Maxtec SHOCKBLAZE, Инструкция по эксплуатации, Страница: 16 / 42

54
Use and instructions book
FRONT AND REAR DERAILLEUR ADJUSTMENT
To adjust the front and rear derailleur, you have to keep your
bicycle raised from the ground in order to allow to drive the
gears and the shift system keeping the bicycle still.
If the gear change operation is not perfect, adjust the ten-
sion of the cable through the
regulator put on the cable joint
of the rear derailleur (Fig. 18)
or on the handlebar control
(Fig. 20).
To get an optimal adjustment,
you have to throw the shift
lever and move the chain from
the smaller gear to the second
one, then throw the shift lever
enough to remove the play
and adjust the regulation bolt
until the chain touches the
third gear, release then the
shift lever and if the chain still
scrapes against the third gear,
release the bolt clockwise a lit-
tle bit until it does not scratch
any more.
After the adjustment, check
that the chain moves easily
and with precision both when
going up from the smaller to
the bigger gear and when
going down.
Move the handlebar (Fig. 20)
or the cable clamp shift control
to adjust the cable tension of
the front derailleur.
The front and rear oscillation field
is bounded by the limit switch screws (Fig. 19) in order to
avoid the chain falls from the smaller to the bigger gear.
Fig. 18
Fig. 19
Fig. 20
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