air condition YAMAHA WR 250F 2005 Notices Demploi (in French)

YAMAHA WR 250F 2005 Notices Demploi (in French) WR 250F 2005 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52335/w960_52335-0.png YAMAHA WR 250F 2005 Notices Demploi (in French)

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YAMAHA WR 250F 2005  Notices Demploi (in French) EC083000
MANUAL FORMAT
All of the procedures in this manual are organized in a
sequential, step-by-step format. The information has
been complied to provide the mechanic with an easy to
read, handy re

Page 54 of 864

YAMAHA WR 250F 2005  Notices Demploi (in French) 1 - 29
GEN
INFO
EC153000SHIFT PEDAL
The gear ratios of the constant-mesh
5 speed transmission are ideally
spaced. The gears can be shifted by
using the shift pedal 
1 on the left
side of the engine.
K

Page 62 of 864

YAMAHA WR 250F 2005  Notices Demploi (in French) 1 - 37
GEN
INFO
STARTING AND 
BREAK-IN
WARNING
Never start or run the engine in a
closed area. The exhaust fumes
are poisonous; they can cause
loss of consciousness and death
in a very short time. Alw

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YAMAHA WR 250F 2005  Notices Demploi (in French) 1 - 43
GEN
INFO
BREAK-IN PROCEDURES
1. Before starting the engine, fill the
fuel tank with the fuel.
2. Perform the pre-operation
checks on the machine.
3. Start and warm up the engine.
Check the idle

Page 195 of 864

YAMAHA WR 250F 2005  Notices Demploi (in French) 3 - 4
INSP
ADJ
CONTROLES ET REGLAGES PERIODIQUES
PROGRAMME D’ENTRETIEN
Le programme suivant est destiné à servir de guide général pour l’entretien et le graissage. Garder à l’esprit que les

Page 208 of 864

YAMAHA WR 250F 2005  Notices Demploi (in French) 3 - 17
INSP
ADJ
CONTROLE ET ENTRETIEN AVANT UTILISATION
Avant d’entamer le rodage du véhicule, un entraînement ou une course, s’assurer que la moto est en bon état de marche.
Avant d’utiliser

Page 298 of 864

YAMAHA WR 250F 2005  Notices Demploi (in French) 3 - 107
INSP
ADJ
EC370000
ELECTRICAL
EC371001SPARK PLUG INSPECTION
1. Remove:
Spark plug
2. Inspect:
Electrode 
1 
Wear/damage 
→ Replace.
Insulator color 
2 
Normal condition is a medium
to ligh

Page 812 of 864

YAMAHA WR 250F 2005  Notices Demploi (in French) 7 - 1
TUNSETTING
EC700000
TUNING
EC710000
ENGINE
Carburetor setting
The air/fuel mixture will vary
depending on atmospheric condi-
tions. Therefore, it is necessary to
take into consideration the air

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YAMAHA WR 250F 2005  Notices Demploi (in French) 7 - 3
TUNSETTING
CAUTION:
The carburetor is extremely sen-
sitive to foreign matter (dirt,
sand, water, etc.). During instal-
lation, do not allow foreign mat-
ter to get into the carburetor.
Always

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YAMAHA WR 250F 2005  Notices Demploi (in French) 7 - 17
TUNSETTING
Examples of carburetor setting depending on symptom
This should be taken simply for an example. It is necessary to set the carburetor while checking the operating condi-
tions of the
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