2005 YAMAHA YZ125LC Manuale duso (in Italian)

Page 337 of 568

YAMAHA YZ125LC 2005  Manuale duso (in Italian) 4-62
ENG
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
CARTER E ALBERO A GOMITI
AUSBAUPUNKTE
Kurbelgehäuse
1. Ausbauen:
9Kurbelgehäuse (Rechts) 1
Kurbelgehäuse-Trennwerk-
zeug 2verwenden.
HI

Page 338 of 568

YAMAHA YZ125LC 2005  Manuale duso (in Italian) 4-63
ENGCRANKCASE AND CRANKSHAFT
EC4N3302
Crankshaft
1. Remove:
9Crankshaft 1
Use the crankcase separating tool 2.
NOTE:
Make appropriate bolts 3as shown available by
yourself and attach the tool with

Page 339 of 568

YAMAHA YZ125LC 2005  Manuale duso (in Italian) 4-63
ENG
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
CARTER E ALBERO A GOMITI
Kurbelwelle
1. Ausbauen:
9Kurbelwelle 1
Kurbelgehäuse-Trennwerkzeug
2verwenden.
HINWEIS:
Passende Schrauben 3, w

Page 340 of 568

YAMAHA YZ125LC 2005  Manuale duso (in Italian) 4-64
ENGCRANKCASE AND CRANKSHAFT
Standard <Limit>
Runout  0.03 mm  0.05 mm 
limit: (0.0012 in) (0.0020 in)
Small end  0.8~1.0 mm  2.0 mm 
free play: (0.031~0.039 in) (0.08 in)
Side 0.06~0.64 mm 
—
c

Page 341 of 568

YAMAHA YZ125LC 2005  Manuale duso (in Italian) 4-64
ENG
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
CARTER E ALBERO A GOMITI
2. Ispezionare:
9Cuscinetti 1
Ruotare l’anello interno con un
dito.
Ruvidità/Grippaggio
Sostituirli.
3. Ispez

Page 342 of 568

YAMAHA YZ125LC 2005  Manuale duso (in Italian) 4-65
ENGCRANKCASE AND CRANKSHAFT
EC4N5102
Oil seal
1. Install:
9Oil seal (left) 1
9Oil seal (right) 2
NOTE:
9Apply the lithium soap base grease on the oil
seal lip.
9Install the oil seal with its manu

Page 343 of 568

YAMAHA YZ125LC 2005  Manuale duso (in Italian) 4-65
ENG
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
CARTER E ALBERO A GOMITI
Öldichtung
1. Einbauen:
9Öldichtung (Links) 1
9Öldichtung (Rechts) 2
HINWEIS:
9Lithiumseifen-Schmierfett auf d

Page 344 of 568

YAMAHA YZ125LC 2005  Manuale duso (in Italian) 4-66
ENGCRANKCASE AND CRANKSHAFT
2. Check:
9Shifter operation
9Transmission operation
Unsmooth operation Repair.
3. Apply:
9Sealant
On the crankcase (right) 1
NOTE:
Clean the contacting surface of cr