4 - 155
ENG
BALANCER
REMOVAL POINTS
Balancer shaft drive gear and
balancer shaft driven gear
1.
Straighten the lock washer tab.
2.
Loosen:
• Nut (primary drive gear)
1
• Nut
(balancer shaft driven gear)
2
NOTE:
Place an aluminum plate
a
between
the teeth of the balancer shaft drive
gear
3
and driven gear
4
.
Balancer shaft
1.
Remove:
• Balancer shaft
1
NOTE:
When removing the balancer shaft,
align the center
a
of the balancer
shaft weight along the line connect-
ing the centers of the crankshaft and
balancer shaft.
INSPECTION
Primary drive gear, balancer shaft
drive gear and balancer shaft
driven gear
1.
Inspect:
• Primary drive gear
1
• Balancer shaft drive gear
2
• Balancer shaft driven gear
3
Wear/damage
→
Replace.
Balancer shaft
1.
Inspect:
• Balancer shaft
Cracks/damage
→
Replace.
POINTS DE DEPOSE
Pignon menant et pignon mené du
balancier
1.
Redresser l’ongle de rondelle
d’arrêt.
2.
Desserrer:
• Ecrou
(pignon menant primaire)
1
• Ecrou
(pignon mené de balancier)
2
N.B.:
Placer une plaquette en aluminium
a
entre les dents du pignon menant
3
et le
pignon mené
4
du balancier.
Balancier
1.
Déposer:
• Balancier
1
N.B.:
Avant de déposer l’arbre de balancier,
aligner le centre
a
du poids de l’arbre
de balancier avec la ligne reliant le cen-
tre du vilebrequin et le centre de l’arbre
de balancier.
CONTROLE
Pignon menant primaire, pignon
menant et pignon mené du balancier
1.
Contrôler:
• Pignon menant primaire
1
• Pignon menant du balancier
2
• Pignon mené du balancier
3
Usure/endommagements
→
Remplacer.
Balancier
1.
Contrôler:
• Balancier
Craquelures/endommagement
→
Remplacer.
BALANCIER
Содержание WR250F(R)
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