Beta RR 50 CC series, Owner'S Manual

Page: 42 / 48

4
ADJUSTMENTS
42
GB
TIGHTENING THE CHAIN
Checking the drive chain periodically to
ensure longer chain life.
Always keep it lubricated and clean of
deposited dirt.
If play exceeds 20 mm tighten the chain
as follows:
- Loosen the pin
A
- Loosen counternut
B
- Turn screw
C
- Use the same procedure on the other
side, bringing it into the same position.
- Check wheel alignment.
- Tighten and block pin
A
keeping the
chain adjuster to knok to the register.
- Retighten counternut
B
.
20 mm
B
A
C