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SI-5KV0A-002-00
General Safety Information
WARNING
"Maintenance interval depends on the usage and riding circumstances. Clean regularly the chain with
an appropriate chaincleaner. Never use alkali based or acid based solvents such as rust cleaners. If
those solvent be used chain might break and cause serious injury."
• In order to obtain good gear shifting performance, this chain has a forward side and a reverse side, and the sides
are marked so that the chain will face the correct way when installed. The proper design performance will be
obtained when the chain is installed so that it faces the correct way. If it is installed so that it faces the opposite
way, the chain may come off and the bicycle may fall over and serious injury may occur as a result.
• Use the reinforced connecting pin only for connecting the narrow type of chain.
• If connecting pins other than reinforced connecting pins are
used, or if a reinforced connecting pin or tool which is not
Chain
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.
10-speed super narrow
• If it is necessary to adjust the length of the chain due to a
chain for
change in the number of sprocket teeth, make the cut at
MTB
some other place than the place where the chain has been
joined using a reinforced connecting pin. The chain will be
damaged if it is cut at a place where it has been joined with a reinforced connecting pin.
• 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 cause serious injury.
• The two left crank arm mounting bolts should be tightened alternately in stages rather than each bolt being fully tightened all at once.
Use a torque wrench to check that the final tightening torques are within the range of 12 - 14 N·m. Furthermore, after riding
approximately 100 km (60 miles), use a torque wrench to re-check the tightening torques. It is also important to periodically check the
tightening torques. If the tightening torques are too weak or if the mounting bolts are not tightened alternately in stages, the left crank
arm may come off and the bicycle may fall over, and serious injury may occur as a result.
• 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.
• If the inner cover is not installed correctly, the axle may rust and become damaged, and the bicycle may fall over and serious injury
may occur as a result.
• Obtain and read the service instructions carefully prior to installing the parts. Loose, worn or damaged parts may cause the bicycle
to fall over and serious injury may occur as a result. We strongly recommend only using genuine Shimano replacement parts.
• Obtain and read the service instructions carefully prior to installing the parts. If adjustments are not carried out correctly, the chain
may come off and this may cause you to fall off the bicycle which could result in serious injury.
• Read these Technical Service Instructions carefully, and keep them in a safe place for later reference.
CAUTION
• If the chain is on the smallest or intermediate chainring, there is the danger of injury from the tips of the teeth on the largest chainring.
Note
• In addition, if pedaling performance does not feel normal, check this once more.
• Before riding the bicycle, check that there is no play or looseness in the connection. Also, be sure to retighten the crank arms and
pedals at periodic intervals.
• If a squeaking noise is heard coming from the bottom bracket axle and the left crank arm connector, apply grease to the connector and
then tighten it to the specified torque.
• Use a neutral detergent to clean the crank arm and the bottom bracket. Using alkaline or acidic detergents may cause discoloration.
• Do not wash the bottom bracket with high-pressure jets of water.
• If you feel any looseness in the bearings, 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.
• 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 the chainrings and the chain.
• When the chain is in the position shown in the illustration, the chain may contact the front chainrings or front derailleur and generate
noise. If the noise is a problem, shift the chain onto the next-larger rear sprocket or the one after.
• For frames with suspension, the chain stay angle will vary depending on whether the bicycle is
being ridden or not being ridden. When the bicycle is not being ridden and the chain is
positioned on the largest/larger chainring and on the smallest sprocket, the chain guide outer
plate of the front derailleur may touch the chain.
• The cuffs of your clothing may get dirty from the chain while riding.
• Apply grease to the left and right adapters before installing them.
• For smooth operation, use the specified outer casing and the bottom bracket cable guide.
• 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.
• 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.
• A special grease is used for the gear shifting cable. Do not use DURA-ACE grease or other types of grease,
otherwise they may cause deterioration in gear shifting performance.
• 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.
• If the brake fluid used in the oil disc brakes is of a type which tends to adhere to the plastic parts of the shifting lever, this may cause
the plastic parts to crack or become discolored. Therefore, you should make sure that the brake fluid does not adhere to these plastic
parts. The mineral oil which is used in SHIMANO disc brakes does not cause cracking or discoloration if it adheres to plastic parts, but
such parts should be cleaned with alcohol beforehand to prevent foreign particles from adhering.
• Do not disassemble the indicator and shifting lever unit, as this may damage them or cause mis-operation.
• 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.
Technical Service Instructions
Front Drive System
In order to realize the best performance, we recommend that the following combination be used.
Series
Rapidfire (Shifting lever)
Outer casing
OT-SP41 (SIS-SP41)
Front derailleur
FD-M660-10 / FD-M661-10 / FD-M660-10E / FD-M661-10D
Front chainwheel
FC-M660-10 / FC-M552
Chain
Bottom bracket cable guide
This service instruction explains how to use
One Holland, Irvine, California 92618, U.S.A. Phone: +1-949-951-5003
and maintain the Shimano bicycle parts
which have been used on your new bicycle.
Industrieweg 24, 8071 CT Nunspeet, The Netherlands Phone: +31-341-272222
For any questions regarding your bicycle or
* Service Instructions in further languages are available at :
other matters which are not related to
http://techdocs.shimano.com
Shimano parts, please contact the place of
purchase or the bicycle manufacturer.
Please note: specifications are subject to change for improvement without notice. (English)
© Jul. 2010 by Shimano Inc. XBC SZK Printed in Japan.
Specifications
Front Derailleur
Model number
Normal type
Top route type
Front chainwheel tooth difference
Min. difference between top and intermediate
Front derailleur installation band diameter
Chainstay angle (
)
a
Reinforced
Chain tool
Applicable chain line
connecting pin
Applicable front chainwheel
with groove (3)
TL-CN32
TL-CN23
Chainwheel
TL-CN27
with groove (2)
Model number
Chainwheel tooth combination
Reinforced Connecting Pin
Bolt circle diameter
Crank arm length
Chain line
Link Pin
Link Pin
Bottom bracket shell width
Thread dimensions
Gear shifting operation
This release lever is equipped with a 2-way release mechanism which allows release operations to be carried out by either pushing or pulling
the lever.
Both lever (A) and lever (B) always return to the initial position when they are released after shifting.
When operating one of the levers, always be sure to turn the crank arm at the same time.
To shift from a small chainring to a larger chainring
When lever (A) is pressed once, there is a shift of one step from a
small chainring to a larger chainring.
Example:
from intermediate chainring
to largest chainring.
Installation of the Front Chainwheel and Front Derailleur
Follow the procedure in the figure.
1, 2
Use the special tool TL-FC32/36 to install the right adapter
(counterclockwise thread) and the left adapter (clockwise
Front
thread).
chainrings
Tightening torque: 35 - 50 N·m {305 - 435 in. lbs.}
Note :
Spacers may be necessary depending on the bottom
Rear
bracket shell width. For details, refer to "Spacer
sprockets
installation method".
3
Insert the right crank unit.
Outer casing holders
4
Set section A of the left crank into the axle of the right crank
unit where the groove is wide.
I Spacer installation method
(1) Check whether the width of the bottom
bracket shell is 68 mm or 73 mm.
(2) Next, install the adapter while referring to
the illustrations below.
Spacer
F
A
2.5 mm
Band Type
SI-5KV0A-002
68 mm
68 mm
F
F
F
A
A
A
73 mm
73 mm
SLX
SL-M660
F
A
* If using a bottom bracket shell having a width of 68 mm which is a band type, an 1.8 mm spacer and a 0.7 mm spacer can be used together instead of a 2.5 mm spacer.
For bracket type
CN-HG74
Install as shown in the
illustration.
SM-SP17
3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan
Adapter
1
2
,
Tightening torque :
35 - 50 N·m {305 - 435 in. lbs.}
X = Available
FD-M660-10E
FD-M660-10
FD-M661-10
Installation band diameters:
X
S (28.6 mm), M (31.8 mm), L (34.9 mm)
X
When using the S, M size, use an
18T
installation band with a diameter of 28.6
mm, 31.8mm and install it to a L size
10T
adapter.
–
S, M, L
S, M, L
Chainstay angle
66° - 69°
50 mm
42T
FC-M660-10 / FC-M552
42-32-24T
104 mm / 64 mm
170 mm, 175 mm
50 mm
68, 73 mm
BC1.37 (68, 73mm)
To shift from a large chainring to a smaller chainring
When lever (B) is pressed once, there is a shift of one step from a
large chainring to a smaller chainring.
Example:
from largest chainring to
intermediate chainring.
Lever (A) initial position
Lever (B)
2-way release
5
Use the TL-FC16/18 to tighten the cap.
Tightening torque: 0.7 - 1.5 N·m {6 - 13 in. lbs.}
6
Push in the stopper plate and check that the plate pin is
securely in place, and then tighten the bolt of the left crank
arm. (5 mm Allen key)
Note :
Each of the bolts should be evenly and equally
tightened to 12 - 14 N·m {106 - 122 in. lbs.}.
TL-FC32
Wide groove area
4
1
5
Bracket Type
F
BB mount-
A
type bracket
TL-FC16
6
2
F
A
Inner cover
Plate pin
Note :
Set the stopper plate in
the right direction as
Stopper plate
Push up
shown in illustration.
Adjust and then install the front derailleur as shown in the
Front Derailleur
illustration. Do not remove the Pro-Set alignment block at this time.
Front Chainwheel
Pro-Set alignment block
Gear teeth
Bolt
should come
within this range
Pro-Set gauge
Adapter
3
Tightening torque :
5 - 7 N·m {44 - 60 in. lbs.}
I Note
• FD-M660-10
When installing the components to carbon frame/handle bar
Use an 8 mm spanner or a 4 mm Allen key to tighten the wire
surfaces, verify with the manufacturer of the carbon frame/parts for
fixing bolt.
their recommendation on tightening torque in order to prevent over
< Normal type >
tightening that can cause damage to the carbon material and/or
under tightening that can cause lack of fixing strength for the
components.
The level section of the chain guide outer
plate should be directly above and
Chainwheel
parallel to the largest chainring. Secure
(largest chainring)
using a 5 mm Allen key.
Chain guide
• FD-M661-10
Tightening torque :
5 - 7 N·m {44 - 60 in. lbs.}
Chain length
Add 2 links (with the chain on both
Largest sprocket
Largest chainring
the largest sprocket and the largest
chainring)
Chain
After taking up the initial slack in the cable, re-secure to the front
derailleur as shown in the illustration.
Installation of the lever
Use a handlebar grip with a
maximum outer diameter of 36 mm.
Tightening torque :
4 mm Allen key
5 N·m {44 in. lbs.}
If not using the indicator, this shifting lever can be installed either
on the inside or the outside of the brake lever.
3. Top adjustment
If adjusting the position, remove the indicator, and then be sure
Set so that the clearance
to secure it in the new position with the two fixing bolts.
between the chain guide outer
Tightening torque :
plate and the chain is 0 - 0.5
2.5 N·m {22 in. lbs.}
mm.
Outboard
Inboard
Smallest
sprocket
3 mm Allen key
3 mm Allen key
• Install the shifting lever in a position where it will not obstruct brake
operation and gear shifting operation.
4. Adjustment of the intermediate
chainring
• Do not use in a combination which causes brake operation to be
obstructed.
When carrying out adjustment, set the
chain to the largest sprocket, and at the
front, set the chain to the intermediate
SIS Adjustment
chainring. Adjust using the outer casing
adjustment barrel so that the clearance
Be sure to follow the sequence described below.
between the chain guide inner plate and
the chain is 0 - 0.5 mm.
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.
Pro-Set alignment
block
sprocket
FD-M661-10
B
A
Low adjustment
3
screw
Chain position
5. Troubleshooting chart
FD-M660-10
Largest
Smallest
After completion of steps 1 - 4, move the shifting lever to check the
sprocket
chainring
A
B
shifting. (This also applies if shifting becomes difficult during use.)
Chain guide
inner plate
Chain
2. Connecting and securing the inner cable
Operate lever (B) two times or more,
Lever (B)
and check on the indicator that the
lever is at the lowest position. Then
remove the inner hole cover and
connect the inner cable.
Inner cable
Inner hole cover
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.
Inner hole cover
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.
I Refer to the Service Instructions for the Rear Drive
Outer end cap
System for details on replacing and installing the
indicator unit.
< Top route type >
Note:
Pass the cable
through as shown in
the illustration.
Wire fixing
bolt
Note:
Pass the cable through as
shown in the illustration.
Wire fixing bolt
(5 mm Allen key)
Tightening torque :
6 - 7 N·m {52 - 60 in. lbs.}
Normal type
Top route type
Pull
Pull
FD-M660-10
Chain position
Largest
Top adjustment
FD-M661-10
chainring
screw
Chain guide
outer plate
Chain
B
A
Chain guide
inner plate
Chain
Chain position
Largest
Intermediate
chainring
B
A
Outer casing adjustment barrel
If the chain falls to the crank
Tighten the top adjustment screw
side.
clockwise (about 1/4 turn).
If shifting is difficult from the
Loosen the top adjustment screw
intermediate chainring to the
counterclockwise
largest chainring.
(about 1/8 turn).
If shifting is difficult from the
Loosen the low adjustment screw
intermediate chainring to the
counterclockwise
smallest chainring.
(about 1/4 turn).
If there is interference between
Tighten the top adjustment screw
the chain and the front derailleur
clockwise (about 1/8 turn).
inner plate at the largest
chainring.
If there is interference between
Loosen the top adjustment screw
counterclockwise
the chain and the front derailleur
outer plate at the largest
(about 1/8 turn).
chainring.
If the intermediate chainring is
Loosen the outer casing
skipped when shifting from the
adjustment barrel
largest chainring.
counterclockwise (1 or 2 turns).
If there is interference between
Tighten the outer casing
the chain and front derailleur
adjustment barrel clockwise
inner plate when the rear
(1 or 2 turns).
sprocket is shifted to the largest
sprocket when the chainwheel is
at the intermediate chainring
position.
If the chain falls to the bottom
Tighten the low adjustment screw
clockwise (about 1/2 turn).
bracket side.
If the lever is stiff when shifting
Loosen the top adjustment screw
counterclockwise (about 1/4
from the intermediate chainring
turn).
to the largest chainring
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