check engine light YAMAHA WR 250R 2008 User Guide

PERIODIC MAINTENANCE AND MINOR REPAIR
6-12
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2
3
4
5
6
7
8
9
10. 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.
11. Turn the engine off, and then
check the oil level and correct it if
necessary.
CAUTION:

ECA11230
After changing the engine oil, make
sure to check the oil pressure as de-
scribed below.

Remove the bleed bolt.

Start the engine and keep it
idling until oil flows out. If no oilcomes out after one minute,
turn the engine off immediately
so it will not seize. If this occurs,
have a Yamaha dealer repair the
vehicle.

After checking the oil pressure,
tighten the bleed bolt to the
specified torque.
EAU20070
Coolant
The coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
EAU20252
To check the coolant level
1. Place the vehicle on a level sur-
face and hold it in an upright posi-
tion.
NOTE:


The coolant level must be checked
on a cold engine since the level
varies with engine temperature.

Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to the
side can result in a false reading.
2. Check the coolant level in the cool-
ant reservoir.
NOTE:

The coolant should be between the
minimum and maximum level marks.
1. “CD” specification
2. “ENERGY CONSERVING II”
1
2

1. Bleed bolt
Tightening torque:
Bleed bolt:
10 Nm (1.0 m·kgf, 7.2 ft·lbf)1

INDEX
A
Air filter element and check hose,
cleaning ................................................ 6-15
Auxiliary light bulb, replacing .................. 6-36
B
Battery..................................................... 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 .............................................. 3-10
Brake lever free play, adjusting............... 6-22
Brake pedal ............................................. 3-10
C
Cables, checking and lubricating ............ 6-27
Care .......................................................... 7-1
Catalytic converter .................................. 3-12
Clutch lever ............................................... 3-9
Clutch lever free play, adjusting .............. 6-21
Coolant.................................................... 6-12
Coolant temperature warning light ............ 3-2
D
Dimmer switch .......................................... 3-9
Drive chain, cleaning and lubricating ...... 6-26
Drive chain slack ..................................... 6-25
E
Engine break-in ......................................... 5-3
Engine idling speed................................. 6-17
Engine oil and oil filter element ................. 6-9
Engine stop switch .................................... 3-9
Engine trouble warning light...................... 3-3
EXUP system .......................................... 3-17
F
Front and rear brake pads, checking .......6-23
Front fork, adjusting .................................3-13
Front fork, bleeding ..................................3-15
Front fork, checking .................................6-29
Fuel ..........................................................3-11
Fuel consumption, tips for reducing ...........5-3
Fuel level warning light ..............................3-2
Fuel tank cap ...........................................3-11
Fuses, replacing ......................................6-32
H
Handlebar switches ...................................3-8
Headlight bulb, replacing .........................6-33
Helmet holder ..........................................3-13
High beam indicator light ...........................3-2
Horn switch ................................................3-9
I
Identification numbers................................9-1
Ignition circuit cut-off system ...................3-18
Indicator and warning lights .......................3-2
K
Key identification number ..........................9-1
L
License plate light bulb, replacing ...........6-36
M
Main switch/steering lock ...........................3-1
Matte color, caution ...................................7-1
Model label ................................................9-2
Multi-function display .................................3-3
N
Neutral indicator light .................................3-2
P
Panels, removing and installing .................6-6Parking ...................................................... 5-4
Part locations............................................. 2-1
Periodic maintenance and lubrication
chart ........................................................ 6-2
Pre-operation check list ............................. 4-2
R
Rear brake light switch, adjusting............ 6-22
Rear suspension, lubricating ................... 6-29
S
Safety information ..................................... 1-1
Seat ......................................................... 3-12
Shifting ...................................................... 5-2
Shift pedal ............................................... 3-10
Shock absorber assembly, adjusting....... 3-15
Sidestand ................................................ 3-18
Sidestand, checking and lubricating ........ 6-29
Spark plug, checking ................................. 6-8
Specifications ............................................ 8-1
Starting the engine .................................... 5-1
Start switch ................................................ 3-9
Steering, checking ................................... 6-30
Storage ...................................................... 7-3
Supporting the motorcycle....................... 6-37
T
Tail/brake light ......................................... 6-35
Throttle cable free play, checking............ 6-18
Throttle grip and cable, checking and
lubricating .............................................. 6-27
Tires ........................................................ 6-18
Tool kit ....................................................... 6-1
Troubleshooting....................................... 6-40
Troubleshooting charts ............................ 6-41
Turn signal indicator light .......................... 3-2
Turn signal light bulb, replacing............... 6-35