Precor SBK800-16 SPINNER Service Manual Download

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Generator Assembly Replacement

Applies To: (Spinner®

Chrono

™ Power models only)

About

This procedure provides instruction to remove and install the Generator Assembly.

Specifications

System Component

Specification

Generator Belt Tension

1/4 in (6.5 mm) belt deflection

Generator Output

Voltage: approx. 9 Vac @ 60 rpm

Current: approx. 0.4 amps @ 60 rpm

Procedure

Review entire procedure before starting.

Removal procedure

1. Remove the front and rear drive belt covers, see

"Belt Guard Cover Replacement" on

page 47

2. Remove all brake resistance by turning the resistance knob counter clockwise (-).

3. Disconnect the generator interface cable from the

LPCA

- 5 connector. Cut the two

cable ties that hold the cable to the cross member and remove.

Spinner® Chrono™ Power bike.

Lower Printed Circuit Assembly board; also refered to as the Lower PCA or simply as the

lower board. On treadmills, it is the console to base function interface and the motor con-
troller unit (MCU). On self-powered units, it is the lower PCA console to base function inter-
face.

Contact Precor Customer Support at [email protected] or 800.786.8404 with
any questions.

Page 98

5 Replacement Procedures

Generator Assembly Replacement

Summary of Contents for SBK800-16 SPINNER

Page 1: ...Service Manual SBK800 16 INDOOR CYCLES SPINNER CHRONO POWER SPINNER CLIMB ...

Page 2: ...w 6 General Information 7 Orientation Convention 7 Tools 7 Specification Summary 8 Bolt Grade Identification 8 Bolt Grade Markings Chart 9 Parts 9 Optional AC Power Adapter 10 Lubrication 11 Cleaning 12 Approved Cleaning Products 12 Cleaning Procedure 12 Equipment Spacing Requirements 13 Operation Verification 14 About 14 Operation Verification Checklist 14 Adjustment Procedures 17 Contact Precor ...

Page 3: ...stment 35 About 35 Specifications 35 Procedure 35 Bike Leveling Adjustment 39 Replacement Procedures 41 Replacement Procedures 41 Battery Replacement 43 About 43 Specifications 43 Determining the battery condition 43 Battery Fuse 44 Procedure 44 Belt Guard Cover Replacement 47 About 47 Procedure 47 Brake Pad Replacement 52 About 52 Specialized Tools 53 Contact Precor Customer Support at support pr...

Page 4: ...OMM Cable Replacement 72 About 72 Specialized Tools 73 Parts 73 Procedure 73 Drive Belt Generator Belt and Flywheel Replacement 85 About 85 Specifications 85 Procedure 86 Generator Assembly Replacement 98 About 98 Procedure 98 Handlebar Assembly Replacement 100 About 100 Procedure 100 Handlebar Adjustment Knob Replacement 104 About 104 Procedure 104 Handlebar Post Removal 106 Contact Precor Custom...

Page 5: ...ns 121 Specialized Tools 121 Procedure 121 Crank Arm Replacement 126 About 126 Specialized Tools 126 Procedure 126 Resistance Knob Replacement 129 About 129 Procedure 129 Seat Assembly Replacement 134 About 134 Procedure 134 Stabilizer Replacement 136 About 136 Front Stabilizer Replacement 137 Rear Stabilizer Replacement 140 Troubleshooting 143 About 143 Contact Precor Customer Support at support ...

Page 6: ...nter 154 Clearing a Pulsing Yellow and or Steady Yellow ASL state 154 Error Log 156 About 156 Accessing the Error Log 156 Clearing the Error Log 156 Exporting the Error Log 157 System Troubleshooting Procedures 158 About 158 Available procedures 158 Belt Drive Issues 159 Resistance Issues 160 Erratic Power WATTS Measurements 162 Bike Missing From Group Leader Board 164 Bottom Bracket Inspection 16...

Page 7: ...Setup Menu Access 179 Menu Navigation 179 Menus and Settings 180 Error Log Information 182 Spinning Studio Console 185 About 185 Cadence RPM sensor installation 186 Heart Rate Belt Bluetooth Pairing 186 Service and Maintenance 186 Appendix A Edition Information i Edition i Additional Documentation i Copyright i Appendix B Notices and Safety ii Trademarks ii Contact Precor Customer Support at suppo...

Page 8: ...Intellectual Property ii Warranty ii Safety Notices iii Service Safety Guidelines iii Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page viii ...

Page 9: ... or mechanical mov ing parts This service manual applies to the SBK800 series model Spinner Chrono1 Power and Spinner Climb indoor cycles This document contains information required to service repair troubleshoot and maintain the machines Indoor Cycle Model Feature Summary Spinner Chrono Power SBK869 Magnetic braking Self powered Direct Power Measurements Watts ASL2 Spin 1Spinner Chrono Power bike...

Page 10: ...e log to help troubleshoot and repair machine issues Additional Service Documentation and Videos There are additional literature and video resources available that can help you to use ser vice troubleshoot and repair the machine Refer to Product Literature Videos topic l Product Literature Videos on the facing page See Also General Information on page 7 Safety Guidelines on page 6 Operation Verifi...

Page 11: ...cor Websites Precor Websites Link Precor com product home page Available information Product Specifications Assembly Guides Preventative Maintenance Guides Console Install PM Guides Precor com Precor Connect servicer home page Available Product information Part Numbers Exploded View Diagrams Service Bulletins Software Updates Service Videos Connect Login Precor Technician Certification Training Se...

Page 12: ...r Removal Belt Cover Removal Pedal Replacement Pedal Replacement Chrono Bottom Bracket Verification Check Chrono Bottom Bracket Check SBK800 16 Spinner Rally Shift and Ride indoor cycle service videos Belt Chain Guard Cover Removal Belt Chain Cover Removal Pedal Replacement Pedal Replacement Belt Tension Adjustment Belt Tension Adjustment Belt Replacement Belt Replacement Chain Tension Adjustment ...

Page 13: ...Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 5 1 Introduction Product Literature Videos ...

Page 14: ...ipment while performing service l To prevent electrical shock keep all electrical components away from water and other liquids l Do not use accessory attachments that are not recommended by the manufacturer such attachments can cause injury l Do not stand or climb on the handlebars display enclosure or cover When servicing the equipment l During service operations you will be very close to moving ...

Page 15: ...8000 2 l Torque1 wrench 40 ft lbs 54 N m l Magnetic Gap Fixture kit PPP000000058248101 3 4 l Metric wrench set 10 21 mm 4 l Crank Extractor X Tools Crank Extractor 1 4 l Screw driver set l Belt Tension Gauge 1Torque is a measure of the force that can cause an object to rotate about an axis Bolt nut example 5 NM torque is equivalent to 5 newton s of force applied one meter from the center of the bo...

Page 16: ...n 1 2 in 1 3 cm up dwn travel Stabilizer fastener Torque 15 6 ft lbs 21 N m Axle Nut Torque 29 5 ft lbs 40 Nm Bolt Grade Identification Bolt grade markings are used to categorize bolts according to the bolt material man ufacturing process and mechanical properties The grade of the bolt is stamped on the head of the bolt US SAE bolts The bolt grade markings are determined by the number of the lines...

Page 17: ... equipment may not represent all bolt grades Always match the replacement bolt grade marking to the removed bolt grade marking Parts IMPORTANT Always purchase OEM replacement parts and hardware from Pre cor If you use parts not approved by Precor you could void the Precor Limited War ranty Use of parts not approved by Precor may cause injury Major Assembly and Parts Location Contact Precor Custome...

Page 18: ... to view the most current parts information including the Exploded View Diagram and Parts Identification List l Precor Connect Partner Website Optional AC Power Adapter Part Number PPP000000058020102 UNIVERSAL AC POWER ADAPTER with POWER CORD Note This is the same power supply that is used on AMT1 products 1Adaptive Motion Trainer Contact Precor Customer Support at support precor com or 800 786 84...

Page 19: ...e AutoCal on page 18 IMPORTANT On bikes with the updated AutoCal release 2 do not leave the AC Power Adapter plugged in during normal operation Plugging in the AC Power Adapter will enable the manual AutoCal function if the pedals are spun above 55 rpm the bike will do an AutoCal when the pedals stop Installation The AC Power Adapter plugs into the LPCA Power Adapter input port located on the bott...

Page 20: ...le cleaning products l General Equipment Surfaces o 1 part mild soap to 30 parts water recommend Simple Green cleaner or equi valent o Athletic equipment cleaner 9x7 pre saturated wipes ATHLETIX PRODUCTS o Enivir O Safe oxygen enhanced cleaner or Enviro Safe glass and multitask cleaner concentrate l Consoles and PVS1 displays a diluted solution of one part 91 Isopropyl alcohol to one part water Cl...

Page 21: ...cleaners and do not spray directly onto the equipment surfaces 2 Rinse surfaces using a clean lint free cloth dampened with water only 3 Then completely dry with another clean lint free cloth Equipment Spacing Requirements The minimum side to side spacing between bikes is 20 in 60 m and the minimum front to back spacing is 20 in 60 m Contact Precor Customer Support at support precor com or 800 786...

Page 22: ... forward back adjustment work correctly l Make sure the handlebar post up down movement is smooth and that the pop pins lock at different positions l Make sure the forward back slider movement is smooth and the adjustment knob locks the handlebar in position Set the resistance to minimum and pedal the bike at a moderate pace 55 rpm or greater increase the resistance to maximum and return to zero r...

Page 23: ...ify that the measured generator voltage service menu GEN VOLT and cur rent output service menu GEN AMP is within specification Generator Spec Power WATTS Generator voltage GEN VOLT approx 9 Vac 60 rpm Generator current GEN AMP approx 0 4 amps 60 rpm Generator specification Error Log ASL1 verification Spinner Chrono Power only l Verify that there are no current active error codes view the service m...

Page 24: ...d then stop pedaling Wait for the pedals to stop and dismount the bike l If verification tests were successfully completed return to service Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 16 3 Operation Verification Operation Verification Checklist ...

Page 25: ...s to a particular component and after a major component is removed replaced Available Adjustment Procedures AutoCal on the next page Brake Pad Adjustment on page 23 Drive Belt Tension and Tracking Adjustment on page 27 Generator Belt Tension Adjustment on page 35 Bike Leveling Adjustment on page 39 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 17 4 A...

Page 26: ...as started without the exer cisers knowledge For example if the exerciser momentarily stops Pedaling for more than 3 5 seconds a new AutoCal will start In this scenario the resistance knob is most likely not set to zero resulting in a bad AutoCal resulting in inaccurate WATTS measurement results The new AutoCal R2 release has improved AutoCal by making the power measurement auto correction process...

Page 27: ...ement see Spinner Chrono Console on page 177 l LPCA SW 303713 101 102 2 Set the resistance level to minimum resistance knob fully counterclockwise 3 Pedal the bike to 55 rpm or greater then slow down and stop the pedals When the pedals and flywheel stop the bike will start the AutoCal Wait a minimum of 10 seconds for the AutoCal to complete IMPORTANT The resistance knob must be set to the minimum ...

Page 28: ... A legacy LPCA board is udated to the new LPCA board PN 304638 102 and later l An existing updated LPCA board PN 304638 102 and later is replaced l The zero resistance measured torque is or exceeds 14 in lbs About AutoCal R2 l Applies to o Mfg dates 01 21 2019 and later o LPCA board PN 304638 102 and later o LPCA software versions 303713 103 and later l No manual AutoCal is required at the start o...

Page 29: ... console Setup Service mode and select the Operational Information Torque3 setting see Spinner Chrono Console on page 177 4 Turn the resistance knob to zero resistance fully counterclockwise 5 Pedal or spin the pedals to 55 rpm or greater then slow down and stop the pedals When the pedals and flywheel stop the bike will start the AutoCal Wait a minimum of 10 seconds for the AutoCal to complete 6 V...

Page 30: ...m as reported on the console RPM indicator and verify that the measured WATTS is 40 Watts 60 rpm c Continue pedaling at 60 rpm and set the resistance to maximum knob fully clockwise d Verify that the measured WATTS is 415 Watts 60 rpm Resistance Level WATTS minimum 40 Watts 60 rpm maximum 415 Watts 60 rpm WATTS Specification Note If the bike fails the WATTS test the brake pad gap may need to be ca...

Page 31: ...netic force of the brake pad is very strong and when in close proximity to the flywheel or any metal object will quickly snap the pad against the flywheel or other metal object causing damage to the brake pad magnets Firmly hold the magnetic brake pads during removal installation procedures to avoid damaging the brake pads Specialized Tools Tool Part Number Qty Magnetic Gap Fixture kit PPP00000005...

Page 32: ...ed on both the left and right brake pads before starting and while performing the brake pad gap adjustment procedure 3 loosen but do not remove the left and right brake pad 3 mm hex key mounting bolts 2x per pad Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 24 4 Adjustment Procedures Brake Pad Adjustment ...

Page 33: ...and returning to minimum resistance Stop pedaling and allow the flywheel to stop l Verify that changing the resistance level from minimum to maximum and back to minimum was smooth and that there were no issues with the res istance knob or caliper assembly l Verify that at maximum resistance the pedal resistance was very strong If possible compare with a similar bike in known good operating con dit...

Page 34: ...edaling verify the measured WATTS is within spec at the minimum and maximum resistance levels Continu ously pedal between measurements Resistance Level Power WATTS minimum 40 Watts 60 rpm maximum 415 Watts 60 rpm Power WATTS specification IMPORTANT The bike must be AutoCal d before making the WATTS meas urement Also the bike must be continuously pedaled between the min and max res istance WATTS me...

Page 35: ...moved which in turn affects the generator belt tension So always loosen the generator belt tension prior to making drive belt adjustments and always verify the generator belt tension after each drive belt tension adjustment CAUTION Always loosen the generator belt tension prior to making a drive belt tension adjustment and always verify the generator belt tension after adjusting the drive belt ten...

Page 36: ...rator belt tension after adjusting the drive belt tension Moving the flywheel position will change the generator belt ten sion which could damage the belt pulley hardware and or generator function 3 Remove all brake resistance by turning the resistance knob counter clockwise 4 Loosen the left and right 17 mm axle nuts enough to allow flywheel axle movement Do not fully remove the axle nuts 5 Place...

Page 37: ...lt tension adjustment nuts Sustain a small amount of belt tension so that the belt remains seated on the front and rear sprockets 7 If the drive belt is not centered on the flywheel pulley slowly turn the pedals while nudging the belt to the center of the sprocket Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 29 4 Adjustment Procedures Drive Belt Ten...

Page 38: ...ts Position the tension gauge so that the center tension tab rests on the belt tooth ridge and not in the gap between the teeth Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 30 4 Adjustment Procedures Drive Belt Tension and Tracking Adjustment ...

Page 39: ...ins centered between the left and right fork weldments Continue the adjustment process until the belt tension gauge reads 70 76 lbs 31 8 34 5 kgs Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 31 4 Adjustment Procedures Drive Belt Tension and Tracking Adjustment ...

Page 40: ...Verify the belt tracking Note The drive belt tracking does not need to remain perfectly centered on the pul ley The belt is correctly tracking when the belt edges do not rub against either the left or right flywheel pulley rims during use Note Always use the LEFT belt tension adjustment bolt to make belt tracking adjustments Contact Precor Customer Support at support precor com or 800 786 8404 wit...

Page 41: ... turn clockwise the LEFT adjustment nut to recenter the belt Continue this process until the belt no longer rubs against either the inner or outer pulley rims ii If the belt is tracking to the right causing the belt to rub against the outer rim of the pulley adjust the belt to track to the left and remain centered on the pulley While rotating the pedals tighten the LEFT adjustment nut in 1 8 clock...

Page 42: ...c While continuously pedaling at 60 rpm increase the resistance to maximum and verify the measured WATTS is 415 Watts 60 rpm d If the bike fails the WATTS test verify that the brake pad gap is correctly set see Brake Pad Adjustment on page 23 13 Verify and adjust the generator belt tension to specification see Generator Belt Ten sion Adjustment on the facing page 14 Reinstall the front and rear dr...

Page 43: ...fect the generator belt tension Adjusting the drive belt tension requires the flywheel to be moved which in turn affects the generator belt tension So always loosen the generator belt tension prior to making drive belt adjustments and always verify the generator belt tension after each drive belt tension adjustment CAUTION Always loosen the generator belt tension prior to making a drive belt tensi...

Page 44: ...ove all brake resistance by turning the resistance knob fully counter clockwise 5 Slowly hand rotate the pedals and make sure the belt is correctly seated on the gen erator and flywheel generator pulleys 6 Loosen the generator 4 mm hex key mounting adjustment bolt enough so that the generator can be moved forward or rearward to adjust the tension Do not remove the mounting bolt 7 Make belt tension...

Page 45: ...ad to premature belt wear and possible damage to the generator pulley 8 Fully tighten the 4 mm generator mounting bracket bolt 9 Ride and pedal the bike at high speed for several minutes and verify there are no issues with the belt unusual noised etc 10 Slow down and stop the pedals and flywheel Remeasure and verify that the belt deflection remains at the nominal 1 4 in 6 5 mm belt deflectionspeci...

Page 46: ... Adjustment Procedures on page 17 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 38 4 Adjustment Procedures Generator Belt Tension Adjustment ...

Page 47: ...sh on the bike and try to rock the bike If there is any movement make foot adjust ments as needed to stabilize the bike Turn the leveling feet clockwise to lower the bike or counterclockwise to raise the bike 3 Test ride the bike at slow and high speed verifying that the bike remained stable while pedaling 4 Dismount the bike and recheck for stability readjust the feet as necessary to stabilize th...

Page 48: ... Adjustment Procedures on page 17 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 40 4 Adjustment Procedures Bike Leveling Adjustment ...

Page 49: ...le Replacement on page 72 Drive Belt Generator Belt and Flywheel Replacement on page 85 Generator Assembly Replacement on page 98 Handlebar Assembly Replacement on page 100 Handlebar Adjustment Knob Replacement on page 104 LPCA board Replacement on page 112 Pedal Replacement on page 121 Crank Arm Replacement on page 126 Resistance Knob Replacement on page 129 Seat Assembly Replacement on page 134 ...

Page 50: ...djustment on page 23 Drive Belt Tension and Tracking Adjustment on page 27 Generator Belt Tension Adjustment on page 35 Bike Leveling Adjustment on page 39 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 42 5 Replacement Procedures ...

Page 51: ...ate 5 4 VDC Charging voltage while pedaling 7 5 VDC max Note static voltage measurements no pedal movement and no power adapter connected Determining the battery condition If the measured voltage is below 5 5 Vdc charge the battery by pedaling greater than 55 rpm or using an optional battery adapter until the battery static non pedaling voltage level 1Spinner Chrono Power bike Contact Precor Custo...

Page 52: ...embly cable red wire connected to the bat tery positive terminal To remove the fuse open the fuse holder by twisting the fuse holder top cap and removing the fuse Fuse specification Inline fuse 5 amp 250 Vdc Procedure Review entire procedure before starting Removal procedure 1 Remove the front and rear belt guard covers see Belt Guard Cover Replacement on page 47 2 Determine the battery condition ...

Page 53: ...d then the Black wire to the Negative battery terminal Reconnect the Negative ter minal cable last 3 Slowly pedal the bike enough to power ON the console access the console service test menu BAT VOLT parameter see Spinner Chrono Console on page 177 Continue pedaling and verify that the battery voltage is between 6 0 7 5 Vdc then Contact Precor Customer Support at support precor com or 800 786 8404...

Page 54: ...ay need to be charged 4 Replace the front and then rear belt guard covers see Belt Guard Cover Replace ment on the facing page 5 Verify the bike operation per Operation Verification Checklist on page 14 and return to service See Also Replacement Procedures on page 41 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 46 5 Replacement Procedures Battery Re...

Page 55: ...reverse order All rear guard fasteners must be removed before the front guard can be removed Available Movies Internet Only Belt Guard Cover Replacement Procedure Review entire procedure before starting Removal instructions 1 Remove the rear left side belt guard cover by removing the three outer 5 mm hex key fasteners 3x and then the center 4 mm fastener 1x Remove center 4 mm Contact Precor Custom...

Page 56: ...ner s for installation 3 Remove the front belt guard cover by removing the 5 mm hex key 4x fasteners The 4 mm hex key center back cover bolt needs to also be removed to remove the front cover Retain part s and or fastener s for installation Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 48 5 Replacement Procedures Belt Guard Cover Replacement ...

Page 57: ...for install ation Installation Instructions 1 Position the crank arm to the 9 o clock position and then carefully slide the front cover over the pedal and crank arm Retain part s and or fastener s for installation Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 49 5 Replacement Procedures Belt Guard Cover Replacement ...

Page 58: ... 3 Install the front cover access panel onto the front belt cover insert the left side tabs first and close Secure using the removed 5 mm hex key bolt 1x Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 50 5 Replacement Procedures Belt Guard Cover Replacement ...

Page 59: ...4 mm hex key fastener 1x first and then the three outer 5 mm hex key fasteners 3x See Also Replacement Procedures on page 41 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 51 5 Replacement Procedures Belt Guard Cover Replacement ...

Page 60: ... caliper strain gauge to calculate the measured power in watts The brake pads are mounted on the bottom of the left and right caliper Brake pad replacement The brake pad magnets are north south polarized and must be replaced as a set to ensure proper polarization Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 52 5 Replacement Procedures Brake Pad Repl...

Page 61: ... The brake pad flywheel gap must be calibrated for each installation or whenever it is detec ted that the power measurement is incorrectly computed If the brake pad gap is not cor rectly set the power measurement AutoCal correction will not be correctly determined causing the resultant Power watts measurement to be incorrect You must use the OEM magnetic gap fixture tool to properly set the gap at...

Page 62: ...e flywheel surface 3 Firmly hold the left brake pad while removing the two 3 mm hex key bolts and wash ers When removing the brake pad past the flywheel the pads strong magnetic attrac tion can quickly pull the pad from your hand snapping it against the flywheel damaging the brake pad Retain the pads and fastener hardware for installation CAUTION The magnetic force of the brake pad is very strong ...

Page 63: ...or scratching the flywheel surface 1 Reinstall the left and right brake pads onto the respective calipers and secure using the two 3 mm hex key bolts 2x and washers 2x Loosely hand tighten the fasteners allowing brake pad movement TIP Increasing the resistance will move the calipers closer to the flywheel which provides more room between the caliper and frame weldment to install the mount ing bolt...

Page 64: ...on page 23 3 Verify the bike operation per Operation Verification Checklist on page 14 and return to service See Also Replacement Procedures on page 41 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 56 5 Replacement Procedures Brake Pad Replacement ...

Page 65: ... right fork weldment upper cable access hole From there the cable travels down the right fork weldment exiting at the lower cable access hole traveling across the cross member connecting to the LPCA2 board strain gauge input connector 1Spinner Chrono Power bike 2Lower Printed Circuit Assembly board also refered to as the Lower PCA or simply as the lower board On treadmills it is the console to bas...

Page 66: ... Gap Fixture tools Only one kit is required to complete the brake pad adjustment A length of rope and tape could be used instead of a cable puller Tape the rope to the end of the cable and pull the cable through the frame weldment Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 58 5 Replacement Procedures Brake Caliper Assembly Replacement ...

Page 67: ...l Spinner Climb models only models Replacement Procedure Spinner Chrono Power models only Review entire procedure before starting Removal 1 Remove front and rear belt guard covers see Belt Guard Cover Replacement on page 47 2 Cut the four cross member cable ties 4x that secure the strain gauge cable to the cross member Discard the cable ties Contact Precor Customer Support at support precor com or...

Page 68: ...The reference marks or measured cable lengths will be used during the installation process 1 Remove the flywheel see Drive Belt Generator Belt and Flywheel Replacement on page 85 2 Carefully cut and remove the upper and lower push mount cable ties 2x that secure the strain gauge and Data Comm cables to the inside of the right fork frame weld ment Discard the push mount cable ties Contact Precor Cu...

Page 69: ...e cable clip located on the upper left fork frame weldment next to the left caliper Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 61 5 Replacement Procedures Brake Caliper Assembly Replacement ...

Page 70: ... upper cable access hole Disconnect the cable puller from the strain gauge cable leaving the cable puller inside the right fork weldment The cable puller will be used to reinstall the strain gauge cable IMPORTANT Attach a cable puller or fish tape to the LPCA connector end of the strain gauge cable before removing from the inside of the fork frame weldment The cable puller will be used to reinstal...

Page 71: ...old the caliper assembly while removing to pre vent it from falling to the floor causing damage Retain part s and or fastener s for installation Installation Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 63 5 Replacement Procedures Brake Caliper Assembly Replacement ...

Page 72: ...and washers 2x Loosely tighten the fasteners b Make sure that the resistance rod end bushing is seated over the caliper assembly plate screw and then fully tighten the two 2x fasteners Note Make sure that the resistance knob rod end bushing is seated over the cal iper plate screw Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 64 5 Replacement Procedur...

Page 73: ...e do not pull the cable tight Remove the cable puller from the cable 3 Insert the strain gauge cable into the self adhesive cable clip located next to the left caliper magnetic sensor a If the self adhesive cable clip PPP00RX10L93XSX000 is loose or missing replace as follows l Remove the existing self adhesive cable clip l Remove any residue adhesive using a clean rag and Isopropyl alcohol cleanin...

Page 74: ...ush pin cable tie a Install new upper and lower right fork weldment push mount cable ties 2x one next to the upper right fork weldment cable access hole and one next to the lower right fork weldment cable access hole Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 66 5 Replacement Procedures Brake Caliper Assembly Replacement ...

Page 75: ...ively adjust the Data COMM and Strain Gauge cable lengths to the prior measured length from the LPCA cable connectors to the lower push mount cable tie and then tighten the cable tie If you did not make these measurements adjust the Data COMM cable length to approx 25 in 63 5 cm and the Strain Gauge cable length to approx 21 in 53 cm and then tighten the cable tie Contact Precor Customer Support a...

Page 76: ...lacement on page 85 6 Hand rotate the pedals and verify that the Data COMM cable does NOT touch or rub against the top of the flywheel l If the cable rubs against the flywheel the Data COMM cable slack must be readjusted so that the cable does not touch the flywheel This may require removing the flywheel to make adjustments CAUTION Rubbing against the top of the flywheel will damage the Data COMM ...

Page 77: ...on page 47 2 Remove the flywheel see Drive Belt Generator Belt and Flywheel Replacement on page 85 1 Remove the two 4 mm hex key bolts 2x and washers 2x that secure the caliper assemble to the frame and remove the caliper Hold the brake caliper assembly while removing to prevent it from falling to the floor causing damage Retain part s and or fastener s for installation Installation 1 Install the ...

Page 78: ...en the fasteners Note Make sure that the resistance knob rod end bushing is seated over the cal iper plate screw 2 Reinstall the flywheel see Drive Belt Generator Belt and Flywheel Replacement on page 85 3 Replace the front and rear belt guard covers see Belt Guard Cover Replacement on page 47 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 70 5 Replac...

Page 79: ...cation Checklist on page 14 and return to service See Also Replacement Procedures on page 41 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 71 5 Replacement Procedures Brake Caliper Assembly Replacement ...

Page 80: ...he cross member The cable continues rear ward on the right side of the cross member crossing over to the left side connecting to the LPCA2 Data COMM cable port 1Spinner Chrono Power bike 2Lower Printed Circuit Assembly board also refered to as the Lower PCA or simply as the lower board On treadmills it is the console to base function interface and the motor con troller unit MCU On self powered uni...

Page 81: ... through the frame weld ment Parts QTY Part Number Description Image 2 PPP00RX2809393M000 Push Mount Cable Tie 4 General purpose Cable Zip Tie 6 8 in Procedure Review entire procedure before starting Removal 1 Remove front and rear belt guard covers see Belt Guard Cover Replacement on page 47 2 Cut the four cross member cable ties 4x that secure the Data COMM strain gauge generator and battery cab...

Page 82: ... LPCA connectors to the right fork lower push mount cable tie The reference marks or measured cable lengths will be used during the installation process 4 Remove the flywheel which requires removing the LPCA board the cross member drive belt and generator belt see Drive Belt Generator Belt and Flywheel Replace ment on page 85 Contact Precor Customer Support at support precor com or 800 786 8404 wi...

Page 83: ...d the push mount cable ties 6 Remove the four 4 mm 4x hex key bolts and remove the console backplate cover Disconnect the Data COMM cable from the console and set the console aside see the SPINNER CHRONO CONSOLE Operator s Guide Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 75 5 Replacement Procedures Data COMM Cable Replacement ...

Page 84: ...from the top of the frame weldment While holding the handlebar assembly gently pull the Data COMM cable and attached cable puller downward and out from the inside of the handlebar post d Disconnect the Data COMM cable from the cable puller leaving the cable puller inside the handlebar post and set the handlebar assembly aside The cable Contact Precor Customer Support at support precor com or 800 7...

Page 85: ...ut the top of the handlebar post weldment Stop pulling when the cable puller exits the top of the handlebar post weldment Disconnect the cable puller from the Data COMM cable leaving the cable puller inside the right fork weldment IMPORTANT Attach a cable puller or fish tape to the LPCA connector end of the Data COMM cable before removing from the inside of the fork frame weldment The cable puller...

Page 86: ...ting the top of the handlebar post weldment b Grasp the cable puller at the lower cable access hole and gently pull the cable puller downward through the inside of the handlebar post weldment and right fork weldment exiting though the lower right fork weldment cable access hole Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 78 5 Replacement Procedures...

Page 87: ...n cable tie first and then to the upper push pin cable tie a Install new upper and lower right fork weldment push mount cable ties 2x one next to the upper right fork weldment cable access hole and one next to the lower right fork weldment cable access hole Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 79 5 Replacement Procedures Data COMM Cable Repl...

Page 88: ...ternatively adjust the Data COMM and Strain Gauge cable lengths to the prior measured length from the LPCA cable connectors to the lower push mount cable tie and then tighten the cable tie If you did not make these measurements adjust the Data COMM cable length to approx 25 in 63 5 cm and the Strain Gauge cable length to approx 21 in 53 cm and tighten the cable tie Contact Precor Customer Support ...

Page 89: ...in the handlebar post a Connect the previously installed cable puller exiting the bottom of the handle bar post to the Data COMM cable console connector b Lift the bottom of the handlebar assembly post next to the top of the handlebar post frame weldment c Grasp the cable puller and gently pull the Data COMM cable upward through the handlebar post Continue pulling the cable while inserting the han...

Page 90: ...le Reinstall the console backplate and secure using the four 4 mm hex key bolts 4x see the SPINNER CHRONO CONSOLE Operator s Guide Make sure the Data COMM cable is not pinched or stretched too tight Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 82 5 Replacement Procedures Data COMM Cable Replacement ...

Page 91: ...to make adjustments CAUTION Make sure that the Data COMM cable does not rub against the top of the flywheel Readjust cable slack as necessary 8 Ride the bike and verify that the console powers on and is operating normally l Make sure the WATTS RPM TIME DISTANCE and INTERVAL metrics are reporting correct information l Access the service mode and review the ERROR LOG see Error Log on page 156 Make s...

Page 92: ...S Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 84 5 Replacement Procedures Data COMM Cable Replacement ...

Page 93: ... belt and gen erator belt WARNING Personal injury is possible while removing installing the flywheel The flywheel weighs approximately 26 lbs 12 kgs and can pinch or fall onto fingers or other extremities causing personal injury Specifications System Component Specification Drive Belt Tension 70 76 lbs 31 8 34 5 kgs Generator Belt Tension 1 4 in 6 5 mm belt deflection 1Spinner Chrono Power bike Co...

Page 94: ... from the LPCA 2 battery connector J4 see the fol lowing diagram If there is a LPCA moisture barrier cable tie installed cut remove and discard 1Torque is a measure of the force that can cause an object to rotate about an axis Bolt nut example 5 NM torque is equivalent to 5 newton s of force applied one meter from the center of the bolt 6 ft lb is equivalent to 6 lbs of force applied 1 foot away f...

Page 95: ...ble connector then the Data COMM J3 cable connector and last the Strain Gauge J1 cable con nector Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 87 5 Replacement Procedures Drive Belt Generator Belt and Flywheel Replacement ...

Page 96: ...ing a 10 mm wrench Then fully remove the nuts and retain for install ation 10 Cut the back three cable ties that secure the generator data COMM strain gauge Spinner Chrono Power models only and battery cables to the cross member TIP It is not absolutely necessary to remove the back three cable ties from the cross member during flywheel removal and installation However care must be Contact Precor C...

Page 97: ...de taking care to not damage the cables 12 Remove the flywheel weight 26 lbs 12 kgs by carefully sliding it rearward off the frame axle brackets WARNING Personal injury is possible while removing installing the flywheel The flywheel weighs approximately 26 lbs 12 kgs and can pinch or fall onto fingers or Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page ...

Page 98: ...dals and rest it on the crank 2 Position the flywheel in front of the flywheel axle bracket Then put the generator belt onto the flywheel generator pulley and the drive belt onto the flywheel drive pulley IMPORTANT The generator and drive belts must be placed onto the flywheel gen erator and drive belt pulleys before installing the flywheel onto the axle mounting bracket Contact Precor Customer Su...

Page 99: ... the bike frame on its front resting on the front stabilizer and handlebar and then installing the flywheel into the axle mounting slots The weight of the flywheel will help to slide the flywheel into the mounting slots Carefully hold the flywheel and return bike to the upright position Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 91 5 Replacement P...

Page 100: ...l snug Adjust the left tension bolt so that the flywheel rim is centered between the left and right front forks do not fully tension the belt at this step CAUTION Thread the belt tension nuts onto the tension adjustment bolts to pre vent the flywheel from accidentally falling off the flywheel axle bracket Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page...

Page 101: ... key to secure the four bolts 4x and washers 4x Fully tighten the four fasteners Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 93 5 Replacement Procedures Drive Belt Generator Belt and Flywheel Replacement ...

Page 102: ... 2x Fully tighten the fasteners 8 Reconnect the Strain Gauge J1 cable connector then the Data COMM J3 cable connector and last the Generator J5 cable connector Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 94 5 Replacement Procedures Drive Belt Generator Belt and Flywheel Replacement ...

Page 103: ...e the battery cable over the moisture barrier and reconnect to the LPCA battery cable connector J4 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 95 5 Replacement Procedures Drive Belt Generator Belt and Flywheel Replacement ...

Page 104: ...to the cross member 4x locations 11 Place the generator belt onto the generator and flywheel generator pulleys Place the belt onto the smaller generator pulley and walk the belt onto the larger flywheel gen erator pulley 12 Adjust the drive belt tension and tracking to specification go to Drive Belt Tension and Tracking Adjustment on page 27 Contact Precor Customer Support at support precor com or...

Page 105: ...right brake pads and adjust the brake pad gap to specification see Brake Pad Replacement on page 52 16 Replace front and rear belt guard covers in reverse order see Belt Guard Cover Replacement on page 47 17 Verify the bike operation per Operation Verification Checklist on page 14 and return to service Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 97...

Page 106: ... on page 47 2 Remove all brake resistance by turning the resistance knob counter clockwise 3 Disconnect the generator interface cable from the LPCA2 5 connector Cut the two cable ties that hold the cable to the cross member and remove 1Spinner Chrono Power bike 2Lower Printed Circuit Assembly board also refered to as the Lower PCA or simply as the lower board On treadmills it is the console to bas...

Page 107: ...ll lead to premature belt wear and possible damage to the generator pulley 5 Access the console service test menu and select RPM Pedal the bike and verify that the RPMs value is showing and varies with pedal speed Note RPM is computed from pin 3 of the generator cable connector If this gen erator output phase has quite working the console may not operate and will not dis play RPM 6 Ride and pedal ...

Page 108: ...olts and remove the console backplate cover Disconnect the data COMM cable from the console and set the console aside see the SPINNER CHRONO CONSOLE Operator s Guide 2 Remove the rear handlebar post slider end cap by removing the two 2 5 mm hex key bolts Retain for installation 1Spinner Chrono Power bike Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page ...

Page 109: ...n 4 Remove the handlebar assembly by loosening and lifting up on the fwd back adjust ment knob while sliding the assembly towards the back of the bike Installation instructions 1 Loosen the fwd back adjustment knob and then reinstall the handlebar assembly by sliding the assembly rearwards onto the handlebar post Contact Precor Customer Support at support precor com or 800 786 8404 with any questi...

Page 110: ...end cap and secure using the two mounting 2 5 mm hex key bolts 4 Spinner Chrono Power models only Position the console on the handlebars and connect the data COMM cable Adjust the cable slack and reinstall the console backplate secure using the four hex key bolts 4x see the SPINNER CHRONO CONSOLE Operator s Guide Contact Precor Customer Support at support precor com or 800 786 8404 with any questi...

Page 111: ... data COMM cable has enough slack for handlebar min imum to maximum travel adjustment 6 Verify the handlebar adjustment knob operation and that it holds the handlebar in pos ition See Also Handlebar Adjustment Knob Replacement on the next page Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 103 5 Replacement Procedures Handlebar Assembly Replacement ...

Page 112: ...ble see Handlebar Assembly Replacement on page 100 2 Fully tightening the handlebar adjustment knob This will push the locking nut slightly above the bottom edge of the adjustment knob bracket mounting hole enough to place a thin wall deep socket onto the 5 16 locking nut Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 104 5 Replacement Procedures Hand...

Page 113: ...ctions 1 Reinstall the handlebar adjustment knob in reverse order 2 Reinstall the handlebar assembly and verify the handlebar adjustment knob oper ation see Handlebar Assembly Replacement on page 100 See Also Replacement Procedures on page 41 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 105 5 Replacement Procedures Handlebar Adjustment Knob Replacem...

Page 114: ...ower l Spinner Climb Procedure Spinner Chrono Power models only Review entire procedure before starting Removal 1 Remove the four 4 mm 4x hex key bolts and remove the console backplate cover Disconnect the data COMM cable from the console and set the console aside see the SPINNER CHRONO CONSOLE Operator s Guide 1Spinner Chrono Power bike Contact Precor Customer Support at support precor com or 800...

Page 115: ...e top of the frame weldment While holding the handlebar assembly gently pull the data COMM cable and attached cable puller from the inside of the handlebar post d Disconnect the data COMM cable from the cable puller and set the handlebar post aside The cable puller will be used to reinstall the cable through the inside of the handlebar assembly Installation Contact Precor Customer Support at suppo...

Page 116: ... cable during installation d Pull the handlebar height adjust pop pin to secure the post and to adjust the handlebar height e Reinstall the handlebar post cable cover using the two 2 5 mm hex key bolts 2x Do not fully tighten the fasteners until after the console has been installed 2 Position the console on the handlebars and connect the data COMM cable Adjust the cable slack and reinstall the con...

Page 117: ...5 Verify the bike operation per Operation Verification Checklist on page 14 and return to service Procedure Spinner Climb models only Review entire procedure before starting Removal 1 Pull the handlebar height adjust pop pin and carefully lift the handlebar post from the top of the frame weldment see the Operator s Guide for more information Contact Precor Customer Support at support precor com or...

Page 118: ...tion 1 Reinstall the handlebar post into the frame neck weldment Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 110 5 Replacement Procedures Handlebar Post Removal ...

Page 119: ... s Guide for more information 3 Verify the bike operation per Operation Verification Checklist on page 14 and return to service See Also Replacement Procedures on page 41 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 111 5 Replacement Procedures Handlebar Post Removal ...

Page 120: ...terface and the motor con troller unit MCU On self powered units it is the lower PCA console to base function inter face 3Lower Printed Circuit Assembly board also refered to as the Lower PCA or simply as the lower board On treadmills it is the console to base function interface and the motor con troller unit MCU On self powered units it is the lower PCA console to base function inter face Contact...

Page 121: ...ter J1 1Alternating Current electric current which periodically reverses direction between positive and negative polarity 2Direct Current electrical current that only flows in one direction Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 113 5 Replacement Procedures LPCA board Replacement ...

Page 122: ...dure Review entire procedure before starting CAUTION Electronic components can easily be damaged by electrostatic dis charge ESD1 Always use properly grounded anti static wrist strap and anti static mat when handling or servicing printed circuit boards Removal Instructions 1Electrostatic Discharge or Electrostatic Sensitive Device Contact Precor Customer Support at support precor com or 800 786 84...

Page 123: ...able tie installed cut remove and discard 4 If installed cut the cable tie that secures the Mylar moisture barrier to the front of the LPCA board 5 Lift the Mylar moisture barrier and disconnect the Generator J5 cable connector then the Data COMM J3 cable connector and last the Strain Gauge J1 cable con nector CAUTION Do not cut the Mylar moisture barrier to either remove or install the strain gau...

Page 124: ...the LPCA board and Mylar moisture barrier Retain the Mylar moisture barrier and fasteners for installation Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 116 5 Replacement Procedures LPCA board Replacement ...

Page 125: ... barrier and LPCA board onto the LPCA mounting bracket Reinstall the five 4 mm hex key bolts and fully tighten Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 117 5 Replacement Procedures LPCA board Replacement ...

Page 126: ...nect the Strain Gauge J1 cable connector CAUTION Do not cut the Mylar moisture barrier to either remove or install the strain gauge cable connector Cutting the barrier will allow sweat and other liquids to damage the LPCA board Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 118 5 Replacement Procedures LPCA board Replacement ...

Page 127: ...n route the battery cable over the moisture barrier and reconnect to the LPCA battery cable connector J4 see the following diagram Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 119 5 Replacement Procedures LPCA board Replacement ...

Page 128: ...edure and verify the WATTS measurement at minimum and maximum resistance see on page 19 4 On LPCA board PNs 304638 102 and later a Do the AutoCal R1 procedure and verify the WATTS measurement at minimum and maximum resistance see on page 20 5 Reinstall the front and rear belt guard covers see Belt Guard Cover Replacement on page 47 6 missing or bad snippet See Also Replacement Procedures on page 4...

Page 129: ...o remove pedal X Tools Crank Extractor 1 or similar 1 Procedure Review entire procedure before starting CAUTION Be careful not to scratch or dent bike with tools during the removal in stallation process 1speed 2Torque is a measure of the force that can cause an object to rotate about an axis Bolt nut example 5 NM torque is equivalent to 5 newton s of force applied one meter from the center of the ...

Page 130: ...tain part s and or fastener s for installation 3 Use a crank puller recommended PN X Tools Crank Extractor or similar tool to press the pedal out of the crank arm and remove Attach the crank extractor to the Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 122 5 Replacement Procedures Pedal Replacement ...

Page 131: ... left pedal Installation instructions 5 Insert the right pedal into the right crank arm Seat the pedal by using a rubber mallet to lightly tap the center of the pedal into the crank arm Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 123 5 Replacement Procedures Pedal Replacement ...

Page 132: ...with the pedal mounting bolt using an 8 mm hex key torque to 33 ft lb 45 N m Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 124 5 Replacement Procedures Pedal Replacement ...

Page 133: ... bike operation per Operation Verification Checklist on page 14 and return to service See Also Replacement Procedures on page 41 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 125 5 Replacement Procedures Pedal Replacement ...

Page 134: ... Available Movies This procedure is used to verify if the lower bracket is defective which includes instructions to remove install the crank arms Chrono Bottom Bracket Check Add loctite 243 to the crank bolt prior to installing The video does not show adding Loctite 243 to the crank arm bolt Procedure Review entire procedure before starting CAUTION Be careful not to scratch or dent bike with tools...

Page 135: ... see service bulletin SB SBK1 20160825 for information 3 Remove the bottom bracket axle 36 mm nut Clean the axle nut and the bottom bracket axle threads Retain part s and or fastener s for installation 4 Repeat steps to remove the right crank arm Installation instructions 1 Apply a light coat of multipurpose oil to the 36 mm axle nut threads and install onto the bottom bracket axle Fully tighten t...

Page 136: ...ey crank arm mounting bolt torque to 33 ft lb 45 N m 4 Repeat installation steps to install the right crank arm 5 Install the left and right pedals see Pedal Replacement on page 121 6 Verify the bike operation and return to service see Operation Verification on page 14 See Also Pedal Replacement on page 121 Operation Verification on page 14 Contact Precor Customer Support at support precor com or ...

Page 137: ...e the Brake Rod Assy to replace the Resistance Knob Procedure Review entire procedure before starting Removal Instructions 1 Expose the Fixed Nut Bushing by turning the Resistance Knob counterclockwise until the stop is reached Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 129 5 Replacement Procedures Resistance Knob Replacement ...

Page 138: ...xtract the brake rod assembly Brake Caliper Assembly Replacement on page 57 Installation Instructions 3 If the brake caliper was removed to extract the brake rod assembly reinstall the cal iper see Brake Caliper Assembly Replacement on page 57 4 Before installing the brake rod assembly make sure that the brake rod plastic bush ing is fully inserted into the frame weldment Contact Precor Customer S...

Page 139: ...e Make sure the bushing at the end of the Brake Rod fits over the Power Brake Assy Caliper Adjustment Screw Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 131 5 Replacement Procedures Resistance Knob Replacement ...

Page 140: ...nimum resistance l Verify smooth resistance operation from minimum to maximum levels l Verify that at maximum resistance the pedal resistance was very strong l Verify that there were no unusual noises from the brake pads during this oper ation Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 132 5 Replacement Procedures Resistance Knob Replacement ...

Page 141: ...ows down and stops rotating 10 Verify the bike operation per Operation Verification Checklist on page 14 and return to service See Also Replacement Procedures on page 41 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 133 5 Replacement Procedures Resistance Knob Replacement ...

Page 142: ... verify the seat position make adjustments as necessary 4 Return bike to service Seat slider assembly replacement instructions 1 Loosen the seat adjustment knob 2 Remove the seat slider rear end cap by removing the three mounting screws using a 2 5 mm hex key Retain part s and or fastener s for installation 3 Remove the slider travel limit set screw located on the underside of the seat slider usin...

Page 143: ...t adjustment pop pin and remove the seat post from the frame 1 Reinstall the seat post by pulling the height adjustment pop pin and inserting the post into the bike frame Release the pop pin so that it engages into the seat post hole 2 Verify that the seat height adjustment works properly and return to service See Also Replacement Procedures on page 41 Contact Precor Customer Support at support pr...

Page 144: ...ct the procedure for your application Front Stabilizer Replacement on the facing page Rear Stabilizer Replacement on page 140 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 136 5 Replacement Procedures Stabilizer Replacement ...

Page 145: ...g on the rear stabilizer and seat rail 2 Remove the two stabilizer leveling feet 2x Retain stabilizer leveling feet for install ation 1Torque is a measure of the force that can cause an object to rotate about an axis Bolt nut example 5 NM torque is equivalent to 5 newton s of force applied one meter from the center of the bolt 6 ft lb is equivalent to 6 lbs of force applied 1 foot away from the ce...

Page 146: ...de out of the weldment mounting bracket Make sure the attachment bar remains in position and not lost between removal and installation Installation Instructions 1 Center the stabilizer attachment bar into the front stabilizer weldment bracket Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 138 5 Replacement Procedures Stabilizer Replacement ...

Page 147: ...g feet 4 Return bike to the upright position 5 Make sure the bike is level and setting firmly on the floor see Bike Leveling Adjust ment on page 39 6 Verify bike operation per the Operation Verification on page 14 check list and return to service See Also Rear Stabilizer Replacement on the next page Bike Leveling Adjustment on page 39 Contact Precor Customer Support at support precor com or 800 78...

Page 148: ...n the front stabilizer and handlebar 2 Remove the two rear stabilizer leveling feet 2x Retain stabilizer leveling feet for installation 1Torque is a measure of the force that can cause an object to rotate about an axis Bolt nut example 5 NM torque is equivalent to 5 newton s of force applied one meter from the center of the bolt 6 ft lb is equivalent to 6 lbs of force applied 1 foot away from the ...

Page 149: ...OTE The stabilizer attachment bar can slide out of the weldment mounting bracket Make sure the attachment bar remains in position and not lost between removal and installation Installation Instructions Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 141 5 Replacement Procedures Stabilizer Replacement ...

Page 150: ...htened 3 Install the two rear stabilizer leveling feet 4 Return bike to the upright position 5 Make sure the bike is level and setting firmly on the floor see Bike Leveling Adjust ment on page 39 6 Verify bike operation per the Operation Verification Checklist on page 14 and return to service See Also Front Stabilizer Replacement on page 137 Bike Leveling Adjustment on page 39 Contact Precor Custo...

Page 151: ...ooting Troubleshooting issues is an investigative process best implemented utilizing a systematic approach that efficiently targets the issue cause allowing correct equipment repairs and return to service The following information will help you to systematically troubleshoot and resolve issues Basic Steps 1 Validate the customer reported issue The failure that is reported may differ from your obse...

Page 152: ...ANT Error code descriptions and troubleshooting information can be found in the Error Code Troubleshooting Guide see Error Code Guide Troubleshooting Guide Note Not all failures trigger an error event code Many issues are purely mech anical in nature and therefore cannot trigger an error event code 4 Verify reproduce the issue Operate the unit in normal user mode and attempt to reproduce the repor...

Page 153: ...riginal error codes issues are fixed and that there are no new error code issues Note If there is no logged error codes and the issue persists you will need to use observable and audible indicators to identify the source of the failure Also make sure that there are no related service bulletins that may resolve the issue Go to Precor Connect website and browse the list of current service bulletins ...

Page 154: ...ATTS RPM battery generator and console display l Error Log View the detected error event codes see Error Log on page 156 USB3 Port The console USB port is used for program updates system settings cloning between con soles and to download system information and error log data Service Setup Mode Access Service Setup Mode Access 1Spinner Chrono Power bike 2Torque is a measure of the force that can ca...

Page 155: ... through the list of menus in a forward or reversed direction using the following console buttons You cannot directly access a menu item Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 147 6 Troubleshooting Service and Diagnostic Menus ...

Page 156: ... ator s Guide for the latest console menu information Club Parameter Settings Use the Club Settings to choose the type of settings and information available to the exer cisers Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 148 6 Troubleshooting Service and Diagnostic Menus ...

Page 157: ...ing serial numbers software program versions odometer and error log summary and model numbers Note It is possible to record system information and the error log on a properly formatted USB drive Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 149 6 Troubleshooting Service and Diagnostic Menus ...

Page 158: ...ncluding torque WATTS RPM battery and generator voltage and amps and display elements Press the white button to move from one test to the next Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 150 6 Troubleshooting Service and Diagnostic Menus ...

Page 159: ...Error Log Error Log Go to Error Log on page 156 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 151 6 Troubleshooting Service and Diagnostic Menus ...

Page 160: ...ing highest Higher priority states are always shown before a lower priority state until cleared l Only direct error code and maintenance counter data is used to determine the current machine ASL state No special algorithms e g user behavior are utilized to determ ine the status l The console lower control board UPCA3 determines the ASL state using inputs from the error log and maintenance counter ...

Page 161: ...aintenance is due Yellow Solid Indicates an error has occurred was self corrected and the machine can be used The fault can be manually cleared or will auto reset if no new detected errors after 50 miles of use Yellow Pulsing There is a current non recoverable fault condition there is a loss of a major function and the machine is out of service Machine service is required ASL Setup and Test ASL Se...

Page 162: ... current maintenance miles to factory default After routine inspection preventative maintenance or repairs select CLEAR to reset the ASL to normal state steady blue clear the error log and reset the maintenance counter 1000 to factory defaults Note the maintenance miles default can be changed in the ini file Clearing a Pulsing Yellow and or Steady Yellow ASL state Clearing a Pulsing Yellow and or ...

Page 163: ...ng the error code from the Error Log resets the ASL state from the steady yellow state to the steady blue state Select CLEAR ERROR CLEAR to clear the error log Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 155 6 Troubleshooting Active Status Light ASL ...

Page 164: ...ing the Error Log Menu Path service menu select ERROR LOG Range Lists the 5 most current error codes Select ERROR LOG to access the error log information Menu Description ERROR LOG No Error Codes If there are no error codes the line following ERROR LOG will be blank Logged Error Codes The 5 most recent error codes will be listed Press the blue key to scroll through the error code list Clearing the...

Page 165: ...l the console recognizes the USB drive and the blue button lights up If the USB drive is not recognized remove the USB and make sure the USB memory size is not greater than 32 Gbits and the folder structure is properly formatted 4 Press the blue button to show the YES option and then the white button to select YES 5 The console will show WAIT while the error log is downloading 6 Then the console w...

Page 166: ...the bike Go to the system troubleshooting procedure that best fits the identified system or component with an issue Available procedures Belt Drive Issues on the facing page Resistance Issues on page 160 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 158 6 Troubleshooting System Troubleshooting Procedures ...

Page 167: ... condition and replace if worn see Drive Belt Generator Belt and Flywheel Replacement on page 85 Drive belt comes off pul ley lLoose belt lMisaligned belt pulley alignment Verify and adjust belt tension see Drive Belt Tension and Tracking Adjustment on page 27 Check the front to rear belt pulley alignment Cannot be adjusted check the left right fly wheel axle bracket condition or possible a bent f...

Page 168: ...ake Pad Adjustment on page 23 Inspect the brake pads for physical damage Replace if damaged see Brake Pad Replace ment on page 52 Verify that the console is reading torque While pedaling access the console service menu select the Torque2 parameter and verify that the torque varies with change in resistance level 1Lower Printed Circuit Assembly board also refered to as the Lower PCA or simply as th...

Page 169: ... gauge port and that the cable is not damaged l Replace the LPCA board l Replace the caliper assembly see Brake Caliper Assembly Replacement on page 57 Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 161 6 Troubleshooting System Troubleshooting Procedures ...

Page 170: ... When a power meter is used for the first time riders commonly comment that the wattage measurement appears jumpy This is NORMAL There are constant deviations in the force and velocity during every aspect of the rider s pedal stroke Given that the power meter measurement is immediate instantaneous wattage can appear to be jumpy especially to riders accustomed to training with heart rate or RPM whi...

Page 171: ... A service call will identify the cause and a Precor service technician will be able to restore the bike to a fully functional con dition Be sure to contact service precor com with any service needs Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 163 6 Troubleshooting System Troubleshooting Procedures ...

Page 172: ...he room and leaderboards and for cases such as this Resolution The ID on the original console needs to be recorded and updated in the replacement con sole or a new ID needs to be set and paired to the leaderboard system Procedure Review entire procedure before starting 1 Access the service menu on the bike being replaced See Service Setup Menu Access on page 179 Access for console access instructi...

Page 173: ... the Spenga system 7 Verify full bike operation and return to service See Also Troubleshooting System Troubleshooting Procedures Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 165 6 Troubleshooting System Troubleshooting Procedures ...

Page 174: ...ull unit operation see Operation Verification on page 14 and return to service b If there is movement in the bearing continue to the next step see above video for an example of bearing movement in the frame 3 If any movement exists with the bearing in the frame a Remove left crank arm and plastic bearing cover See Chrono Crank Arm Replacement for instructions b Record a video of bearing movement c...

Page 175: ...Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 167 6 Troubleshooting System Troubleshooting Procedures ...

Page 176: ...uals are available for download from the Precor product web page see PM Guides below There are also many PM ser vice task instructional videos available to view from the Precor Connect servicer web site see PM Service Videos on page 170 Precor Customer PM Plans Precor also offers PM service plans for customer purchase see Preventative Maintenance Plans PM Guides and Videos Product PM Guides PM Gui...

Page 177: ...view the entire list of manuals There may be other related product PM guides such as console PM guides IMPORTANT If you determine that the equipment needs service disconnect all power connections television Ethernet and power cables Then place an OUT OF SERVICE sign on the equipment and make it clear that the machine must not be used Contact Precor Customer Support at support precor com or 800 786...

Page 178: ...ucts currently include PM videos l PM Service Videos SERVICE VIDEOS How to access PM service videos from Precor Connect 1 Log in to your Precor Connect Servicer account Precor Connect Partner s 2 From the Connect Home page select DOCUMENTATION SERVICE VIDEOS to view the list of the equipment Service Bulletins and Tech Tips Contact Precor Customer Support at support precor com or 800 786 8404 with ...

Page 179: ...Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 171 7 Preventative Maintenance PM Service Videos ...

Page 180: ...uick reference It is recommended that you go to the servicer partners Precor Connect website to view the most current parts information including the Exploded View Diagram and Parts Identification List l Precor Connect website Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 172 8 Parts About ...

Page 181: ...am Refer to the servicer partners Precor Connect website to view the most current information Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 173 8 Parts Exploded View Diagram ...

Page 182: ...st Refer to the servicer partners Precor Connect website to view the most current information Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 174 8 Parts Parts List ...

Page 183: ...Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 175 8 Parts Parts List ...

Page 184: ...limb models use the Spinning Studio Console Select the link for console service and maintenance information Spinner Chrono Console on the facing page Spinning Studio Console on page 185 1Spinner Chrono Power bike Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 176 9 Consoles About ...

Page 185: ...sole installation operation and service information l Operator s Guide Operator s Guide l Getting Started Guide Getting Started Guide Features Features l Self Powered Console The Spinner Chrono console is powered from the bike generator and does not require batteries The backup battery is used to power the console for 90 seconds after the pedals stop 1Spinner Chrono Power bike Contact Precor Custo...

Page 186: ...ware that the AC Power Adapter has two different functions see General Information on page 7 l Power Supply The AC Power Adapter can be used to power the LPCA5 board and console l To enable manual AutoCal On bikes with the updated second release AutoCal process LPCA SW version 303713 103 and later the AC Power Adapter is used to enable manual AutoCal calibrations see AutoCal on page 18 1Short for ...

Page 187: ...up Menu Access Menu Navigation The menus are accessed sequentially by scrolling through the list of menus in a forward or reversed direction using the following console buttons You cannot directly access a menu item Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 179 9 Consoles Spinner Chrono Console ...

Page 188: ... s Guide for the latest console menu information Club Settings Parameters Use the Club Settings to choose the type of information accessible to the exercisers Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 180 9 Consoles Spinner Chrono Console ...

Page 189: ... including serial numbers software program versions odometer and error log summary and model numbers Note It is possible to record system information and the error log on a properly formatted USB drive Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 181 9 Consoles Spinner Chrono Console ...

Page 190: ...e and amps and display elements Press the white button to move from one test to the next Error Log Information Accessing the Error Log Select the service menu ERROR LOG menu to access the error log information Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 182 9 Consoles Spinner Chrono Console ...

Page 191: ... G bits with the following folder structure Folder structure C Precor SBK1 Log 2 Insert the formatted USB drive into the console USB port 3 Select the console USB LOGS menu Wait until the console recognizes the USB drive and the blue button lights up If the USB drive is not recognized remove the USB and make sure the USB memory size is not greater than 32 Gbits and the folder structure is properly...

Page 192: ...SB drive into a computer USB port and select the C Precor SBK Log ERRORLOG CSV file Contact Precor Customer Support at support precor com or 800 786 8404 with any questions Page 184 9 Consoles Spinner Chrono Console ...

Page 193: ...by 3 AAA batteries and the Cadence sensor uses a CR2032 lithium coin cell battery l ANT 1 connectivity The console supports ANT wireless heart rate monitor chest straps however the Polar or Suunto ANT brand heart rate monitor chest straps are not supported l Program Memory The console maintains programming code during battery replace ment 1ANT pronounced ant plus is a wireless protocol for monitor...

Page 194: ...tooth Pairing For instructions to use and pair a bluetooth heart rate belt see the Pairing with your Heart Rate Belt chapter in the Operators Guide see Operator s Guide Service and Maintenance All information regarding the console installation operation service and maintenance is provided in the Spinning Studio Computer Operator s Guide Contact Precor Customer Support at support precor com or 800 ...

Page 195: ...ed in any form or by any means including electronic storage and retrieval or translation into a foreign language without prior agreement and writ ten consent from Precor Incorporated as governed by United States and international copy right laws Precor Incorporated 20031 142nd Ave NE P O Box 7202 Woodinville WA 98072 4002 Ph 1 800 347 4404 1Spinner Chrono Power bike Contact Precor Customer Support...

Page 196: ...ereby forewarned that Precor considers the unauthorized appro priation of its proprietary rights to be a very serious matter Precor will vigorously pursue all unauthorized appropriation of its proprietary rights Warranty The material contained in this document is provided as is and is subject to being changed without notice in future editions Further to the maximum extent permitted by applicable l...

Page 197: ...til the indicated conditions are fully understood Caution A CAUTION notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly performed or adhered to could result in dam age to the product or loss of important data Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood Service Safety Guidelines Prior to doing...

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Precor SBK800-16 SPINNER, Service Manual

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