Drive Chain Slack Adjustment - Yamaha RAPTOR YFM660R Manual Del Propietário

1. Upper wheel hub nut
1. Écrou supérieur de moyeu de roue
2. Écrou inférieur de moyeu de roue
1. Tuerca superior del buje de la rueda
2. Tuerca inferior del buje de la rueda
1. Locknut (× 2)
3. Alignment marks (× 2)
1. Contre-écrou (× 2)
3. Repères d'alignement (× 2)
1. Contratuerca (× 2)
3. Marcas de alineación (× 2)
2. Lower wheel hub nut
2. Adjusting bolt (× 2)
2. Boulon de réglage (× 2)
2. Perno de ajuste (× 2)

Drive chain slack adjustment

1. Loosen the rear wheel hub upper and low-
er nuts.
2. Loosen the adjusting bolt locknuts on
each side of the swingarm. To tighten the
drive chain, turn the adjusting bolts in di-
rection a. To loosen the drive chain, turn
the adjusting bolts in direction b and
push the wheels forward. Turn each ad-
justing bolt exactly the same amount to
maintain correct axle alignment.
There are alignment marks on each side of the
swingarm and on the hub. Use them to check
for proper wheel axle alignment.
3. After adjusting, tighten the locknuts and
the wheel hub nuts to the specified
torques.
Tightening torques:
Locknut:
16 Nm (1.6 m·kg)
Upper wheel hub nut:
90 Nm (9.0 m·kg)
Lower wheel hub nut:
90 Nm (9.0 m·kg)
8-79
EBU00804