lock YAMAHA WR 426F 2001 Workshop Manual

YAMAHA WR 426F 2001 Workshop Manual WR 426F 2001 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52439/w960_52439-0.png YAMAHA WR 426F 2001 Workshop Manual

Page 476 of 762

YAMAHA WR 426F 2001 Workshop Manual 4 - 71
ENGBALANCER
ASSEMBLY AND INSTALLATION
Balancer, balancer drive gear and balancer
driven gear
1. Install:
lBalancer 1 
NOTE:
When installing the balancer shaft, align the
center of the balancer

Page 490 of 762

YAMAHA WR 426F 2001 Workshop Manual 4 - 78
ENGKICK AXLE AND SHIFT SHAFT
REMOVAL POINTS
EC4B3101
Kick axle assembly
1. Remove:
lKick axle assembly 1 
NOTE:
Unhook the torsion spring 2 from the hole a
in the crankcase.
EC4C3101
Shift guid

Page 498 of 762

YAMAHA WR 426F 2001 Workshop Manual 4 - 82
ENGKICK AXLE AND SHIFT SHAFT
3. Install:
lSpring guide 1 
NOTE:
Slide the spring guide into the kick axle, make
sure the groove a in the spring guide fits on
the stopper of the torsion spring.

Page 510 of 762

YAMAHA WR 426F 2001 Workshop Manual ENG
4 - 88
ENGINE REMOVAL
Extent of removal:1 Engine removal
Extent of removal Order Part name Q’ty Remarks
1 Engine skidplate 1
2 Neutral switch 1
3 Oil hose 2
4 Chain cover 1
Refer to “REMOVAL P

Page 512 of 762

YAMAHA WR 426F 2001 Workshop Manual 4 - 89
ENGENGINE REMOVAL
EC4M3000
REMOVAL POINTS
EC4F3100
Drive sprocket
1. Remove:
lNut (drive sprocket) 1 
lLock washer 2 
NOTE:
lStraighten the lock washer tab.
lLoosen the nut while applying the r

Page 513 of 762

YAMAHA WR 426F 2001 Workshop Manual ENG
4 - 89
DEPOSE DU MOTEUR
MOTOR DEMONTIEREN
EXTRACCIÓN DEL MOTOR
AUSBAU
Antriebsritzel
1. Demontieren:
lMutter (Antriebsritzel) 1 
lSicherungsscheibe 2 
HINWEIS:
lDie Lasche der Sicherungsscheibe
u

Page 516 of 762

YAMAHA WR 426F 2001 Workshop Manual 4 - 91
ENGENGINE REMOVAL
2. Install:
lLock washer 1 
lNut (drive sprocket) 2 
NOTE:
Tighten the nut while applying the rear brake.
New
T R..75 Nm (7.5 m · kg, 54 ft · lb)
3. Bend the lock washer tab

Page 525 of 762

YAMAHA WR 426F 2001 Workshop Manual ENG
4 - 95
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
CÁRTER Y CIGÜEÑAL
AUSBAU
Kurbelgehäuse
1. Trennen:
lKurbelgehäusehälfte
(rechts)
lKurbelgehäusehälfte (links)
Arbeitsschritte
lK

Page 547 of 762

YAMAHA WR 426F 2001 Workshop Manual  
5 - 1
CHAS
 
FAHRWERK 
VORDER- UND HINTERRAD 
Demontage-Arbeiten:  
1  
 Vorderrad demontieren  
2  
 Radlager demontieren  
3  
 Bremsscheibe demontieren 
Demontage-ArbeitenReihen-
folgeBauteil Anz

Page 564 of 762

YAMAHA WR 426F 2001 Workshop Manual 5 - 10
CHAS
9. Adjust:
lDrive chain slack a 
Refer to “DRIVE CHAIN SLACK
ADJUSTMENT” section in the CHAP-
TER 3.
Drive chain slack:
40 ~ 50 mm (1.6 ~ 2.0 in)
10. Tighten:
lNut (wheel axle) 1 
lLoc