2001 YAMAHA YZ250LC Manuale duso (in Italian)

Page 345 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
CARTER E ALBERO A GOMITIENG
4-67
2. Ispezionare:
9Cuscinetti 1
Ruotare l’anello interno con un
dito.
Ruvidità/GrippaggioÕ
Sostituirli.
3. Ispez

Page 346 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 4-68
CRANKCASE AND CRANKSHAFTENG
EC4N5282
Crankshaft
1. Install:
9Crankshaft 1
Use the crankshaft installing tool 2, 3, 4.
EC4N5102
Oil seal
1. Install:
9Oil seal (left) 1
9Oil seal (right) 2
NOTE:
9A

Page 347 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 4-68
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
CARTER E ALBERO A GOMITIENG
Öldichtung
1. Einbauen:
9Öldichtung (Links) 1
9Öldichtung (Rechts) 2
ANMERKUNG:
9Lithiumseifen-Schmierfett auf

Page 348 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 4-69
CRANKCASE AND CRANKSHAFTENG
3. Install:
9O-ring 1
To crankcase (right) 2.
5. Install:
9Dowel pin 1
9Crankcase (right) 2
To crankcase (left) 3.
NOTE:
9Fit the crankcase (right) onto the crankcase

Page 349 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 4-69
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
CARTER E ALBERO A GOMITIENG
3. Einbauen:
9O-Ring 1
Am Kurbelgehäuse (Rechts)
2.
4. Aufragen:
9Dichtmittel
Auf dem Kurbelgehäuse
(Rechts) 1.

Page 350 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 4-70
CRANKCASE AND CRANKSHAFTENG
8. Tighten:
9Segment 1
9Bolt (segment) 2
NOTE:
9When installing the segment onto the shift cam
3, align the punch mark awith the dowel pin
b.
9Turn the segment clockwi

Page 351 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 4-70
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
CARTER E ALBERO A GOMITIENG
7. Einbauen:
9Zugfeder 1
9Halter 2
9Schraube (Halter) 3
ANMERKUNG:
Halterung so einbauen, daß sie den
Vorsprung a

Page 352 of 578

YAMAHA YZ250LC 2001  Manuale duso (in Italian) 4-71
TRANSMISSION, SHIFT CAM AND SHIFT FORKENG
Extent of removal Order Part name Q’ty Remarks
TRANSMISSION, SHIFT CAM AND
SHIFT FORK REMOVAL
Preparation for  EngineRefer to “ENGINE REMOVAL” sect