ................. 6-43
MOTORCYCLE CARE AND
STORAGE.......................................... 7-1
Matte color caution ......................... 7-1
Care ................................................ 7-1
Storage ........................................... 7-3
SPECIFICATIONS ............................. 8-1
CONSUMER INFORMATION............. 9-1
Identification numbers .................... 9-1
32D-9-E6.book 2 ページ ２０１１年１月７日　金曜日　午後３時１０分

DESCRIPTION
2-2
12
3
4
5
6
7
8
9
EAU10420
Right view
3 12
76
5
4
1. Rear brake fluid reservoir (page 6-25)
2. Air filter element (page 6-17)
3. Rear brake light switch (page 6-24)
4. Bleed screw (page 3-16)
5. Engine oil filler cap (page 6-12)
6. Engine oil level check window (page 6-12)
7. Shock absorber assembly rebound damping force adjusting knob
(page 3-17)
32D-9-E6.book 2 ページ ２０１１年１月７日　金曜日　午後３時１０分

PERIODIC MAINTENANCE AND ADJUSTMENT
6-6
1
2
3
4
56
7
8
9
20 *Rear suspension
relay arm and
connecting arm
pivoting points• Check operation.
21Engine oil• Change.
• Check oil level and vehicle for oil
leakage.Every 5000 km (3000 mi)
22Engine oil filter
element• Replace.
23 *Cooling system• Check coolant level and vehicle
for coolant leakage.
• Change. Every 3 years
24 *Front and rear
brake switches• Check operation.
25Moving parts and
cables• Lubricate.
26 *Throttle grip• Check operation.
• Check throttle grip free play, and
adjust if necessary.
• Lubricate cable and grip
housing.
27 *Lights, signals and
switches• Check operation.
• Adjust headlight beam. 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)32D-9-E6.book 6 ページ ２０１１年１月７日　金曜日　午後３時１０分

PERIODIC MAINTENANCE AND ADJUSTMENT
6-24
1
2
3
4
56
7
8
9dealer bleed the system before
operating the motorcycle. Air in
the hydraulic system will dimin-
ish the braking performance,
which may result in loss of con-
trol and an accident.
EAU44820
Checking the shift pedal The operation of the shift pedal should
be checked before each ride. If opera-
tion is not smooth, have a Yamaha
dealer check the vehicle.
EAU22273
Brake light switches The brake light, which is activated by
the brake pedal and brake lever, should
come on just before braking takes ef-
fect. If necessary, adjust the rear brake
light switch as follows, but the front
brake light switch should be adjusted
by a Yamaha dealer.
Turn the rear brake light switch adjust-
ing 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).1. Rear brake light switch
2. Rear brake light switch adjusting nut
1
2(b) (a)
32D-9-E6.book 24 ページ ２０１１年１月７日　金曜日　午後３時１０分

PERIODIC MAINTENANCE AND ADJUSTMENT
6-36
1
2
3
4
56
7
8
9sition, and then secure it with the
bulb holder.
5. Install the bulb cover, and then
connect the coupler.
6. Install the headlight cowling (to-
gether with the headlight unit) by
placing it in the original position,
and then installing the bolts.
7. Have a Yamaha dealer adjust the
headlight beam if necessary.
EAU24181
Tail/brake light This model is equipped with an
LED-type tail/brake light.
If the tail/brake light does not come on,
have a Yamaha dealer check it.
EAU24204
Replacing a turn signal light
bulb 1. Remove the turn signal light lens
by removing the screw.
2. Remove the burnt-out bulb by
pushing it in and turning it counter-
clockwise.1. Screw
2. Turn signal light lens
1
2
32D-9-E6.book 36 ページ ２０１１年１月７日　金曜日　午後３時１０分

PERIODIC MAINTENANCE AND ADJUSTMENT
6-41
2
3
4
567
8
9 space between the brake pads be-
fore installing the wheel.
2. Install the drive chain onto the rear
sprocket.
3. Install the washer and the axle nut.
4. Lower the rear wheel so that it is
on the ground, and then put the
sidestand down.
5. Adjust the drive chain slack. (See
page 6-27.)
6. Tighten the axle nut, and then the
locknuts to their specified torques.
EAU25871
Troubleshooting Although Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur dur-
ing operation. Any problem in the fuel,
compression, or ignition systems, for
example, can cause poor starting and
loss of power.
The following troubleshooting charts
represent quick and easy procedures
for checking these vital systems your-
self. However, should your motorcycle
require any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the motorcycle
properly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look like
Yamaha parts, but they are often inferi-
or, have a shorter service life and can
lead to expensive repair bills.
WARNING
EWA15141
When checking the fuel system, do
not smoke, and make sure there are
no open flames or sparks in the ar-
ea, including pilot lights from water
1. Brake caliper bracket
2. Retainer
3. Slot
1
2
3
Tightening torques:
Axle nut:
125 Nm (12.5 m·kgf, 90 ft·lbf)
Locknut:
16 Nm (1.6 m·kgf, 12 ft·lbf)
32D-9-E6.book 41 ページ ２０１１年１月７日　金曜日　午後３時１０分

MOTORCYCLE CARE AND STORAGE
7-2
1
2
3
4
5
67
8
9off any detergent residue using
plenty of water, as it is harmful
to plastic parts.

Do not use any harsh chemical
products on plastic parts. Be
sure to avoid using cloths or
sponges which have been in
contact with strong or abrasive
cleaning products, solvent or
thinner, fuel (gasoline), rust re-
movers or inhibitors, brake flu-
id, antifreeze or electrolyte.

Do not use high-pressure wash-
ers or steam-jet cleaners since
they cause water seepage and
deterioration in the following ar-
eas: seals (of wheel and swing-
arm bearings, fork and brakes),
electric components (couplers,
connectors, instruments,
switches and lights), breather
hoses and vents.

For motorcycles equipped with
a windshield: Do not use strong
cleaners or hard sponges as
they will cause dulling or
scratching. Some cleaning com-
pounds for plastic may leave
scratches on the windshield.Test the product on a small hid-
den part of the windshield to
make sure that it does not leave
any marks. If the windshield is
scratched, use a quality plastic
polishing compound after
washing.
After normal use
Remove dirt with warm water, a mild
detergent, and a soft, clean sponge,
and then rinse thoroughly with clean
water. Use a toothbrush or bottlebrush
for hard-to-reach areas. Stubborn dirt
and insects will come off more easily if
the area is covered with a wet cloth for
a few minutes before cleaning.
After riding in the rain, near the sea oron salt-sprayed roadsSince sea salt or salt sprayed on roads
during winter are extremely corrosive in
combination with water, carry out the
following steps after each ride in the
rain, near the sea or on salt-sprayed
roads.TIPSalt sprayed on roads in the winter may
remain well into spring.
1. Clean the motorcycle with cold wa-
ter and a mild detergent, after the
engine has cooled down.
NOTICE: Do not use warm water
since it increases the corrosive
action of the salt.
[ECA10791]

2. Apply a corrosion protection spray
on all metal, including chrome- and
nickel-plated, surfaces to prevent
corrosion.
After cleaning
1. Dry the motorcycle with a chamois
or an absorbing cloth.
2. Immediately dry the drive chain
and lubricate it to prevent it from
rusting.
3. Use a chrome polish to shine
chrome, aluminum and stain-
less-steel parts, including the ex-
haust system. (Even the thermally
induced discoloring of stain-
less-steel exhaust systems can be
removed through polishing.)
4. To prevent corrosion, it is recom-
mended to apply a corrosion pro-
tection spray on all metal,
32D-9-E6.book 2 ページ ２０１１年１月７日　金曜日　午後３時１０分