YAMAHA WR 450F 2005 Owners Manual

YAMAHA WR 450F 2005 Owners Manual WR 450F 2005 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52483/w960_52483-0.png YAMAHA WR 450F 2005 Owners Manual
Trending: change time, clock setting, service, recommended oil, wheel alignment, jump start, tire pressure

Page 271 of 758

YAMAHA WR 450F 2005  Owners Manual INSP
ADJ
Serrer l’écrou de blocage 3 à
l’aide de la clé pour écrou de blo-
cage 4.
N.B.:
Adapter la clé dynamométrique à la
clé pour écrou de direction de
manière à ce qu’elles forme

Page 272 of 758

YAMAHA WR 450F 2005  Owners Manual 3 - 46
INSP
ADJ
T R..
Steering shaft nut:
145 Nm (14.5 m  kg, 105 ft  lb)
Handlebar holder:
28 Nm (2.8 m  kg, 20 ft  lb)
Pinch bolt (handle crown):
23 Nm (2.3 m  kg, 17 ft  lb)
Headlight (left a

Page 273 of 758

YAMAHA WR 450F 2005  Owners Manual INSP
ADJ
T R..
Ecrou de l’arbre de direc-
tion:
145 Nm 
(14,5 m  kg, 105 ft  lb)
Support de guidon:
28 Nm 
(2,8 m  kg, 20 ft  lb)
Boulon de pincement (cou-
ronne de poignée):
23 Nm 
(2,3 m  kg

Page 274 of 758

YAMAHA WR 450F 2005  Owners Manual 3 - 47
INSP
ADJ
LUBRICATION
LUBRICATION
To ensure smooth operation of all compo-
nents, lubricate your machine during setup,
after break-in, and after every race.
1All control cable
2Clutch lever pivo

Page 275 of 758

YAMAHA WR 450F 2005  Owners Manual INSP
ADJ
LUBRIFICATION
Pour assurer le bon fonctionnement de
tous les organes, lubrifier la moto avant
la première utilisation, après le rodage,
ainsi qu’après chaque course.
1
Tous les câbles d

Page 276 of 758

YAMAHA WR 450F 2005  Owners Manual 3 - 48
INSP
ADJ
ELECTRICAL/SPARK PLUG INSPECTION
EC370000
ELECTRICAL
EC371001
SPARK PLUG INSPECTION
1. Remove:
Spark plug
2. Inspect:
Electrode 1 
Wear/damage → Replace.
Insulator color 2 
Normal

Page 277 of 758

YAMAHA WR 450F 2005  Owners Manual INSP
ADJ
PARTIE ELECTRIQUE
CONTROLE DE LA BOUGIE
1. Déposer:
Bougie
2. Contrôler:
Electrode 1
Usure/endommagement → Rem-
placer.
Couleur de l’isolant 2 
La couleur normale est une cou-
leur b

Page 278 of 758

YAMAHA WR 450F 2005  Owners Manual 3 - 49
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ADJ
IGNITION TIMING CHECK
IGNITION TIMING CHECK
1. Remove:
Timing plug 1 
1
2. Attach:
Timing light 
Inductive tachometer 
To the ignition coil lead (orange lead 1).
Timing light:
YM-33

Page 279 of 758

YAMAHA WR 450F 2005  Owners Manual INSP
ADJ
CONTROLE DE L’AVANCE A 
L’ALLUMAGE
1. Déposer:
Bouchon de calage 1 
2. Fixer:
Lampe stroboscopique
Compte-tours inductif
Au fil de la bobine d’allumage
(fil orange 1).
Lampe strobos

Page 280 of 758

YAMAHA WR 450F 2005  Owners Manual 3 - 50
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ADJ
BATTERY INSPECTION AND CHARGING
WARNING
Batteries generate explosive hydrogen gas
and contain electrolyte which is made of
poisonous and highly caustic sulfuric acid. 
Therefore, alway
Trending: seat adjustment, charging, checking oil, gas tank size, wiring, roof, belt