Front Hub/Freehub(standard) - SHIMANO Dealer`s Manual / User`s
Contents
1. 35 45 N m 306 393 in Ibs 6 mm Allen key MAINTENANCE The hub can be disassembled as shown in the illustration Grease should be applied to each part at periodic intervals E Front hub HB M640 M820 Note The cover on the right side of the hub unit cannot be disassembled Applying grease Premium grease Y 04110000 lt Assembly gt 7 Install the axle pipe and then use the spanner to tighten the lock nut so as to double lock the mechanism as shown in the illustration Spanner 28 mm Pa Axle pipe Tighten Tightening torque 30 35 N m 263 305 105 HB M678 Note The cover on the right side of the hub unit cannot be disassembled Applying grease Premium grease Y 04110000 lt Assembly gt 7 Install the axle pipe and then use the spanner to tighten the lock nut so as to double lock the mechanism as shown in the illustration Spanner 22 mm Axle pipe Tighten Tightening torque 21 26 N m 184 227 in 105 10 HB M9010 M618 M8010 Applying grease Premium grease Y 04110000 lt Assembly gt 7 Install the axle pipe and then use the spanner to tighten the lock nut so as to double lock the mechanism as shown in the illustration Spanner 22 mm Axle pipe Tighten Tightening torque 21 26 N m 184 227 lbs oS Spanner 22 mm 11 HB M8000 Applying2. Feb 2015 by Shimano Inc HTR
3. English DM HB0002 06 Dealer s Manual Front Downhill Freeride Trekking HB M820 820 675 675 FH M825 HB M640 640 FH M645 HB M8000 FH M8000 FH M648 8010 FH M8010 Cross Country HB M9010 FH M9000 FH M9010 HB M675 HB M678 HB M615 HB M618 FH M675 FH M678 FH M615 FH M618 SM AX75 SM AX76 SM AX78 SM AX65 SM AX55 SM AX56 SM AX58 IMPORTANT NOTICE 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 Make sure to read all instruction manuals included with the product Do not disassemble or modify the product other than as stated in the information contained in this dealer s manual All dealer s manuals and instruction manuals can be viewed on line on our website http si shimano com 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 a
4. freewheel body lt Quick release type gt Note Do not disassemble the dust cover which is crimped onto the cone 1 First pull out the hub axle by following the procedure shown in the illustration The double lock section at the freewheel side cannot be disassembled 1 2 5 mm Allen key TL HS22 17 mm Cone with dust cover Disc brake rotor fixing Cannot be disassembled serrations Tightening torque lt Assembly gt 15 20 N m 132 174 in 165 Hub axle 2 After removing the hub axle remove the freewheel body fixing bolt inside the freewheel body and then replace the freewheel body Note Be sure to apply grease to the thread of the freewheel body fixing bolt otherwise looseness or sticking may occur Do not attempt to disassemble the freewheel body because it may result in a malfunction Freewheel body Applying grease Premium grease Y 041 10000 Freewheel body washer 14 mm Allen key Do not disassemble the Freewheel body Tightening torque seal fixing bolt 45 50 N m 394 437 in 165 19 SHIMANG 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
5. grease Premium grease Y 04110000 lt Assembly gt 1 Use the Shimano original tool TL HS22 17 mm for installing the hub axle and a 5 mm Allen key to tighten the lock nut so as to double lock the mechanism as shown in the illustration 5 mm Allen key Hub axle Tighten TL HS22 Tightening torque 15 17 N m 132 148 lbs 12 E Freehub Note When removing and installing the seal do it very carefully so that the seal does not become bent When reinstalling the seal make sure that it is facing the right way and insert it as far as it will go Do not disassemble the dust covers which are crimped onto the axle the right nut and the cone Do not attempt to disassemble the freewheel body because it may result in a malfunction FH M825 M820 M645 M640 Seal Lip is on the outside Applying grease Part name Thread type Applying grease Premium grease Y 041 10000 Applying grease Premium grease Y 041 10000 Tool 21 Premium grease Y 041 10000 Tightening torque Left hand lock nut M15 Clockwise thread 17 mm spanner 14 7 19 4 Nem 129 169 105 2 Left hand cone M15 Clockwise thread 17 mm spanner 13 FH M9010 M8010 M828 M648 M678 M618 3 2 2 Premium grease Applying grease ee Y 04110000 Premium grease Applying grease PRIMII
6. hub Otherwise grease will flow out When replacing the E THRU Axle make sure that the replacement E THRU Axle is the same model as the current E THRU Axle attached to the frame A different model may not be mounted properly onto the frame due to differences in axle length screw size housing diameter etc lt SAINT ZEE gt Use the TL HB16 when attaching the front hub to the wheel truing tool e SM AX75 SM AX76 SM AX78 SM AX65 SM AX55 SM AX56 SM AX58 cannot be used because the model is not designed for downhill bicycle riding or freeriding The actual product may differ from the illustration because this manual is intended mainly to explain the procedures for using the product INSTALLATION List of tools to be used The following tools are required to assemble the product Tool Tool TL HB16 HB M820 M678 M640 22 mm spanner HB M9010 M8010 M678 M618 TL FH12 FH M828 M678 M648 20 mm spanner FH M9000 M9010 17 mm spanner HB M8000 FH M9010 M8000 M8010 M825 M820 M645 M640 M828 M648 M678 M618 TL FC36 HB M9010 FH M9000 M9010 E THRU Axle type TL FH15 15 mm Allen key FH M9000 M9010 M8010 M820 M825 M828 M640 M645 M648 M678 M618 TL LR15 FH M9000 M9010 Quick Release type TL SR23 FH M9000 M9010 14 mm Allen key FH M8000 TL HS22 HB M8000 FH M8000 10 mm Allen key FH M675 T675 M615 28 mm spanner HB M820 M640 6 mm Allen key FH M820 M825 M6
7. 40 M645 23 mm spanner HB M678 5 mm Allen key 8000 9000 8000 Spoke lacing Check that the spokes have been laced as shown in the illustration A radial lacing cannot be used Rotating direction of wheel Front left Front right Rear left Rear right HB M820 M678 M640 M618 Use the Shimano original tool TL HB16 when installing the wheel FH M828 M678 M648 M618 Use the Shimano original tool TL FH12 when installing the wheel E installation of the disc brake rotor For E THRU Axle FH M9000 Tightening torque TL FC36 40 N m 350 Ibs Disc brake rotor fixing lock ring For Quick Release E installation to frame FH M820 M825 M640 M645 7 Install the sprockets to the freehub place the freehub onto the frame and pass the hub axle through it Frame Applying grease gt Hub axle Freehub Cassette sprocket 2 Install the fixing nut to the hub axle FH M820 M640 610 12 mm FH M825 M645 612 mm 3 Turn the hub axle to secure the freehub to the frame Check that the axle on the right hand side protrudes about 20 30 mm If it is not long enough the wheel may come off because the hub axle does not tighten the hub sufficiently 2 D D Fixing nut Applying grease LATTA E Tightening torque
8. 8 M678 M618 TL FH15 Disassembly OU Assembly Disassembly Assembly TL FH15 15 mm Allen key Tightening torque 150 N m 1311 lbs Note The correct position for the dust cover is when it is hidden in the freewheel body as shown in illustration A If the dust cover is in the position shown in illustration B repeat the assembly process from the beginning A Dust cover Freewheel body 16 675 7675 615 After removing the hub axle remove the freewheel body fixing bolt inside the freewheel body and then replace the freewheel body Lip is on the outside Freewheel Freewheel body body fixing bolt Disassembly 17 FH M8000 Cone with dust cover Cannot be disassembled Lip is on the outside Part name Thread type Applying grease gt Premium grease Y 04110000 Applying grease Premium grease Y 04110000 Tool Tightening torque Left hand lock nut M15 Clockwise thread 5 mm Allen key 16 7 22 1 Nem 146 193 in 105 2 Left hand cone M15 Clockwise thread 17 mm spanner Note The correct position for the dust cover is when it is hidden in the freewheel body as shown in illustration A If the dust cover is in the position shown in illustration B repeat the assembly process from the beginning A Freewheel body Dust cover 18 E Replacement of the
9. Y 04110000 Seal Lip is on the outside Part name Thread type Tightening torque 15 20 Nem 132 174 in 105 Clockwise Left hand lock nut M15 dread 17 mm spanner lt FH M9010 gt 16 7 22 1 Nem 146 193 in 105 17 mm spanner Clockwise 2 Left hand cone M15 tread lt FH M9010 gt 20 mm spanner Note The correct position for the dust cover is when it is hidden in the freewheel body as shown in illustration A If the dust cover is in the position shown in illustration B repeat the assembly process from the beginning A Dust cover Freewheel body 14 FH M9000 Cone with dust cover Cannot be disassembled Premium grease Applying grease al Y 04110000 Lip is on the outside Dust cover Cannot be disassembled Premium grease Applying grease Y 04110000 Right nut Part name Thread type Tool Tightening torque Clockwise simi Allen key 16 7 22 1 Nem thread 146 193 in 105 Clockwise thread Left hand lock nut M15 2 Left hand cone M15 20 mm spanner Note The correct position for the dust cover is when it is hidden in the freewheel body as shown in illustration A If the dust cover is in the position shown in illustration B repeat the assembly process from the beginning Dust cover Freewheel body 15 FH M9000 M9010 M8010 M820 M825 M828 M640 M645 M64
10. h the Service Instructions front wheel turning may become stiff but the directions must always be followed e It is strongly recommended that only the hub axle that is shipped with the Shimano hub is used If a different hub axle is used to secure the hub it may not have sufficient strength to secure the freehub or the axle may break because of insufficient strength and this may cause the wheel to fall off and serious injury may occur lt For quick release type gt Use a front fork which is equipped with a wheel retention mechanism A CAUTION For Installation to the Bicycle and Maintenance When using the Shimano original tool TL FC36 to remove and install the disc brake rotor mounting ring be careful not to touch the outside of the disc brake rotor with your hands Wear gloves to protect your hands from getting cut Be sure to also inform users of the following This product is not warranted against damage resulting from improper use such as jumping while riding or if the bicycle falls over except if such malfunctions are caused by manufacturing methods 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 For Installation to the Bicycle and Maintenance If the wheel becomes stiff and difficult to turn lubricate it with grease Do not lubricate the internal parts of the
11. ide lt HB M820 FH M820 FH M825 FH M828 HB M640 FH M640 FH M645 FH M648 gt Downhill bicycle riding and freeriding are inherently dangerous activities There is a risk of being involved in an accident that can result in a serious injury or even death It is strongly recommended that riders wear protective head and body gear and perform thorough safety checks of their bicycles before riding Please remember that you are riding at your own risk and that you have to consider your experience and your skills very carefully These hubs are designed for downhill bicycle riding and freeriding Depending on the riding conditions the hub axle could develop cracks which may result in failure of the hub axle this can lead to an accident that could result in serious injury or even death Before riding carefully check the hubs to make sure that there no cracks in the axles if there is any sign of a crack another unusual condition DO NOT use the bicycle lt FH M820 M825 M640 M645 gt Confirm that the hub axle has been tightened with torque of 35 45 N m and the wheel has been secured to the frame Serious injury can result from falling if the wheel comes off XTR SLX DEORE Cross country lt HB M9010 FH M9010 HB M678 FH M678 HB M618 FH M618 gt DEORE lt HB M8010 FH M8010 gt These hubs are not designed for downhill riding or freeriding Depending on the riding conditions the hub axle could develop cracks
12. me side as the disc brake rotor they may interfere with each other which is dangerous so check that they do not Quick Make sure that even if the quick release lever is tightened as much as possible by hand the quick release release lever does not interfere with the disc brake rotor If the lever interferes with the disc lever brake rotor stop using the wheel and consult a dealer or an agency Disc brake rotor If it is difficult to install the wheel install the quick release lever on the disc brake rotor side If doing this make sure that the quick release lever does not interfere with the disc brake rotor and that burns do not occur Failure to properly install this quick release hub wheel onto the bicycle may cause the wheel to become detached from the bicycle while riding and result in serious bodily injury Make sure to read the instruction manual for the quick release lever For Installation to the Bicycle and Maintenance The securing method and tightening torque for the front wheel both vary depending on the type of front suspension fork being used When installing the front wheel to the front suspension fork always be sure to follow the directions given in the Service Instructions for the front suspension fork If the instructions are not followed the front wheel may fall out of the front suspension fork and serious injury may occur If the front wheel is tightened onto the front suspension fork in accordance wit
13. t 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 DANGER Failure to follow the instructions will result in death or serious injury A WARNING Failure to follow the instructions could result in death or serious injury A CAUTION Failure to follow the instructions could cause personal injury or physical damage to equipment and surroundings TO ENSURE SAFETY When installing components be sure to follow the instructions that are given in the instruction manuals It is recommended to use genuine Shimano parts only 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 wear safety glasses or goggles to protect your eyes while performing maintenance tasks such as replacing parts After reading the dealer s manual thoroughly keep it in a safe place for later reference Be sure to also inform users of the following 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 SAINT ZEE Downhill Freer
14. which may result in failure of the hub axle this can lead to an accident that could result in serious injury or even death Before riding carefully check the hubs to make sure that there are no cracks in the axles if there is any sign of a crack or another unusual condition DO NOT use the bicycle If the axle release lever is on the same side as the disc brake rotor there is a possibility they may interfere Make sure that even if the axle release lever is tightened as much as possible by hand the axle on release lever does not interfere with the disc brake rotor If the lever interferes with the disc lever brake rotor stop using the wheel and consult a dealer or an agency Disc brake rotor The HB M678 M618 can be used in combination with a special front fork and the through axle If it is used in combination with any other front fork or fixed axle it may cause the wheel to become detached from the bicycle while riding and result in serious bodily injury The FH M678 M618 can only be used in combination with a special frame and the through axle If they are used with any other type of frame the wheel may come off while the bicycle is being ridden and serious injury may occur as a result XTR SLX DEORE Cross country lt FH M9000 HB M675 FH M675 HB M615 FH M615 gt DEORE LX Trekking lt 675 675 gt DEORE lt HB M8000 FH M8000 gt If the quick release lever on the hub is on the sa
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