YAMAHA WR 250F 2002 Owners Manual

YAMAHA WR 250F 2002 Owners Manual WR 250F 2002 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52338/w960_52338-0.png YAMAHA WR 250F 2002 Owners Manual
Trending: wheel alignment, transmission oil, lock, low oil pressure, air bleeding, oil change, air suspension

Page 261 of 694

YAMAHA WR 250F 2002  Owners Manual INSP
ADJ
ALLGEMEINE SCHMIERUNG
Um einen sicheren Betriebzu
gewährleisten, die Maschine bei der
Montage, nach dem Einfahren und
nach jedem Rennen schmieren.
1Alle Seilzüge
2Kupplungshebel-Drehpunkt
3

Page 262 of 694

YAMAHA WR 250F 2002  Owners Manual 3 - 47
INSP
ADJ
ELECTRICAL/SPARK PLUG INSPECTION
EC370000
ELECTRICAL
EC371001
SPARK PLUG INSPECTION
1. Remove:
Spark plug
2. Inspect:
Electrode 1 
Wear/damage → Replace.
Insulator color 2 
Normal

Page 263 of 694

YAMAHA WR 250F 2002  Owners Manual INSP
ADJ
PARTIE ELECTRIQUE
CONTROLE DE LA BOUGIE
1. Déposer:
Bougie
2. Contrôler:
Electrode 1 
Usure/endommagement → 
Changer.
Couleur de l’isolateur 2 
Une teinte légèrement brunâtre
corr

Page 264 of 694

YAMAHA WR 250F 2002  Owners Manual 3 - 48
INSP
ADJ
IGNITION TIMING CHECK
IGNITION TIMING CHECK
1. Remove:
Timing mark accessing screw 1 
2. Attach:
Timing light 
Inductive tachometer 
To the spark plug lead.
3. Check:
Ignition timi

Page 265 of 694

YAMAHA WR 250F 2002  Owners Manual INSP
ADJ
CONTROLE DE L’AVANCE A 
L’ALLUMAGE
1. Déposer:
Vis d’accès du repère de distri-
bution 1 
2. Attacher:
Lampe stroboscopique 
Compte-tours inductif 
Au fil de la bougie. 
3. Contr

Page 266 of 694

YAMAHA WR 250F 2002  Owners Manual 3 - 49
INSP
ADJ
REPLACING THE HEADLIGHT BULBS
REPLACING THE HEADLIGHT BULBS
1. Remove:
Headlight
Refer to “SEAT, FUEL TANK AND
SIDE COVERS” section in the CHAP-
TER 4.
2. Remove:
Headlight bulb

Page 267 of 694

YAMAHA WR 250F 2002  Owners Manual INSP
ADJ
REMPLACER LES AMPOULES DU
PHARE 
1. Déposer:
Phare
Se référer à la section “SELLE,
RESERVOIR A ESSENCE ET
CACHES LATERAUX” du
CHAPITRE 4.
2. Déposer:
Cache de fixation d’ampoule

Page 268 of 694

YAMAHA WR 250F 2002  Owners Manual 3 - 50
INSP
ADJ
ADJUSTING THE HEADLIGHT BEAMS
ADJUSTING THE HEADLIGHT BEAMS
1. Adjust:
Headlight beam (vertically)
Adjusting steps:
Turn the adjusting screw 1 in direction a
or b.
Direction a  Headl

Page 269 of 694

YAMAHA WR 250F 2002  Owners Manual INSP
ADJ
REGLAGES DES FAISCEAUX DES
PHARES
1. Régler:
Le faisceau du phare (vertical)
Procédures de réglage:
Tourner la vis de réglage 1 dans le
sens a ou b.
Sens aLe faisceau du phare 
se relè

Page 270 of 694

YAMAHA WR 250F 2002  Owners Manual  
4 - 1
ENG
 
EC400000 
ENGINE 
SEAT, FUEL TANK AND SIDE COVERS 
Extent of removal:  
1  
 Seat removal  
2  
 Fuel tank removal  
3  
 Side covers removal  
4  
 Headlight removal
Extent of removal O
Trending: ECU, belt, change wheel, low beam, air filter, wheel size, maintenance schedule