oil change YAMAHA WR 250F 2004 User Guide

YAMAHA WR 250F 2004 User Guide WR 250F 2004 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52336/w960_52336-0.png YAMAHA WR 250F 2004 User Guide

Page 296 of 864

YAMAHA WR 250F 2004 User Guide 3 - 105
INSP
ADJ
GRAISSAGE
Pour assurer le bon fonctionnement de
tous les organes, graisser la machine lors
du montage, après le rodage et après cha-
que course.
1
Tous les câbles de commande
2
Piv

Page 452 of 864

YAMAHA WR 250F 2004 User Guide 4 - 127
ENGCLUTCH
Friction plate
1. Measure:
Friction plate thickness
Out of specification 
→ 
Replace friction plate as a set.
Measure at all four points.
Friction plate thickness:
2.9 ~ 3.1 mm 
(

Page 468 of 864

YAMAHA WR 250F 2004 User Guide 4 - 143
ENGOIL FILTER ELEMENT, WATER PUMP AND RIGHT CRANKCASE COVER
REMOVAL POINTS
Impeller shaft
1. Remove:
Impeller 
1 
Washer 
2 
Impeller shaft 
3 
NOTE:Hold the impeller shaft on its width
acr

Page 590 of 864

YAMAHA WR 250F 2004 User Guide 5 - 9
CHASFRONT WHEEL AND REAR WHEEL
EC593000REMOVAL POINTSEC523101Rear wheel
1. Remove:
Wheel 
1 
NOTE:Push the wheel forward and remove
the drive chain 
2.
EC513201Wheel bearing (if necessary)
1. R

Page 592 of 864

YAMAHA WR 250F 2004 User Guide 5 - 11
CHASFRONT WHEEL AND REAR WHEEL
EC514200Wheel axle
1. Measure:
Wheel axle bends
Out of specification 
→ 
Replace.
Use the dial gauge 
1.
NOTE:The bending value is shown by one
half of the dia

Page 708 of 864

YAMAHA WR 250F 2004 User Guide 5 - 127
CHASSWINGARM
EC573000REMOVAL POINTSEC573200Bearing
1. Remove:
Bearing 
1 
NOTE:Remove the bearing by pressing its
outer race.
INSPECTION
Wash the bearings, bushings, col-
lars, and covers in

Page 714 of 864

YAMAHA WR 250F 2004 User Guide 5 - 133
CHASSWINGARM
3. Install:
Collar 
1 
To connecting rod 
2.
NOTE:Apply the molybdenum disulfide
grease on the collar and oil seal lips.
4. Install:
Connecting rod 
1 
Bolt (connecting rod) 
2

Page 838 of 864

YAMAHA WR 250F 2004 User Guide 7 - 27
TUNSETTING
EC722011Front fork setting
The front fork setting should be made
depending on the rider’s feeling of an
actual run and the circuit conditions.
The front fork setting includes the f

Page 840 of 864

YAMAHA WR 250F 2004 User Guide 7 - 29
TUNSETTING
ÈAir spring characteristics in relation to 
oil level change
ÉLoad
ÊStroke 
1Max. oil level
2Standard oil level
3Min. oil level
EC727020Spring preload adjustment
The spring preloa

Page 852 of 864

YAMAHA WR 250F 2004 User Guide 7 - 41
TUNSETTING
EC72H002Suspension setting
Front fork
NOTE:If any of the following symptoms is experienced with the standard position as the base, make resetting by reference to
the adjustment pro
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