2016 YAMAHA WR 250R seat adjustment

Table of contentsSafety information............................ 1-1
Description ........................................ 2-1
Left view .......................................... 2-1
Right view ........................................ 2-2
Controls and instrument s................. 2-3
Instrument and co ntrol 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-of f system ......... 3-19
For your safety –
pre-operation checks ........................ 4-1Operation 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 contro l 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 .............................................. 6-20
Spoke 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 ....................... 6-25
Checking the front and rear brake pads.................................. 6-25
Checking the brake fluid level ........ 6-26
Changing the brake fluid ................ 6-27
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 .............. 6-30
Checking and lubricating the brake pedal................................. 6-30
Checking and lubricating the
sidestand .................................... 6-31
Lubricating the swingarm pivots .... 6-31
Checking the front fork................... 6-31
Checking the steering .................... 6-32
Checking the wheel bearings......... 6-32
Battery ........................................... 6-33
Replacing the fuses ....................... 6-34
Replacing the headlight bulb ......... 6-35
Replacing the auxiliary light bulb ............................................ 6-36
Tail/brake light ............................... 6-36BN3-9-E0.book 1 ページ ２０１５年６月２５日　木曜日　午前１０時４６分

Periodic maintenance and adjustment
6-8
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EAU18773
Removing and installing
panelsThe panels shown need to be removed
to perform some of the maintenance
jobs described in this chapter. Refer to
this section each time a panel needs to
be removed and installed.
EAU45132
Panel A
To remove the panel1. Remove the seat. (See page 3-13.)
2. Remove the bolts and collars.
1. Panel A
2. Panel B
1
2
1. Panel C
1. Panel D
1
1
1. Bolt
2. Collar
2
1
2
1
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Periodic maintenance and adjustment
6-9
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3. Pull the front part of the panel out-
ward, and then remove the panel
by pulling it off.
To install the panel
1. Place the panel in the original posi- tion, and then install the collars
and bolts. 2. Install the seat.
Panel B
To remove the panel
1. Remove the seat. (See page 3-13.)
2. Remove the bolt, and then remove the panel as shown. To install the panel
1. Place the panel in the original posi-
tion, and then install the bolt.
2. Install the seat.
1. Bolt
2. Collar
3. Panel A1
2
3
1. Bolt
2. Panel B
1 2
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Periodic maintenance and adjustment
6-10
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12 Panel C
To remove the panel
1. Remove the bolts.
2. Lift the bottom of the panel slightly,
and then slide the panel forward.
To install the panelPlace the panel in the original position,
and then install the bolts. Panel D
To remove the panel
1. Remove the seat. (See
page 3-13.)
2. Remove the bolt and washer, and then remove the panel as shown. To install the panel
1. Place the panel in the original posi-
tion, and then install the washer
and bolt.
2. Install the seat.
1. Panel C
2. Bolt
12
2
1. Bolt
2. Washer
3. Panel D
3
2 1
BN3-9-E0.book 10 ページ ２０１５年６月２５日　木曜日　午前１０時４６分

Periodic maintenance and adjustment6-13
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6. Remove the oil filter element and
O-rings.
7. Install a new oil filter element and new O-rings.
TIPMake sure that the O-rings are properlyseated.
8. Install the oil filter element cover by installing the bolts, then tightening
them to the specified torque.
9. Install the engine oil drain bolt and its new gasket, and then tighten
the bolt to the specified torque.
10. Refill with the specified amount of the recommended engine oil, and
then install and tighten the oil filler
cap.
TIPBe sure to wipe off spilled oil on any
parts after the engine and exhaust sys-tem have cooled down.NOTICE
ECA11621

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.

Make sure that no foreign mate-rial enters the crankcase.
11. Start the engine, and then let it idle for several minutes while checking
it for oil leakage. If oil is leaking, im-
mediately turn the engine off and
check for the cause.
12. Turn the engine off, wait a few min- utes until the oil settles, and then
check the oil level and correct it if
necessary.
1. Oil filter element cover
2. Oil filter element cover bolt
1. O-ring
2. Oil filter element
1
2
1
2
Tightening torque:Oil filter element cover bolt:
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Tightening torque: Engine oil drain bolt:20 Nm (2.0 m·kgf, 14 ft·lbf)
Recommended oil: See page 8-1.
Oil quantity: Oil change:
1.30 L (1.37 US qt, 1.14 Imp.qt)
With oil filter removal: 1.40 L (1.48 US qt, 1.23 Imp.qt)
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Periodic maintenance and adjustment
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12 with solvent, and then squeeze the
remaining solvent out.
WARNING!
Use only a dedicated parts
cleaning solvent. To avoid the
risk of fire or explosion, do not
use gasoline or solvents with a
low flash point.
[EWA10432]
NOTICE:
To avoid damaging the foam
material, handle it gently and
carefully, and do not twist or
wring it.
[ECA10512]
5. Apply oil of the recommended type to the entire surface of the sponge
material, and then squeeze the ex-
cess oil out.TIPThe sponge material should be wet butnot dripping.
6. Pull the sponge material over the air filter element frame.
7. Insert the air filter element into the air filter case. NOTICE: Make sure
that the air filter element is prop-
erly seated in the air filter case.
The engine should never be op- erated without the air filter ele-
ment installed, otherwise the
piston(s) and/or cylinder(s) may
become excessively worn.
[ECA10482]
8. Place the holding clip in the origi-
nal position.
9. Close the air filter case cover, and then install the screw.
10. Install the panel.
To clean the air filter check hose 1. Check the hose at the bottom 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. Sponge material
2. Air filter element frame
1
2
Recommended oil: Yamaha foam air filter oil or other
quality foam air filter oil
1. Air filter check hose
1
BN3-9-E0.book 18 ページ ２０１５年６月２５日　木曜日　午前１０時４６分