9070 Di2 groupset manual
Contents
1. 42 Battery mount 4 Once the electric wires have been routed secure Junction B fixing bolt junction B underneath the bottom bracket shell 10 5 mm or 15 mm 3 mm Allen key Tightening torque 1 5 2 0 N m 13 17 in Ibs 5 Next install the electric wire cover to the frame To ensure adhesion before installing the electric wire cover wipe off the grease on the frame with alcohol or a cleaner Place the electric wire cover over the electric wires and then attach it to the frame 43 Built in type SM JC41 7 First pass the electric wires for junction A the battery mount the front derailleur and the rear derailleur through the holes in the frame into the bottom bracket shell The electric wires for built in use can be inserted only in one direction 4 Wire holder lt In the case of an external battery SM BTR1 gt Electric wire for rear derailleur Electric wire for front derailleur Electric wire for battery mount Electric wire for junction A Mh KL Tl 44 lt In the case of a built in battery SM BTR2 gt Electric wire for rear derailleur Electric wire for front derailleur Electric wire for internal battery Bottom bracket shell Electric wire for junction A LL Kip ee T o TM 2 Connect each electric wire to junction B When connecting th2. B SM JC40 41 Junction A Junction B Note Use the special tool TL EW02 for installation and removal of the electric wire When installing the electric wire do not forcibly bend the plug It may result in a poor contact TL EWO2 Plug OK Not OK E Connection of the junction B External type SM JC40 When connecting the electric wire push it in until it clicks in place 1 Connect the electric wires to junction A and junction B SM EW90 B Junction A N J SM EW90 A gt Junction A OL J E tube port x3 t E tube port x5 Junction B 2 Connect the electric wires to the front derailleur the rear derailleur and the battery mount Using the wider end of the special tool TL EW02 attach the electric cable on the cable holder FD 9070 has a cable holder on the back side After connection attach the cable as shown in the illustration If the electric wire is difficult to attach remove the rear wheel Front derailleur 41 Rear derailleur 3 Provisionally secure the electric wire along the frame with tape and then connect it to junction B When routing the electric wire to the rear derailleur be sure to install it to the bottom of the chainstay to avoid any interference between the cable and the chain Wind any excess length of electric wire inside junction B to adjust the length Example of adjusting junction B length
3. English DM DA0001 02 Dealer s Manual SHIMANO wlan Sa A E 9070 Series SW R610 SW 9071 SW R671 ST 9070 ST 9071 FD 9070 RD 9070 SM EW90 A SM EW90 B EW SD50 EW SD50 SM EWC2 SM JC40 SM JC41 SM BTR1 SM BTR2 SM BMR1 Ver 2 0 0 later SM BMR2 SM BAO1 SM BCR1 SM BCR2 SM BCC1 CONTENTS IMPORTANT NOTICE rosonera REE E EEE E a TO ENSURE SAFE WV ent vtacedeee deeweyecennencceduenieeteenseanaveseneeyopesuneecneccaven esas 5 INSTALLATION 0 cece cee cececeneeecneeeeneeeeneensneenenscesnscnsesensesensesensensneness 15 Electric wire wiring diagram overall conceptual diagram cccssscecssseeeeeeseeeeeeseeeees 15 Electric wire wiring diagram junction A side cccceceeeeeeeceeeeeeeceeeseeeeceaseeeeesaneeeeeees 17 Installation of the dual control lever a cocciastcttenssecgnee sean bane soli doen ses etane ene oe eeasee 19 Installation of the brake cable actresses eee acct ceceeee tase aatennnceensy cee sauacece secu mnbaseenpedssorwincee 21 Installation of the front Che eNO sic eased ecscee ne tapseaseneernevaeeseusabes cmeherneeiedounanecetaneeeessese 23 Installation of the rear derailleur ccccccccccssseceeccenseceeceeeseeeceseeeeeeceeueeeeeseuseeeessaneeeseees 25 Installation of the shifting switch secrete ceicerceecrtemctieatie satan eresteeercece tisestien ta ciencunieaeasdiepinnarene 26 Installation of the junction A scsiscnsasenceactnastatsastnnsivanwinenestihawsdeneivesassiemer
4. and readjust the rear derailleur Turned off 8 Then make an adjustment with the stopper bolt lt Adjustment of the low side stopper bolt gt Low side stopper adjustment bolt Shift the rear derailleur to the largest sprocket and then tighten the low i gt adjustment bolt until it touches against the stopper as If it is tightened too much the motor will detect a problem and gear shifting Z operation will not be carried out correctly a LON Phenomenon that occurs due to an excessively ew tightened adjustment bolt F 4 e Gears do not shift to the top low gear Even if you shift gears to the top or low gear the gear may shift N back by one gear after about 5 seconds g P T e Noise does not stop e Battery charge disappears quickly 2 mm Allen key load is being placed on the motor e The motor may be damaged irreparable lt Adjustment of the top side stopper bolt gt Shift the rear derailleur to the smallest sorocket and then tighten the top side stopper adjustment bolt until it touches the stopper at the position where the rear derailleur finally stopped From this position turn the top adjustment bolt counterclockwise one turn so that an over stroke allowance can always be maintained Top side stopper adjustment bolt 2 mm Allen key By shifting from a largest sprocket to a smallest sprocket the rear derailleur will move toward the outside by the over stroke allowance and then move
5. damaged by pressure from the support bolt Installation of the backup plate Check the position where the support bolt directly touches the frame when the support bolt of the front derailleur is being adjusted and attach the backup plate in that position In addition avoid positioning the tape that attaches the backup plate to the seat tube in the location where the support bolt directly touches the frame Tightening torque 5 0 7 0 N m 44 61 in lbs cc Ne 5 mm Allen key Backup plate Mounting washer Tape Backup plate with a curved adhesion surface Backup plate and a flat adhesion surface exist as shown in the illustration so use whichever type matches the shape of the frame Support bolt 2 mm Allen key 23 When installing on a band type frame For installation on a band type frame the clamp band SM AD90 79 67 is required Apply the support bolt in this case as well The backup plate and mounting spacer are not required The SM AD11 15 cannot be installed Band adapter for o 28 6 Tightening torque 5 0 7 0 N m 44 61 in lbs lt gt 3 N 5 mm Allen key Support bolt 1 Adjust so that there is a clearance of 1 3 mm between the chain guide outer plate and the largest chainring Chain guide outer plate 2 Use a5 mm Allen key to secure the chain guide outer plate so that the flat part of the plate is directly above the largest chainring and so that the r
6. margin of electric wire is also necessary to open the bracket cover when additional switch and the SM PCE1 is connected l T KiS 47 lt ST 9071 SW 9071 SW R671 SW R610 gt 1 For the following models attach the electric cable fitted type of the product to junction A SW 9071 SW R671 ST 9071 SW 9071 r c Junction A asai SW R671 SOO EP a ST 9071 SW R610 C The port shape is different only for SW R610 Only ST 9070 is supported 2 SW R610 D 48 E Routing junction B and the electric wires inside the frame 7 Pass the electric wires for the front derailleur and the rear derailleur through the seat tube and chainstay respectively 2 Pass the electric wires for junction A and the battery mount and junction B through the down tube Check that the screws of the bottom bracket shell do not damage any of the components at this time 3 Set the electric wires so that only the electric wires for the front derailleur and the rear derailleur are visible inside the bottom bracket shell and if any extra parts such as wire holders are protruding push them back inside the frame Front derailleur Junction A lt SM BTR2 gt Front derailleur Lithium ion battery built in type A r i O y f Y Junction A Rear derailleur Junction B E Assembly of the bottom bracket 1 When installing the inner cover to the bottom bracket shell make sure that th
7. out at any time regardless of the amount of charge remaining Always be sure to use the special battery charger to charge the battery until it is fully recharged The battery is uncharged at the time of purchase Before riding be sure to charge the battery until it is fully charged If the battery has become fully spent charge it as soon as possible If you leave the battery without charging it it will cause the battery to deteriorate The battery is a consumable item The battery will gradually lose its capacity for charging after repeated use and after time has passed If the length of time that the battery can be used becomes extremely short it has probably reached the end of its life and so you will need to purchase a new battery The life of the battery will vary depending on factors such as the storage method the usage conditions the surrounding environment and the characteristics of the individual battery pack If storing the battery away for a long period remove it when the battery level is 50 or higher or when the green indicator is illuminating in order to prolong its useful life It is recommended that you charge the battery about once every half a year If the storage temperature is high the performance of the battery is reduced and its available time will be shorter When you use the battery after a long storage period store the battery indoors where the battery will not be exposed to direct sunlight or rain If the ambie
8. rail section of the hook to install it Finished image Removing of the junction A Pull up the release lever to slide junction A in the direction of the arrow for removal Forcibly pulling up the release lever may break the lever 33 Installation of the junction B List of tools to be used The following tools are required to assemble the product Where to use Tool Junction B fixing bolt 3 mm Allen key 7 Remove the wire guide from the frame if attached 2 Attach junction B using the wire guide mounting hole I 34 Finished image WE Installation of the battery List of tools to be used The following tools are required to assemble the product lt Battery mount gt Where to use Tool Battery mount fixing bolt 2 5 mm Allen key In the case of an external battery SM BTR1 Installation of the battery mount 7 Set the battery mount into position Use the bottle cage fixing bolt to provisionally install the battery mount to the bottom of the bottle cage Use the included M4 bolts to secure the short type Tightening torque 1 2 1 5 N m 10 13 in Ibs For the long type secure it with the bolts supplied with the frame or the bottle cage Refer to the Service Instructions for the bottle cage for details on the tightening torques 2 Leave a space of 108 mm or more at the end of the battery mount Check that the battery can be inserted and removed
9. shipment of the battery charger to South Korea and Malaysia 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 Use the specified cable and cable guide to obtain smooth operation Electric wires Electric wire covers gt Secure the electric wires with zip ties so that they do not interfere with the chainrings sprockets and tires The strength of the adhesive is fairly weak to prevent the paint on the frame from being peeled off at the same time when removing the electric wire cover for reasons such as replacing the electric wires If the electric wire cover is peeled off replace it with a new one When removing the electric wire cover do not peel it off too vigorously If this is not observed the paint on the frame will peel off too Do not remove the wire holders which are attached to the built in type electric wires EW SD50 I The wire holders prevent the electric wires from moving inside the frame When installing to the bicycle do not forcibly bend the electric wire plug It may result in a poor contact Dual control lever gt Dummy plugs are installed at the time of shipment from the factory Do not remove them except when necessary When routing the electric wires take care to ensure that they do not interfere with the brake levers
10. while the bottle cage is installed 35 3 Tighten the bolt of the bottle cage to secure the battery mount For the long type use the accessory zip tie to secure the battery mount to the frame If there is a mounting boss on the frame the battery mount can be secured to the frame with a bolt Battery mount fixing bolt M4 x 15 mm Tightening torque 1 2 1 5 N m 10 13 in Ibs 36 Installation of the battery cable cover 7 Set the electric wire for the battery mount into the groove in the electric wire cover for the battery mount 2 Place the accessory spacers in between the battery mount and the frame and then secure them by tightening the bolts If installing the bottle cage it is easier to install it at this stage Refer to the Service Instructions for the bottle cage for details on the tightening torques Spacers 3 Use the accessory zip tie to secure the battery mount to the frame Zip tie If there is a mounting boss on the frame the battery mount can be secured to the frame with a bolt Battery mount fixing bolt M4 x 15 mm Tightening torque 1 2 1 5 N m 10 13 in Ibs 37 Installation of the bottle cage adapter If the bottle cage which is installed to the seat tube 3 mm Allen key interferes with the battery move the position of the bottle cage upward The installation position for the bottle cage can be moved upward by a minimum of 32 mm and
11. Allen key Cover fixing bolt 9 CCC Cover fixing nut 2 Remove the bracket cover from the end of the bracket disengage the two hooking tabs and then remove the switch cable from the bracket groove Bracket Switch cable 28 3 Place the bracket onto the end of the aero bar Adjust the direction of the switch operation surface at this time Use a5 mm Allen key to turn the pull up bolt counterclockwise to tighten it in order to install the bracket to the aero bar Note Pull up bolt The knurled grooves should be aligned Aero bar Knurled grooves Tightening torque 5 0 6 0 N m 44 52 in Ibs 4 insert the hooking tabs and then engage the end of the bracket cover to install the bracket Check that the switch cable is protruding from the bracket groove and then tighten the cover fixing bolt Tightening torque 1 2 1 6 N m 10 14 in Ibs Cover fixing bolt Bracket groove Cover fixing nut Check that the thread of the cover fixing nut M4 is visible 29 SW R671 Shifting switch for aero bar Routing Map u gt SW R671 1 Use a 2 5 mm Allen key to remove the cover fixing bolt M4 Cover fixing nut Cover fixing bolt 2 Remove the bracket cover from the end of the bracket disengage the two hooking tabs and then remove the switch cable from the bracket groove Switch cable Bracket cover Bra
12. a maximum of 50 mm from the original installation position If it interferes with the mounting boss for the front derailleur use the accessory spacer Refer to the Service Instructions for the bottle cage for details on the tightening torques Spacers Tightening torque 3 0 N m 26 in Ibs 38 In the case of a built in battery SM BTR2 This method is used to secure it on the seat post Depending on the frame the way the battery is installed may differ For details consult with the manufacturer of completed bicycles Installation of the battery built in type 1 Bond seat post collar to inside of seat post 2 Insert internal battery into the collar from the bottom of seat post 3 Mount a washer wave washer and washer to the groove of the battery adapter and fix them with a snap ring Seat post C2 ws _ gt Wave washer A i D gt Washer Seat post collar Lithium ion battery built in type SM BTR2 Battery adapter 39 CONNECTION OF THE ELECTRIC WIRE E Connection of the junction A Wire SM EW90 with a sufficient margin to allow the positioning of ST 9070 and the full turning of the handle The electric wire can be wound around the handle when the bar tape is wrapped ST 9070 with SM EW90 routing map lt 3 port gt IN E tube port x3 0 SM EW90 r SM JC40 41 Junction A Junction B lt 5 port gt pme E tube port x5 OO OOG SM EW90
13. aeeeeeseseeeessageeeeeees 55 Lever stroke AC IUSUII GN Ur sscicnruaatatses neencuiawnideanctorhanieniaaeusuwmanascedhins saints at setsanckoaueeyssnonse 57 MAINTENANCE aig icie ties ve ecscte eee bee vec pa tna dees Gece neneennceeneenanecneanenaneeawacees 58 Replacing the bracket COVED cduinecdceserersarescadionmctiviciweneteaiecaguneviedsesadeuadmuanievuvendawederkuueaes 58 Disassembly of the bracket unit and lever unit cc ceeeeeecceeeeeeeeceeeeeeeseeseeeeeeaeeeeeeees 58 Assembly of the switch UNM assisen arseen E EEEE EES 60 Assembly of the bracket unit and lever UNIt cee ecceccseeeeeceeeeeeeeceeeeeeeeseaseeeeesaaeeeeeaes 61 Replacing the DUNGY span wessessiaoaenetonsunnder ian eoancestootet cates ecouastusseudoesasmeaavetaparutcces eee seuaenue 62 How to install the B axle and B axle cap ccccceccccsseeeseseeceeeeceeeeeeaeeeeeaeeesaeeeesaeeesaueeeeegs 63 IMPORTANT NOTICE e This dealer s manual is intended primarily for use by professional bicycle mechanics Users who are not professionally trained for bicycle assembly should not attempt to install the components themselves using the dealer s manuals If any part of the information on the manual is unclear to you do not proceed with the installation Instead contact your place of purchase or a local bicycle dealer for their assistance e Make sure to read all instruction manuals included with the product e Do not disassemble or modify the product other than as s
14. back 54 E Adjustment of the front derailleur Note The low adjustment bolt the top adjustment bolt and the support bolt are close to each other Make sure that you are using the correct bolt for adjustment Low adjustment bolt Top adjustment bolt Support bolt lt Low adjustment gt Set the chain onto the smallest chainring and the largest sprocket Use a 2 mm Allen key to turn the low adjustment bolt to adjust so that there is a clearance of 0 0 5 mm between the chain and the chain guide inner plate Largest sprocket Smallest chainring J 55 lt Top adjustment gt Next set the chain onto the largest chainring and the smallest sprocket Use a 2 mm Allen key to turn the top adjustment bolt to adjust so that there is a clearance of 0 5 1 0 mm between the chain and the chain guide outer plate Ve Va ED Cel ALS Smallest sprocket Largest chainring 0 5 1 0 mm lt Top position electrical adjustment gt Set the rear derailleur to the largest sprocket Press the adjustment button of junction A to enter adjustment mode Adjust the gap between the chain and the front derailleur to 0 to 0 5 mm using the shifting switch X or the shifting switch Y The adjustable range is 25 steps 12 steps inward and 12 steps outward from the initial position Shifting switch X Shifting switch Y Largest sprocket Largest chainri
15. battery or apply solder directly to the battery terminals Do not leave the battery in places which may exceed 60 C in temperature such as places which are exposed to direct sunlight inside vehicles on hot days or near stoves If this is not observed leakages overheating or bursting may cause fire burns or other injury to occur Do not connect the and terminals with metallic objects Do not carry or store the battery together with metallic objects such as necklaces or hairpins If this is not observed short circuits overheating burns or other injury may occur If any liquid leaking from the battery gets into the eyes immediately wash the affected area with clean water without rubbing the eyes and then seek medical advice If this is not done blindness may occur lt Battery charger Battery charger cord gt e Do not get the charger wet or use it while it is wet and do not touch or hold it with wet hands If this is not observed problems with operation or electric shocks may occur e Do not cover the charger with a cloth or similar while it is in use If this is not observed heat may build up and the case may become deformed or fire or overheating may occur e Do not disassemble or modify the charger If this is not observed electric shocks or injury may occur e Use the charger at the specified power supply voltage only If a power supply voltage other than that specified is used fire explosions smoke overheating el
16. bon fiber handlebars with aluminum inserts where the brake levers are installed or aluminum handlebars Carbon fiber handlebars without aluminum inserts where the brake levers are installed cannot be used CAUTION Be sure to also inform users of the following lt SM BCR1 Battery charger for SM BTR1 gt Disconnect the power plug from the electrical outlet before cleaning the charger lt SM BCR2 Battery charger for SM BTR2 gt Disconnect the USB cable or the charging cable when performing maintenance lt Lithium ion battery gt Store the battery in a safe place away from the reach of infants and pets lt SM BTR1 Lithium ion battery external type gt When you do not use the battery for a long period remove and charge the battery before storage lt SM BTR2 Lithium ion battery built in type gt When you do not use the battery for a long period charge the battery before storage Be sure to also inform users of the following Be sure to rotate the crank when carrying out any switch operations which are related to gear shifting This is a small waterproof connector Do not repeat connecting and disconnecting it It may impair the function Be careful not to let water get into the terminal The components are designed to be fully waterproofed to withstand wet weather riding conditions however do not deliberately place them into water Do not clean the bicycle in a high pressure car wash If water
17. cket 30 3 Place the bracket onto the end of the aero bar Adjust the direction of the switch operation surface at this time Use a5 mm Allen key to turn the pull up bolt counterclockwise to tighten it in order to install the bracket to the aero bar Note Pull up bolt The knurled grooves should be aligned Aero bar Knurled grooves Tightening torque 5 0 6 0 N m 44 52 in Ibs 4 insert the hooking tabs and then engage the end of the bracket cover to install the bracket Check that the switch cable is protruding from the bracket groove and then tighten the cover fixing bolt Tightening torque 1 2 1 6 N m 10 14 in Ibs Cover fixing bolt i eee ae Bracket groove Cover fixing nut Check that the thread of the cover fixing nut M4 is visible 31 Example of connection of the electric cable The illustration shows an example for ST 9070 SW R610 This varies depending on the combination of the dual control lever and the gear shifting switch For details refer to the electric cable wiring diagram junction A Q Voe IDN ST 9070 R Dummy plug For waterproof purposes use TL EW02 on unused ports and install dummy plugs Shifting switch SM EW90 32 W Installation of the junction A 1 Attach to the stem using the band and hook included with SM EW90 2 Hook the band on the hook and wind it around the stem 3 Slide SM EW90 into the
18. e direction of the arrow Mounting the B axle Note Apply sufficient grease on the sliding portions B axle B axle bearing B axle washer stopper plate and the B tension spring 1 When mounting the B tension spring insert the longer end of the spring into the bracket body side and the shorter end of the spring into the hole on the stopper plate side B tension spring Stopper plate Bracket body side Stopper plate side 64 2 Temporarily assemble the B tension spring B body seal ring B tension spring Stopper plate stopper plate equipped with the B tension adjustment screw and B axle to the B body 3 Hook a3 mm Allen key as illustrated in the figure and then turn the key counterclockwise STs X E 4 Turn the Allen key until the claw on the stopper plate cross the claw on the B body DEZA LN 5 x SN h Q gt x mr 5 Insert the Allen key If it is difficult to insert the Allen key push it in by moving it slightly 6 Hook the stopper plate on the stopper claw on the bracket body insert the B axle washer while applying pressure on the B axle and then insert the B axle snap ring using snap ring pliers Be careful not to be confused with the groove for the B axle cap C ring Note Apply sufficient grease on the B axle washer before installation Groove for the C ring A A DAE Stopper claw Groove for the snap ring 65 Be carefu
19. e electric wire push it in until it clicks in place LA a w LC D 45 3 Connect the electric wire to junction A the front derailleur the rear derailleur and the battery mount SM EW90 A SM EW90 B Junction A Junction A E tube port A E tube port x5 Using the wider end of the special tool TL EWO2 attach the electric cable on the cable holder FD 9070 has a cable holder on the back side After connection attach the cable as shown in the illustration Front derailleur If the electric wire is difficult to attach remove the rear wheel Rear derailleur Battery mount 46 E Connection to the Dual control lever lt ST 9070 gt 1 Use the TL EW02 special tool to connect to the ST 9070 Set so that the projection on the connector is aligned with the groove on the narrow end OQ WARY X N NS 2 Open up the bracket cover and lift up the connector cover Use the TL EW02 to connect the connector of the electric wire to the terminal on the lever side Be sure to push them together until they connect with a click Either the top or bottom terminal can be used Bracket cover The remaining terminal can be used for an additional satellite switch or the SM PCE1 e When the handle is gripped or the bar tape is wound the electric wires may be pulled out By allowing sufficient wire length accidental connector disconnection can be prevented after winding the bar tape e This length
20. e electric wires for the front derailleur and the rear derailleur pass over the top of the inner cover 2 Install the inner cover to the bottom bracket adapter Inner cover Adapter Adapter Note If using a frame which does not have enough space between the lt lt Adapter inside of the bottom bracket shell and the inner cover to route Inner cover the electric wires use an inner cover which is sold separately 49 E Installation of the grommets Install grommets in appropriate positions for the electric wires by inserting the bottoms into the holes in the frame and then pushing the tops to fit them into place Junction A side Closed Rear derailleur Front derailleur There are two types of grommets Choose one according to the shape of the hole in the frame Circle SM GM01 Ellipse SM GM02 E Checking connections After connecting the electric wires to all of the components install the battery and check the operation Operate the shifting switches and check that the front derailleur and rear derailleur both operate Note To prepare for chain installation if none is installed be sure to operate the shifting switch X of the left lever one or more times to set the front derailleur to the largest chainwheel After that be sure to remove the battery Shifting switch X 50 E Disconnection of the electric wires This is a small waterproof connector Do
21. ear edge of the chain guide is within 0 5 1 0 mm from the front edge of the chain guide l Front chainwheel largest chainring 24 3 Use a2 mm Allen key to turn the support bolt in order to adjust the position of the front derailleur so that the flat part of the chain guide outer plate is directly above and parallel to the largest chainring WE Installation of the rear derailleur List of tools to be used The following tools are required to assemble the product lt RD 9070 gt Where to use Tool Bracket axle 5 mm Allen key Stopper adjustment screw 2 mm Allen key Rear derailleur B tension adjustment screw Phillips screwdriver 2 Pulley bolt 3 mm Allen key When installing the rear derailleur make sure that the B tension adjustment screw does not touch the dropout tab and cause it to bend Dropout tab Pulley cage B tension adjustment screw 5 mm Allen key Bracket tightening torque 8 0 10 0 N m 70 87 in lbs 25 E Installation of the shifting switch List of tools to be used The following tools are required to assemble the product lt SW R610 gt Utility knife Handlebar tape cutout tool Included lt SW 9071 SW R671 gt Where to use Tool Cover fixing bolt 2 5mm Allen key Pull up bolt 5 mm Allen key SW R610 Sprinter Switch Routing Map ST 9070 R ST 9070 L SW R610 SW R610 26 1 Use a cutter kni
22. ectric shocks or burns may occur e Do not touch metallic parts of the charger or the AC adapter if there is a lighting storm If lightning strikes electric shocks may occur lt SM BCR2 Battery charger for SM BTR2 gt e Use an AC adapter with a USB port with a voltage of 5 0 Vdc and with a current equal to or higher than 1 0 Adc If the one with a current lower than 1 0 A is used the AC adapter may heat up potentially causing a fire smoke overheating destruction electric shock or burns e When installing components be sure to follow the instructions that are given in the instruction manuals It is recommended that you use only genuine Shimano parts If parts such as bolts and nuts become loose or damaged the bicycle may suddenly fall over which may cause serious injury In addition if adjustments are not carried out correctly problems may occur and the bicycle may suddenly fall over which may Cause serious Injury Be sure to wear safety glasses or goggles to protect your eyes while performing maintenance tasks such as replacing parts e This dealer s manual is for use with the DURA ACE 9070 series electronic gear shifting system only For any information regarding the ULTEGRA 6770 series which does not appear in this manual refer to the Service Instructions included with each component e After reading the dealer s manual thoroughly keep it in a safe place for later reference Be sure to also inform users of the follo
23. eration may occur If any leaked fluid gets on your skin or clothes wash it off immediately with clean water The leaked fluid may damage the skin lt SM BTR1 Lithium ion battery external type gt If charging is not complete after 1 5 hours of charging time has elapsed stop the charging If this is not observed fire bursting or overheating may occur The operating temperature ranges for the battery are given below Do not use the battery in temperatures outside these ranges If the battery is used or stored in temperatures which are outside these ranges fire injury or problems with operation may occur 1 During discharge 10 C 50 C 2 During charging 0 C 45 C lt SM BTR2 Lithium ion battery built in type gt If the battery does not become fully charged after 4 hours of charging stop charging The operating temperature ranges for the battery are given below Do not use the battery in temperatures outside these ranges If the battery is used or stored in temperatures which are outside these ranges fire injury or problems with operation may occur 1 During discharge 10 C 50 C 2 During charging 0 C 45 C lt Battery charger Battery charger cord gt Hold the power plug whenever connecting and disconnecting the plug Failure to do so may cause a fire or electric shock If the following symptoms are observed stop using the device and contact a dealer A fire or electric shock may be cau
24. ever stud are flush with each other so that the E ring will fit into the groove 61 3 Use part A of the special tool to install the E ring Operate the shifting switches X Y and check that they turn on and check that the lever operates smoothly Note Do not use the removed E ring again Be sure to use a new product Y46RU41100 service parts code E Replacing the pulley Replace the pulley using a 3 mm Allen key Apply sufficient grease to the inside of the pulley cap Guide pulley Tension pulley Tightening torque 2 5 5 0 N m 22 44 in lbs 62 Zz WW 3 mm Allen key E How to install the B axle and B axle cap Removing the B axle cap 1 Hold the B axle cap and the B axle cap C ring B axle cap C ring Bracket axle B axle washer B axle snap ring B axle cap spacer Pas B axle cap axle cap B axle cap C ring 2 Widen the slit in the B axle cap C ring using a pointed tool and then remove the B axle cap C ring the B axle cap and the B axle cap spacer CAUTION Be careful when working so that your fingers will not get injured by the pointed tool B axle cap B axle cap a XQ 63 Removing the B axle 1 Widen the B axle snap ring using snap ring pliers and then remove the B axle Remove the B axle while pressing it in the direction of the arrow B axle snap ring X EE 2 Remove the B axle washer and remove the B axle from the bracket body in th
25. fe or similar tool to cut the handlebar tape to the length of the handlebar tape cutout tool as shown in the illustration Make sure that you handle the utility knife safely and correctly in accordance with the instructions which are provided with the utility knife O 2D 2 c 2 Hold the cut handlebar tape against the tool and then cut out the holes for the switches while following the directions of the arrows on the tool Depending on the material used for the handlebar tape it may be difficult to cut the tape using the handlebar tape cutout tool If this happens make a hole of the size shown in the illustration 9 1 mm 13 5 mm 3 Make guide marks on the handlebars at the switch installation positions and secure the switches with double sided tape Double sided tape 4 Align the holes in the handlebar tape which was cut with the switches and then wind on the handlebar tape At this time be sure to overlap the tape below the switches The illustration shows an example of how to wind the handlebar tape Wind the handlebar tape on securely so that the switches do not move Note In order to protect the cable use handlebar tape to secure the cable for the cycle computer Do not secure the cable with the zip tie or the bracket 27 SW 9071 Shifting switch for aero bar Routing Map ar SW 9071 ST 9070 1 Remove two cover fixing bolt M4 with the 2 5 mm
26. fter SM JC40 41 SW R610 Junction B option SW R610 SM EW90 A option Junction A E tube port x3 17 5 port type lt Clip on bar type gt SW 9071 Port for remote sprinter shifter E L h SM EW90 B um E tube connector Connector for remote sprinter SW R671 option Port for remote sprinter shifter shifter SW R610 SM EW90 B SM JC40 41 SW R610 option Junction A Junction B option E tube port x5 SW R600 option lt Time trial Triathlon handle type gt SW 9071 SW R671 option option 6 mm j 18 mm ST 9071 4 SM EW90 B ALLLLLLLIC um E tube connector Connector for remote sprinter shifter 18 amp r Mi im im 1 ri im ATTELLI gt SM EW90 B Junction A SM JC40 41 Junction B E tube port x5 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 E Installation of the dual control lever List of tools to be used The following tools are required to assemble the product lt ST 9070 ST 9071 gt Where to use Tool Clamp nut 5 mm Allen key Cable cutter TL CT12 ST 9070 1 Use a 5 mm Allen key to tighten the clamp
27. gets into any of the components operating problems or rusting may result Handle the products carefully and avoid subjecting them to any strong shocks Do not use thinners or similar substances to clean the products Such substances may damage the surfaces If gear shifting operations do not feel smooth wash the derailleur and lubricate all moving parts Contact the place of purchase for updates of the product software The most up to date information is available on the Shimano website Products are not guaranteed against natural wear and deterioration from normal use and aging For maximum performance we highly recommend Shimano lubricants and maintenance products 10 lt Battery charger Battery charger cord gt Use this instrument under the direction of a safety supervisor or the direction for use Do not allow physically sensory or mentally impaired persons inexperienced persons or persons with no required knowledge including children to use this instrument Do not allow children to play near this instrument Disposal information for countries outside the European Union This symbol is only valid within the European Union Contact the place of purchase or your nearest Shimano agent for advice on disposing of used products Lithium ion battery gt Lithium ion batteries are recyclable valuable resources For information on used batteries contact the place of purchase or a bicycle dealer Charging can be carried
28. he device and contact a dealer A fire or electric shock may be caused If heat or acrid smelling smoke is coming out from the power plug There may be a bad connection inside the power plug If it thunders while charging with an AC adapter with a USB port do not touch the device bicycle or the AC adapter When lightning strikes an electric shock may be caused Use an AC adapter with a USB port with a voltage of 5 0 Vdc and with a current equal to or higher than 1 0 Adc If the one with a current lower than 1 0 Adc is used a charge error may occur or the AC adapter may heat up leading to a fire Do not use a USB hub when connecting the cable to a PC USB port This may cause a charge error or fire due to heating Be careful not to damage the charging cable Do not damage process forcibly bend twist or pull them bring them near hot objects place heavy objects on them or bundle them tightly together If they are used while damaged fire electric shocks or short circuits may occur lt Fo lt Brake gt It is important to completely understand the operation of your bicycle s brake system Improper use of your bicycle s brake system may result in a loss of control or a fall which could lead to severe injury Because each bicycle may handle differently be sure to learn the proper braking technique including brake lever pressure and bicycle control characteristics and operation of your bicycle This can be done by co
29. is used the coating may become fluffy however it will not affect the function Use cables which are long enough so that they still have some slack even when the handlebars are turned as far as they will go to the left and to the right BC 9000 Inner cable Outer casing For information on how to install the brake cable refer to BR 9000 dealer s manual Move the lever in the direction of brake operation and put the brake cable through ST 9070 Inner end Outer casing _ Make sure that the inner end is firmly seated in the cable hook Cable hook Cable hook Oe cz gt lt Temporarily secure the outer casing to the handlebar by using tape or similar material 21 Outer casing Inner cable 22 O O Inner end Cable hook Make sure that the inner end is firmly seated in the cable hook E Installation of the front derailleur List of tools to be used The following tools are required to assemble the product lt FD 9070 gt Where to use Tool Clamp bolt 5 mm Allen key Front derailleur Support bolt 2 mm Allen key Low Top adjustment screw 2 mm Allen key 7 Install the front derailleur to the frame When installing on a direct mount type frame When installing the front derailleur on a direct mount type frame a backup plate needs to be attached to the seat tube Be sure to attach it to prevent the frame from being
30. l not to make the B axle snap ring deformed and wider than the external diameter of the B axle If the inner diameter of the snap ring is widened to o 10 15 mm or larger during assembly the snap ring is deformed Check that there is no play between the snap ring and the diameter of the B axle after assembly If there is any play the snap ring is deformed This may cause the B axle to come off and you may fall down Replace the snap ring with a new one Mounting the B axle cap 7 Mount the B axle cap spacer to the bracket body 2 Mount the B axle cap and then mount the B axle cap C ring Check that the C ring is securely mounted to the groove on the ADAN lt S L ALAE S 66 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 Please note specifications are subject to change for improvement without notice English Jun 2013 by Shimano Inc HTR
31. lt Rear derailleur gt Always be sure to adjust the top adjustment screw and the low adjustment screw according to the instructions given in the adjustment section If these bolts are not adjusted the chain may become clamped between the spokes and the large sprocket and the wheel may lock or the chain may slip onto the small sprocket You should periodically clean the derailleur and lubricate all moving parts mechanism and pulleys If gear shifting adjustments cannot be carried out check the degree of parallel of the rear dropouts The tension pulley has an arrow on it to indicate the direction of rotation Install the tension pulley so that the arrow is pointing clockwise when looking at the outer side of the derailleur lt SM BMR1 Battery mount gt This is supported by the firmware versions 2 0 0 and later The actual product may differ from the illustration because this manual is intended chiefly to explain the procedures for using the product 13 For Installation to the Bicycle and Maintenance lt Notes when reinstalling and replacing components gt e When the product is reassembled or replaced it is automatically recognized by the system to allow operation according to the settings If the system does not operate after reassembly and replacement follow the system power reset procedure below to check the operation e f the component configuration changes or malfunction is observed use the E tube Project sof
32. ng Finally shift the front derailleur and the rear derailleur to all gears to make sure that the chain does not contact with the chain guide 56 E Lever stroke adjustment Make sure that the braking operates after the adjustment ADJUSTMENT Clockwise The lever stroke becomes narrower Counterclockwise The lever stroke becomes wider lt ST 9070 gt 4mm slotted screwdriver lt ST 9071 gt A Two types of adjustment bolts are provided but they function the same way e 3 mm slotted screwdriver e 2 mm Allen key 57 MAINTENANCE E Replacing the bracket cover Always replace the bracket cover with the lever removed from the bicycle as shown in the illustration The tabs on the bracket cover each fit to a matching slot on the bracket e Wipe a little rubbing alcohol inside the bracket cover to make figure easier Note the markings R for right L for left A label is engraved in the bracket cover E Disassembly of the bracket unit and lever unit 1 Use the special tool which is sold separately to remove the E ring Align part B of the special tool with the removal direction of the E ring Next set part A onto the E ring and remove the E ring Direction for removing the E ring A Special E ring removal tool Y6RT68000 B CAUTION When you remove the E ring it may pup out wear protective glasses while removing it Check that there is no one or no object around yo
33. not repeat connecting and disconnecting it The waterproof section or the connecting section may become worn or deformed and the function may be affected When removing the electric wire use the wider end of the special tool TL EW02 as shown in the illustration If you pull too firmly on the connectors problems with operation may occur With the base portion of the hook firmly held down using the wider end of the special tool TL EW02 remove the electric wire FD 9070 Remove the electric wire from the cable holder If the electric wire is difficult to remove remove the rear wheel If you forcibly remove the electric wire you may damage the wire K TANNY ST 9070 SM JC40 SM JC41 51 ADJUSTMENT E Adjustment of the rear derailleur 7 Install the battery 2 Adjust 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 3 Shift the rear derailleur to the 5th sprocket position Largest sprocket le Smallest sprocket Guide pulley B tension adjustment screw Press the button at the junction A until the red LED illuminates in order to switch
34. nsulting your professional bicycle dealer and the bicycle s owners manual and by practicing your riding and braking technique If the front brake is applied too strongly the wheel may lock and the bicycle may fall forward and serious injury may result Always make sure that the front and rear brakes are working correctly before you ride the bicycle The required braking distance will be longer during wet weather Reduce your speed and apply the brakes early and gently If the road surface is wet the tires will skid more easily If the tires skid you may fall off the bicycle To avoid this reduce your speed and apply the brakes early and gently Dual control lever gt The lever should never be processed because of the properties of carbon Otherwise the lever may break and braking may become disabled Check before riding that there is no damage such as carbon separation or cracking If there is any damage stop using the bicycle and consult a dealer or an agency Otherwise the lever may break and braking may become disabled Installation to the Bicycle and Maintenance When the shifting switch is operated the motor which drives the front derailleur will operate to the shifting position without stopping so be careful not to get your fingers caught ST 9071 SW 9071 SW R671 gt Points to note about the handlebars gt Handle inner diameter 19 0 22 5 mm Handle outer diameter 22 2 24 0 mm Applicable handlebars Car
35. nt temperature is low the available time of the battery will be shorter lt SM BTR1 Lithium ion battery external type gt When storing the battery away remove the battery from the bicycle and install the terminal cover first The charging time is approximately 1 5 hours Note that the actual time will vary depending on the amount of charge remaining in the battery If the battery feels difficult to insert or remove apply specified grease premium grease to the part that touches the O ring at the side lt SM BTR2 Lithium ion battery built in type gt After removing the battery from the bicycle for storage install a dummy plug The charging time of an AC adapter with a USB port is about 1 5 hours and that of computer USB port type about 3 hours Note that the actual time will vary depending on the amount of charge remaining in the battery Depending on the specifications of the AC adapter recharging via the AC adapter requires as many hours about 3 hours as recharging via PC 11 lt Battery charger Battery charger cord gt Charge the battery in indoor places to avoid exposure to rain or wind Do not use outdoors or in environments with high humidity Do not place the PC linkage device on dusty floors when using it Place the PC linkage device on a stable surface such as a table when using it Do not place any objects on top of the PC linkage device or its cables Do not wrap the cables into bundles Do no
36. nut Tightening torque 6 0 8 0 N m 52 70 in Ibs Note The clamp band clamp bolt and clamp nut of ST 9070 have no compatibility with other products Do not use components that are used in other products together 19 ST 9071 Pass the outer casing through the handlebar and then adjust its length so that it will fit securely into the outer casing holder when the brake lever is installed Install the brake lever to the handlebar by using a 5 mm Allen key to turn it counterclockwise as shown in the illustration Note The knurled grooves should be aligned Q T X D Q Handlebar YM A2 7 i Knurled grooves 5 mm Allen key Tightening torque 6 0 8 0 N m 52 70 in Ibs 20 WE Installation of the brake cable WARNING Do not apply grease or other lubricants on the inner cable When passing the inner cable through an outer casing if grease adheres on the inner cable fixing section wipe it off with a cloth before fixing the inner cable If grease adheres on the fixing section a sufficient holding force of the brake cable cannot be delivered This may cause the brake cable to get loose and lose brake control resulting in severe injury Note Be careful not let the BC 9000 inner cable come into contact with the brake lever or the metal section adjustment section of the caliper brake When coating is damaged when the inner cable is installed or while the bicycle
37. ors may occur at the PC and it may require the PC to be restarted PC linkage devices cannot be used while the charger is connected lt Rear derailleur gt If gear shifting operations do not feel smooth wash the derailleur and lubricate all moving parts If there is a large amount of play in the pulleys which causes a lot of annoying noise ask the place of purchase to replace the pulleys If the chain keeps skipping ask the place of purchase to replace the chainrings sprockets and or the chain You should periodically wash the chainrings in a neutral detergent 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 amount of looseness in the links is so great that adjustment is not possible you should replace the derailleur lt Dual control lever gt In the case of carbon levers wash them by using a soft cloth Be sure to use a neutral detergent Otherwise the material may get damaged and the strength may be affected Avoid leaving the carbon levers in places where high temperatures are present Also keep them well away from fire 12 For Installation to the Bicycle and Maintenance Be sure to attach dummy plugs to any unused terminals Always be sure to use the TL EW02 special tool to remove the electric wires The motors of the motor unit cannot be repaired Contact Shimano for information regarding the
38. sed If heat or acrid smelling smoke is coming out from the power plug There may be a bad connection inside the power plug Do not overload the electrical outlet with appliances beyond its rated capacity and use only a 100 240 V AC electrical outlet If the electrical outlet is overloaded by connecting too many appliances using adapters overheating resulting in fire may occur Do not damage the power cord or power plug Do not damage process forcibly bend twist or pull them bring them near hot objects place heavy objects on them or bundle them tightly together If they are used while damaged fire electric shocks or short circuits may occur Do not use the charger with commercially available electrical transformers designed for overseas use as they may damage the charger Always be sure to insert the power plug as far as it will go If this is not observed fire may occur lt SM BCR2 Battery charger for SM BTR2 gt Do not use any USB cable other than the USB cable which is supplied with the PC linkage device This may cause a charge error fire or failure of the connected PC due to heating Do not connect the charger to PC when it is on standby This may cause a failure of PC depending on its specifications When connecting or disconnecting the USB cable or the charging cable be sure to hold the plug of the cable Failure to do so may cause a fire or electric shock If the following symptoms are observed stop using t
39. system For other products refer Dealer s Manual of DURA ACE 9000 series WE Electric wire wiring diagram overall conceptual diagram Lithium ion battery external type SM BTR1 lt External type SM JC40 gt SM BTR1 SM BMR2 Lithium ion battery external type Battery mount EW SD50 Electric wire SM EW90 A B Junction A SM JC40 Junction B lt Built in type SM JC41 gt SM BTR1 Lithium ion battery external type SM BMR Battery mount EW SD50 I Electric wire SM EW90 A B Junction A SM JC41 Junction B 15 Lithium ion battery built in type SM BTR2 lt Built in type SM JC41 gt SM BTR2 Lithium ion battery built in type SM EW90 A B Junction A SM JC41 Junction B EW SD50 I Electric wire 16 E Electric wire wiring diagram junction A side 3 port type lt Drop handle type gt j Port for remote sprinter shifter SM EW90 A um E tube connector L ST 9070 ST 9070 Port for remote sprinter shifter Connector for remote sprinter shifter SW R610 SM EW90 A SW R610 option Junction A option E tube port x3 SW R600 option SM JC40 41 Junction B lt Clip on bar type gt SW 9071 SW R671 option option Q SM EW90 A Port for remote sprinter shifter Port for remote sprinter shifter umm E tube connector Connector for remote sprinter shi
40. t hold the PC linkage device by the cables when carrying it Do not apply excessive tension to the cables Do not wash the PC linkage device or wipe it using detergents Use this instrument under the direction of a safety supervisor or the direction for use Do not allow physically sensory or mentally impaired persons inexperienced persons or persons with no required knowledge including children to use this instrument Do not allow children to play near this instrument lt SM BCR2 Battery charger for SM BTR2 gt Connect the PC linkage device directly to a computer without using an intermediate device such as a USB hub Do not ride the bicycle while the PC linkage device and cable are still connected to it Do not connect two or more of the same units to the same connection point If this is not done the units may not operate correctly Do not connect or disconnect units again while unit recognition is in progress or after recognition is complete If this is not done the units may not operate correctly Check the procedures which are given in the user s manual for the E tube Project when connecting and disconnecting units The tightness of the PC link cable will tend to drop after repeated connections and disconnections If this happens replace the cable Do not connect two or more PC linkage device at the same time If two or more PC linkage device units are connected they will not operate correctly In addition operating err
41. tated in the information contained in this dealer s manual e All dealer s manuals and instruction manuals can be viewed on line on our website http si shimano com e Please observe the appropriate rules and regulations of the country state or region in which you conduct your business as a dealer For safety be sure to read this dealer s manual thoroughly before use and follow it for correct use The following instructions must be observed at all times in order to prevent personal injury and physical damage to equipment and surroundings The instructions are classified according to the degree of danger or damage which may occur if the product is used incorrectly AX DANGER Failure to follow the instructions will result in death or serious injury AY WARNING Failure to follow the instructions could result in death or serious injury Failure to follow the instructions could cause personal injury or physical damage to equipment and surroundings TO ENSURE SAFETY Be sure to also inform users of the following Be sure to observe the following in order to avoid burns or other injury from fluid leakages overheating fire or explosions lt Lithium ion battery gt Use the dedicated charger to charge the battery If any non specified items are used fire overheating or leakages may occur Do not heat the battery or throw it into fire If this is not observed fire or bursting may occur Do not disassemble or modify the
42. to rear derailleur adjustment mode Note that if you keep pressing the button after the red LED has illuminated protection recovery operation will begin For details on the protection function read Protection function in the user s manual for the rear derailleur Di2 Junction A LED window for button Button push Turned off red 4 if shifting switch X is pressed once while the initial setting condition is active the guide pulley will move one step toward the inside If shifting switch Y is pressed once the guide pulley will move one step toward the outside The guide pulley can move 12 steps inward and 12 steps outward from the initial position for a total of 25 positions When adjusting the guide pulley will overrun slightly and then move back in an exaggerated movement so that you can check the adjustment direction When checking the positions of the guide pulley and the sprocket check at the position where the guide pulley finally stops 5 While turning the front chainwheel operate shifting switch X to move the guide pulley toward the inside until the chain touches the 4th sprocket and makes a slight noise 4 times 53 7 Press the button at junction A until the red LED turns off in order to switch from rear derailleur adjustment mode to gear shifting mode Shift to each gear and check that no noise is generated at any gear position If fine adjustment is needed switch back to adjustment mode
43. tware to update the firmware of each component to the latest version and perform a check again Also make sure that the E tube Project software is the latest version If the software is not the latest version the component compatibility or the product functions may not be sufficiently available Be sure to also inform users of the following lt About used batteries gt e Lithium ion batteries are recyclable valuable resources For information on used batteries contact the place of purchase or a bicycle dealer lt About system power reset gt e When the system fails to operate the system may be recovered by resetting the system power e After the battery is removed about one minute is usually required for the system power to reset lt SM BTR1 gt e Remove the battery from the battery mount After about one minute install the battery lt SM BTR2 gt e Disconnect the plug from SM BTR2 After about one minute insert the plug lt Connection and communication with the computer gt The PC linkage device can be used to connect a PC to the bicycle system or component and an E tube Project can be used to carry out tasks such as updating firmware of single component and system and customizing e PC Linkage Device SM PCE1 SM BCR2 e E tube Project the PC application e Firmware the software inside each component 14 INSTALLATION This Dealers manual provided a DURA ACE 9070 series only electronic gear shifting
44. u before starting the work 58 2 Insert an Allen key or a similar tool into the hole in the lever stud and then tap it with a plastic mallet to push out the lever stud Lever stud 3 Remove the return spring 4 Remove the two switch unit fixing screws and then remove the switches and the switch springs The bracket unit and the lever unit can then be disassembled Switch unit fixing screws T5 TORX TORX is a registered trademark of Camcar LLC 59 E Assembly of the switch unit 1 Check that the buttons are attached to the springs and then place the switch springs into the holes in the switch unit setting plate Premium grease Y 041 10000 Apply grease 3 Press the switch unit by hand so that the switch springs go into the grooves in the buttons and then push the shifting switches X Y in as far as they will go 60 4 Make a gap between the switch unit and the switch unit setting plate and check that the end of the rubber on the switch unit is on the button Tightening torque 0 18 N m 2 in Ibs E Assembly of the bracket unit and lever unit 7 Assemble the bracket unit and the lever unit and then attach the return spring 2 Align with the hole in the stud and then press fit the lever stud The correct direction for the lever stud is when the E ring groove is at the top Check that the surface of the bracket unit and the top end of the l
45. urseueehabdovaneabebinibes 33 Installation of the junction B cccceecccceseeeecsseeeeeeeecceeseeteuseeeeeaeeetauseeeseaeeessaeeeeeaeeeeees 34 installati n of the Dattery sriisscsiurnna enti nee emer aa ani 35 CONNECTION OF THE ELECTRIC WIRE asasasasasnsnnnnnnnnnnnnnnnnnnnnnnnnnnnn 40 Connection of the junction A sannnnonnnnonnnnnnnnnonnnnrnnnnrnnnronrnrrnnnrrnrnrrnnnrrnnnrennnrrennernnne 40 Connection of the junction CB cress ttre caesarean acc eepamaice nomena oaetenpaparaicinrnneieameeenaeasesanauanes 41 Connection to TNE Dual control lever viscin cucnaviaarevetwrnieseamuduusuerdiundecedupueutheeruuudwaedstudeunte sed 47 Routing junction B and the electric wires inside the frame ccccssececeeeeeeeeeeeeeeeees 49 Assembly of the bottom bracket wxice cess tds ctexondsecessecctaenedcec acide dlcdaweyiacdxesed osdaeded cedbonenses 49 Installation of the grommets cc sscconciccico or scecewuceserwesevscencoousdeus vse se siomac xessseecemanienedeuesnedee 50 ChECKNO CONS C CONS scissa e AORE E eis 50 Disconnection of the electric WILES ccccccccsseeceecesseececeeseeeeceaueeeeseaaeeeeesauseeesssegeeeseees 51 ADIUSTMENT sascerteaseenaennan aacuncieneaavenwannnesmarteloebientweahssuacrierseaeestaneareanies 52 Adjustment of the rear deraill ur cccccccseseeeeceeseceeccesseeeceeasseeeceeaseeecssseeesesagseeesees 52 Adjustment of the front Aerailleur cccccccsseeccceceeseeeeceeeseeeceeeeeeeecee
46. wing e Maintenance interval depends on the usage and riding circumstances Clean regularly the chain with an appropriate chaincleaner Never use alkali based or acid based solvents such as rust cleaners If those solvent be used chain might break and cause serious injury 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 Check the chain for any damage deformation or crack skipping or other abnormalities such as unintended gear shifting If any problems are found consult a dealer or an agency The chain may break and you may fall Be careful not to let the cuffs of your clothes get caught in the chain while riding otherwise you may fall off the bicycle lt Lithium ion battery gt Do not place the battery into fresh water or sea water and do not allow the battery terminals to get wet If this is not observed fire bursting or overheating may occur Do not use the battery if it has any noticeable scratching or other external damage If this is not observed bursting overheating or problems with operation may occur Do not subject the battery to strong shocks or throw it If this is not observed bursting overheating or problems with operation may occur Do not use the battery if leakages discoloration deformation or any other abnormalities occur If this is not observed bursting overheating or problems with op
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