2001 YAMAHA YZ125LC Betriebsanleitungen (in German)

Page 241 of 558

YAMAHA YZ125LC 2001  Betriebsanleitungen (in German) 4-16
ENG
CARBURATEUR ET SOUPAPE FLEXIBLE
VERGASER UND ZUNGENVENTIL
CARBURATORE E VALVOLA A LAMELLA
2. Serrer:
9Vis (raccord du filtre à air) 1
9Vis (raccord du carburateur ) 2
3. Brider:
9Tuyau de ve

Page 242 of 558

YAMAHA YZ125LC 2001  Betriebsanleitungen (in German) 4-17
ENGCYLINDER HEAD, CYLINDER AND PISTON
EC470000
CYLINDER HEAD, CYLINDER AND PISTONEC478000
CYLINDER HEAD AND CYLINDER
Extent of removal Order Part name Q’ty Remarks
CYLINDER HEAD AND 
CYLINDER R

Page 243 of 558

YAMAHA YZ125LC 2001  Betriebsanleitungen (in German) 4-17
ENG
CULASSE, CYLINDRE ET PISTON
ZYLINDERKOPF, ZYLINDER UND KOLBEN
TESTA CILINDRO, CILINDRO E PISTONE
Etendue de dépose Ordre Nom de pièce Q’té Remarques
DEPOSE DE LA CULASSE ET DU
CYLINDRE
S

Page 244 of 558

YAMAHA YZ125LC 2001  Betriebsanleitungen (in German) 4-18
ENGCYLINDER HEAD, CYLINDER AND PISTON
EC478100
PISTON AND POWER VALVE
Extent of removal Order Part name Q’ty Remarks
PISTON AND POWER VALVE
REMOVAL
1 Piston pin clip 2
2 Piston pin 1
3 Piston 1

Page 245 of 558

YAMAHA YZ125LC 2001  Betriebsanleitungen (in German) 4-18
ENG
CULASSE, CYLINDRE ET PISTON
ZYLINDERKOPF, ZYLINDER UND KOLBEN
TESTA CILINDRO, CILINDRO E PISTONE
Etendue de dépose Ordre Nom de pièce Q’té Remarques
DEPOSE DU PISTON ET CLAPET DE
PUISSAN

Page 246 of 558

YAMAHA YZ125LC 2001  Betriebsanleitungen (in German) 4-19
ENGCYLINDER HEAD, CYLINDER AND PISTON
EC473000
REMOVAL POINTSEC473210
Push rod
1. Remove:
9Bolt (push rod) 1
9Push rod 2
NOTE:
Set the collar 3included in owner’s tool kit to
remove the bolt (p

Page 247 of 558

YAMAHA YZ125LC 2001  Betriebsanleitungen (in German) 4-19
ENG
CULASSE, CYLINDRE ET PISTON
ZYLINDERKOPF, ZYLINDER UND KOLBEN
TESTA CILINDRO, CILINDRO E PISTONE
AUSBAUPUNKTE
Schubstange
1. Ausbauen:
9Schraube (Schubstange) 1
9Schubstange 2
ANMERKUNG:
Die

Page 248 of 558

YAMAHA YZ125LC 2001  Betriebsanleitungen (in German) 4-20
ENGCYLINDER HEAD, CYLINDER AND PISTON
EC474000
INSPECTION
EC474101
Cylinder head
1. Remove:
9Carbon deposits
Use a rounded scraper 1.
NOTE:
Take care to avoid damaging the spark plug
threads. Do