C500 Front Drive System - установка и настройка передней части трансмиссии

C500 Front Drive System - установка и настройка передней части трансмиссии
Technical Service Instructions
SI-6HWFD
Front Drive System
General Safety Information
WARNING
• Use neutral detergent to clean the chain. Do not use alkali-based or acid based
detergent such as rust cleaners as it may result in damage and/or failure of the chain.
• Use the reinforced connecting pin only for connecting the narrow type of chain.
• There are two different types of reinforced connecting pin available. Be sure to check
the table below before selecting which pin to use. If connecting pins other than
reinforced connecting pins are used, or if a reinforced connecting pin or tool which is
not suitable for the type of chain is used, sufficient connection force may not be
obtained, which could cause the chain to break or fall off.
Chain
9-speed super narrow chain
such as
CN-7701 / CN-HG93
8-/7-/6-speed narrow
chain such as
CN-HG50 / CN-IG51
Reinforced
connecting pin
Chain tool
Silver
TL-CN31/TL-CN22
Black
TL-CN31/TL-CN22 and
TL-CN30/TL-CN21
6.5mm
7.1mm
• If it is necessary to adjust the length of the chain due to a change in the number of
sprocket teeth, make the cut at some other place than the place where the chain has
been joined using a reinforced connecting pin or an end pin. The chain will be
damaged if it is cut at a place where it has been joined with a reinforced connecting
pin or an end pin.
End Pin
Link Pin
Reinforced
Connecting Pin
RA-A
E
C
DU
• Be careful not to let the cuffs of your clothes get caught in the chain while riding,
otherwise you may fall off the bicycle.
• Check that the tension of the chain is correct and that the chain is not damaged. If the
tension is too weak or the chain is damaged, the chain should be replaced. If this is
not done, the chain may break and you may fall off the bicycle.
• Check that there are no cracks in the crank arms before riding the bicycle. If there are
any cracks, the crank arm may break and you may fall off the bicycle.
• Obtain and read the service instructions carefully prior to installing the parts. Loose,
worn, or damaged parts may cause injury to the rider.
We strongly recommend only using genuine Shimano replacement parts.
• Read these Technical Service Instructions carefully, and keep them in a safe place for
later reference.
Note
• Be sure to use a 9-speed super narrow chain.
• In addition, if pedaling performance does not feel normal, check this once more.
• Check that there is no looseness in any joints or connections before riding the bicycle.
(BB-FC, FC-PD)
• Do not wash the bottom bracket with high-pressure jets of water.
• If you feel any looseness in the bottom bracket axle, the bottom bracket should be
replaced.
• If gear shifting operations do not feel smooth, wash the derailleur and lubricate all
moving parts.
• If the amount of looseness in the links is so great that adjustment is not possible, you
should replace the derailleur.
• Apply grease to the bottom bracket before installing it.
• For smooth operation, use the specified outer casing and the bottom bracket cable
guide.
• You should periodically wash the chainrings in a neutral detergent and then lubricate
them again. In addition, cleaning the chain with neutral detergent and lubricating it can
be an effective way of extending the useful life of the chainrings and the chain.
• If the chain keeps coming off the chainrings during use, replace
Outer casing holders
the chainrings and the chain.
• This front derailleur is for triple front chainwheel use only. It
cannot be used with the double front chainwheel, as the shifting
points do not match.
• When installing the top route type, choose a frame that has three
outer casing holders as shown in the illustration at right.
t
• Use an outer casing which still has some length to spare even when the handlebars
are turned all the way to both sides. Furthermore, check that the shifting lever does not
touch the bicycle frame when the handlebars are turned all the way.
• Grease the inner cable and the inside of the outer casing before use to ensure that
they slide properly.
• Operation of the levers related to gear shifting should be made only when the front
chainwheel is turning.
• Parts are not guaranteed against natural wear or deterioration resulting from normal
use.
• For maximum performance we highly recommend Shimano lubricants and
maintenance products.
• For any questions regarding methods of installation, adjustment, maintenance or
operation, please contact a professional bicycle dealer.
In order to realize the best performance, we recommend that the following
combination be used.
Series
NEXAVE
Shifting lever
ST-C503
Outer casing
SP40 sealed outer casing
Front derailleur
FD-C510 / FD-C511
Front chainwheel
FC-C503
Bottom bracket
BB-UN25-K (122.5 mm)
Chain
CN-HG73
Bottom bracket cable guide
SM-SP18 / SM-BT18
Specifications
Front Derailleur
Model number
FD-C510
FD-C511
Normal type
S
Top route type
S
Front chainwheel tooth difference
22T
Min. difference between top and intermediate
12T
Front derailleur installation band diameter
S, M, L
Chainstay angle (a)
63° - 66°, 66° - 69°
Applicable front chainwheel
FC-C503
Installation band diameters: S (28.6 mm), M (31.8 mm), L (34.9 mm)
Chainstay angle
Chainwheel
Model number
FC-C503
Chainwheel tooth combination
46T-34T-24T
Bolt circle diameter
110 mm / 64 mm
Crank arm length
170 mm / 175 mm
Bottom Bracket
Type
Chain line
Shell width
Spindle length
Thread dimensions
Triple
48 mm + t
68 mm
122.5 mm
BC1.37 X 24 T.P.I.
t : Chain case thickness; t < 2.5 mm
Installation of the Front Derailleur, Bottom Bracket and
Front Chainwheel
Install using the TL-UN74 special tool. First install the main
body, then the adapter. After this, use the TL-FC10 to install
the front chainwheel.
Adapter / bottom bracket tightening torque:
50 - 70 N·m {435 - 608 in. lbs.}
Front chainwheel tightening torque:
35 - 50 N·m {305 - 435 in. lbs.}
Adjust and then install the front
derailleur as shown in the
illustration. Do not remove the
Pro-Set alignment block at this
time.
Adapter
Front chainwheel
Main body
Pro-Set alignment block
Gear teeth
should come
within this range
Pro-Set gauge
1 mm
3 mm
The level section of the chain guide outer plate should be
directly above and parallel to the largest chainring. Secure
using a 5 mm Allen key.
Tightening torque:
5 - 7 N·m {44 - 60 in. lbs.}
Chain guide
Chain length
Add 2 links (with the chain on
both the largest sprocket and
the largest chainring)
Chainwheel
(largest chainring)
Largest sprocket
Chain
Installation of the lever
Use a handlebar grip with a maximum
outer diameter of 32 mm.
Tightening torque:
6-8 N·m {53-69 in. lbs.}
5 mm Allen key
Largest chainring
SIS adjustment
Be sure to follow the sequence described below.
1. Low adjustment
First remove the Pro-Set alignment block .
Next, set so that the clearance between the chain guide
inner plate and the chain is 0 - 0.5 mm.
FD-C510
Pro-Set
alignment block
FD-C511
B A
Low adjustment
screw
Chain position
Largest
sprocket
Smallest
chainring
A
B
Chain guide
inner plate
Chain
2. Connection and securing of the inner cable
Press button (B) 2 or more times to set the lever to the
lowest position, check on the indicator that the lowest
position is correct, and then install and adjust the inner
cable.
Then remove the inner hole cover and connect the inner
cable.
Note that the inner cable bends along its routing path.
Inner hole cover
Inner cable
Button (B)
Install the inner hole cover by
turning it as shown in the
illustration until it stops.
Do not turn it any further than
this, otherwise it may damage
the screw thread.
Tightening torque:
0.3 - 0.5 N·m {3 - 5 in. lbs.}
While firmly pulling the inner
cable, secure by tightening the
fixing bolt with a 5 mm Allen key.
Tightening torque:
5 - 7 N·m
{44 - 60 in. lbs.}
Inserting the inner cable
Insert the inner cable into the outer casing from the end
with the marking on it. Apply grease from the end with the
marking in order to maintain cable operating efficiency.
Marking
Cutting the outer casing
When cutting the outer casing, cut the opposite end to the
end with the marking. After cutting the outer casing, make
the end round so that the inside of the
hole has a uniform diameter.
Attach the same outer end cap to the cut end of
the outer casing.
Outer end cap
Cut off the excess length of inner cable and then install the
inner end cap.
< FD-C510 >
Note:
Pass the cable
through as shown
in the illustration.
Wire
fixing bolt
5 mm
allen key
Top route type
Normal type
< FD-C511 >
Note:
Pass the cable
through as shown
in the illustration.
Wire fixing bolt
5 mm allen key
Top route type
Normal type
After taking up the initial slack in the cable, re-secure to the
front derailleur as shown in the illustration.
Normal type
Top route type
Pull
Pull
Tightening torque :
5 - 7 N·m {44 - 60 in. lbs.}
3. Top adjustment
Set so that the clearance between the chain guide outer
plate and the chain is 0 - 0.5 mm.
Chain position
Smallest
sprocket
FD-C510
B
Largest
chainring
A
B A
FD-C511
Chain
Top adjustment
screw
Chain guide
outer plate
t
4. Adjustment of the intermediate chainring
When carrying out adjustment, set the chain to the largest sprocket,
and at the front, set the chain to the intermediate chainring. Adjust
using the outer casing adjustment barrel so that the clearance
between the chain guide inner plate and the chain is 0 - 0.5 mm.
Chain position
Largest
sprocket
Intermediate
chainring
B
A
Chain guide
inner plate
Chain
Outer casing adjustment barrel
5. Troubleshooting chart
After completion of steps 1 - 4, move the shifting lever to check the
shifting. (This also applies if shifting becomes difficult during use.)
If the chain falls to the crank side.
Tighten the top adjustment screw
clockwise (about 1/4 turn).
If shifting is difficult from the
intermediate chainring to the
largest chainring.
Loosen the top adjustment screw
counterclockwise (about 1/8 turn).
If shifting is difficult from the
intermediate chainring to the
smallest chainring.
Loosen the low adjustment screw
counterclockwise (about 1/4 turn).
If there is interference between the
chain and the front derailleur inner
plate at the largest chainring.
Tighten the top adjustment screw
clockwise (about 1/8 turn).
If there is interference between the
chain and the front derailleur outer
plate at the largest chainring.
Loosen the top adjustment screw
counterclockwise (about 1/8 turn).
If the intermediate chainring is
skipped when shifting from the
largest chainring.
Loosen the outer casing adjustment
barrel counterclockwise
(1 or 2 turns).
If there is interference between the
chain and front derailleur inner
Tighten the outer casing adjustment
plate when the rear sprocket is
shifted to the largest sprocket when barrel clockwise (1 or 2 turns).
the chainwheel is at the
intermediate chainring position.
If the chain falls to the bottom
bracket side.
Tighten the low adjustment screw
clockwise (about 1/2 turn).
Gear shifting operation
Both lever (A) and button (B) return to the initial lever or button position when
they are released after shifting. When operating lever (A) or button (B), always
be sure to turn the crank arm at the same time.
To shift from a small chainring to a larger chainring
To shift from a large chainring to a smaller chainring
When lever (A) is pressed once, there is a shift of one step from a
small chainring to a larger chainring.
When button (B) is pressed once, there is a shift of one step from a
large chainring to a smaller chainring.
Example:
from intermediate chainring
to largest chainring.
Lever (A) initial position
Example:
from largest chainring to
intermediate chainring.
Button (B)
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement