Shimano

Shimano
SI-5NB0A-001-00
General Safety Information
■ Note
Specifications
Front Derailleur
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
Reinforced
if a reinforced connecting pin or tool which is not suitable for the type
Chain
Chain tool
connecting pin
of chain is used, sufficient connection force may not be obtained,
which could cause the chain to break or fall off.
with groove (3)
• If it is necessary to adjust the length of the chain due to a change in
TL-CN32
10-speed super narrow
the number of sprocket teeth, make the cut at some other place than
TL-CN23
chain for
the place where the chain has been joined using a reinforced
MTB
TL-CN27
with groove (2)
connecting pin. The chain will be damaged if it is cut at a place where
it has been joined with a reinforced connecting pin.
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
Link Pin
Link Pin
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.
• When installing the pedals, apply a small amount of grease to the threads to prevent the pedals from sticking. Use a torque wrench to securely tighten the
pedals. Tightening torque: 35 - 55 N·m {305 - 479 in. lbs.}. The right-hand crank arm has a right-hand thread, and the left-hand crank arm has a left-hand
thread.
• 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.
Fig.1
Fig.2
• 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
Front
chainrings or front derailleur and generate noise. If the noise is a problem, shift the chain onto the
chainrings
next-larger rear sprocket or the one after if the chain is in the position shown in Figure 1. Shift the
chain onto the next-smaller sprocket or the one after if it is in the position shown in Figure 2.
• For frames with suspension, the chain stay angle will vary depending on whether the bicycle is
Rear
being ridden or not being ridden. When the bicycle is not being ridden and the chain is positioned
sprockets
on the largest/larger chainring and on the smallest sprocket, the chain guide outer plate of the
front derailleur may touch the chain.
Outer casing holders
• 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.
X = Available
Model number
FD-M590-10
X
Top route type
X
SI-5NB0A-001
Installation band diameters:
S (28.6 mm), M (31.8 mm), L (34.9 mm)
When using the S, M size, use an
installation band with a diameter of 28.6
mm, 31.8mm and install it to a L size
adapter.
18T
Front chainwheel tooth difference
10T
Min. difference between top and intermediate
S, M, L
Front derailleur installation band diameter
Chainstay angle (a)
66° - 69°
Applicable chain line
50 mm
Chainstay angle
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.
Normal type
42-32-24T
Crank arm length
Add 2 links (with the chain on both
the largest sprocket and the largest
chainring)
170 mm, 175 mm
Chain line
Largest sprocket
Pull
50 mm
Thread dimensions
Chain
BC1.37 (68, 73mm)
SM-BB51
Applicable bottom bracket
3. Top adjustment
Installation of the lever
Use a handlebar grip with a
maximum outer diameter of 36 mm.
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
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 lever (B) is pressed once, there is a shift of one step from a
large chainring to a smaller chainring.
Example:
Example:
from intermediate chainring
to largest chainring.
from largest chainring to
intermediate chainring.
Lever (A) initial position
Tightening torque :
5 N·m {44 in. lbs.}
4 mm Allen key
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.
Installation of the Front Chainwheel and Front Derailleur
(counterclockwise thread) and the left adapter (clockwise
thread).
Tightening torque: 35 - 50 N·m {305 - 435 in. lbs.}
Note : Spacers may be necessary depending on the bottom
bracket shell width. For details, refer to "Spacer
installation method”.
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.}.
Chain position
Largest
sprocket
FD-M590-10
Smallest
chainring
A
B
Chain guide
inner plate
Chain
2. Connecting and securing the inner cable
(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.
Operate lever (B) two times or more,
and check on the indicator that the
lever is at the lowest position. Then
remove the inner hole cover and
connect the inner cable.
TL-FC32
Wide groove area
Lever (B)
3
4
Inner cable
F
A
Inner hole cover
2.5 mm
1
5
Bracket Type
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.
6
F
A
Cutting the outer casing
2
Inner cover
73 mm
Plate pin
In order to realize the best performance, we recommend that the following combination be used.
Series
SL-M591
Outer casing
OT-SP41
Front derailleur
Front chainwheel
Chain
Bottom bracket cable guide
Stopper plate
Push up
F
A
Attach the same outer end cap to the cut end of the outer casing.
Outer end cap
FD-M590-10 / FD-M591-10
FC-M590-10
For bracket type
CN-HG54
SM-SP17 / SM-BT17
Front Derailleur
Install as shown in the
illustration.
Adjust and then install the front derailleur as shown in the
illustration. Do not remove the Pro-Set alignment block at this time.
Front Chainwheel
Pro-Set alignment block
Gear teeth
should come
within this range
Pro-Set gauge
One Holland, Irvine, California 92618, U.S.A. Phone: +1-949-951-5003
Industrieweg 24, 8071 CT Nunspeet, The Netherlands Phone: +31-341-272222
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.
* 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.
Bolt
This service instruction explains how to use
and maintain the Shimano bicycle parts
which have been used on your new bicycle.
For any questions regarding your bicycle or
other matters which are not related to
Shimano parts, please contact the place of
purchase or the bicycle manufacturer.
Note :
Set the stopper plate in
the right direction as
shown in illustration.
Deore
Shifting lever
3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan
* Service Instructions in further languages are available at :
http://techdocs.shimano.com
Please note: specifications are subject to change for improvement without notice. (English)
© Jul. 2010 by Shimano Inc. XBC SZK Printed in Japan.
Adapter
Intermediate
chainring
Chain
B
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).
• FD-M590-10
Use an 8 mm spanner or a 5 mm Allen key to tighten the wire
fixing bolt.
< Normal type >
If the chain does not shift
smoothly from the intermediate
chainring to the smallest
chainring even though the low
adjustment bolt has been
adjusted.
Turn the outer casing adjustment
barrel about 1/4 of a turn
clockwise.
Tighten the top adjustment screw
If there is interference between
the chain and the front derailleur clockwise (about 1/8 turn).
inner plate at the largest
chainring.
BB mounttype bracket
Inner hole cover
F
A
Chain position
Largest
sprocket
A
B
Chain guide
inner plate
Turn the outer casing adjustment
If the chain does not shift
barrel about 1/4 of a turn
smoothly from the intermediate
chainring to the largest chainring counterclockwise.
even though the top adjustment
bolt has been adjusted.
Spacer
F
A
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.
B A
■ Spacer installation method
F
A
Chain
A
Low adjustment
screw
Set section A of the left crank into the axle of the right crank
unit where the groove is wide.
73 mm
Chain guide
outer plate
Pro-Set alignment
block
Insert the right crank unit.
F
A
Top adjustment
screw
FD-M591-10
FD-M591-10
1, 2 Use the special tool TL-FC32/36 to install the right adapter
68 mm
Largest
chainring
1. Low adjustment
Follow the procedure in the figure.
68 mm
Chain position
Smallest
sprocket
4. Adjustment of the intermediate
chainring
Be sure to follow the sequence described below.
* If the bicycle has rear suspension, first check the recommended
segment position according to the owner's manual for the bicycle.
Next, use a fixing band or similar to set the rear suspension to the
recommended stroke for the rear suspension, and then adjust the
front derailleur.
2-way release
FD-M590-10
Set so that the clearance
between the chain guide outer
plate and the chain is 0 - 0.5
mm.
• Install the shifting lever in a position where it will not obstruct brake
operation and gear shifting operation.
• Do not use in a combination which causes brake operation to be
obstructed.
SIS Adjustment
Lever (B)
TL-FC16
Front Drive System
Pull
Largest chainring
68, 73 mm
Bottom bracket shell width
3
4
Top route type
Chain length
104 mm / 64 mm
Bolt circle diameter
Tightening torque :
6 - 7 N·m {52 - 60 in. lbs.}
After taking up the initial slack in the cable, re-secure to the front
derailleur as shown in the illustration.
Tightening torque :
5 - 7 N·m {44 - 60 in. lbs.}
FC-M590-10
Chainwheel tooth combination
Wire fixing bolt
(5 mm Allen key)
Chainwheel
(largest chainring)
Chainwheel
Model number
Note:
Pass the cable through as
shown in the illustration.
Chain guide
42T
Applicable front chainwheel
Band Type
Technical Service Instructions
FD-M591-10
Normal type
• FD-M591-10
When installing the components to carbon frame/handle bar
surfaces, verify with the manufacturer of the carbon frame/parts for
their recommendation on tightening torque in order to prevent over
tightening that can cause damage to the carbon material and/or
under tightening that can cause lack of fixing strength for the
components.
< Top route type >
Loosen the top adjustment screw
If there is interference between
the chain and the front derailleur counterclockwise
(about 1/8 turn).
outer plate at the largest
chainring.
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
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
bracket side.
Tighten the low adjustment screw
clockwise (about 1/2 turn).
If the lever is stiff when shifting
from the intermediate chainring
to the largest chainring.
Loosen the top adjustment screw
counterclockwise (about 1/4
turn).
Note:
Pass the cable
through as shown in
the illustration.
Adapter
Wire fixing
bolt
1, 2 Tightening torque :
3 Tightening torque :
35 - 50 N·m {305 - 435 in. lbs.}
5 - 7 N·m {44 - 60 in. lbs.}
■ Refer to the Service Instructions for the Rear Drive
System for details on replacing and installing the
indicator unit.
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