AUX YAMAHA WR 250F 2006 Owner's Manual

YAMAHA WR 250F 2006 Owner's Manual WR 250F 2006 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52334/w960_52334-0.png YAMAHA WR 250F 2006 Owner's Manual

Page 211 of 900

YAMAHA WR 250F 2006 Owners Manual 3 - 4
INSP
ADJ
CONTROLES ET REGLAGES PERIODIQUES
PROGRAMME D’ENTRETIEN
Le programme suivant est destiné à servir de guide général pour l’entretien et le graissage. Garder à l’esprit que les

Page 213 of 900

YAMAHA WR 250F 2006 Owners Manual 3 - 6
INSP
ADJ
*: USAFOURCHES
Contrôler et régler
Remplacer l’huileHuile de fourche “S1”
Remplacer la bague d’étanchéité
BAGUE D’ETANCHEITE ET JOINT 
ANTIPOUSSIERE DE FOURCHE
Nettoyer e

Page 224 of 900

YAMAHA WR 250F 2006 Owners Manual 3 - 17
INSP
ADJ
CONTROLE ET ENTRETIEN AVANT UTILISATION
Avant d’entamer le rodage du véhicule, un entraînement ou une course, s’assurer que la moto est en bon état de marche.
Avant d’utiliser

Page 230 of 900

YAMAHA WR 250F 2006 Owners Manual 3 - 23
INSP
ADJ
COOLANT REPLACEMENT
WARNING
Do not remove the radiator cap
when the engine is hot.
CAUTION:
Take care so that coolant does not
splash on painted surfaces. If it
splashes, wash it away

Page 248 of 900

YAMAHA WR 250F 2006 Owners Manual 3 - 41
INSP
ADJ
(Except for USA and CDN)
CAUTION:
Do not add any chemical addi-
tives or use oils with a grade of
CD a or higher.
Do not use oils labeled
“ENERGY CONSERVING II” b
or higher. Engi

Page 256 of 900

YAMAHA WR 250F 2006 Owners Manual 3 - 49
INSP
ADJ
VALVE CLEARANCE INSPECTION 
AND ADJUSTMENT
NOTE:The valve clearance should be
adjusted when the engine is cool to
the touch.
The piston must be at Top Dead
Center (T.D.C.) on compres

Page 258 of 900

YAMAHA WR 250F 2006 Owners Manual 3 - 51
INSP
ADJ
5. Check:
Valve clearance
Out of specification 
→ Adjust. 
Valve clearance (cold):
Intake valve:
0.10 ~ 0.15 mm 
(0.0039 ~ 0.0059 in)
Exhaust valve:
0.17 ~ 0.22 mm 
(0.0067 ~ 0.0087

Page 260 of 900

YAMAHA WR 250F 2006 Owners Manual 3 - 53
INSP
ADJ
6. Adjust:
Valve clearance
Adjustment steps:
Remove the camshaft (intake
and exhaust).
Refer to “CAMSHAFTS” section
in the CHAPTER 4.
Remove the valve lifters 
1 and
the pads 
2

Page 262 of 900

YAMAHA WR 250F 2006 Owners Manual 3 - 55
INSP
ADJ
EXAMPLE:
Installed pad number = 148
Rounded off value = 150
NOTE:Pads can only be selected in
0.05 mm increments.
Locate the rounded-off value
and the measured valve clear-
ance in th

Page 265 of 900

YAMAHA WR 250F 2006 Owners Manual 3 - 58
INSP
ADJ
ADMISSION
ECHAPPEMENT
JEU MESURENUMERO DE PLAQUETTE MONTEE
120 125 130 135 140 145 150 155 160 165 170175 180 185 190 195 200 205 210 215 220 225 230 235 240
0,00 à 0,04 120 125 130 1