YAMAHA WR 250F 2004 Owners Manual

YAMAHA WR 250F 2004 Owners Manual WR 250F 2004 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52336/w960_52336-0.png YAMAHA WR 250F 2004 Owners Manual
Trending: maintenance, ESP, battery replacement, oil temperature, lug pattern, set clock, clock reset

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YAMAHA WR 250F 2004  Owners Manual 4 - 26
ENG
DEMONTAGE DU CARBURATEUROrganisation de la dépose:1 Démontage du carburateur
Organisation de la dépose Ordre Nom de pièce QtéRemarques
DEMONTAGE DU CARBURATEUR
1  Durit de mise à l’

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YAMAHA WR 250F 2004  Owners Manual 4 - 27
ENG
SMONTAGGIO CARBURATORE
Portata dello smontaggio:1 Smontaggio del carburatore
Portata dello smontaggio Ordine Denominazione QuantitàOsservazioni
SMONTAGGIO CARBURATORE
1 Sfiatatoio carburat

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YAMAHA WR 250F 2004  Owners Manual 4 - 28
ENG
DESMONTAJE DEL CARBURADORAlcance de la extracción:
1 Desmontaje del carburador 
Alcance de la extracción Orden Denominación de la pieza Cantidad Observaciones
DESMONTAJE DEL CARBURADOR
1

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YAMAHA WR 250F 2004  Owners Manual 4 - 29
ENGCARBURETOR
Extent of removal Order Part name Q’ty Remarks
F Float pin 1
G Float 1
H Needle valve 1
I Main jet 1
J Needle jet 1
K Spacer 1
L Pilot jet 1
M Starter jet 1
N  Push rod 1 Pull t

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YAMAHA WR 250F 2004  Owners Manual 4 - 30
ENG
Organisation de la dépose Ordre Nom de pièce QtéRemarques
F  Axe de flotteur 1
G Flotteur 1
H Pointeau 1
I Gicleur principal 1
J Puits d’aiguille 1
K Entretoise 1
L Gicleur de ralenti

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YAMAHA WR 250F 2004  Owners Manual 4 - 31
ENG
Portata dello smontaggio Ordine Denominazione QuantitàOsservazioni
F  Perno del galleggiante 1
G Galleggiante 1
H  Valvola a spillo 1
I Getto del massimo 1
J  Getto a spillo 1
K Distanziat

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YAMAHA WR 250F 2004  Owners Manual 4 - 32
ENG
Alcance de la extracción Orden Denominación de la pieza Cantidad Observaciones
F Bulón del flotador 1
G Flotador 1
H Válvula de aguja 1
I Surtidor principal 1
J  Surtidor de aguja 1
K S

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YAMAHA WR 250F 2004  Owners Manual 4 - 33
ENGCARBURETOR
HANDLING NOTE
CAUTION:
Do not loosen the screws (throttle
position sensor) 1
 except when
changing the throttle position sen-
sor due to failure because it will
cause a drop in en

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YAMAHA WR 250F 2004  Owners Manual 4 - 34
ENG
HINWEIS ZUM HANDLING
ACHTUNG:
Die (Drosselklappen-Positions-
sensor) 1 nicht lösen – außer
wenn der Drosselklappen-Positi-
onssensor aufgrund eines Defekts
ausgetauscht werden muß –,

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YAMAHA WR 250F 2004  Owners Manual 4 - 35
ENGCARBURETOR
2. Inspect:
Main jet 
1 
Pilot jet 
2 
Needle jet 
3 
Starter jet 
4 
Pilot air jet 
5 
Leak jet 
6 
Damage 
→ Replace.
Contamination 
→ Clean.
NOTE:Use a petroleum bas
Trending: check oil, oil type, jump start, gas type, oil level, CD changer, ESP