Shimano FC-2200 Operating instructions

Technical Service Instructions SI-1EU0B
Front chainwheel
FC-2200
FC-2203
General Safety Information
WARNING
• 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 you may fall off the bicycle.
• 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.
• Obtain, read and carefully service instructions when installing parts.
A loose, worn, or damaged parts may cause injury to the rider.
We strongly recommend that only genuine Shimano replacement
parts be used.
• Read these Technical Service Instructions carefully, and keep them in
a safe place for later reference.
Note
• Check that there is no looseness in any joints or connections before
riding the bicycle. (BB-FC, FC-PD)
• If you feel any looseness in the bottom bracket axle, the bottom
bracket should be replaced.
• In addition, if pedaling performance does not feel normal, check this
once more.
• Do not wash the bottom bracket with high-pressure jets of water.
• Apply grease to the bottom bracket before installing it.
• To ensure the best performance, be sure to use only the specified
type of chain. The wide type of chain cannot be used.
• If the chain keeps coming off the sprockets during use, replace the
sprockets and the chain.
• 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.
• 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.
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For the FC-2200, the tooth number marking on the large chainring should face
outward, and the markings on the small chainrings should face inward.
Install so that the markings are in the
positions shown in the illustration.
Specifications
Installation of the bottom bracket
130 mm 130 / 74 mm
52 / 39, 50 / 39T 52 / 42 / 30T
FC-2200 FC-2203
CN-HG50 CN-HG50
BB-UN25 BB-UN25
BC 9/16"x20 T.P.I. BC 9/16"x20T.P.I.
165, 170, 175 mm 165, 170, 175 mmCrank arm length
Pedal threads
Applicable chain
Applicable bottom bracket
Chainwheel teeth
Bolt circle diameter
Model number
Front Chainwheel
Install using the special tool TL-UN74.
First install the main body, then the adapter.
Tightening torque:
50 - 70 N·m
{435 - 608 in. lbs.}
Main body
BB-UN25
Adapter
Front chainwheel
110 mm 113 mm
Double Triple
BB-UN25 BB-UN25
68 mm (1.37 X 24 T.P.I.)
70 mm (M36 X 24 T.P.I.)
43.5 mm 45 mmChain line
Thread dimensions
Type
Spindle length
Model number
Bottom Bracket
Installation of the chain rings
Smooth shifting will not be possible if the chain rings are incorrectly
installed, so be sure to install them in the correct positions.
Tooth number
markings
FC-2200
FC-2203
Tooth number
markings
For the FC-2203, the tooth number
marking on the largest chainring should
face outward, and the markings on the
intermediate and smallest chainrings
should face inward.

Installation of the front chainwheel
Installation of the front derailleur
1. Install and then adjust the front derailleur as shown in
the Illustration.
2. The level section of the chain
guide outer plate should be
directly above and parallel to
the largest chainring.
3. Adjust the derailleur using a
5 mm Allen key.
Tightening torque:
35 - 50 N·m
{305 - 435 in. lbs.}
Tightening torque:
5 - 7 N·m
{44 - 60 in. lbs.}
Please note: specifications are subject to change for improvement without notice. (English)
© Dec. 2002 by Shimano Inc. XBC SZK Printed in Malaysia.
One Holland Irvine CA 92618 U.S.A. Phone [phone]
®
Industrieweg 24 NL-8071 CT Nunspeet Holland Phone [phone]
77 Oimatsu-cho 3 -cho Sakai Osaka 590 - 8577 Japan
Front chainwheel
(largest chainring)
Chain guide
outer plate
1mm
3mm
The gear teeth
should be within
this range
Pro-Set gauge
TL-FC10
Tighten securely
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