SHIMANO 105 Dual Control Lever (For Triple Gear
Contents
1. the following combination be used Lever Series ULTEGRA 105 PA ie sraiahini n Before trimming After trimming Pass the shifting cable straight in from the Larger l lat Dual control lever ST 6703 ST 5703 side as shown in the illustration sprockets en Front derailleur movement Outer casing OT SP41 SIS SP41 3 Pass the inner cable upward through the slit elias amp Gears 30 as shown in the illustration os Front derailleur FD 6703 FD 5703 The outer casing can be routed in two E directions either through cable guide B Front chainwheel FC 6703 FC 5703 inside or cable guide outside Rear derailleur GS Type RD 6700 RD 5700 iit E Freehub FH 6700 FH 5700 Cassette sprocket CS 6700 CS 5700 Laras gt Chain CN 7801 CN 6600 CN 5600 When removing parts in order to replace the sprockets Bottom bracket cable quide SM SP17 inner cable the work can be carried out more Smallest a easily if the unit cover is removed as shown in chainring g Cable adjuster SM CA70 SM CA50 the illustration Unit cover sSsHIMANO Service Instructions in further languages are available at Note Hits Be careful not to bend or rub the inner cable pii SHIMANO AMERICAN CORPORATION http techdocs shimano com One Holland Irvine California 92618 U S A Phone 1 949 951 5003 A 3 SHIMANO EUROPE B V SHIMANO INC while working Insert the inner cable so2. Installation bolt 3mm Allen key Direct mount seat M5 1 5 2 N m 13 18 in Ibs Install with the adjustment bolt tightened The adjustment range for the adjustment bolt is six full turns 2 Pass the inner cable through and set the outer casing Be sure leave some excess in the outer casing even if cutting it to the full length of the handlebars Outer stopper Outer casing Inner cable Confirm Make sure the outer casing is firmly seated in the outer stopper Maintenance The illustration shows the right hand lever Bracket and lever disassembly 1 First use the special tool to remove the E ring Use part B of the special tool 2 to align the E ring with the direction of removal Next set part A against the E ring and remove the E ring E ring removal direction Pit Special E ring removal tool 1 2 y A CAUTION A When removing the E ring it may suddenly spring out so check the safety of any nearby people or B objects before removing it lever stud hole and then tap it gently with a plastic mallet to push out the lever stud When the lever stud comes out the bracket body and lever body can be disassembled 2 Insert an Allen key or similar tool into the g Always be sure to remove the lever stud in this direction If it is removed in the opposite direction it may damage the brac
3. but be careful not to apply pressure to lever b guide outer plate or the chain guide inner plate of the front derailleur producing a e Obtain and read the service instructions carefully prior to Similarly be careful not to press lever a when characteristic noise If this sort of thing happens you can press lever a or lever b slightly installing the parts Loose worn or damaged parts may cause operating lever b Gears will not shift when both to move the front derailleur a little way so that it does not touch the chain This operation is the bicycle to fall over and serious injury may occur as a result Lever b levers are pressed simultaneously called trimming Trimming can be carried out whether the chain is on the largest We strongly recommend only using genuine Shimano replacement parts e Read these Technical Service Instructions carefully and keep intermediate or smallest chainring If noise occurs when the chain is in one of the positions cael shown below carry out trimming to eliminate the noise them in a safe place for later reference e Lever Shifting from the smallest chainring e Lever 6 Shifts from largest chainring to Chai Trimming operation Note to the intermediate chainring or from intermediate chainring ain Symptom the intermediate chainring to the osition i i e The ST 6703 5703 front dual control lever is for use with triple largest chainring 3 P Lever operation Front derailleur movement front chainwhe
4. of the handlebars 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 Pass the inner cable through the cable hole The outer casing can be routed in two directions either through cable guide 1 inside or cable guide 2 outside Note Insert the inner cable so that the inner cable drum goes into the winder unit as far as it can go Outer casing When removing parts in order to replace the inner cable the work can be carried out more easily if the unit cover is removed as shown in the illustration Tightening torqui 0 2 N m 1 8 in Unit cover Be careful not to cover the cable holes or the unit cover when wrapping on the handlebar tape If the handlebar tape covers these places it will not be possible to replace the inner cable Handlebar tape Unit cover Cable hole A CAUTION Be sure to install the shifting cable cover before use If it is not installed injury may occur Do not disassemble the unit cover at the front otherwise it may cause problems with operation Unit cover e Outer stopper 1 Install the outer stopper to the down tube Outer stopper Adjustment bolt
5. 0 the distance X to complete that E for details on installation and maintenance part of the lever stroke X which L e Be sure to read these service instructions in conjunction with was short M the service instructions for the FD 6703 5703 before use Piil L e Parts are not guaranteed against natural wear or deterioration Gear shift _ _ resulting from normal use complete 4 Smaller H gt e For maximum performance we highly recommend Shimano stroke sprockets C lubricants and maintenance products e For any questions regarding methods of installation Full gear shift stroke Smallest L ja adjustment maintenance or operation please contact a 7 chainring E professional bicycle dealer X LI Actual Click l E p g x stroke Click Chain Click o H _ Technical Service Instructions SI 6SEOB 002 jm Hits Installation of the shifting cable ame sprockets 2 Insert the shifting cable so that it protrudes out from the side by about 300 mm ST 6703 ST 5703 Operate lever 6 2 times or more to set the lever to the low position Largest chainring Chain contacts inner plate i o Wi Front Dual Control Lever Operate at least 2 times In order to realize the best performance we recommend that
6. SHIMANO 105 Dual Control Lever For Triple Gear ST 5703 s Silver Version ST 5703 Black Version For Left Hand TOOL 2 Y y gt Q amp amp a a et Ne _ESBENG _ _esorierion RNE 1 Y6TK98010 L H Main Lever Assembly Silver Y6TK98020 L H Main Lever Assembly Black 2 Y6TH98060 L H Name Plate amp Fixing Screws A 3 Y6TJ52000 L H Main Lever Support A 4 Y6RU87010 L H Release Lever Support A A 5 Y6SC98070 Lever Axle amp E ring A A 6 Y6TK98030 L H Bracket Unit 7 Y6SC98150 Clamp Band Unit 623 8 mm 624 2 mm A 8 Y6SE14000 L H SL Cable Guide A 9 Y6TK98040 L H Bracket 10 Y6SE98040 Unit Cover amp Fixing Screw 11 Y6SC76010 L H Adjustment Block 5 mm A A Y6SC75010 L H Adjustment Block 10 mm A A 12 Y6TKO09000 Bracket Cover 13 Y6RT68000 Tool A for E ring A 14 Y6RT66000 Tool B for E ring A A A Same parts Mar 2010 3029 B Parts are usable but differ in materirals appearance finish size etc Shimano Inc I Absence of mark indicates non interchangeability Specifications are subject to change without notice S H m A n O SI 6SE0B 002 00 General Safety Information Gear shifting operations Trimming noise prevention mechanism operation A WARNING Lever b will also move when lever a is operated Depending on the position of the chain after shifting the chain may rub against the chain
7. els and cannot be used with double front Largest chainwheel products chainring Chain contacts e Operation of the levers related to gear shifting should be made outer plate only when the front chainwheel is turning eon F e For smooth operation use the specified outer casing and the stroke trimming operation bottom bracket cable guide e Grease the inner cable and the inside of the outer casing before use to ensure that they slide properly e Use a frame with internal cable routing is strongly discouraged After trimming iin Smaller Before trimmin Outer plate g as it has tendencies to impair the SIS shifting function due to Click sprockets Front derailleur movement its high cable resistance Lever start position Click e A special grease is used for the gear shifting cable Do not use Intermediate gt DURA ACE grease or other types of grease otherwise they If operation of lever dose not complete the e Lever Shifts from intermediate chainring to chainring H may cause deterioration in gear shifting performance chainring shift stroke operate lever again for smallest chainring M e Please refer to the Service Instructions for the ST 6700 570
8. h the Service Instructions for the ST 5703 and FD 5703 e Operation of the levers related to gear shifting should be made only when the front chainwheel is turning e For smooth operation use the specified outer casing and the bottom bracket cable guide e Grease the inner cable and the inside of the outer casing before use to ensure that they slide properly 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 e 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 e Parts are not guaranteed against natural wear or deterioration resulting from normal use For maximum performance we highly recommend Shimano lubricants and maintenance products e For any questions regarding methods of installation adjustment maintenance or operation please contact a professional bicycle dealer Technical Service Instructions SI 6THOA 002 Shimano Total Integration In order to realize the best performance we recommend that the following combination be used Series 105 Shifting lever ST 5700 Outer casing OT SP41 SIS SP41 Gears 20 Front derailleur FD 5700 Front chainwheel FC 5700 Rear derailleur RD 5700 SS Freehub FH 5700 Cassette sprocket CS 5700 Chain CN 5701 Bottom bracket cab
9. ke Trimming noise prevention operation If the chain is on the large front chainwheel and the larger rear sprocket the chain will rub in the front derailleur plate producing a characteristic noise When this happens press lever lightly to the point where it clicks this causes the front derailleur to move slightly towards the smaller chainwheel thereby eliminating the noise Pass the inner cable through as shown in the illustration and then set the inner cable drum into the cable hook Outer casing Cable hook Name plate Inner cable drum Installing the shifting cable Cable used y 1 2mm e Inner cable PTFE inner cable s 4mm e SP41 sealed outer casing D s sre D SHIMANO SP41 SEALED o4mm SP41 outer casing TTTTTITTTTTTTTTTI SHIMANO SP41 e Front lever Operate lever b once or more to set the lever to the low position Lever Operate at least once Pass the inner cable through the cable hole The outer casing can be routed in two directions either through cable guide 1 inside or cable guide 2 outside Note Insert the inner cable so that the inner cable drum goes into the winder unit as far as it can go Shifting cable cover F 4 mm cap Derailleur side ES Plastic cap or 4 mm cap Plastic cap Wire lead Cutting the outer casing When cutting the outer casing cut the opposite end to the end with
10. ket body Lever stud Lever body Assembling the bracket body and lever body 1 Insert the connector lever into the main lever support and then assemble the bracket body and lever body Next insert the end of the return spring into the notch Connector lever Main lever support Return spring 2 Align the stud holes and then set the special tool 1 in the position shown in the illustration to press fit the lever stud E ring groove 4 Nas J v mS Do not press fit the lever stud from this direction otherwise it may damage the bracket body e The correct direction for the lever stud to face is with the E ring groove at the top e Check that the surface of the bracket body is flush with the top of the lever stud to ensure that the E ring can fit into the groove 3 Remove the special tool 1 and then use the special tool 2 to install the E ring Replacing the main lever support Installation Insert the main lever support so that it pushes against the lever body drop prevention notch Main lever support Use this hole to replace the cable guide Replacing the bracket cover The tabs on the bracket cover each fit to a matching slot on the bracket Note the markings R for right L for left Wipe a little rubbing alcohol inside the bracket cover to make installation easier
11. le guide SM SP17 Cable adjuster SM CA70 SM CA50 Rear Front Lever Lever Lever Lever Lever Shifts from smaller to larger rear sprocket Lever Shifts from larger to smaller rear sprocket Lever Shifts from smaller to larger chainring Lever Shifts from larger to smaller chainring Operation of rear derailleur lever e Lever Shifts from smaller to larger rear sprocket Lever has a click stop at positions D and Lever A 3 gt Lever A Click start position Click 43 Shifts one sprocket E x from 3rd to 4th q Quick shifts two sprockets E x from 3rd to 5th H ii t Lever Shifts from larger to smaller rear sprocket Press lever 8 once to shift from a larger to one smaller sprocket Lever start position E x from 4th to 3rd Lever stroke adjustment If you would like to make the lever stroke larger remove the pad spacer If you would like to make the lever stroke smaller replace the pad spacer with the accessory pad spacer 10 mm 5 mm pad spacer default 10 mm pad spacer Pad spacer N 9 lt Removal gt lt Installation gt Installation Installation to the handlebar Move the bracket cover forward and then securely tightening the mounting nut with a 5 mm Al
12. len key Bracket cover Hollow All levers return to the starting position when released SHIMANO SHIMANO AMERICAN CORPORATION One Holland Irvine California 92618 U S A Phone 1 949 951 5003 SHIMANO EUROPE B V Industrieweg 24 8071 CT Nunspeet The Netherlands Phone 31 341 272222 SHIMANO INC 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 Mar 2010 by Shimano Inc XBC SZK Printed in Japan bf 5mm Allen key The correct way for clamp washer B to face is so that the small hollow on the surface is in the top left corner Tightening torque 6 8 N m 52 69 in Ibs Operation of front derailleur levers FD 5700 e Lever Shifts from smaller to larger front chainring Lever start position If operation of lever dose not complete the chainring shift stroke operate lever again for the distance X to complete that part of the lever stroke X which was short Full gear shift stroke Lever start position When lever 6 is operated there is one click where trimming the noise prevention mechanism engages and a second stronger click when the gear shift stroke is completed After trimming the next push will complete the gear shift stro
13. that the Industrieweg 24 8071 CT Nunspeet The Netherlands Phone 31 341 272222 3 77 Oimatsu cho Sakai ku Sakai shi Osaka 590 8577 Japan Tightening torque inner cable drum goes into the winder unit as far Larger Please note specifications are subject to change for improvement without notice English 0 2 N m fl 8 in Ibs as it can go sprockets Mar 2010 by Shimano Inc XBC SZK Printed in Japan SI 6THOA 002 00 General Safety Information A WARNING 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 e 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 e Use the ST 5700 5703 BL TT79 with the BR 5700 Do not use the BR 5700 in combination with previous STI levers for road riding or with the BL R770 BL R550 brake levers for flat handlebars otherwise the braking performance provided will be much too strong e Read these Technical Service Instructions carefully and keep them in a safe place for later reference Note e For triple front chainwheel specifications be sure to read these Service Instructions in conjunction wit
14. the marking After cutting the outer casing make the end round so that the inside of the hole has a uniform 6 diameter Attach the same outer end cap to the cut end of the outer casing sumano SPAT VE Outer end cap L EEE rs r e Rear lever Operate lever 8 at least 9 times to set the lever to the highest position Lever Operate at least 9 times If the chain is on the smallest front chainring and a smaller rear sprocket the chain will rub in the front derailleur plate producing a characteristic noise When this happens press lever lightly to the point where it clicks this causes the front derailleur to move slightly towards the larger chainring thereby eliminating the noise Movement of the front derailleur Caution on operation Lever 8Xb will also move when lever A is operated but be careful not to apply pressure to lever 8b Similarly be careful not to press lever A when operating lever 8Xb Gears will not shift when both levers are pressed simultaneously Be sure to read these service instructions in conjunction with the service instructions for the RD 5700 FD 5700 before use Installation of the brake cable Cable used 61 6 mm e Inner cable stainless steel eerrrserreeeeeeee O 5 mm SLR outer casing reeeeeeeeeeeeceeeeeeeees Be sure to leave some excess cable even if cutting it to the full length
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