lock YAMAHA YZ250F 2002 Repair Manual

YAMAHA YZ250F 2002 Repair Manual YZ250F 2002 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53961/w960_53961-0.png YAMAHA YZ250F 2002 Repair Manual

Page 511 of 666

YAMAHA YZ250F 2002 Repair Manual 5 - 27
CHAS
FOURCHE AVANT
Organisation de la dépose:1 Dépose de la fourche avant
Organisation de la dépose Ordre Nom de pièce QtéRemarques
Préparation pour la déposeDEPOSE DE LA FOURCHE AVANT
M

Page 514 of 666

YAMAHA YZ250F 2002 Repair Manual 5 - 29
CHASFRONT FORK
EC556000
HANDLING NOTE
NOTE:
The front fork requires careful attention. So it is
recommended that the front fork be main-
tained at the dealers.
ACHTUNG:CAUTION:
To prevent an ac

Page 515 of 666

YAMAHA YZ250F 2002 Repair Manual 5 - 29
CHAS
FOURCHE AVANT
TELESKOPGABEL
FORCELLA ANTERIORE
HANDHABUNGSHINWEIS
HINWEIS:
Die Teleskopgabel erfordert beson-
dere Aufmerksamkeit und sollte am
besten vom Yamaha-Händler gewar-
tet werden

Page 516 of 666

YAMAHA YZ250F 2002 Repair Manual 5 - 30
CHAS
EC553201
Inner tube
1. Remove:
Dust seal 1 
Stopper ring 2 
Using slotted-head screwdriver.
ACHTUNG:CAUTION:
Take care not to scratch the inner tube.
2. Remove:
Inner tube 1 
Oil seal r

Page 518 of 666

YAMAHA YZ250F 2002 Repair Manual  
5 - 31
CHAS
 
EC554200 
Base valve  
1. Inspect: 
 
Valve assembly   
1  
 
Wear/damage   
→  
 Replace. 
 
O-ring   
2  
 
Damage   
→  
 Replace. 
EC554400 
Fork spring  
1. Measure: 
 
For

Page 520 of 666

YAMAHA YZ250F 2002 Repair Manual  
5 - 32
CHAS
 
Front fork cap bolt  
1. Inspect: 
 
Front fork cap bolt   
1  
  
 
O-ring   
2  
  
 
Air bleed screw   
3  
 
Wear/damage   
→  
 Replace. 
FRONT FORK 
EC555000 
ASSEMBLY AND I

Page 522 of 666

YAMAHA YZ250F 2002 Repair Manual  
5 - 33
CHAS
 
FRONT FORK 
5. Install: 
 
Spring guide  
1 
  
 
Locknut  
2 
 
To damper rod  
3 
.
NOTE:
 
 
Install the spring guide with its cut  
a 
 facing
upward. 
 
With its thread  
b

Page 530 of 666

YAMAHA YZ250F 2002 Repair Manual 5 - 37
CHASFRONT FORK
21. Measure:
Distance a 
Out of specification → Turn into the
locknut.
Distance a:
20 mm (0.79 in) or more
Between damper rod 1 top and
locknut 2 top.
22. Loosen:
Rebound dam

Page 532 of 666

YAMAHA YZ250F 2002 Repair Manual 5 - 38
CHASFRONT FORK
26. Tighten:
Front fork cap bolt (locknut) 1 
NOTE:
While compressing the fork spring, set the
thin type spanners 2 between the spacer 3
and spring guide 4.
Hold the locknut 5

Page 549 of 666

YAMAHA YZ250F 2002 Repair Manual  
5 - 46
CHAS
 
LENKKOPF 
Demontage-Arbeiten:  
1  
 Untere Gabelbrücke demontieren  
2  
 Lager demontieren
ANZUGSREIHENFOLGE: 
 
Lenkerringmutter mit 38 Nm (3,8 m • kg) festziehen. 
 
Um eine U