Chain YAMAHA WR 250F 2005 Owner's Manual

YAMAHA WR 250F 2005 Owner's Manual WR 250F 2005 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52335/w960_52335-0.png YAMAHA WR 250F 2005 Owner's Manual

Page 193 of 864

YAMAHA WR 250F 2005 Owners Manual 3 - 2
INSP
ADJ
MAINTENANCE INTERVALS
ROTOR NUT
Retighten
EXHAUST PIPE, SILENCER, 
PROTECTOR
Inspect and retighten
Clean
Replace* Whichever comes first
*SPARK ARRESTER
Clean
(Every 
six 
months)
CRANK

Page 194 of 864

YAMAHA WR 250F 2005 Owners Manual 3 - 3
INSP
ADJ
MAINTENANCE INTERVALS
*marked: For USAFRONT FORKS
Inspect and adjust
Replace oilSuspension oil “S1”
Replace oil seal
FRONT FORK OIL SEAL AND DUST SEAL
Clean and lubeLithium base gre

Page 195 of 864

YAMAHA WR 250F 2005 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 196 of 864

YAMAHA WR 250F 2005 Owners Manual 3 - 5
INSP
ADJ
ECROU DU ROTOR
Resserrer
TUBE D’ECHAPPEMENT, SILENCIEUX, 
PROTECTION
Contrôler et resserrer
Nettoyer
Remplacer* Au premier des deux cas
*PARE-ETINCELLES
Nettoyer
(Tous les 
six mois)

Page 197 of 864

YAMAHA WR 250F 2005 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 207 of 864

YAMAHA WR 250F 2005 Owners Manual 3 - 16
INSP
ADJ
PRE-OPERATION INSPECTION AND MAINTENANCE
EC320000
PRE-OPERATION INSPECTION AND MAINTENANCE
Before riding for break-in operation, practice or a race, make sure the machine is in good op

Page 208 of 864

YAMAHA WR 250F 2005 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 244 of 864

YAMAHA WR 250F 2005 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 268 of 864

YAMAHA WR 250F 2005 Owners Manual 3 - 77
INSP
ADJ
BRAKE FLUID LEVEL 
INSPECTION
1. Place the brake master cylinder
so that its top is in a horizontal
position.
2. Inspect:
Brake fluid level
Fluid at lower level 
→ Fill up.
aLower l

Page 270 of 864

YAMAHA WR 250F 2005 Owners Manual 3 - 79
INSP
ADJ
DRIVE CHAIN INSPECTION
1. Measure:
Drive chain length (15 links) 
a 
Out of specification 
→ 
Replace.
NOTE:While measuring the drive chain
length, push down on the drive
chain to