Puky Z2 / ZL 12 Manual De Instrucciones página 17

Setting the gear hub
Installation of gear stick
Figure 11: Take the gear stick out of the plas­
tic bag and insert it as far as it willl go, along
with the black spring, into the right side of the
rear axle (in driving direction).
Figure 12: Then you can mount the gearbox
onto the rear axle and tighten it with a 5 mm
Allen key (3­5 Nm.) No further settings need to
be made to the gearbox.
If renewed adjustment must be made during
the course of product use, proceed as follows:
(only for 3-gear models)
„
(C)
(D)
(A) Tension adjust­
ing screw
(B) Push rod
(C) End of hub
axis
(D) Red line on
push rod
(E) Yellow lines
(F) Yellow section
of link
Torque:
1.5 ­ 2.5 Nm
„
(A)
(B)
(E)
(F)
(E)
User Manual
17
SET
Switch the REVOSHIFT lever to 2. Then rotate
the tension adjusting screw (A) in order to
align the red line (D) on the push rod at the
end (C) of the hub axis.
COMMENT
During the setting process, check both yellow
lines from above using the window. Rotate the
crank and switch the REVOSHIFT lever from
3 to 1 and then back to 3. Repeat this process
two or three times and check to make sure that
the gears are changed. Switch the REVOSHIFT
lever from 1 to 2 again and make sure that the
red line on the push rod at the end of the hub
axis is aligned. If this is not the case, you must
carry out the setting process again.
After setting switch unit IV
secure the tension adjusting
screw using the tension
adjusting nut (G).
SET
GB
(G) Tension
adjusting nut
(G)