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14

Rear Hub Bearing Installation

Apply grease to the ratchet ring (a) and the seal surface (b) of the hub 

shell.

NOTICE

If a brush is used to apply grease, confirm there are no loose bristles 

in the grease or on the part.

Apply grease to the last 10-15mm of the axle. Installation of the driver 

body will distribute the grease on the entire hub axle.

NOTICE

If a brush is used to apply grease, confirm there are no loose bristles 

in the grease or on the part.

Install the driver body onto the axle and twist it counter-clockwise to 

seat the driver body and driver body seal. 
Make sure the driver body seal is fully seated into the seal groove.

The installation process is the same for 10 speed and XD driver bodies.

Install the wave spring onto the non-drive side of the axle. You may 

need a tool to press the wave spring against the bearing face.

NOTICE

Do not scratch the axle when using a tool to install the wave spring.
The wave spring is crucial to hub performance and must be installed 

onto the axle.

SRAM Butter Grease

Cognition / Klüber Staburags NBU30 grease

10 

11 

Содержание HU-ZM-2-A1

Страница 1: ...SERVICE MANUAL GEN 0000000006444 Rev C 2022 SRAM LLC ZM2 Hubs...

Страница 2: ...NOT APPLY TO YOU LIMITATIONS OF WARRANTY This warranty does not apply to products that have been incorrectly installed adjusted and or maintained according to the respective SRAM user manual The SRAM...

Страница 3: ...IEW REAR HUB 7 REAR HUB END CAPS 7 REAR HUB BEARING REMOVAL 8 REAR HUB BEARING INSTALLATION 12 DRIVER CLEANING OPTIONAL COIL SPRING DRIVER 16 DRIVER CLEANING OPTIONAL LEAF SPRING DRIVER 19 DRIVER BEAR...

Страница 4: ...SAFETY FIRST We care about YOU Please always wear your safety glasses and protective gloves when servicing SRAM products Protect yourself Wear your safety gear...

Страница 5: ...ures contained in this publication For recycling and environmental compliance information please visit www sram com company environment P a r t P r e p a r a t i o n Remove the component from the bicy...

Страница 6: ...s Apron Clean lint free shop towels Nitrile gloves Safety glasses Lubricants and Fluids Isopropyl alcohol Zipp Cognition or Kl ber Staburags NBU30 grease SRAM Butter grease Zipp SRAM Tools Zipp 61903...

Страница 7: ...C a p s DRIVE SIDE NON DRIVE SIDE Hub Variants Current Identification Text On End Cap Previous Identification Text On End Cap Spare Part Kit Number Current Identification Text On End Cap Previous Iden...

Страница 8: ...the end cap Repeat to remove the other end cap Pull the driver body from the hub by hand Inspect the rubber seal for damage If the seal is damaged replace the driver body Use a plastic mallet to tap t...

Страница 9: ...at aluminum vise soft jaws drive side down with the bearing resting on top of the soft jaws Make sure the axle bearing step does not contact the soft jaws Use a plastic mallet to gently tap on the top...

Страница 10: ...lly pull away from the slotted attachment to remove the bearing from the driver body Insert the 17 mm Bearing Puller slotted attachment through the non drive side bearing Align the slotted attachment...

Страница 11: ...l Clean the bearing bores with isopropyl alcohol and a shop towel Clean the ratchet ring and hub internals with isopropyl alcohol a shop towel and cotton swabs Do not remove the ratchet ring 10 Isopro...

Страница 12: ...30x17 tool onto the threaded rod Thread the Press Tool handle onto the threaded rod Turn the handle clockwise to press the bearing into the hub until it is hand tight Do not overtighten the bearing Re...

Страница 13: ...n stepped end of the tool against the bearing Install the non drive side end of the axle through the hub and into the SRAM 6903 tool Install a Zipp 61903 tool onto the drive side end of the axle with...

Страница 14: ...ease or on the part Install the driver body onto the axle and twist it counter clockwise to seat the driver body and driver body seal Make sure the driver body seal is fully seated into the seal groov...

Страница 15: ...rface b Bearing front face across bearing seal inner and outer ring c NOTICE If a brush is used to apply grease confirm there are no loose bristles in the grease or on the part Press the end caps onto...

Страница 16: ...XDR Freilaufs Pr fen Sie die Gummidichtung auf Besch digungen Wenn die Dichtung besch digt ist tauschen Sie den Freilauf aus Heben Sie mit den Fingern oder einem kleinen Schlitzschraubendreher den Spr...

Страница 17: ...en Ausrichtung montiert werden Dr cken Sie die Feder mit einem kleinen Schlitzschraubendreher zusammen damit die Sperrklinke in die Nut fallen kann und justieren Sie dann die Feder so dass sie senkrec...

Страница 18: ...dass sie senkrecht zur R ckseite der Sperrklinke steht Wiederholen Sie die Schritte 6 bis 9 um die anderen Federn und Sperrklinken einzubauen Stellen Sie sicher dass die schwarzen Sperrklinken in der...

Страница 19: ...XDR Freilaufs Pr fen Sie die Gummidichtung auf Besch digungen Wenn die Dichtung besch digt ist tauschen Sie den Freilauf aus Heben Sie mit den Fingern oder einem kleinen Schlitzschraubendreher den Spr...

Страница 20: ...en Ausrichtung montiert werden Dr cken Sie die Feder mit einem kleinen Schlitzschraubendreher zusammen damit die Sperrklinke in die Nut fallen kann und justieren Sie dann die Feder so dass sie senkrec...

Страница 21: ...dass sie senkrecht zur R ckseite der Sperrklinke steht Wiederholen Sie die Schritte 6 bis 9 um die anderen Federn und Sperrklinken einzubauen Stellen Sie sicher dass die schwarzen Sperrklinken in der...

Страница 22: ...XDR Freilaufs Pr fen Sie die Gummidichtung auf Besch digungen Wenn die Dichtung besch digt ist tauschen Sie den Freilauf aus Heben Sie mit den Fingern oder einem kleinen Schlitzschraubendreher den Spr...

Страница 23: ...en Ausrichtung montiert werden Dr cken Sie die Feder mit einem kleinen Schlitzschraubendreher zusammen damit die Sperrklinke in die Nut fallen kann und justieren Sie dann die Feder so dass sie senkrec...

Страница 24: ...dass sie senkrecht zur R ckseite der Sperrklinke steht Wiederholen Sie die Schritte 6 bis 9 um die anderen Federn und Sperrklinken einzubauen Stellen Sie sicher dass die schwarzen Sperrklinken in der...

Страница 25: ...ervice shown below Inspect the rubber seal for damage If the seal is damaged replace the driver Use your fingers or a small flat blade screwdriver to lift the snap ring from the driver Use your finger...

Страница 26: ...can be installed in any orientation Use a small flat blade screwdriver to compress the spring to allow the pawl to drop into the slot then adjust the spring so that it is perpendicular to the back of...

Страница 27: ...st the spring so that it is perpendicular to the back of the pawl Repeat steps 6 9 to install the other springs and pawls Make sure the black pawls are installed in the lower row of slots Orient the e...

Страница 28: ...wn below Inspect the rubber seal for damage If the seal is damaged replace the driver Use a small flat blade screwdriver to lift the snap ring from the driver Use a pick or needle nose pliers to remov...

Страница 29: ...ld slide in easily Forcing the spring into the slot can bend or damage the spring requiring replacement of the driver Insert the black pawls into the pawl slots followed by the silver pawls Use a pick...

Страница 30: ...ment through the inboard bearing Align the slotted attachment with the bottom of the bearing and expand it inside the bearing Do not over tighten the slotted attachment For more detailed assembly and...

Страница 31: ...61803 driver bearing into the inboard side of the driver body with the black seal facing outward Note Ceramic bearings have blue seals on both sides of the bearing installation orientation is not imp...

Страница 32: ...EARING KIT FRONT REAR FOR ZIPP ZR1 ZM2 HUBS 61903 WHEEL AXLE END CAP SET FRONT 15X110 BOOST ZM2 HUBS WHEEL AXLE END CAP SET FRONT 15X110 BOOST TORQUE CAP ROCKSHOX FORKS ZM2 HUBS Safety and Protection...

Страница 33: ...b Variants Current Identification Text On End Cap Previous Identification Text On End Cap Spare Part Kit Number Current Identification Text On End Cap Previous Identification Text On End Cap Spare Par...

Страница 34: ...e end with a plastic mallet to dislodge the axle from the hub bearings Use your thumb to push the axle through the hub shell and remove the wave spring from the non drive side hub shell NOTICE Do not...

Страница 35: ...bearing puller manufacturer s instructions Grip the slide hammer and forcefully pull away from the slotted attachment to remove the bearing from the hub shell Insert the 17 mm Bearing Puller slotted...

Страница 36: ...36 Front Hub Bearing Removal Clean the hub shell with isopropyl alcohol and a shop towel 7 Isopropyl Alcohol Shop Towel...

Страница 37: ...903 30x17 tool onto the threaded rod Thread the Press Tool handle onto the threaded rod Turn the handle clockwise to press the bearing into the hub until it is hand tight Do not overtighten the bearin...

Страница 38: ...clockwise to press the bearing into the hub until it is hand tight Do not overtighten the bearing Remove the tools Apply grease to the non drive side axle bearing race Insert the non drive side end o...

Страница 39: ...ng The wave spring is crucial to hub performance and must be installed onto the axle Apply grease to the following locations on the drive side and non drive side axle end Axle front surface a Axle rad...

Страница 40: ...Hexfin HollowPin Howitzer HRD Hybrid Drive Hyperfoil i 3 Impress Jaws Jet Kage Komfy LINK Lyrik MatchMaker Maxle Maxle 360 Maxle DH Maxle Lite Maxle Lite DH Maxle Stealth Maxle Ultimate Micro Gear Sys...

Страница 41: ...598 8 Chung Shan Road Shen Kang Hsiang Taichung City Taiwan R O C WORLD HEADQUARTERS SRAM LLC 1000 W Fulton Market 4th Floor Chicago Illinois 60607 U S A EUROPEAN HEADQUARTERS SRAM Europe Paasbosweg 1...

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