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© 2018 CORE HEALTH & FITNESS, LLC

PART NUMBER 637-8647, REV A

Summary of Contents for SC Power

Page 1: ...SERVICE MANUAL Schwinn SC Power Core Health Fitness...

Page 2: ...t Morse Taper 10 Adjusting Leveling Feet 11 Crank Arm Replacement 12 4iiii Crank Replacement 14 Pairing Calibrating the 4iiii Crank 16 Bottom Bracket Replacement 17 Brake Rod Replacement 20 Brake Repl...

Page 3: ...helon2G console eliminating the need to replace batteries as part of its maintenance schedule As the rider begins to pedal an LED light illuminates to provide positive feedback that the generator is p...

Page 4: ...als Install Owner s AC Performance 100175 AC Performance 9 7320 AC Performance Plus AC Sport SC5 SC7 SC Power IC Classic AC Power Related Installation Manuals MYE PVS Brackets Installation Consoles Fo...

Page 5: ...tight en and right to loosen For pictures of all different Schwinn pedals see document 637 4501 on our support site For a comprehensive list of accessories for Schwinn see document 637 8608 Cranks Pe...

Page 6: ...Remove the rubber chainguard cap 2 Remove the screws from the user right chainguard inset 3 Use a Phillips screw driver and 5mm hex key to remove the screws securing the user left Chainguard to the b...

Page 7: ...hainguard to the bike 4 Rotate the chainguard downward to remove 5 Remove the rubber cap from the user left side 6 Use a 19mm socket to remove the axle bolts and axle spac ers on both sides of the fly...

Page 8: ...ew connecting the idler to the tensioner arm 11 Carefully walk the belt off of the tensioner pulley then walk the belt off of the crank pulley 12 Use a 3mm allen key and a 13mm open ended wrench to re...

Page 9: ...5 BEFORE TIGHTENING THE AXLE BOLTS Use a 3mm allen key to reinstall the left and right tension screws by turning clockwise to tighten and counter clockwise to loosen Be sure to adjust the bolts evenly...

Page 10: ...nly it is not necessary to remove the crank arm 2 Thread a crank puller tool with the smaller 11mm tip into the crank arm then use the tool to push the pedal out of the crank arm 3 Push the new pedal...

Page 11: ...et 1 Ensure the bike is level by adjusting all four leveling feet Turn the leveling foot clockwise to lower the bike and counter clockwise to raise the bike When leveled properly the bike should not w...

Page 12: ...e screws securing the user left Chainguard to the bike 4 Rotate the chainguard downward to remove 5 Walk the belt chain off of the bike unless replacing the user left side crank arm only NOTE The proc...

Page 13: ...e to the inner race as possible 11 With the user right crank arm in the 6 o clock position install the user left crank arm in the 12 o clock position Aligning the splines to the bottom bracket shaft u...

Page 14: ...ch coupled with an 8mm allen socket to reinstall the crank bolt and torque to the value below 40 44 ft lb 55 60 Nm 5 Use a small phillips screwdriver to remove the screw securing the battery cover rem...

Page 15: ...ch and a 8mm allen socket to torque to the pedal bolt according to the specifications below Threaded Pedal 25 30 ft lb 34 40 Nm Morse Taper Pedal 33 37 ft lb 45 50 Nm NOTE The pedal MUST be torqued to...

Page 16: ...nce the ANT ID has been entered pedal the bike then select PAIRING SPIN CRANK by pushing the back light button If pairing does not pass check to ensure the ANT ID is correct and try the pairing proces...

Page 17: ...5mm hex key to remove the screws securing the user left Chainguard to the bike 4 Rotate the chainguard downward to remove 5 Walk the belt chain off of the bike unless replacing the user left side cra...

Page 18: ...r left 9 Use a 35mm open ended wrench to remove the bottom bracket retaining nut 10 Use a rubber mallet to tap the bottom bracket shaft and one of the bearings from the user right side and out of the...

Page 19: ...Page 19 13 Tighten the bottom bracket retaining nut to 50 ft lb 68 N m...

Page 20: ...from the top cap then pull out the front pop pin blue then pull upwards on the brake top cap yellow to remove it 3 Turn the brake knob clockwise to lower the brake assem bly down onto the flywheel 4 U...

Page 21: ...en pull out the front pop pin blue then pull upwards on the brake top cap yellow to remove it 7 Turn the brake knob clockwise to lower the brake assembly down onto the flywheel 8 Use a 27mm open ended...

Page 22: ...er removing the brake bracket cover use a 3 hex key to remove the screws securing the brake bracket to the frame yellow 11 Remove the brake assembly from the bike If necessary remove the brake adjustm...

Page 23: ...Page 23 Other Replacement Procedures Procedure Link Note Replacing the battery on a SC Power 637 8617...

Page 24: ...ing for SC Power cycles 637 8618 Identifying crank arms 637 8526 General Pedal Maintenance 637 4501 Console 4iiii Procedure Link Note Updating the firmware on a 4iiii Powermeter 637 8637 Timing delay...

Page 25: ...2018 CORE HEALTH FITNESS LLC PART NUMBER 637 8647 REV A...

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