SL-C030 Rear Drive System - установка и настройка задней части трансмиссии

SL-C030 Rear Drive System - установка и настройка задней части трансмиссии
Technical Service Instructions
SI-R914B
Rear Drive System
General Safety Information
WARNING
• Check that the wheels are fastened securely before riding the bicycle. If the wheels are loose
in any way, they may come off the bicycle and serious injury may result.
• 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
Reinforced
connecting pin
9-speed super narrow chain
such as
CN-7701 / CN-HG93
8- / 7- / 6-speed narrow
chain such as
CN-HG50 / CN-IG51
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
• 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.
• 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
• Adjust the RD-C050,C030 Rapid Rise rear derailleur (reverse spring type) from the low side.
• 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 clean the derailleur and lubricate all moving parts (mechanism and
pulleys).
• If gear shifting adjustment cannot be carried out, check the degree of parallelism at the rear
end of the bicycle. Also check if the cable is lubricated and if the outer casing is too long or
too short.
• If you hear abnormal noise as a result of looseness in a pulley, you should replace the pulley.
• If the wheel becomes stiff and difficult to turn, you should lubricate it with grease.
• Do not apply any lubricant to the inside of the hub, otherwise the grease will come out.
• You should periodically wash the sprockets in a neutral detergent and then lubricate them
again. In addition, cleaning the chain with neutral detergent and lubricating it can be a
effective way of extending the useful life of the sprockets and the chain.
• If the chain keeps coming off the sprockets during use, replace the sprockets and the chain.
• Because the high cable resistance of a frame with internal cable routing would impair the SIS
function, this type of frame should not be used.
• 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.
• For smooth operation, use the specified outer casing and bottom bracket cable guide.
• Operation of the levers related to gear shifting should be made only when the front
chainwheel is turning.
• Read these Service Instructions together with the Front Drive System Service Instructions.
• Refer to the Front Drive System Service Instructions for details on installing the CI-Deck.
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• 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
C050
CI-DECK
Gears
ID-C050-7R / ID-C050-6R
Right
SIS 7 / 6-gears
REVO SHIFT
SL-C030-7R / SL-C030-6R
Outer casing
SIS
Rear derailleur
RD-C050 / RD-C030
Type
Smart cage
Freewheel
MF-HG50-7 / MF-ZH37 / MF-ZH36
Chain
CN-HG50 / CN-UG50
Bottom bracket cable guide
SM-SP18 / SM-BT18
Specifications
Rear Derailleur
RD-C050
RD-C030
Smart cage
Smart cage
Total capacity
43T
43T
Largest sprocket
34T
34T
Smallest sprocket
11T
11T
Front chainwheel tooth difference
20T
20T
Model number
Type
Freewheel tooth configurations
Model number
Gears
Group name
Tooth combination
MF-HG50-7
7
by
11, 13, 15, 18, 21, 24, 34T
MF-ZH37
7
cy
13, 15, 17, 19, 21, 24, 34T
MF-ZH36
6
cx
13, 15, 18, 21, 24, 34T
Model number
Shift lever
Rear derailleur
Use
ID-C050-7R
SL-C030-7R
Rapid Rise
Rear 7-gears
ID-C050-6R
SL-C030-6R
Rapid Rise
Rear 6-gears
CI-DECK
Mounting the shifting lever
Handlebar
Half grip
Leave a gap of 0.5 mm
between the Revo-shift lever
and the half grip.
Tightening torque:
2 N·m {18 in. lbs.}
Install the brake lever in a position where it will not obstruct brake operation.
Do not use in a combination which causes brake operation to be obstructed.
Gear shifting operation
Pedaling
becomes heavier
Pedaling
becomes lighter
Installation of the rear derailleur
Direct-mount type
< RD-C050 >
Push in and
tighten
5 mm Allen Key
Tightening torque:
8 - 10 N·m
{70 - 86 in. lbs.}
When installing, be careful that
deformation is not caused by the
B-tension adjustment screw
coming into contact with the
dropout tab.
Bracket type
Bracket nut
Frame
Tightening torque:
3 - 4 N·m
{26 - 34 in. lbs.}
Dropout tab
Bracket bolt
Bracket
Chain length
Add 2 links (with the chain on
both the largest sprocket and
the largest chainring)
Largest sprocket
Chain
Largest chainring
B-tension
adjustment screw
Installation of the chain
1. Install the chain with the Pro-Set alignment block still
attached. After installing, remove the Pro-Set alignment
block.
Pro-Set
alignment block
2. Turn the crank arm to set the derailleur to the low position.
Checking the chain connection
1=2.38mm
TL-CN24
SHIMANO JAPAN
CHAIN GAUGE
1=2.38mm
TL-CN24
A
Inner link
SHIMANO JAPAN
CHAIN GAUGE
1=2.38mm
TL-CN24
A, B Q 0.2mm
Chain gauge
TL-CN24
SHIMANO JAPAN
CHAIN GAUGE
For chains, insert the chain gauge
(TL-CN24) into the inner link which is
next to the chain connecting pin to check
that the inner link width is correct.
Check that the connecting pin
2.38mm
pro-trudes past the outer link
Connecting pin
by the same amount on
both sides, and that the
amount of protrusion is
0.2 mm or more.
B
Correct
Incorrect
Connecting pin
Outer link
Adjustment
1. Low adjustment
Largest
sprocket
Turn the low
adjustment screw
Guide pulley
so that the guide
pulley moves to a
position directly in
line with the largest
2
sprocket.
Low adjustment
screw
1
2
1
2. Top adjustment
Turn the crank arm while pulling the derailleur with your
hand to move the derailleur to the top position, and then
turn the top adjustment screw to adjust so that the guide
pulley is in line with the
Outer line of smallest
sprocket
outer line of the
smallest sprocket
1
when looking from
2
the rear.
Turn the crank arm
1 2
to set the derailleur
to the low position.
Top
Guide pulley
adjustment
screw
3. Securing the outer cable and inner cable
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
< RD-C050 >
Place the outer casing so that it does not touch the
basket and mudguard, otherwise it may cause a problem
with the performance of the derailleur.
Set the outer casing so that its length is as follows.
• If routing the casing upward:
(The chain should be on the largest
chainring and on the largest sprocket.)
Add 10 mm to the length of the outer
casing from the end that is inserted into
the outer casing holder to the end which
is inserted into the link.
Add 10 mm
Chain position
Largest
sprocket
Outer casing
holder
Largest
chainring
Link
• If routing the casing downward:
(The chain should be on the largest chainring and on the
largest sprocket.)
Set the length of the outer casing so that it describes a
smooth arc, and so that the link stops in a position where
there is a small gap between the link and the link stop.
Link
Chain position
Largest
sprocket
Largest
chainring
Link stop
Connect the inner cable to the
derailleur as shown in the illustration.
Inner cable
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
Groove
Note:
Be sure that the
cable is securely
in the groove.
Connect the cable to the rear derailleur and, after
taking up the initial slack in the cable, re-secure to
the rear derailleur as shown in the illustration.
Tightening torque:
5 - 7 N·m {44 - 60 in. lbs.}
Pull
4. How to use the B-tension adjustment screw < RD-C050 >
Mount the chain on the smallest chainring and the largest sprocket,
and turn the crank arm backward. Then turn the B-tension
adjustment screw to adjust the guide pulley as close to the sprocket
as possible but not so close that it touches. Next, set the chain to
the smallest sprocket and repeat the above to make sure that the
pulley does not touch the sprocket.
Largest sprocket
Smallest sprocket
2
2
1
1
1
2
B-tension
adjustment screw
5. SIS adjustment
Operate the Revoshift while turning the crank arm to move the
derailleur to the largest sprocket. Then operate the Revoshift once
to move the derailleur to the 2nd-gear sprocket. After this, operate
the Revoshift just as far as the extent of play, and then turn the
crank arm.
When changing
to 3rd
23
When no noise is
heard at all
23
adjustment bolt
Turn the cable adjustment bolt
clockwise to tighten it until the
chain returns to the 2nd
sprocket.
23
23
adjustment bolt
Turn the cable adjustment bolt
counterclockwise to loosen it
until the chain touches a
sprocket and generates noise.
Best setting
The best setting is when the cable adjustment bolt is
tightened (turned clockwise) until noise occurs without the
Revoshift being operated, and then loosened (turned
counterclockwise) 90 - 180 degrees from that point.
Operate the Revoshift to change gears, and check that no
noise occurs in any of the gear positions.
For the best SIS performance, periodically lubricate all
power-transmission parts.
Replacing the inner cable
Replace the inner cable by carrying out steps ➀ to ➂ as
shown in the illustrations.
➀
➁
➂
Installation of the freewheel
To install
Tightening torque:
30 N·m {260 in. lbs.}
To disassemble
Freewheel removal tool
TL-FW30
Installation of the switch
Remove the switch cap and install the switch as shown in
the illustration.
Switch
Switch cap
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.
One Holland, Irvine, California 92618, U.S.A. Phone: +1-949-951-5003
Industrieweg 24, 8071 CT Nunspeet, The Netherlands Phone: +31-341-272222
3-77 Oimatsu-cho, Sakai, Osaka 590-8577, Japan
Please note: specifications are subject to change for improvement without notice. (English)
© Jan. 2003 by Shimano Inc. XBC SZK Printed in Malaysia.
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