YAMAHA WR 450F 2004 Owners Manual

YAMAHA WR 450F 2004 Owners Manual WR 450F 2004 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52484/w960_52484-0.png YAMAHA WR 450F 2004 Owners Manual
Trending: compression ratio, ECO mode, wiring diagram, oil filter, engine oil, air filter, USB

Page 211 of 754

YAMAHA WR 450F 2004  Owners Manual INSP
ADJ
CHANGEMENT DE L’HUILE DE MOTEUR
MOTORÖL WECHSELN
SUSTITUCIÓN DEL ACEITE DE MOTOR
6. Den Motor mindestens 10 Se-
kunden lang in gerader Stel-
lung im Leerlauf laufen betrei-
ben, dann abst

Page 212 of 754

YAMAHA WR 450F 2004  Owners Manual 3 - 17
INSP
ADJ
ENGINE OIL REPLACEMENT
6. If the oil filter is to be replaced during this
oil change, remove the following parts
and reinstall them.
7. Install:
Plain washer 1 
Oil strainer (frame)

Page 213 of 754

YAMAHA WR 450F 2004  Owners Manual INSP
ADJ
CHANGEMENT DE L’HUILE DE MOTEUR
MOTORÖL WECHSELN
SUSTITUCIÓN DEL ACEITE DE MOTOR
6. Soll auch der Ölfilter gewech-
selt werden, müssen zusätz-
lich folgende Arbeiten durch-
geführt we

Page 214 of 754

YAMAHA WR 450F 2004  Owners Manual 3 - 18
INSP
ADJ
PILOT SCREW ADJUSTMENT
10. Install:
Oil filler plug
11. Inspect:
Engine (for oil leaks)
Oil level
Refer to “ENGINE OIL LEVEL INSPEC-
TION”.
12. Check:
Oil pressure
PILOT SCREW

Page 215 of 754

YAMAHA WR 450F 2004  Owners Manual INSP
ADJ
REGLAGE DE LA VIS DE RICHESSE
LEERLAUFGEMISCH EINSTELLEN
AJUSTE DEL TORNILLO PILOTO
10. Montieren:
Motoröl-Einfüllschraubver-
schluß
11. Kontrollieren:
Motor (auf Undichtigkeit)
Ölstan

Page 216 of 754

YAMAHA WR 450F 2004  Owners Manual 3 - 19
INSP
ADJIDLE SPEED ADJUSTMENT/
VALVE CLEARANCE ADJUSTMENT
EC35M021
IDLE SPEED ADJUSTMENT
1. Start the engine and thoroughly warm it
up.
2. Adjust:
Idle speed
VALVE CLEARANCE ADJUSTMENT
NOTE:


Page 217 of 754

YAMAHA WR 450F 2004  Owners Manual INSP
ADJREGLAGE DU REGIME DE RALENTI/REGLAGE DU JEU DE SOUPAPES
LEERLAUFDREHZAHL EINSTELEN/VENTILSPIEL EINSTELLEN
AJUSTE DE LA VELOCIDAD DE RALENTÍ/AJUSTE DE LA HOLGURA DE LA VÁLVULA
LEERLAUFDREHZAH

Page 218 of 754

YAMAHA WR 450F 2004  Owners Manual 3 - 20
INSP
ADJ
VALVE CLEARANCE ADJUSTMENT
3. Remove:
Timing plug 1 
Straight plug 2 
O-ring1
2
4. Check:
Valve clearance
Out of specification → Adjust. 
Valve clearance (cold):
Intake valve:
0.

Page 219 of 754

YAMAHA WR 450F 2004  Owners Manual INSP
ADJ
REGLAGE DU JEU DE SOUPAPES
VENTILSPIEL EINSTELLEN
AJUSTE DE LA HOLGURA DE LA VÁLVULA
3. Demontieren:
Schwungrad-Abdeckschrau-
be 1 
Rotorzapfen-Abdeckschrau-
be 2 
O-Ring
4. Kontrollieren

Page 220 of 754

YAMAHA WR 450F 2004  Owners Manual 3 - 21
INSP
ADJ
VALVE CLEARANCE ADJUSTMENT
5. Adjust:
Valve clearance
Adjustment steps:
Loosen the timing chain tensioner cap
bolt.
Remove the timing chain tensioner and
camshaft caps.
NOTE:
Remove
Trending: coolant, cooling, bolt pattern, transmission fluid, wheel alignment, oil dipstick, fuel type