YAMAHA YZ450F 2004 Owners Manual

YAMAHA YZ450F 2004 Owners Manual YZ450F 2004 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/54003/w960_54003-0.png YAMAHA YZ450F 2004 Owners Manual
Trending: height adjustment, drain bolt, compression ratio, open gas tank, flat tire, change wheel, USB port

Page 411 of 642

YAMAHA YZ450F 2004  Owners Manual ENG
4 - 86
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
Demontage-ArbeitenReihen-
folgeBauteil Anz. Bemerkungen
10 Kurbelgehäusehälfte (rechts) 1
Siehe unter “AUSBAU”.
11 Kurbelgehäuseh

Page 412 of 642

YAMAHA YZ450F 2004  Owners Manual 4 - 87
ENGCRANKCASE AND CRANKSHAFT
CRANKCASE BEARING
Extent of removal:1 Crankcase bearing removal
Extent of removal Order Part name Q’ty Remarks
CRANKCASE BEARING 
REMOVAL
Preparation for removal T

Page 413 of 642

YAMAHA YZ450F 2004  Owners Manual ENG
4 - 87
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
KURBELWELLENLAGER
Demontage-Arbeiten:1 Kurbelwellenlager demontieren
Demontage-ArbeitenReihen-
folgeBauteil Anz. Bemerkungen
KURBELWELLE

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YAMAHA YZ450F 2004  Owners Manual 4 - 88
ENGCRANKCASE AND CRANKSHAFT
REMOVAL POINTS
Crankcase
1. Separate:
Crankcase (right)
Crankcase (left)
Separation steps:
Remove the crankcase bolts, hose guide
and clutch cable holder.
NOTE:
L

Page 415 of 642

YAMAHA YZ450F 2004  Owners Manual 4 - 88
ENG
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
AUSBAU
Kurbelgehäuse
1. Trennen:
Kurbelgehäusehälfte (rechts)
Kurbelgehäusehälfte (links)
Arbeitsschritte:
Kurbelgehäuse-Schrau

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YAMAHA YZ450F 2004  Owners Manual 4 - 89
ENGCRANKCASE AND CRANKSHAFT
Crankshaft
1. Remove:
Crankshaft 1 
Use the crankcase separating tool 2.
CAUTION:
Do not use a hammer to drive out the
crankshaft.
Crankshaft bearing
1. Remove:
Be

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YAMAHA YZ450F 2004  Owners Manual 4 - 89
ENG
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
Kurbelwelle
1. Demontieren:
Kurbelwelle 1 
Das Kurbelgehäuse-Trennwerkzeug 2.
ACHTUNG:
Die Kurbelwelle niemals mit einem Hammer
auszut

Page 418 of 642

YAMAHA YZ450F 2004  Owners Manual 4 - 90
ENGCRANKCASE AND CRANKSHAFT
EC4N4201
Crankshaft
1. Measure:
Runout limit a 
Small end free play limit b 
Connecting rod big end side clearance
c 
Crank width d 
Out of specification → Rep

Page 419 of 642

YAMAHA YZ450F 2004  Owners Manual 4 - 90
ENG
CARTER ET VILEBREQUIN
KURBELGEHÄUSE UND KURBELWELLE
Kurbelwelle
1. Messen:
Schlaggrenze a 
Pleuel-Radialspiel b 
Pleuel-Axialspiel c 
Kurbelwangenbreite d 
Unvorschriftsmäßig → Ern

Page 420 of 642

YAMAHA YZ450F 2004  Owners Manual 4 - 91
ENGCRANKCASE AND CRANKSHAFT
EC4N5000
ASSEMBLY AND INSTALLATION
Crankshaft bearing
1. Install:
Bearing 
Bearing stopper
Bolt (bearing stopper)
Screw (bearing stopper)
Screw [bearing stopper
Trending: seat adjustment, tow bar, wheel size, fuel pump, wheelbase, engine oil capacity, oil filter