Avid Technology FC726 Installation Manual

2010(english) technical manual part # GEN.0000000001722 Rev. A

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 10ANATOMYNon-Drive Side Crank Arm1. Non-Drive Side Bearing Shield2. Non-Drive Side Bottom Bracket Cup3. B

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 115Install the wave washer and then the drive side bearing shield onto the spindle, making sure the beari

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 12importantTo ensure that your crankset and bottom bracket perform properly, we highly recom-mend that yo

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 134If it is not already assembled, prepare the self-extracting crank bolt as illustrated. Apply grease to

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 14PEDAL INSTALLATION9 Grease the pedal threads and install pedals to the crankarms. Torque to 31–34 N•m (

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 15GIGA PIPE / ISIS DRIVE / ISIS OVERDRIVE BOTTOM BRACKETS

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 16GIGA PIPE / ISIS DRIVE / ISIS OVERDRIVE BOTTOM BRACKETS

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 17SQUARE XR / SQUARE LE / POWER SPLINE BOTTOM BRACKETS

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 18SQUARE XR / SQUARE LE / POWER SPLINE BOTTOM BRACKETS

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 19BOXGUIDE / SHIFTGUIDE / CHAIN TENSIONER

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 2© Copyright SRAM LLC 2009For exploded diagram and part number information, please refer to the Spare Par

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 20BOXGUIDE / SHIFTGUIDE / CHAIN TENSIONER

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 21INTRODUCTIONYour days of front shifting as you know it are over. Welcome to instant front transmission.

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 22PARTS AND TOOLS NEEDED• Safetyglasses• HammerSchmidtframecompatibilitychecker• 2,2.5,4,5,and

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 2323 Copyright©SRAMCorporation•2009FRAME PREPARATIONIMPORTANT: The following sections on Frame Prepa

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 24FRAME PREPARATION - PART 2Ok, are you ready for the final and most critical step in frame preparation?St

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 25I N S T A L L H A M M E R S C H M I D T BOTTOM BRACKET1If you have a 68 mm bottom bracket shell, se

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 26The HammerSchmidt bottom bracket needs to be installed in a specific order:3A. Thread the drive side bot

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 277The collar assembly must sit flush with the bottom bracket shell face (or spacer for 68 mm bottom brack

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 289You can check for proper collar assembly installation by sliding the anchor bolt on the collar assembl

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 29D R I V E M E C H A N I S M A N D C R A N K ARM INSTALLATION11Press the large shifter paddle to p

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 32010Technical Manual

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 30HAMMERSCHMIDT USE14HammerSchmidt has two front transmission gears: 1:1 and Overdrive. In 1:1, everythin

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 31EXPLODED VIEW OF HAMMERSCHMIDT MECHANISMExploded view of Mechanism AssemblyH A M M E R S C H M I D T

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 32SERVICE INTERVAL SCHEDULETo maintain optimal performance and durability of the HammerSchmidt, periodic

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 33T R O U B L E S H O O T I N G If performance issues arise, please consult the following table for possi

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 34Issue Possible Cause CureErratic Shifting Too little tension in shift cable Adjust the shifter by turni

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 35MECHANISM ASSEMBLY AND DRIVE SIDE CRANK ARM SERVICE WARNING: Always wear your safety glasses and glov

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 36CHAINRING REMOVAL3Using a flathead screwdriver gently pry the retaining ring off the ring guide. Remove

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 37CRANK ARM REMOVAL5Using a 5 mm hex wrench, loosen and remove the four planet nuts. Lift and remove the

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 389The HammerSchmidt mechanism assembly is left hand threaded. Use a 24 mm wrench and turn the clamp cloc

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 39Bearing Seal Removal13Use a small flathead screwdriver to remove the bearing seal by gently prying upwar

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 4TABLE OF CONTENTSROAD CHAINRING COMPATIBILITY CHART ...

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 40C L E A N M E C H A N I S M A S S E M B L Y Thoroughly clean any contamination and grease from the

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 41R E A S S E M B L E B E A R I N G A S S E M B L Y 20Apply a thin bead of grease in the space betwee

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 4224Apply grease to the inside of the bearing. Make sure you fill all of the gaps with grease. Spin the be

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 43R E A S S E M B L E M E C H A N I S M A S S E M B L Y 28Place the sun gear assembly inside the ring g

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 4432Place the bearing assembly on top of the carrier assembly. Wiggle them together until the bearing ass

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 45C H A I N R I N G I N S T A L L A T I O N 36Apply a small dab of grease to the splines and retaining

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 46B A S H G U A R D I N S T A L L A T I O N 41To replace the bash guard place it over the planet nuts

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 47COLLAR PLATE ASSEMBLY SERVICEParts and tools needed for service:• Safetyglasses• Gloves• 2,2.5,an

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 48COLLAR PLATE DISASSEMBLYChain Guide Removal 4If your chain guide is damaged and needs to be replaced, l

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 49TECHNICAL SERVICESeal Disk Removal 8Using a 4 mm hex wrench, remove the cable stop bolt and cable stop

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 5SAFETY FIRST At SRAM Corporation, we care about you. Please, always wear your safety glasses and gloves

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 50TECHNICAL SERVICEActuator RemovalNOTE: Be sure to wear your safety glasses for this step. The actuator

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 51TECHNICAL SERVICECLEAN COLLAR PLATE ASSEMBLYThoroughly clean any contamination and grease from the comp

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 52TECHNICAL SERVICE16Insert the actuator into the collar plate and install the actuator spring by squeezi

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 53TECHNICAL SERVICE19Using a 2 mm hex wrench, install the seal disk bolt. Torque to 0.6 N·m (5.0 in-lb).

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 54TECHNICAL SERVICE23Carefully stretch the overdrive spring around into the grooves of the collar plate a

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 55COPYRIGHTAll content included in this catalog, including but not limited to text, graphics or images is

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 56world headquartersSRAM corporation1333 n. kingsbury st., 4th flchicago, il 60642phone +1-312-664-8800fax

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 6ROAD CHAINRING COMPATIBILITY CHARTCombination Rings Material Marking 8-speed 9-speed 10-speed SRA

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 7IDENTIFY PARTS AND TOOLSSTEM PARTS*A - Steerer Clamp or direct mount bolt(s)B - Face Clamp boltsC - Stem

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 84Size your handlebar. If necessary, your handlebar width can be cut narrower to suit your personal pref

© SRAM LLC • 2010 TRUVATIV TECHNICAL MANUAL 98Install handlebar controls according to manufacturer’s instructions.ADVICEAvoid scratching or gouging t