YAMAHA YZ125LC 2005 Notices Demploi (in French)

YAMAHA YZ125LC 2005 Notices Demploi (in French) YZ125LC 2005 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53917/w960_53917-0.png YAMAHA YZ125LC 2005 Notices Demploi (in French)
Trending: ECO mode, torque, checking oil, weight, recommended oil, steering wheel, brakes

Page 251 of 568

YAMAHA YZ125LC 2005  Notices Demploi (in French) 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
HINWEIS:
Die im

Page 252 of 568

YAMAHA YZ125LC 2005  Notices Demploi (in French) 4-20
ENGCYLINDER HEAD, CYLINDER AND PISTON
EC474000
INSPECTION
EC474102
Cylinder head
1. Eliminate:
9Carbon deposits
Use a rounded scraper 1.
NOTE:
Take care to avoid damaging the spark plug
threads.

Page 253 of 568

YAMAHA YZ125LC 2005  Notices Demploi (in French) 4-20
ENG
CULASSE, CYLINDRE ET PISTON
ZYLINDERKOPF, ZYLINDER UND KOLBEN
TESTA CILINDRO, CILINDRO E PISTONE
INSPEKTION
Zylinderkopf
1. Entfernen:
9Ölkohleablagerungen
Einen abgerundeten Schaber
1verwen

Page 254 of 568

YAMAHA YZ125LC 2005  Notices Demploi (in French) 4-21
ENGCYLINDER HEAD, CYLINDER AND PISTON
EC474302
Piston
1. Eliminate:
9Carbon deposits
From the piston crown aand ring groove
b.
2. Inspect:
9Piston wall
Score marks Repair or replace.
3. Measure:

Page 255 of 568

YAMAHA YZ125LC 2005  Notices Demploi (in French) 4-21
ENG
CULASSE, CYLINDRE ET PISTON
ZYLINDERKOPF, ZYLINDER UND KOLBEN
TESTA CILINDRO, CILINDRO E PISTONE
Kolben
1. Entfernen:
9Ölkohleablagerungen
9Vom Kolbenboden aund aus
den Kolbenringnuten b.
2.

Page 256 of 568

YAMAHA YZ125LC 2005  Notices Demploi (in French) 4-22
ENGCYLINDER HEAD, CYLINDER AND PISTON
EC474402
Piston pin and small end bearing
1. Inspect:
9Piston pin
9Small end bearing
Signs of heat discoloration Replace.
2. Measure:
9Piston pin outside di

Page 257 of 568

YAMAHA YZ125LC 2005  Notices Demploi (in French) 4-22
ENG
CULASSE, CYLINDRE ET PISTON
ZYLINDERKOPF, ZYLINDER UND KOLBEN
TESTA CILINDRO, CILINDRO E PISTONE
2. Misurare:
9Diametro esterno dello spinotto
Usare un micrometro 1
Fuori limiteSostituirlo.

Page 258 of 568

YAMAHA YZ125LC 2005  Notices Demploi (in French) 4-23
ENGCYLINDER HEAD, CYLINDER AND PISTON
EC474502
Piston ring
1. Install:
9Piston ring
Into the cylinder.
Push the ring with the piston crown.
2. Measure:
9End gap
Use a thickness gauge 1.
Out of li

Page 259 of 568

YAMAHA YZ125LC 2005  Notices Demploi (in French) 4-23
ENG
CULASSE, CYLINDRE ET PISTON
ZYLINDERKOPF, ZYLINDER UND KOLBEN
TESTA CILINDRO, CILINDRO E PISTONE
3. Misurare:
9Gioco laterale
Usare uno spessimetro 1
Fuori limiteSostituire il pisto-
ne e/o

Page 260 of 568

YAMAHA YZ125LC 2005  Notices Demploi (in French) 4-24
ENGCYLINDER HEAD, CYLINDER AND PISTON
EC474700
Combination of piston and cylinder
1. Check:
9Cylinder mark a
2. Check:
9Piston mark a
3. Combination:
Combine the piston and cylinder by the fol-
l
Trending: engine oil, diagram, fuel, oil level, oil temperature, relay, oil reset