Yamaha YFA1R(C) Motorcycle User Manual


 
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EBU01146
Drive chain slack adjustment
1. Loosen the hub stopper bolt locknut and
then the hub stopper bolt.
2. Loosen the upper and lower axle holding
bolts.
3. Loosen the locknut. To tighten the drive
chain, turn the adjusting bolt in direction a.
To loosen the drive chain, turn the adjusting
bolt in direction b, and then push the
wheels forward.
cC
Too little of drive chain slack will overload
the engine and other important parts. Keep
the drive chain slack within the specified
limit.
q
w
a
b
wq
e
e
1. Hub stopper bolt 3. Axle holding bolt (× 4)
2. Locknut
1. Locknut 2. Chain adjusting bolt
5VJ-9-10-3 3/26/02 7:31 PM Page 8-26