Wilier Wheels Serie Manuel D'utilisation Et D'entretien page 7

the hub by working on the ring (D):
• Unlock the grub screw (E) with a key (B) (Pic. 1).
• Turn the ring clockwise to drop the sliding, and
counterclockwise to raise the sliding. Lock the grub
screw (E).
• Check the sliding of the wheel.
Please check that the hub is correctly tightened and
closed, failure to do so could lead to a serious or fatal
accident.
Warning
!
Use original spare parts exclusively provided by Wi-
lier Triestina spa. Any modification or alteration (also
graphic) of the product with non-original spare parts or
spare parts not delivered directly by Wilier Triestina spa,
involves the expiration of the guarantee.
REAR HUB
• Insert two keys (A) in the extremity of the hubs (Pic. 1),
and turn them clockwise.
• Once you take out the pin from hub's body (Pic. 2), the
free wheel body (C) stays attached with his pawls (Pic.
2).
• Clean carefully the pawls then put some low-density
grease.
• Re-fit the pin (C) inside hub body with the spacer (Pic.
2).
• Take care to position of the pawls positions. Lock with
power the mobile side with a torque of 15 Nm, if neces-
sary adjust the hub by working on the ring (D):
• Unlock the grub screw (E) with a key (B) (Pic. 3).
• Turn the ring in clock sense to drop the sliding, and
in counterclockwise to rise the sliding. Lock the grub
screw (E).
• Check the sliding of the wheel.
Please check that the hub is correctly tightened and
closed, failure to do so could lead to a serious or fatal
accident.
Warning
!
Use original spare parts exclusively provided by Wi-
lier Triestina spa. Any modification or alteration (also
graphic) of the product with non-original spare parts or
spare parts not delivered directly by Wilier Triestina spa.,
involves the expiration of the guarantee.
3
SPOKES
The spokes used for the assembly of the wheels have
the following sizes and characteristics.
NDR38KC Rear wheel
Right side 277 mm
Left side 277 mm
CHANGE A SPOKE
Warning
!
If you have any doubt whatsoever your service-repair
ability, please take your bicycle to a qualified repair
shop.
Before any maintenance operations on your wheels,
always wear gloves and protection glasses.
Use only spokes of the same length and characte-
ristics of those being replaced. Use original spare
parts exclusively provided by Wilier Triestina spa.
FRONT HUB
• Insert two keys (A) in the extremity of the hubs.
Turn them counterclockwise.
• Once you take out the mobile side, if it is necessary
take out the complete pin from the opposite side.
• Take out the damaged spoke, then put in the new
spoke (Pic. 4).
• If it is necessary put the pin into hub's body, and
lock with power the mobile side with a torque of
15 Nm.
• Check the sliding of the wheel.
Please check that the hub is correctly tightened and
closed, failure to do so could lead to a serious or fa-
tal accident.
REAR HUB
To change a spoke on the left side of the hub:
• Insert two keys (A) inside the extremity of the hub
and turn them clockwise.
• Once you take out the mobile side, take out the
damaged spoke, then put in the new spoke (Pic. 5).
• Lock with power the mobile side with a torque of
15 Nm.
• Check the sliding of the wheel.
Please check that the hub is correctly tightened and
closed, failure to do so could lead to a serious or fa-
tal accident.
To change the spokes on the free wheel side of the
hub, it is no necessary to take out the pin from hub's
body.
To ensure the optimum wheel "dish" spoke line, plea-
se follow the indications below:
• Correct spoke tension for front wheel: 1100/1200 N.
• Correct spoke tension for rear wheel, free wheel
side: 1400 N.
To evaluate the correct wheel tension, please use
a professional spoke tension gauge, we do not re-
commend that spoke tension is estimated manually;
please refer to a professional cycle mechanic if you
do not own a professional spoke tension gauge. The
Front wheel
correct spoke tension is
276 mm
essential to ensure a ridged and durable wheelset.
276 mm
ATTENTION in correct spoke tension, too high or too
low, could lead to wheel failure and resulting serious
W I L I E R . C O M
NDR38 KC RIM
# L OV E M Y W I L I E R
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