YAMAHA YZ250LC 2002 Owners Manual

YAMAHA YZ250LC 2002 Owners Manual YZ250LC 2002 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53968/w960_53968-0.png YAMAHA YZ250LC 2002 Owners Manual
Trending: tire size, tow, octane, lock, coolant level, spare wheel, clock

Page 241 of 584

YAMAHA YZ250LC 2002  Owners Manual 4-14
CARBURATEUR ET SOUPAPE FLEXIBLE
VERGASER UND ZUNGENVENTIL
CARBURATORE E VALVOLA A LAMELLAENG
5. Monter:
9Gicleur de ralenti 1
9Gicleur principal 25. Einbauen:
9Leerlanfdüse 1
9Hauptdüse 25. Ins

Page 242 of 584

YAMAHA YZ250LC 2002  Owners Manual 4-15
ENGCARBURETOR AND REED VALVE
8. Install:
9Air vent hose [/=580 mm (22.8 in)] 1
9Air vent hose [/=400mm (15.7 in)] 2
9Overflow hose [/=280mm (11.0 in)] 3
9Clamp 4
NOTE:
Install the air vent hoses

Page 243 of 584

YAMAHA YZ250LC 2002  Owners Manual 4-15
CARBURATEUR ET SOUPAPE FLEXIBLE
VERGASER UND ZUNGENVENTIL
CARBURATORE E VALVOLA A LAMELLAENG
8. Monter:
9Tuyau du ventilation [
/= 580
mm (22,8 in)] 1
9Tuyau du ventilation [
/= 400
mm (15,7 in)]

Page 244 of 584

YAMAHA YZ250LC 2002  Owners Manual 4-16
ENGCARBURETOR AND REED VALVE
11. Install:
9Mixing chamber top 1
9Screw(mixing chamber top) 2
To carburetor 3.
NOTE:
9Insert the throttle valve into the carburetor
body while pulling up the lever

Page 245 of 584

YAMAHA YZ250LC 2002  Owners Manual 4-16
CARBURATEUR ET SOUPAPE FLEXIBLE
VERGASER UND ZUNGENVENTIL
CARBURATORE E VALVOLA A LAMELLAENG
Montage du carburateur
1. Monter:
9Carburateur 1
N.B.:
Mettre la projection en place entre les
fentes

Page 246 of 584

YAMAHA YZ250LC 2002  Owners Manual 4-17
ENGCARBURETOR AND REED VALVE
2. Tighten:
9Screw (air cleaner joint) 1
9Screw (carburetor joint) 2
3. Connect:
9TPS (throttle position sensor) lead 1
9Solenoid valve lead 2
Refer to “CABLE ROUTI

Page 247 of 584

YAMAHA YZ250LC 2002  Owners Manual 4-17
CARBURATEUR ET SOUPAPE FLEXIBLE
VERGASER UND ZUNGENVENTIL
CARBURATORE E VALVOLA A LAMELLAENG
2. Serrer:
9Vis (raccord du filtre à air) 1
9Vis (raccord du carburateur ) 2
3. Connecter:
9Fil du TP

Page 248 of 584

YAMAHA YZ250LC 2002  Owners Manual 4-18
CYLINDER HEAD, CYLINDER AND PISTONENG
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 249 of 584

YAMAHA YZ250LC 2002  Owners Manual 4-18
CULASSE, CYLINDRE ET PISTON
ZYLINDERKOPF, ZYLINDER UND KOLBEN
TESTA CILINDRO, CILINDRO E PISTONEENG
Etendue de dépose Ordre Nom de pièce Q’té Remarques
DEPOSE DE LA CULASSE ET DU
CYLINDRE
Se

Page 250 of 584

YAMAHA YZ250LC 2002  Owners Manual 4-19
CYLINDER HEAD, CYLINDER AND PISTONENG
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
Trending: air filter, tow, service, key, boot, oil change, AUX