YAMAHA WR 450F 2003 Owners Manual

YAMAHA WR 450F 2003 Owners Manual WR 450F 2003 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52485/w960_52485-0.png YAMAHA WR 450F 2003 Owners Manual
Trending: steering, brakes, headlight bulb, set clock, water pump, coolant, lights

Page 461 of 754

YAMAHA WR 450F 2003  Owners Manual ENG
4 - 80
MAGNÉTO CA ET ROCHET DE DÉMARRAGE
AC-MAGNETZÜNDER UND STARTERKUPPLUNG
MAGNETO DE CA Y EMBRAGUE DEL ARRANCADOR
2. Montieren:
Halter 1 
Steckschraube 2 
HINWEIS:
Die Aufnehmerspulenleit

Page 462 of 754

YAMAHA WR 450F 2003  Owners Manual  
4 - 81
ENG
 
5. Install: 
 
Bolt (starter clutch)   
1  
  
 
Plain washer (rotor) 
 
Nut (rotor)   
2  
 
NOTE:
 
Tighten the rotor nut to 65 Nm (6.5 m·kg,
47 ft·lb), loosen and retighten the

Page 463 of 754

YAMAHA WR 450F 2003  Owners Manual ENG
 
4 - 81 5. Montieren: 
 
Steckschraube (Starter-
kupplung)   
1 
 
Unterlegscheibe (Rotor) 
 
Mutter (Rotor)   
2  
 
HINWEIS:
 
Die Rotormutter auf 65 Nm
(6,5 m·kg) festziehen, lösen und
da

Page 464 of 754

YAMAHA WR 450F 2003  Owners Manual 4 - 82
ENG
10. Install:
Engine guard 1 
Clamp 2 
Bolt [engine guard (front)] 3 
Bolt [engine guard (rear)] 4 
Cylinder head breather hose 5 
T R..34 Nm (3.4 m · kg, 24 ft · lb)
T R..23 Nm (2.3

Page 465 of 754

YAMAHA WR 450F 2003  Owners Manual ENG
4 - 82 10. Montieren:
Motorschutz 1
Klammer 2
Steckschraube [Motorschutz
(vorne)] 3
Steckschraube [Motorschutz
(hinten)] 4
Zylinderkopf-Lüftungs-
schlauch 5 
T R..34 Nm (3,4 m · kg)
T R..23

Page 466 of 754

YAMAHA WR 450F 2003  Owners Manual 4 - 83
ENGENGINE REMOVAL
EC4M0000
ENGINE REMOVAL
Extent of removal Order Part name Q’ty Remarks
ENGINE REMOVAL
Preparation for removal Hold the machine by placing the 
suitable stand under the frame

Page 467 of 754

YAMAHA WR 450F 2003  Owners Manual 4 - 83
ENG
DEPOSE DU MOTEUR
MOTOR DEMONTIEREN
EXTRACCIÓN DEL MOTOR
MOTOR DEMONTIEREN
Demontage-ArbeitenReihen-
folgeBauteil Anz. Bemerkungen
MOTOR DEMONTIEREN
WARNUNG
Das Motorrad gegen Umfallen sich

Page 468 of 754

YAMAHA WR 450F 2003  Owners Manual 4 - 84
ENGENGINE REMOVAL
Extent of removal:1 Engine removal
Extent of removal Order Part name Q’ty Remarks
Crankcase cover (left) Refer to “AC MAGNETO AND 
STARTER CLUTCH” section for remov-
ing

Page 469 of 754

YAMAHA WR 450F 2003  Owners Manual 4 - 84
ENG
DEPOSE DU MOTEUR
MOTOR DEMONTIEREN
EXTRACCIÓN DEL MOTOR
Demontage-Arbeiten:1 Motor demontieren
Demontage-ArbeitenReihen-
folgeBauteil Anz. Bemerkungen
Kurbelgehäusedeckel (links) Zum Ausb

Page 470 of 754

YAMAHA WR 450F 2003  Owners Manual 4 - 85
ENGENGINE REMOVAL
Extent of removal Order Part name Q’ty Remarks
11 Engine upper bracket (right) 1
12 Engine upper bracket (left) 1
13 Engine lower bracket 2
14 Engine mounting bolt 3
15 Pivo
Trending: height, transmission fluid, steering wheel, timing chain, bolt pattern, wheel torque, oil pressure