YAMAHA YZ125LC 2002 Owners Manual

YAMAHA YZ125LC 2002 Owners Manual YZ125LC 2002 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53920/w960_53920-0.png YAMAHA YZ125LC 2002 Owners Manual
Trending: tire type, ECU, steering wheel, cooling, clock reset, fuel cap, coolant capacity

Page 231 of 564

YAMAHA YZ125LC 2002  Owners Manual 4-9
ENG
CARBURATEUR ET SOUPAPE FLEXIBLE
VERGASER UND ZUNGENVENTIL
CARBURATORE E VALVOLA A LAMELLA
HANDHABUNGSHINWEISE
dD
Venturiblock 1 1
und Hauptdüse 2 2
nicht ausbauen, weil dadurch ein
Leistungsa

Page 232 of 564

YAMAHA YZ125LC 2002  Owners Manual 4-10
ENGCARBURETOR AND REED VALVE
EC464200
Needle valve
1. Inspect:
9Needle valve 1
9Valve seat 2
Grooved wear aReplace.
Dust bClean.
NOTE:
Always replace the needle valve and valve seat
as a set.
E

Page 233 of 564

YAMAHA YZ125LC 2002  Owners Manual 4-10
ENG
CARBURATEUR ET SOUPAPE FLEXIBLE
VERGASER UND ZUNGENVENTIL
CARBURATORE E VALVOLA A LAMELLA
Standard-Klemmposition:Nut Nr.3
Posizione normale del 
fermaglio a graffa: 
Scanalatura No. 3Position

Page 234 of 564

YAMAHA YZ125LC 2002  Owners Manual 4-11
ENGCARBURETOR AND REED VALVE
Measurement and adjustment steps:
9Remove the drain plug.
9Connect the fuel level gauge adapter 2
and fuel level gauge 1to the float chamber.
Fuel level gauge adapter

Page 235 of 564

YAMAHA YZ125LC 2002  Owners Manual 4-11
ENG
CARBURATEUR ET SOUPAPE FLEXIBLE
VERGASER UND ZUNGENVENTIL
CARBURATORE E VALVOLA A LAMELLA
IC464802Livello del carburante
1. Misurare:
9Livello del carburante a
Fuori specificaRegolarlo.
*Per

Page 236 of 564

YAMAHA YZ125LC 2002  Owners Manual 4-12
ENGCARBURETOR AND REED VALVE
9Valve stopper height b
Out of specification Adjust stopper/
Replace valve stopper.
EC465000
ASSEMBLY AND INSTALLATION
EC465190
Reed valve
1. Install:
9Reed valve 1

Page 237 of 564

YAMAHA YZ125LC 2002  Owners Manual 4-12
ENG
CARBURATEUR ET SOUPAPE FLEXIBLE
VERGASER UND ZUNGENVENTIL
CARBURATORE E VALVOLA A LAMELLA
9Altezza del fermo della valvola
b
Fuori specificaRegolare fermo
/Sostituire fermo della valvola.
IC

Page 238 of 564

YAMAHA YZ125LC 2002  Owners Manual 4-13
ENGCARBURETOR AND REED VALVE
2. Install:
9Reed valve assembly 1
9Reed valve spacer 2
NOTE:
Install the reed valve spacer with its wider con-
tact surface side ato the right.
3. Install:
9Carburet

Page 239 of 564

YAMAHA YZ125LC 2002  Owners Manual 4-13
ENG
CARBURATEUR ET SOUPAPE FLEXIBLE
VERGASER UND ZUNGENVENTIL
CARBURATORE E VALVOLA A LAMELLA
2. Installare:
9Gruppo valvola a lamella 1
9Distanziale per valvola a lamel-
la 2
NOTA:
Il distanzial

Page 240 of 564

YAMAHA YZ125LC 2002  Owners Manual 4-14
ENGCARBURETOR AND REED VALVE
3. Install:
9Main jet holder 1
9Main jet 2
9Pilot jet 3
9Valve seat 4
9Screw (valve seat) 5
4. Install:
9Needle valve 1
9Float 2
9Float pin 3
9Screw (float pin) 4
9Ne
Trending: fuel tank removal, brake light, change wheel, coolant level, oil pressure, spare wheel, clock reset