lock YAMAHA YZ125LC 2004 Owner's Manual

YAMAHA YZ125LC 2004 Owner's Manual YZ125LC 2004 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53918/w960_53918-0.png YAMAHA YZ125LC 2004 Owner's Manual

Page 202 of 568

YAMAHA YZ125LC 2004 Owners Manual 3-35
STEERING HEAD INSPECTION AND ADJUSTMENT
INSP
ADJ
2. Inspect:
9Bearing free play
Exist play Replace.
EC36U070
STEERING HEAD INSPECTION AND
ADJUSTMENT
1. Elevate the front wheel by placing a suita

Page 204 of 568

YAMAHA YZ125LC 2004 Owners Manual 3-36
STEERING HEAD INSPECTION AND ADJUSTMENT
INSP
ADJ
9Loosen the ring nut one turn.
9Retighten the ring nut using the ring nut
wrench.
w
Avoid over-tightening.
9Check the steering shaft by turning it

Page 210 of 568

YAMAHA YZ125LC 2004 Owners Manual 3-39
IGNITION TIMING CHECK
INSP
ADJ
EC372012
IGNITION TIMING CHECK
1. Remove:
9Fuel tank
Refer to “SEAT, FUEL TANK AND SIDE
COVERS” section in the CHAPTER 4.
9Spark plug
9Crankcase cover (left)
2.

Page 222 of 568

YAMAHA YZ125LC 2004 Owners Manual 4-5
ENGRADIATOR
EC456000
HANDLING NOTE
w
Do not remove the radiator cap when the
engine and radiator are hot. Scalding hot
fluid and steam may be blown out under
pressure, which could cause serious in

Page 223 of 568

YAMAHA YZ125LC 2004 Owners Manual 4-5
ENG
RADIATEUR
KÜHLER
RADIATORE
HANDHABUNGSHINWEISE
W
Wenn der Motor und der Kühler
heiß sind, darf niemals der Künler-
deckel entfernt werden. Brühend
heiße Flüssigkeit und Dampfkönn-
ten

Page 230 of 568

YAMAHA YZ125LC 2004 Owners Manual 4-9
ENGCARBURETOR AND REED VALVE
EC466030
HANDLING NOTE
cC
Do not disassemble the venturi block 1 1
and main nozzle 2 2 
 
because it will cause a
drop in carburetor performance.
EC463000
REMOVAL POIN

Page 231 of 568

YAMAHA YZ125LC 2004 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 238 of 568

YAMAHA YZ125LC 2004 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 247 of 568

YAMAHA YZ125LC 2004 Owners Manual 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 269 of 568

YAMAHA YZ125LC 2004 Owners Manual 4-28
ENG
CULASSE, CYLINDER ET PISTON
ZYLINDERKOPF, ZYLINDER UND KOLBEN
TESTA CILINDRO, CILINDRO E PISTONE
3. Einbauen:
9Mutter (Zylinder) 1
HINWEIS:
Die Muttern überkreuz in mehreren
Schritten festzi