Shimano FD-M660 Manuale d'uso - Pagina 2

Sfoglia online o scarica il pdf Manuale d'uso per Accessori per biciclette Shimano FD-M660. Shimano FD-M660 2. Slx front derailleur

Stampa la pagina

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 pins available. Be sure to check the table below before selecting which

pin to use.

If connecting pins other than reinforced connecting pins

Chain

are used, or if a reinforced connecting pin or tool which

is not suitable for the type of chain is used, sufficient

9-speed super narrow

connection force may not be obtained, which could

chain such as

cause the chain to break or fall off.

CN-7701 / CN-HG93

• If it is necessary to adjust the length of the chain due

8- / 7- / 6-speed narrow

chain such as

to a change in the number of sprocket teeth, make the

CN-HG50 / CN-HG40

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.

• 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.

• Use a front chainwheel which is compatible with 9-speed chains in conjunction with Shimano CN-7701,

CN-HG93 and CN-HG73 chains. If a chainwheel for an 8-speed chain or less is used, front chainwheel gear shifting problems

may occur, or the chain pins might fall out, causing the chain to break.

• 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 - 15 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.

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 arm

fixing bolt at periodic intervals. (BB-FC, FC-PD)

• 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.

• 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.

• 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.

• For details on the SIS adjustment method for double chainwheel specifications, refer to

the Service Instructions for the FD-M665/667 front derailleur.

• 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 (SIS-SP41). 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

Triple

Type

FD-M660 / FD-M661 / FD-M660-E

Front derailleur

Front chainwheel

FC-M660

Chain

Bottom bracket cable guide

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

One Holland, Irvine, California 92618, U.S.A. Phone: +1-949-951-5003

matters which are not related to Shimano parts,

please contact the place of purchase or the

Industrieweg 24, 8071 CT Nunspeet, The Netherlands Phone: +31-341-272222

bicycle manufacturer.

Please note: specifications are subject to change for improvement without notice. (English)

Specifications

Front Derailleur

Model number

Normal type

Top route type

Front chainwheel tooth difference

Reinforced

Min. difference between top and intermediate

Chain tool

connecting pin

Front derailleur installation band diameter

Chainstay angle (

)

Silver

TL-CN32 / TL-CN27

6.5mm

Applicable chain line

Black

TL-CN32 / TL-CN27

Applicable front chainwheel

7.1mm

Chainwheel

Reinforced Connecting Pin

Model number

Applicable front derailleur

Chainwheel tooth combination

End Pin

Link Pin

Bolt circle diameter

Crank arm length

Chain line

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 to install the right adapter

Front

(counterclockwise thread) and the left adapter (clockwise

chainrings

thread).

Tightening torque: 35 - 50 N·m {305 - 435 in. lbs.}

Rear

Insert the right crank unit.

sprockets

Set section A of the left crank into the axle of the right crank

unit where the groove is wide.

Outer casing holders

Use the TL-FC16 to tighten the cap.

Tightening torque: 0.7 - 1.5 N·m {6 - 13 in. lbs.}

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

2.5 mm

Band Type

68 mm

SI-6PZFA-002

73 mm

SLX

SL-M660

For bracket type

SIS-SP41

Install as shown in the illustration.

Double

FD-M665 / FD-M667 / FD-M665-E

Front Derailleur

FC-M665

CN-HG73

Adapter

Bolt

SM-SP17

3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan

Tightening torque :

35 - 50 N·m {305 - 435 in. lbs.}

X = Available

FD-M660-E

FD-M660 FD-M661 FD-M665/M667

FD-M665-E

Installation band diameters:

S (28.6 mm), M (31.8 mm), L (34.9 mm)

When using the S, M size, use an

22T

14T

installation band with a diameter of 28.6

mm, 31.8mm and install it to a L size

12T

–

adapter.

–

S, M, L

–

Chainstay angle

66° - 69°

66° - 69° 65° - 71°

65° - 71°

50 mm

44T

44T / 48T

44T

36T

FC-M660

FC-M665

Triple (FD-M660-E/M600/M661)

Double (FD-M665/M667)

44-32-22T / 48-36-26T

36-22T

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

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.

Note :

Each of the bolts should be evenly and equally

tightened to 12 - 15 N·m {106 - 132 in. lbs.}.

TL-FC32

Wide groove area

(A)

Bracket Type

E-type

bracket

TL-FC16

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 illustration.

Do not remove the Pro-Set alignment block at this time.

FC-M660

Pro-Set gauge

Gear teeth should

Front Chainwheel

come within this range

FC-M665

Pro-Set gauge

Outer edge of bash

Adapter

guard should come

within this range

I Note

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.

FC-M660

The level section of the chain guide outer

Chainwheel

plate should be directly above and

(largest chainring)

parallel to the largest chainring. Secure

using a 5 mm Allen key.

FC-M665

Chain guide

The inner surface of the bash guard

should be at the flat part of the chain

guide outer plate.

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

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.

If adjusting the position, remove the indicator, and then be sure

to secure it in the new position with the two fixing bolts.

Tightening torque :

2.5 N·m {22 in. lbs.}

Outboard

Inboard

3 mm Allen key

• 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 (Triple)

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.

Pro-Set alignment

block

FD-M661

Low adjustment

screw

Chain position

FD-M660

Largest

Smallest

sprocket

chainring

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.

Pro-Set alignment block

Tightening torque :

0.3 - 0.5 N·m {3 - 4 in. lbs.}

Inner hole cover

Cutting the outer casing

After cutting the outer casing, make the end

round so that the inside of the hole has a

uniform diameter.

Outer end cap

Attach the same outer

end cap to the cut end of

the outer casing.

• FD-M660

< Normal type >

< Top route type >

Note:

Pass the cable

through as shown

in the illustration.

Wire

fixing bolt

5 mm Allen key

• FD-M661

< Normal type >

< Top route type >

Note:

Pass the cable

through as shown

in the illustration.

Wire

fixing bolt

Tightening torque :

5 - 7 N·m {44 - 60 in. lbs.}

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

3. Top adjustment

FD-M660

Set so that the clearance

between the chain guide outer

plate and the chain is 0 - 0.5

mm.

Chain position

Smallest

Largest

Top adjustment

FD-M661

sprocket

chainring

screw

Chain guide

outer plate

Chain

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 guide

inner plate

Chain

Chain position

Largest

Intermediate

sprocket

chainring

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

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

(about 1/8 turn).

outer plate at the largest

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

bracket side.

clockwise (about 1/2 turn).

If the lever is stiff when shifting

Loosen the top adjustment screw

from the intermediate chainring

counterclockwise (about 1/4

turn).

to the largest chainring

I Refer to the Service Instructions for the Rear Drive

System for details on replacing and installing the

indicator unit.