2007 YAMAHA YZ250LC Owners Manual

Page 481 of 596

YAMAHA YZ250LC 2007  Owners Manual 5-55
CHAS
BRAS OSCILLANT
HINTERRADSCHWINGE
FORCELLONE OSCILLANTE
BRAS OSCILLANT
Etendue de dépose:1Dépose du bras oscillant
Etendue de dépose Ordre Nom de pièce Q’té Remarques
DEPOSE DU BRAS OS

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YAMAHA YZ250LC 2007  Owners Manual 5-56
CHASSWINGARM
Extent of removal Order Part name Q’ty Remarks
SWINGARM DISASSEMBLY
1Cap 2 Refer  to “REMOVAL POINTS”.
2Relay arm 1
3Connecting rod 1
4Collar 2
5Oil seal 2
6Thrust bearing 2
7B

Page 483 of 596

YAMAHA YZ250LC 2007  Owners Manual 5-56
CHAS
BRAS OSCILLANT
HINTERRADSCHWINGE
FORCELLONE OSCILLANTE
DEMONTAGE DU BRAS OSCILLANT
Etendue de dépose:1Démontage du bras oscillant 2Dépose et démontage de la bielle 
3Dépose et démontag

Page 484 of 596

YAMAHA YZ250LC 2007  Owners Manual 5-57
CHASSWINGARM
EC573201
Bearing
1. Remove:
9Bearing 1
NOTE:
Remove the bearing by pressing its outer race.
EC574010
INSPECTION
Wash the bearings, bushes and collars in a sol-
vent.
EC574111
Swingar

Page 485 of 596

YAMAHA YZ250LC 2007  Owners Manual 5-57
CHAS
BRAS OSCILLANT
HINTERRADSCHWINGE
FORCELLONE OSCILLANTE
POINTS DE DEPOSE
Capuchon
1. Déposer:
9Capuchon (gauche) 1
N.B.:
Déposer avec un tournevis pour écrous
à fente inséré sous le rep

Page 486 of 596

YAMAHA YZ250LC 2007  Owners Manual 5-58
CHASSWINGARM
EC575000
ASSEMBLY AND INSTALLATION
EC575202
Bearing and oil seal
1. Install:
9Bearing 1
9Oil seal 2
To swingarm.
NOTE:
9Apply the molybdenum disulfide grease on the
bearing when inst

Page 487 of 596

YAMAHA YZ250LC 2007  Owners Manual 2. Einbauen:
9Lager 1
9Unterlegscheibe 2
9Öldichtung 3
Zum Relaisarm.
HINWEIS:
9Molybdän-Fett auf das Lager auftragen,
wenn dies eingebaut wird.
9Das Lager einbauen, indem es an der
Seite mit den He

Page 488 of 596

YAMAHA YZ250LC 2007  Owners Manual 5-59
CHASSWINGARM
EC5751B3
Swingarm
1. Install:
9Bush 1
9Thrust bearing 2
9Oil seal 3
9Collar 4
To swingarm 5.
NOTE:
Apply the molybdenum disulfide grease on the
bushes, thrust bearings, oil seal lips