2002 YAMAHA YZ85 Owners Manual

Page 385 of 504

YAMAHA YZ85 2002  Owners Manual 5 - 31
CHAS
Soupape de base
1. Contrôler:
lEnsemble de soupape 1 
Usure/endommagement ® Remplacer.
lJoint torique 2 
Endommagement ® Remplacer.
Ressort de fourche
1. Mesurer:
lLongueur libre de res

Page 386 of 504

YAMAHA YZ85 2002  Owners Manual 5 - 32
CHAS
Front fork cap bolt
1. Inspect:
lFront fork cap bolt 1 
lO-ring 2 
lAir bleed screw 3 
Wear/damage ® Replace.
5PA50940
EC555000
ASSEMBLY AND INSTALLATION
Front fork assembly
1. Wash the a

Page 387 of 504

YAMAHA YZ85 2002  Owners Manual 5 - 32
CHAS
Bouchon de fourche
1. Contrôler:
lBouchon de fourche 1 
lJoint torique 2 
lVis de purge d’air 3 
Usure/endommagement ® Remplacer.
ASSEMBLAGE ET MONTAGE
Ensemble fourche avant
1. Laver

Page 388 of 504

YAMAHA YZ85 2002  Owners Manual 5 - 33
CHAS
5. Install:
lSpring guide 1 
lLocknut 2 
To damper rod 3.
NOTE:
Install the spring guide with its cut a facing
downward.
5PA50980
6. Install:
lDust seal 1 
lStopper ring 2 
lOil seal 3 
lO

Page 389 of 504

YAMAHA YZ85 2002  Owners Manual 5 - 33
CHAS
5. Monter:
lGuide de ressort 1 
lContre-écrou2 
Sur la tige d’amortisseur 3.
N.B.:
Installer le guide de ressort avec l’encoche a
orientée vers le bas.
6. Monter:
lJoint antipoussiè

Page 390 of 504

YAMAHA YZ85 2002  Owners Manual 5 - 34
CHAS
9. Install:
lSlide metal 1 
lOil seal washer 2 
To outer tube slot.
NOTE:
Press the slide metal into the outer tube with
fork seal driver 3.
Fork seal driver:
YM-01442/90890-014425PA51030

Page 391 of 504

YAMAHA YZ85 2002  Owners Manual 5 - 34
CHAS
9. Monter:
lBague antifriction 1 
lRondelle de bague d’étanchéité 2 
Dans l’ouverture du fourreau.
N.B.:
Enfoncer la bague antifriction dans le fourreau à
l’aide de l’outil d

Page 392 of 504

YAMAHA YZ85 2002  Owners Manual 5 - 35
CHAS
13. Check:
lInner tube smooth movement
Tightness/binding/rough spots ® Repeat
the steps 2 to 12.
5PA51080
14. Compress the front fork fully.
15. Fill:
lFront fork oil
Until outer tube top