Rower - servis i instrukcja napedu roweru.pdf - Rowery - zdzis5

SERVICE INSTRUCTIONS

SI-R611A

Installation of the sprockets

3. Low adjustment

Turn the low adjustment screw

so that the guide pulley moves

to a position directly in line with

the largest sprocket.

Largest sprocket

For each sprocket, the

surface that has the group

mark should face outward

and be positioned so that

the triangle ( U ) mark on

each sprocket and the A

part (where the groove width

is wide) of the freewheel

body are aligned.

• For installation of the sprockets,

use the special tool (TL-HG16) to tighten

the lock ring.

Guide pulley

Rear Drive System

1 2

Tightening torque:

30 - 50 Nm {261 - 434 in. lbs.}

Low adjustment

screw

• To replace the

sprockets, use the

special tool (TL-HG16)

and TL-SR20 to remove

the lock ring.

Lock ring

4. How to use the B-tension

adjustment screw

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.

Before use, read these instructions carefully, and follow them for correct use.

Tool

(TL-SR20)

Largest

sprocket

Smallest

sprocket

The groove is wide

at one place only.

In order to realize the best performance, we recommend that the

following combination be used.

The 6 sprockets are secured by

means of rivets.

Sprocket spacers

(1.0mm)

Lock ring

TL-HG16

EZ-fire Plus

Outer casing

Rear derailleur

Type

Freehub

Gears

ST-EF28-8

U mark

SP40

1 2

RD-MC18

SGS

FH-MC18 / FH-R080

Disassembly

B-tension

ajustment screw

Installation of the rear derailleur

Adjustment

When installing, be careful that deformation is not caused by the B-tension

adjustment screw coming into contact with the dropout tab.

1. Top adjustment

Turn the top adjustment screw to

adjust so that the guide pulley is in

line with the outer line of the

smallest sprocket when looking

from the rear.

Outer line of

smallest sprocket

Cassette sprocket

Chain

CS-HG50-8I

5. SIS Adjustment

(1) Operate the shifting lever to move the

chain from the top gear to the 2nd gear.

* If the chain will not move to the 2nd

gear, turn the outer casing adjustment

barrel to increase the tension -----

3rd 2nd Top

CN-IG51 / CN-IG31

SM-SP17 / SM-BT17 / SM-SP18 / SM-BT18

Bracket spindle tightening torque:

8 - 10 Nm {70 - 86 in. lbs.}

Bottom bracket cable guide

5 mm Allen key

Outer casing

adjustment barrel

1 2

➀

B-tension adjustment

screw

Guide pulley

Specifications

(counter clockwise)

* If the chain moves past the 2nd gear,

decrease the tension ---

Top adjustment

screw

Rear Derailleur

➁

(clockwise)

Model number

RD-MC18

2. Connection and securing of the cable

Remove the two indicator fixing screws which are

securing the indicator, and then remove the indicator unit

as shown in the illustration.

Operate lever (B) 8 or more times to set the lever to the

highest position. Pass the inner cable through the lever

hole and hook it onto the lever, and then secure the

indicator unit with the two indicator fixing screws.

Set the indicator to position "8", and

then assemble so that the indicator

pins fit into the reel unit holes.

Gears

Total capacity

Largest sprocket

Smallest sprocket

Dropout tab

➀

➁

39T

30T

11T

20T

FC-MC18

(42T-32T-22T)

Chain length

(2) Next with the chain on the 2nd

gear, increase the inner cable

tension

Counter-

clockwise

➀

Front chainwheel tooth difference

Add 2 links (with the chain on both the

largest sprocket and the largest chainring)

Largest sprocket

Largest chainring

while turning the

crank arm forward. Stop turning

the outer casing adjustment

barrel just before the chain

makes noise against the 3rd

gear.

This completes the adjustment.

Applicable front chainwheel

(chainring tooth configuration)

Indicator fixing screws

➁

Clockwise

Cassette sprocket tooth combination

Chain

Outer casing

adjustment barrel

Gears

Group name

Tooth combination

11, 13, 15, 17, 20, 23, 26, 30T

Checking the chain connection

For IG, 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 pro-trudes

past the outer link by the same amount on

both sides, and that the amount of

protrusion is 0.2 mm or more.

Reel unit hole

Chain gauge

TL-CN24

Indicator

For the best SIS performance, periodically lubricate

all power-transmission parts.

Freehub

Model number

FH-MC18 / FH-R080

2.38mm

Gears

No. of spoke holes

36 / 32

Connecting pin

Inner cable

Lever (B)

Inner link

Tightening torque:

0.3 - 0.5 Nm {3 - 4 in. lbs.}

Installation of the brake lever

Use a handlebar grip with a maximum

outer diameter of 32 mm.

Note

* Always be sure to use the sprocket set

bearing the same group marks. Never use in

combination with a sprocket bearing a different

group mark.

* 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 any questions regarding methods of installation, adjustment,

maintenance or operation, please contact a professional bicycle dealer.

A, B Q 0.2mm

Group marks

Connecting pin

Connect the cable to the rear derailleur and, after taking up the initial slack in

the cable, re-secure to the front derailleur as shown in the illustration.

Tightening torque:

6 - 8 Nm {53 - 69 in. lbs.}

Note: Be sure to secure the inner

cable as shown in the

illustration below.

Outer link

Correct

Incorrect

Replacement of the freewheel body

Pull

Inner cable

5 mm Allen key

After removing the hub axle, remove

the freewheel body fixing bolt

(inside the freewheel body), and

then replace the freewheel body.

Note:

Do not attempt to disassemble the

freewheel body, because it may

result in a malfunction.

FH-MC18

Freewheel body

Freewheel body fixing bolt

Tightening torque:

5 - 7 Nm {44 - 60 in. lbs.}

Gear shifting operation

Disassembly

Assembly

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.

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 sprocket to a larger sprocket

To shift one step only, press lever (A) to the (1)

position. To shift two steps at one time, press to the (2)

position. A maximum three-step shift can be made in

this manner.

Freewheel body washer

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.

Tightening torque:

35 - 50 Nm {305 - 434 in. lbs.}

10 mm Allen key (TL-WR37)

Marking

Note:

Do not attempt to disassemble the

freewheel body, because it may result

in a malfunction.

Special grease is used inside the

freewheel body.

Do not lubricate the freewheel body

with ordinary grease or oil, as this may

cause problems with the operation of

the clutch mechanism.

Tightening torque:

150 Nm {1300 in. lbs.}

FH-R080

Freewheel body

Disassembly

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.

One Holland Irvine CA 92618 U.S.A. Phone 949-951-5003

These service instructions are

printed on recycled paper and

can be recycled again

Assembly

Lever (A) initial

position

Industrieweg 24 NL-8071 CT Nunspeet Holland Phone 31-341-272222

Freewheel body washer

Attach the same outer end

cap to the cut end of the

outer casing.

To shift from a large sprocket to a smaller sprocket

Press lever (B) once to shift one step from a larger to a

smaller sprocket.

77 Oimatsu-cho 3-cho Sakai Osaka 590-8577 Japan Phone 0722-23-3243

10 mm Allen key

(TL-WR37)

Outer end cap

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

➀

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