air bleeding YAMAHA WR 250X 2009 Owners Manual
[x] Cancel search | Manufacturer: YAMAHA, Model Year: 2009, Model line: WR 250X, Model: YAMAHA WR 250X 2009Pages: 98, PDF Size: 2.11 MB
Page 6 of 98
TABLE OF CONTENTS
SAFETY 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 and warning lights .............3-2
Multi-function display .......................3-3
Handlebar switches .........................3-9
Clutch lever ....................................3-10
Shift pedal ......................................3-10
Brake lever ....................................3-10
Brake pedal ...................................3-11
Fuel tank cap .................................3-11
Fuel ................................................3-12
Catalytic converter .........................3-13
Seat ...............................................3-14
Helmet holder ................................3-14
Adjusting the front fork ...................3-15
Front fork bleeding .........................3-16
Adjusting the shock absorber
assembly ....................................3-17
EXUP system ................................3-19
Sidestand .......................................3-19
Ignition circuit cut-off system .........3-20
FOR 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 ................................ 6-1
Periodic maintenance chart for the
emission control system .............. 6-2
General maintenance and
lubrication chart ........................... 6-3
Removing and installing panels ...... 6-7
Checking the spark plug .................. 6-9
Engine oil and oil filter element ..... 6-10
Coolant .......................................... 6-13
Cleaning the air filter element and
check hose ................................. 6-16
Adjusting the engine idling
speed ......................................... 6-18
Checking the throttle cable free
play ............................................ 6-18
Valve clearance ............................. 6-19
Tires .............................................. 6-19Spoke wheels ............................... 6-21
Adjusting the clutch lever free
play ............................................ 6-21
Adjusting the brake lever free
play ............................................ 6-22
Adjusting the rear brake light
switch ......................................... 6-23
Checking the front and rear brake
pads ........................................... 6-23
Checking the brake fluid level ....... 6-24
Changing the brake fluid ............... 6-25
Drive chain slack ........................... 6-25
Cleaning and lubricating the drive
chain .......................................... 6-26
Checking and lubricating the
cables ........................................ 6-27
Checking and lubricating the
throttle grip and cable ................ 6-27
Checking and lubricating the
brake and clutch levers .............. 6-28
Checking and lubricating the
brake pedal ................................ 6-28
Checking and lubricating the
sidestand ................................... 6-29
Lubricating the rear suspension .... 6-29
Checking the front fork .................. 6-29
Checking the steering ................... 6-30
Checking the wheel bearings ........ 6-31
Battery ........................................... 6-31
Replacing the fuses ...................... 6-32
Replacing the headlight bulb ........ 6-33
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INSTRUMENT AND CONTROL FUNCTIONS
3-16
1
2
3
4
5
6
7
8
9
3. Install the rubber cap.
TIP
Although the total number of clicks of a
damping force adjusting mechanism
may not exactly match the above spec-
ifications due to small differences in
production, the actual number of clicksalways represents the entire adjusting
range. To obtain a precise adjustment,
it would be advisable to check the num-
ber of clicks of each damping force ad-
justing mechanism and to modify the
specifications as necessary.
EAU14791
Front fork bleeding
WARNING
EWA10200
Always bleed both fork legs, other-
wise poor handling and loss of sta-
bility may result.
When riding in extremely rough condi-
tions, the air temperature and pressure
in the front fork will rise. This will in-
crease the spring preload and harden
the front suspension. If this occurs,
bleed the front fork as follows.
1. Elevate the front wheel by placing
a suitable stand under the engine.
TIP
When bleeding the front fork, there
1. Compression damping force adjusting
screw
Compression damping setting:
Minimum (soft):
20 click(s) in direction (b)*
Standard:
10 click(s) in direction (b)*
Maximum (hard):
1 click(s) in direction (b)*
* With the adjusting screw fully turned
in direction (a)
1(a) (b)
1. Bleed screw
1
Page 94 of 98
INDEX
A
Air filter element and check hose,
cleaning ................................................ 6-16
Auxiliary light bulb, replacing .................. 6-36
B
Battery..................................................... 6-31
Brake and clutch levers, checking and
lubricating ............................................. 6-28
Brake fluid, changing .............................. 6-25
Brake fluid level, checking ...................... 6-24
Brake lever .............................................. 3-10
Brake lever free play, adjusting............... 6-22
Brake pedal ............................................. 3-11
Brake pedal, checking and lubricating .... 6-28
C
Cables, checking and lubricating ............ 6-27
Care .......................................................... 7-1
Catalytic converter .................................. 3-13
Clutch lever ............................................. 3-10
Clutch lever free play, adjusting .............. 6-21
Coolant.................................................... 6-13
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................................. 6-18
Engine oil and oil filter element ............... 6-10
Engine stop switch .................................... 3-9
Engine trouble warning light...................... 3-3
EXUP system .......................................... 3-19
F
Front and rear brake pads, checking ....... 6-23
Front fork, adjusting ................................. 3-15
Front fork, bleeding.................................. 3-16
Front fork, checking ................................. 6-29
Fuel.......................................................... 3-12
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 ................................... 3-9
Headlight bulb, replacing ......................... 6-33
Helmet holder .......................................... 3-14
High beam indicator light ........................... 3-2
Horn switch ................................................ 3-9
I
Identification numbers ............................... 9-1
Ignition circuit cut-off system ................... 3-20
Indicator and warning lights ....................... 3-2
K
Key identification number .......................... 9-1
L
License plate light bulb, replacing ........... 6-35
M
Main switch/steering lock........................... 3-1
Maintenance and lubrication, periodic ....... 6-3
Maintenance, emission control system...... 6-2
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 ................ 6-7
Parking ...................................................... 5-4
Part locations ............................................ 2-1
R
Rear brake light switch, adjusting ........... 6-23
Rear suspension, lubricating ................... 6-29
S
Safety information ..................................... 1-1
Seat ......................................................... 3-14
Shifting ...................................................... 5-2
Shift pedal ............................................... 3-10
Shock absorber assembly, adjusting ...... 3-17
Sidestand ................................................ 3-19
Sidestand, checking and lubricating........ 6-29
Spark plug, checking ................................. 6-9
Specifications ............................................ 8-1
Starting the engine .................................... 5-1
Start switch ................................................ 3-9
Steering, checking................................... 6-30
Storage...................................................... 7-3
Supporting the motorcycle ...................... 6-36
T
Tail/brake light ......................................... 6-34
Throttle cable free play, checking ........... 6-18
Throttle grip and cable, checking and
lubricating.............................................. 6-27
Tires ........................................................ 6-19
Tool kit....................................................... 6-1
Troubleshooting ...................................... 6-39
Troubleshooting charts............................ 6-41
Turn signal indicator light .......................... 3-2
Turn signal light bulb, replacing .............. 6-35
Turn signal switch ..................................... 3-9