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age. To prevent this from occurring, keep
the drive chain slack within the specified
limits.
[ECB00542]
5. Tighten the locknut and the axle holding bolts
to the specified torques.
NOTICE
ECB00550
If measurement “A” of the drive chain adjust-
ing bolt is less than 27 mm (1.06 in), have a
Yamaha dealer replace the drive chain.
1. Locknut
2. Drive chain slack adjusting bolt
1
2
(a)
(b)
Tightening torques:
Chain adjusting bolt locknut:
15.5 Nm (1.6 m·kgf, 11.2 ft·lbf)
Axle holding bolt (upper):
85 Nm (8.5 m·kgf, 61.5 ft·lbf)
Axle holding bolt (lower):
60 Nm (6.0 m·kgf, 43.4 ft·lbf)
