YAMAHA WR 426F 2002 Owners Manual

YAMAHA WR 426F 2002 Owners Manual WR 426F 2002 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52438/w960_52438-0.png YAMAHA WR 426F 2002 Owners Manual
Trending: remove seats, fuel pump, weight, start stop button, low beam, checking oil, engine oil capacity

Page 271 of 776

YAMAHA WR 426F 2002  Owners Manual INSP
ADJ
CHANGEMENT DE L’HUILE DE MOTEUR
MOTORÖL WECHSELN
SUSTITUCIÓN DEL ACEITE DE MOTOR
5. Den Motor anlassen und einige
Minuten warmlaufen lassen.
ACHTUNG:
Den Motor niemals mit leerem Öl-tank

Page 272 of 776

YAMAHA WR 426F 2002  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.
Replacement steps:
Remove the exhaust pipe.
Remov

Page 273 of 776

YAMAHA WR 426F 2002  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 274 of 776

YAMAHA WR 426F 2002  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 275 of 776

YAMAHA WR 426F 2002  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 276 of 776

YAMAHA WR 426F 2002  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
Adjustment steps:
Adjust the pilo

Page 277 of 776

YAMAHA WR 426F 2002  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 278 of 776

YAMAHA WR 426F 2002  Owners Manual 3 - 20
INSP
ADJ
VALVE CLEARANCE ADJUSTMENT
4. Check:
Valve clearance
Out of specification → Adjust. 
Valve clearance (cold):
Intake valve:
0.10 ~ 0.15 mm (0.0039 ~ 0.0059 in)
Exhaust valve:
0.20 ~

Page 279 of 776

YAMAHA WR 426F 2002  Owners Manual INSP
ADJ
REGLAGE DU JEU DE SOUPAPES
VENTILSPIEL EINSTELLEN
AJUSTE DE LA HOLGURA DE LA VÁLVULA
4. Kontrollieren:
Ventilspiel
Unvorschriftsmäßig → Ein-
stellen. 
Ventilspiel (kalt)
Einlaßventil
0

Page 280 of 776

YAMAHA WR 426F 2002  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: ECO mode, wheel bolts, dimensions, engine oil, ignition, low oil pressure, oil change