lock YAMAHA YZ250F 2007 Workshop Manual

YAMAHA YZ250F 2007 Workshop Manual YZ250F 2007 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53956/w960_53956-0.png YAMAHA YZ250F 2007 Workshop Manual

Page 391 of 676

YAMAHA YZ250F 2007 Workshop Manual ENG
4 - 65
DEMONTAGE-EINZELHEITEN
Ausgleichswellen-Antriebsritzel 
und -rad
1. Die Lasche der Sicherungs-
scheibe umbiegen.
2. Lockern:
Mutter (Primärantriebsritzel) 
1 
(Ausgleichswellen-Antriebs-

Page 392 of 676

YAMAHA YZ250F 2007 Workshop Manual 4 - 66
ENGBALANCER
ASSEMBLY AND INSTALLATION
Balancer shaft, balancer shaft drive gear 
and balancer shaft driven gear
1. Install:
Balancer shaft 1 
NOTE:
Apply the engine oil on the bearing.
When

Page 410 of 676

YAMAHA YZ250F 2007 Workshop Manual 4 - 75
ENGKICK SHAFT AND SHIFT SHAFT
REMOVAL POINTS
Kick shaft assembly
1. Remove:
Kick shaft assembly 1 
NOTE:
Unhook the torsion spring 2 from the hole a
in the crankcase.
EC4C3101
Shift guide and

Page 411 of 676

YAMAHA YZ250F 2007 Workshop Manual ENG
4 - 75
DEMONTAGE-EINZELHEITEN
Kickhebelwelle
1. Demontieren:
Kickhebelwelle 
1 
HINWEIS:
Die Torsionsfeder 
2 aus der Boh-
rung 
a im Kurbelgehäuse lösen.
Schaltführung und Schaltklinke
1. Dem

Page 418 of 676

YAMAHA YZ250F 2007 Workshop Manual 4 - 79
ENGKICK SHAFT AND SHIFT SHAFT
3. Install:
Spring guide 1 
NOTE:
Slide the spring guide into the kick shaft, make
sure the groove a in the spring guide fits on
the stopper of the torsion spring

Page 422 of 676

YAMAHA YZ250F 2007 Workshop Manual 4 - 81
ENGCDI MAGNETO
EC4L3000
REMOVAL POINTS
Rotor
1. Remove:
Nut (rotor) 1 
Washer 2 
Use the rotor holding tool 3.
2. Remove:
Rotor 1 
Use the flywheel puller 2.
NOTE:
When installing the flywhe

Page 430 of 676

YAMAHA YZ250F 2007 Workshop Manual 4 - 85
ENGENGINE REMOVAL
Extent of removal:
1 Engine removal
Extent of removal Order Part name Q’ty Remarks
Ignition coil
Disconnect the CDI magneto lead.
Right engine guard
1 Lower engine guard 1
2

Page 432 of 676

YAMAHA YZ250F 2007 Workshop Manual 4 - 86
ENGENGINE REMOVAL
EC4M3000
REMOVAL POINTS
EC4F3100
Drive sprocket
1. Remove:
Nut (drive sprocket) 1 
Lock washer 2 
NOTE:
Straighten the lock washer tab.
Loosen the nut while applying the r

Page 433 of 676

YAMAHA YZ250F 2007 Workshop Manual ENG
4 - 86
DEMONTAGE-EINZELHEITEN
Antriebsritzel
1. Demontieren:
Antriebsritzel-Mutter 
1 
Sicherungsscheibe 
2 
HINWEIS:
Die Lasche der Sicherungsscheibe
umbiegen.
Beim Lockern der Antriebsritzel

Page 436 of 676

YAMAHA YZ250F 2007 Workshop Manual 4 - 88
ENGENGINE REMOVAL
2. Install:
Lock washer 1
Nut (drive sprocket) 2 
NOTE:
Tighten the nut while applying the rear brake.
T R..75 Nm (7.5 m · kg, 54 ft · lb)
3. Bend the lock washer tab to l