Precor AMT Series Service Manual
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Precor AMT Series Service Manual

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S er v i c e M anua l
AM T 885, 8 35, 833, 8 23
Open Stride and Fixed
20039-172
P
C
S
RECOR
USTOMER
UPPORT
© Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law
Page 1

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Summary of Contents for Precor AMT Series

  • Page 1 S er v i c e M anua l AM T 885, 8 35, 833, 8 23 Open Stride and Fixed 20039-172 RECOR USTOMER UPPORT © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 1...

  • Page 3: Table Of Contents

    P80 About ............54 About P80 Table ........................55 P80 Equipment Usage ..........57 P80 Equipment Usage Table ....................58 P80 System Settings ..........58 P80 System Settings Table ....................60 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 1...
  • Page 4 Description........................... 111 Possible Causes........................111 Possible Remedies ......................112 Poor Quality Video - One Channel or Limited Channels ....112 Green Screen ............113 Description........................... 113 Possible Causes........................113 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 2...
  • Page 5 Message Please Reset the Treadmill Displayed ....... 122 Description........................... 122 Possible Causes........................123 Possible Remedies ......................123 Unit reboots of its own volition ........123 Description........................... 123 Possible Causes........................123 Possible Remedies ......................124 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 3...
  • Page 6 Front Cover Assembly......................161 Upper Arm Cover Replacement ..................161 Rear Flat Belt Terminal Cover Replacement..............162 Upper Arm Cam Cover Replacement................163 Top Cover Assembly ......................164 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 4...
  • Page 7 Procedure ..........................296 Replacing the Lift Arm Housing ........306 Lift Arm Housing Replacement Procedure..............306 Replacing the drive input housing ........325 Drive Input Housing Replacement Procedure ............. 325 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 5...

  • Page 8: Precor Incorporated, Unauthorized Reproduction And Distribution Prohibited By Law

    Replacing the Incline Motor ........368 Procedure ..........................368 Wiring Diagrams ....................374 P30 - AMT '11 835 Block Diagram ........375 P20_P30_P80 AMT '11 Wiring Diagram ......... 377 Index .........................15 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 6...

  • Page 9: About This Document

    Warning: This service manual is for use by Precor trained service providers only. If you are not a Precor Trained Servicer, you must not attempt to service any Precor Product; Call your dealer for service. This document contains information required to perform the majority of troubleshooting, and replacement procedures required to repair and maintain this product.

  • Page 10: Things You Should Know

    In this manual, right, left, front, and back are from the perspective of a user standing on the AMT facing the console display. Figure 1: Front, Back, Left, Right Conventions © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 8...

  • Page 11: General System Information

    AMT component. • Removing the covers exposes high voltage components and potentially dangerous machinery. Exercise extreme caution when you perform maintenance procedures with the cover(s) removed. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 9...

  • Page 12: Safety

    Removing the tension from the flat belts will prevent accidental pinching. Safety Safety guidelines you should know and follow include: © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 10...

  • Page 13: General Information

    US and metric socket wrench Allen wrench set Anti-static kit Torque wrench, 200 in./lbs. Screwdriver set Torque wrench, 200 ft./lbs OTC 6673 Universal Belt 4 - 6 gear puller Tension Gauge © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 11...

  • Page 14: P30 Console

    Documenting P30 Software Problems ....27 Replacing the Upper PCA ......28 Replacing the P30 Metrics PCA ...... 35 Replacing the P30 HR PCA ......37 Flash Programming the Upper PCA ....39 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 12...

  • Page 15: Accessing The P30 Diagnostic Software

    If the access is aborted, it will be necessary to start over from the beginning. Figure 2: P30 Software Access 2 See P30 Diagnostic Software Menu Table (on page 14). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 13...

  • Page 16: P30 Diagnostic Software Menu Table

    Use chest strap transmitter or a test transmitter to Hardware test the wireless heart rate function, after a couple of Validation seconds the heart rate will be displayed in the heart rate and smart rate displays. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 14...
  • Page 17 The console will display the power bits (PWRB). Press the CLEAR Changing the resistance , keys will change the Units Only) key to return to power bit settings. Hardware Validation © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 15...
  • Page 18 AMT12 (Open the test. The actual display changes with the current Press the CLEAR Stride Only) stride position. Stride on the AMT to the maximum key to return to © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 16...
  • Page 19 5 Increments the UPCA value to show Hardware how many times the belt has been Validation. replaced. 6 Log the odometer into UPCA with the stride count of the last belt replacement. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 17...
  • Page 20 User Detected will be displayed. If the sensor does not detect motion from key to return to the running deck, User Not Detected will be Hardware displayed. Validation © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 18...

  • Page 21: Displaying P30 Information

    If the access is aborted, it will be necessary to start over from the beginning. 2 See, P30 Information Table "P30 Information Table" on page 20). (see © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 19...

  • Page 22: P30 Information Table

    Press the CLEAR key to exit the Belt Usage display. Use the , keys to move to move to Odometer. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 20...
  • Page 23 HOUR METER. The software part number will be displayed as U-Base SW Press the OK key. XXXXX-XXX. Press the CLEAR key to exit the U-BASE SW © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 21...
  • Page 24 Press the OK key. number may be incorrect or not displayed if the upper PCA has been replaced. Press the CLEAR key to exit the SER. NUMBER display. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 22...
  • Page 25 STUCK KEY will be displayed. Press the CLEAR key to exit the ERROR LOG display. Press the PAUSE key to exit the DIAGS- © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 23...

  • Page 26: Setting The P30 Club Parameters

    Press the OK key. A list of available languages will be displayed, including Use the , keys to toggle ENGLISH between the available Language DEUTSCH languages. ESPANOL FRANCAIS NEDERLANDS © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 24...
  • Page 27 120 seconds. If an arrow key is held down then will remain in paused before the value changes slowly at first and then at an resetting. increasing rate. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 25...
  • Page 28 Auto-Level and then at an increasing rate. Press the OK key to save selection and exit to Club HIDDEN PROGRAMS will be displayed. Settings. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 26...

  • Page 29: Documenting P30 Software Problems

    When a problem occurs, record the following information: ♦ Model and serial number ♦ Software version number ♦ Program number running when the problem occurred A description of: © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 27...

  • Page 30: Replacing The Upper Pca

    3 Remove the two screws that fasten the dash transition cover and remove the cover. Figure 3: Dash Transition Cover – (TRM only) 4 Remove the four screws that fasten the console to the dash mounting plate. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 28...

  • Page 31: Figure 4: Console Mounting Plate

    AMT’s, EFX’s, CLM’s, UBK’s, and RBK’s: Tilt the console forward on the maintenance access hook on the dash weldment and remove the back. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 29...

  • Page 32: Figure 6: Maintenance Access Hook

    Key cable (Treadmill only), Ground wire and the CSAFE cable (if in use) from the Upper PCA. Remove the console from the maintenance access hook and place it on a flat work surface. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 30...

  • Page 33: Figure 7: P30 Cable Connectors

    Figure 7: P30 Cable Connectors 10 Remove the two screws that fasten the back cover to the option cap and remove the cover. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 31...

  • Page 34: Figure 8: Option Cap Back Cover

    Option Cap cable (J6, if applicable), Keypad Metric cable (J2) and HR cable (J10) from the Upper PCA board. 13 Remove the five screws that fasten the Upper PCA board to the console and remove the Upper. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 32...

  • Page 35: Figure 10: P30 Upper Pca & Metric Board

    1 markings on the upper PCA. Note: If pin 1 is not marked on the Upper PCA refer to the pin 1 reference below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 33...

  • Page 36: Figure 11: P30 Pca - Pin 1 Reference

    This type of damage is not covered under warranty. 18 Replace the P30 Option Cap back cover removed step 11 and secure the cover with the screws 2 screws. Torque to 10 inch pounds. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 34...

  • Page 37: Replacing The P30 Metrics Pca

    6 The white wire in the Metrics cables indicate pin 1. Align the white wire in the Metrics cables with the pin 1 markings on the Metrics PCA. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 35...

  • Page 38: Figure 12: P30 Upper Pca & Metric Board

    Note: Do not use an electric screw driver or over tighten the screws. Over tightening may damage the console. This type of damage is not covered under warranty. 10 Place the P30 console on the maintenance access hook. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 36...

  • Page 39: Replacing The P30 Hr Pca

    3 Remove the HR PCA access panel on the back of the console. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 37...

  • Page 40: Figure 13: Hr Pca Access Panel

    HR PCA. 7 Orient the replacement HR PCA so that the side with the protective foam pad is facing out and snap the HR PCA into its mounting. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 38...

  • Page 41: Flash Programming The Upper Pca

    If a palm device is to be used, the appropriate software must be available in the palm device. A PDA containing the appropriate software may be ordered from Precor or it may be downloaded to the PDA from your desktop or laptop computer via the hot sync function. With the PDA inserted in the hot sync cradle, download to Precor IFP (in field programmer) directory.

  • Page 42: Upload Procedure

    7 Start pedaling the P30, after it has been allowed to power down, the P30 will now be operating on the newly uploaded software. 8 Thoroughly, check the P30’s function per Checking the AMT Operation page 125). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 40...

  • Page 43: P30 Troubleshooting

    RBK, UBK, AMT, and EFX, skip to step 3 If a key does not function, skip to step 18. 4 If the display does not illuminate, continue with step 5. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 41...

  • Page 44: Figure 15: Upper Pca , Option Cap (J6) Connector

    Metric board or display face may become damaged. 8 With a DC voltmeter, measure between TP4 (+8V) and TP1 (DGND) for 8 Vdc and between TP2 (+5V) and TP1 (DGND) for 5Vdc. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 42...

  • Page 45: Figure 16: Metrics Pca, Front View

    This feature insures that the treadmill has a functioning stop switch when it is in use (Treadmill Only). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 43...

  • Page 46: Troubleshooting The Handheld Heart Rate

    If a hand held signal is not being received, the system will accept the chest strap signal. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 44...

  • Page 47: Normal Hand Held Reading - No Chest Strap Reading

    3 If the above procedures did not correct the problem, replace the heart rate PCA. No hand held reading - Normal chest strap reading © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 45...
  • Page 48 If necessary, rewire the hand held contacts as described above and test as described in step 4. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 46...

  • Page 49: No Hand Held Reading - No Chest Strap Reading

    PCA. Replace the heart rate PCA with a 300812-101 (or higher) heart rate PCA. 300812-101 and higher versions of heart rate PCA are less susceptible to radiated RF energy. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 47...

  • Page 50: P30 Amt '11 - Upper Display Does Not Illuminate

    7 Remove the right side cover and disconnect the interconnect cable from the lower PCA. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 48...

  • Page 51: Figure 18: Lower Pca Test Points

    11 If the upper to lower interconnect cable is found to be good, replace the upper PCA. 12 If you have performed all of the above tests and are unable to resolve the problem, contact Precor customer support. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 49...

  • Page 52: P80 Console

    P80 TV Settings ........81 P80 Workout Limits ......... 84 Manage P80 Settings (Cloning) ...... 88 Replacing the P80 Console ......95 Replacing the P80 Heart Rate PCA Board ..... 102 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 50...

  • Page 53: P80 Settings

    X configuration on the Volume and Channel key pad (Channel Up, Volume Down, Volume Up, Channel Down). Release the Pause key when done pressing the arrows. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 51...

  • Page 54: Figure 20: P80 Sign In Access

    Use the System mode to configure settings in ways that benefit the users and the facility. Changes made to these settings save to the fitness equipment. To select a Setting touch on an item in the Settings menu. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 52...

  • Page 55: P80 Settings Table

    Software Default is ON Service before this setting is disabled. Downloads Touch radio button next to Off to Disable Automatic Downloads. Reflashing Used in advanced Touch Contact Precor © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 53...

  • Page 56: P80 About

    Most of these settings are for informational purposes only and cannot be modified. See About Table. To select a About item, touch on an item in the About menu. 3 Touch BACK to Settings © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 54...

  • Page 57: About P80 Table

    None currently available to be displayed. Location Entered on console at Displays location the time of registration. information. Touch Location Touch  BACK to About © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 55...
  • Page 58 None None cannot be changed in the field. Machine Type Type of equipment (AMT, RBK, UBK, EFX, None None & TRM). Set at factory. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 56...

  • Page 59: P80 Equipment Usage

    (on page 57). The Equipment Usage screen currently does not have additional detail or test screens. 4 Touch  BACK to Settings. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 57...

  • Page 60: P80 Equipment Usage Table

    (on page 51) to access the Equipment Usage menus. 2 Use the System Settings to test your equipment and set parameters P80 System Settings that benefit your users and your facility see, page 58). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 58...
  • Page 61 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 59...

  • Page 62: P80 System Settings Table

    Limits page 84) equipment usage including speed, incline, resistance, and duration. Register Equipment After Connectivity Touch. See Procedure, Connectivity Set Up has been set up the Register © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 60...

  • Page 63: Updating P80 Software

    X configuration sequence should be not faster than 1 second between each key stroke. Any speed faster than 1 second may result in an unsuccessful access to the sign-in screen. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 61...

  • Page 64: Figure 21: P80 Sign In Access

    4 Use the System mode to configure settings in ways that benefit the users and the facility. Changes made to these settings save to the fitness equipment. To select a Setting touch on an item in the Settings menu. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 62...

  • Page 65: P80 System Tests

    P-80 Console software. If you are unsure of which software package should be installed, contact PRECOR customer service. 7 Touch the spot on the screen displaying Install and the P80 console will start the software installation process.

  • Page 66: P80 System Test Table

    Stride on the AMT to the maximum horizontal movement in both directions. At maximum stride length the low stride display should read 0 and the high stride display should read 40. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 64...
  • Page 67 STOP Touch to end the test. Touch BACK to exit to System Tests. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 65...
  • Page 68 EFX Only incline position number. Available battery voltage to the lift system will be displayed. 3 Touch STOP to end the test. Touch  BACK to Systems Test. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 66...
  • Page 69 These are Red, Green, Blue, Black, White, returning to the Systems Tests menu when all the © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 67...
  • Page 70 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 68...
  • Page 71 The Current Total Step Count will go to "0". The Step Count Reset will increment up. The Odometer will display the total miles recorded at the time of the reset. 1 Touch Back to System Tests. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 69...

  • Page 72: P80 Connectivity

    P80 Connectivity Configuring your audio, video, and network infrastructure requires expertise. Precor strongly recommends that you work with a qualified contractor to set up this infrastructure. This setting provides the following information: ♦ Network Type • Wired (Default) • Wireless (This is a selectable option but is not currently supported) ♦...

  • Page 73: P80 Connectivity Settings Table

    Preva Server na.preva.precor.com P80 Connectivity Set Up and Registration Procedure 1 Before you attempt to connect to the Precor Preva Server, check the status field and ensure that the Connected is displayed. If the Status field shows Not Connected, you will need to diagnose your networking issue.

  • Page 74: Figure 23: Not Connected & Connected

    3 Check the IP Address field for a valid IP Address. If the IP Address is present continue with step 12. If the IP Address is not present continue with step 4. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 72...

  • Page 75: Figure 24: Ip Address Not Present

    Present Figure 24: Address Not BACK Connectivity Connection settings © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 73...

  • Page 76: Figure 25: Ip Address Connected

    IP Address (Recommended) or enter the IP address manually. Touch Configuration from the Connectivity menu. 5 Touch on the radio button next to Automatic, and then touch SETTINGS. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 74...

  • Page 77: Figure 26: Connectivity Automatic

    Precede with the following procedure only with assistance from the facilities IT staff. Touch CONFIGURATION form the Connectivity menu. 8 Touch on radio button next to Manual, and then touch SETTINGS. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 75...

  • Page 78: Figure 27: Configuration - Manual

    10 Enter the data acquired from the network administrator using the on- screen key pad, and then select OK. 11 Repeat steps 9 and 10 for the remaining network settings. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 76...

  • Page 79: Figure 28: Network Settings

    15 A screen will appear stating, the equipment is ready to be set up, touch USER NAME AND PASSWORD. 16 The user name and password will have been provided by Precor prior to installation. Enter the user name using the on-screen keypad, then touch NEXT.

  • Page 80: P80 Display

    2 To select a Display Settings touch on an item in the Display menu, see . 3 Touch  BACK to Settings, P80 Display Settings Table (on page 80). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 78...
  • Page 81 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 79...

  • Page 82: P80 Display Settings Table

    15 Minutes dot will then fill the 30 Minutes radio button. 60 Minutes 3 Touch OK or CANCEL to exit to the Display menu. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 80...

  • Page 83: P80 Tv Settings

    1 Refer to Procedure, P80 Settings (on page 51) to access the TV Settings menus. 2 To select a TV Settings setting, touch on an item in the TV Settings menu. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 81...
  • Page 84 2 hours. Export/Import Channel Export Channels to a USB, edit Names names with a PC. Save the edited names back to USB and then import them into the P80. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 82...

  • Page 85: Channel Guide

    To delete a channel from the Channel Guide: 1 On the Channel Guide screen, touch the listing for the channel you want to delete. 2 Touch the DELETE button. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 83...

  • Page 86: P80 Workout Limits

    (on page 51) to access the Workout Limits menus. 2 To select a Workout Limits setting, touch on an item in the Workout Limits menu. 3 Touch  BACK to Settings. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 84...

  • Page 87: P80 Workout Limits Table

    No Time Out Out. 30 seconds 2 Touch on a radio 60 seconds 60 seconds button next to the 120 seconds desired time, a dot will then fill the © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 85...
  • Page 88 3 Touch OK to exit to the Workout Limits Settings menu. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 86...
  • Page 89 3 Touch OK to exit to the Workout Limits menu. 1 Touch CrossRamp Auto CrossRamp CrossRamp Auto Level Auto Level level settings are © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 87...

  • Page 90: Manage P80 Settings (Cloning)

    Workout Limits menu. Manage P80 Settings (Cloning) The only P80 console settings that can be imported and exported through a USB Flash Drive device at this time are: © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 88...

  • Page 91: P80 Cloning Settings Table

    P80 console. Note: Settings from one P80 console will need to be configured manually and imported to a flash drive device before cloning and exporting to additional P80 consoles. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 89...

  • Page 92: Figure 29: P80 Sign In Access

    To select a Setting touch on an item in the Settings menu. 4 The Settings screen will be displayed. Select Systems Settings from the Settings menu. 5 From the Systems Settings menu select Manage Settings. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 90...

  • Page 93: Figure 30: Manage Settings (Cloning)

    6 The Manage Settings screen will display two gray inactive USB Flash Drive Icons. Insert the USB Flash Drive into the USB Drive Port of the P80 console. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 91...

  • Page 94: Figure 31: P80 Usb Flash Drive Port

    Figure 32: Cloning Procedure- Save To USB 9 You will see a scrolling in process bar and then Settings exported successfully to the USB drive displayed. 10 Touch OK to return the Settings menus. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 92...

  • Page 95: Figure 33: Settings Exported Successfully

    14 Insert the USB Flash Drive into the USB Drive Port of the P80 console. 15 Wait for the USB Flash Drive Icons to become active (light up) and then select Import from USB. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 93...

  • Page 96: Figure 34: Import From Usb

    Figure 34: Import From USB 16 You will see a scrolling in process bar and then Settings imported successfully displayed. Figure 35: Settings Imported Successfully © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 94...

  • Page 97: Replacing The P80 Console

    When the cover starts to come loose, gently unsnap it from the P80 and set it aside where it will not be scratched. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 95...

  • Page 98: Figure 36: P80 Rear Cover Removal

    2 Remove the four flat head 5/8 inch long screws that secure the console to the plate. Figure 37: Console Mounting Screws 3 Tilt the console forward (away from yourself) on the mounting hook. Equation 1: Console Mounting Hook © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 96...

  • Page 99: Disconnection Cables

    Disconnect the coax cable connector from the consoles flexible coax cable connector. Figure 38: Coax Cable 2 Disconnect the Ethernet cable, Data cable, the Power cable and the HR cable. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 97...

  • Page 100: Console Hook And Notch

    1½ inches across. Set the console notch over the over the mounting hook. Note: Before releasing the console insure the notch is securely seated over the mounting hook. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 98...

  • Page 101: Cable Connections

    Be sure to secure the zip tie on the connector and not on the cable. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 99...

  • Page 102: Figure 41: Cable Connections

    RJ45 type connector. Figure 41: Cable Connections 6 Route the Power cable through the upper left corner of the weldment and connect it to the P80 power connector. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 100...

  • Page 103: Figure 42: P80 Power Cable Routing

    7 Route the Heart Rate cable through the upper left corner of the weldment and connect it to the HR PCA. Route any excess Heart Rate cable into the rectangular center section of the dash assembly. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 101...

  • Page 104: Console Mounting - Install

    4 Tighten the screws fully using a ⁵/₃₂-inch hex wrench. possible to damage the internal wiring. 5 Replace the rear vent cover. Replacing the P80 Heart Rate PCA Board Procedure © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 102...

  • Page 105: Figure 44: P80 Rear Cover Removal

    HR PCA. 6 Orient the replacement HR PCA so that the side with the protective foam pad is facing out and snap the HR PCA into its mounting. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 103...

  • Page 106: Figure 45: P80 Heart Rate Pca Board

    Figure 45: P80 Heart Rate PCA Board 7 Replace the rear vent cover. 8 Check operation per procedure, Checking the AMT Operation (on page 125). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 104...
  • Page 107 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 105...

  • Page 108: P80 Troubleshooting

    Possible Causes 1 There is no TV signal to the console a) External jumper cable is damaged or disconnected b) Coax cables inside the unit are damaged or disconnected © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 106...

  • Page 109: Possible Remedies

    If the cable passes visual inspection, use a known good cable to bypass this cable. If the TV channel appears, replace the coax cable running through the machine. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 107...
  • Page 110 If not, use the appropriate Reflashing menu to boot that component to the other boot image. Verify that the new image contains the correct software versions. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 108...

  • Page 111: Black Screen - Full Console

    CPA version number will scroll across the display of the machine controls, but the screen will remain black and will never reach the Precor splash screen. Perform a 7 Power Cycle (See Boot Screen Procedure below) to force the machine to revert to the backup image.

  • Page 112: Poor Quality Video - Single Unit Only

    1 Loose or damaged coaxial cable 2 Poor television signal to the machine 3 Incorrect region setting in channel settings Possible Remedies 1 Check for good video signal to the tuner. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 110...

  • Page 113: Poor Quality Video - All Units

    1 Loose or damaged coaxial cable at or near head end. 2 Poor television signal from head end. 3 Poor television signal to club. 4 All machines were configured using incorrect region setting. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 111...

  • Page 114: Possible Remedies

    If the TV channel now appears, the cable is the cause. Replace the jumper cable. If the channel does not appear, perform the same check on the F connectors. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 112...

  • Page 115: Green Screen

    Possible Causes 1 Operation System, kernel crash. Operating System is completely hung up, no error logging is able to occur. Possible Remedies 1 Reboot machine. Stuttering Channels Description © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 113...

  • Page 116: Possible Causes

    Reboot the machine © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 114...

  • Page 117: Single Secret Handshake Procedure

    Figure 47: P80 Sign In Access 2 The sign-in screen will be displayed. Type in the technician access code and then touch OK. The Settings menu will be displayed. See Settings Table. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 115...

  • Page 118: Touch Screen Slow Response

    Touch screen reads touches, but it is not registering them where the user is touching the screen. Possible Causes 1 The touch screen was improperly calibrated or has fallen out of calibration. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 116...

  • Page 119: Possible Remedies

    Note: The keypad X configuration sequence should be not faster than 1 second between each key stroke. Any speed faster than 1 second may result in an unsuccessful access to the sign-in screen. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 117...

  • Page 120: Poor Audio Quality - All Channels, One/Limited Units

    1 Loose or damaged coaxial cable at or near head end. 2 Poor television signal from head end. 3 Poor television signal to club. 4 All machines were configured using incorrect region setting. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 118...

  • Page 121: Possible Remedies

    1 Loose or damaged coaxial cable. 2 Poor television signal to the machine. 3 Incorrect channel scan lineup. Possible Remedies 4 Check for good video signal to the tuner. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 119...

  • Page 122: Machine Controls Unresponsive

    User is unable to change workout parameters. Possible Causes 1 Cable from machine controls to upper board is damaged or not inserted properly. 2 Machine controls have failed Possible Remedies © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 120...

  • Page 123: Machine Controls Incorrect Response

    Check yellow/black cable in console for damage. Ensure the cable is inserted fully onto the pins. If not inserted properly, insert. cable is damaged, console must be replaced; this is not a replaceable part. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 121...

  • Page 124: Message Out Of Service Displayed

    Trouble Shooting the Auto Stop Feature. Message Please Reset the Treadmill Displayed Description On a treadmill, the screen displays the message, Please Reset the Treadmill along with a graphic of the stop switch. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 122...

  • Page 125: Possible Causes

    Power connections outside fitness equipment are loose or bad Power connections inside fitness equipment are loose or bad Faulty power supply Facility power is not configured correctly. Faulty console © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 123...

  • Page 126: Possible Remedies

    10 If the power, power supply, and power cabling are all good and securely connected, the console will need to be replaced. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 124...

  • Page 127: Checking The Amt Operation

    AMT Base Troubleshooting Procedures per Section, (on page 147) . 9 Press the RESISTANCE  key until you reach Resistance Level 20. Operate the AMT for another 2–3 minutes. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 125...
  • Page 128 Accessing the P30 Diagnostic Software P80 System Settings (on page 13) and (on page 58). 12 Check stride indicator for proper operation. 13 Check wireless and hand held heart rate functions. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 126...

  • Page 129: Inspection And Adjustment Procedures

    AMT before continuing with this procedure. Procedure 1 Remove the right side cover as per Procedure, Cover Replacement page 152). 2 Remove the positive battery wire from the lower PCA. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 127...

  • Page 130: Figure 49: Battery

    If the readings are still incorrect, replace the three phase generator. 9 Reconnect the red battery wire removed in step 3. 10 Replace the right side cover as per, Cover Replacement (on page 152) © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 128...

  • Page 131: Inspecting And Adjusting The H-Brake Belt Tension

    Cover Replacement per, (on page 152) Procedure . 2 Place a belt gauge on the H-brake belt. Figure 50: H-Brake Belt Tension Gauge © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 129...

  • Page 132: Inspecting And Adjusting The Generator Belt Tension

    WARNING: Before continuing with this procedure, review the Warning and Caution statements listed in the Warning and Caution Statements and General Safety Guidelines Section, Things You Should Know. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 130...

  • Page 133: Procedure

    4 Loosen or tighten the generator adjustment nut and bolt until the belt gauge reads approximately 85 ±5 lbs. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 131...

  • Page 134: Inspecting And Adjusting The Drive Input Belt Tension

    1 Remove the gasket, top, front, rear, left and right side covers per, Cover Replacement (on page 152) Procedure . 2 Place a belt gauge to the drive input belt as shown below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 132...

  • Page 135: Figure 54: Dive Input Belt

    4 Loosen the generator mounting bolts. 5 Loosen the generator adjustment bolt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 133...

  • Page 136: Figure 55: Generator

    Figure 55: Generator 6 Loosen the two step up pulley mounting bolts. 7 Loosen or tighten the step up pulley adjustment bolt until the belt gauge reads approximately 140 lbs. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 134...

  • Page 137: Figure 56: Step Up Pulley

    10 The Drive belt tension should read approximately 135 ± 5 lbs. 11 Place a belt gauge on the generator belt as shown in below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 135...

  • Page 138: Figure 57: Generator Belt

    15 Select the QUICKSTART program resistance level 10 is displayed. Pedal the AMT for approximately one minute, then recheck the belt tension. 16 The tension should read approximately 85 ±5 lbs. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 136...

  • Page 139: Calibrating The Incline Motor

    4 Rotate the gas shock down and out of the way of the incline motor. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 137...

  • Page 140: Figure 59: Gas Shock

    © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 138...

  • Page 141: Figure 60: Incline Motor Hitch Pin And Mounting Pin

    If the incline motor drive screw rotates, the lift level number will change. The lift level number must be 2 and the physical measurement must be 1-1/4 inches for the calibration to be correct. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 139...

  • Page 142: Figure 61: Incline Motor Calibration Measurement

    13 Press the gas shock onto the mounting stud and secure the gas shock to the upper mounting stud by pushing in on the tension clip. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 140...

  • Page 143: Figure 62: Gas Shock

    17 Lift the stairarm and thread the inside flat belts through the flat belt pulleys. 18 Replace the covers per procedure, Cover Replacement (on page 152). 19 Operate the incline through its entire range to ensure proper operation. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 141...

  • Page 144: Drive Belt Gauge Instructions

    To overcome this- once the gauge is in place on the belt, tap on the back of the gauge with a small hand tool (screwdriver, wrench, etc) 5-8 times before reading. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 142...
  • Page 145 If the tension is not set to the manufactures specifications, remove the tension gauge and adjust the belt tension. Repeat steps 1 through 4 until specifications are met. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 143...

  • Page 146: Preventive Maintenance

    Regular Preventive Maintenance (Owner) Cleanliness of the AMT and its operating environment will keep maintenance problems and service calls to a minimum. Precor recommends that you perform the following preventive maintenance schedule. After Each Use ♦...

  • Page 147: Weekly Maintenance

    Check for excessive noise during vertical and horizontal operation. Replace the side covers. Re-level the AMT to ensure that the two leveling "feet" are in contact with the floor. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 145...

  • Page 148: On-Site Preventive Maintenance (Service Technician)

    ♦ Visually examine all wires and check connectors and wire connections. Secure connections and replace wiring as necessary. ♦ Cardio Theater cord management must be observed. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 146...

  • Page 149: Amt Base Troubleshooting Procedures

    1 Perform the generator resistance test per, Measuring the Resistance of a Generator (on page 127). If any of the resistance measurements are significantly high or significantly low, replace the generator. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 147...

  • Page 150: Troubleshooting The Incline System

    12 vdc. Remove the in-line 10 amp slow blow 3AG fuse and check with the ohms setting on the multi-meter. The fuse should read 1 ohm or less. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 148...

  • Page 151: Figure 63: Lower Pca Fuse Locations

    8 If voltage is significantly low, verify that all of the wires in the cable inserted in to J3 of the lower PCA are securely inserted into the connector housing and providing a good electrical connection. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 149...

  • Page 152: Troubleshooting The Interconnect Cable

    PCA and the upper PCA. 5 Check operation as described in Checking AMT Operation (on page 125). If the unit works properly, replace the interconnect cable. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 150...
  • Page 153 6 If you have performed all of the procedures above and have been unable to correct the problem, call Precor customer support. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 151...

  • Page 154: Amt Base Replacement Procedures

    Replacing the Incline Motor ........368 Cover Replacement When replacing the covers, right, left, front, and back are from the perspective of a user standing on the AMT facing the consoles display. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 152...

  • Page 155: Top Cover Removal

    While pressure is applied to the top cover gently tap the front cover just below the top cover with the heel of your hand. See figure below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 153...

  • Page 156: Front Cover Removal

    Figure 67: Top Cover Front Cover Removal 1 Remove the two #10 x ¾ inch screws located at the bottom corners of front cover. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 154...

  • Page 157: Figure 68: Front Cover - Screw Locations

    Figure 69: Side Cover Markers and Front Cover © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 155...

  • Page 158: Center Beam Cover Removal

    1 Grasp the top of the rear cover and pull back, the back cover will release from the locking tab and then the cover can be lifted out of the slots in the bottom covers. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 156...

  • Page 159: Left And Right Side Cover Removal

    Figure 72: Side Cover Removal Left and Right Side Bottom Cover Removal 1 Remove the eight #10 x ¾ inch screws that fasten the bottom covers to the frame. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 157...

  • Page 160: Left And Right Bottom Cover Assembly

    2 Thread the top of the side cover under the upper arm weldment and toward the front of the AMT. 3 Rotate the top of the side cover up until the round notch of the side cover meets the upper arm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 158...

  • Page 161: Back Cover Assembly

    2 Slide the bottom of the back cover in until the tabs of the back cover rest in the notches of the bottom covers. Figure 76: Back and Bottom Cover Assembly © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 159...

  • Page 162: Center Beam Cover Assembly

    3 Push down on the back of the center beam cover until the locking tab of the cover has engaged with mounting slot of the frame beam. 4 Replace the platform. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 160...

  • Page 163: Front Cover Assembly

    3 Remove the inside and outside covers from the upper arm. 4 Secure the replacement cover to the arm using the five screws removed in step 1. Finger Tighten screws in all locations before fully tightening screws. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 161...

  • Page 164: Rear Flat Belt Terminal Cover Replacement

    Rotate the top of the cover up and in to place. 4 Fasten the outside and inside terminal cover to the flat belt terminal using the two #10-24 X 1.25 screws. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 162...

  • Page 165: Upper Arm Cam Cover Replacement

    3 Secure the replacement upper arm cam covers to the upper arm using the two screws removed in step 2. Figure 81: Upper Arm Cam Covers © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 163...

  • Page 166: Top Cover Assembly

    Finger Guard Replacement Procedure Upper Arm Cover Removal Figure 82: Upper Arm Covers 1 Remove the four screws that fasten the inside upper arm covers to the upper arm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 164...

  • Page 167: Figure 83: Upper Arm Cover Screw Locations

    5 Grasp the belt guard mounting ring's located on each side of the upper arm. Gently pull out and away from the grip connection ring's just enough to extend past the mounting bolt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 165...

  • Page 168: Figure 84: Belt Guard And Upper Arm

    Taking care to not lose the rollers inside the belt guard, pull the two belt guard halves away from each other to separate. Figure 85: Belt Guard Removal © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 166...

  • Page 169: Figure 86: Belt Guard Interlocking Tabs And Slots

    8 Grasp each belt guard mounting ring, lift the belt guard into position over the upper arm mounting bolts, and then secure each mounting ring to the connection ring. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 167...

  • Page 170: Replacing The Upper Arm Grip

    9 Replace the upper arm covers as per procedure, Upper Arm Cover Replacement (on page 161). Replacing the Upper Arm Grip Upper Arm Grip Replacement Procedure Upper Arm Cover Removal © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 168...

  • Page 171: Figure 88: Upper Arm Covers

    2 Remove the screw that fasten the outside upper arm covers to the upper arm. 3 Remove the inside and outside covers from the upper arm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 169...

  • Page 172: Figure 89: Upper Arm Cover Screw Locations

    5 Grasp the belt guard mounting ring's located on each side of the upper arm. Gently pull out and away from the grip connection ring's just enough to extend past the mounting bolt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 170...

  • Page 173: Figure 90: Belt Guard And Upper Arm

    Taking care to not lose the rollers inside the belt guard, pull the two belt guard halves away from each other to separate. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 171...

  • Page 174: Figure 91: Belt Guard Removal

    Upper Arm Grip Removal 8 Remove the two #10-24X.75 screws that secure the grip to the upper arm, there is one screws on each side of the upper arm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 172...

  • Page 175: Figure 92: Upper Arm Grip Screw Locations

    9 Grasp the grip connecting ring located on each side of the upper arm, pull up and over the flat belt pulley mounting bolt to remove the grip. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 173...

  • Page 176: Figure 93: Upper Arm Grip Removal

    Align the interlocking tabs of the smaller half with the slots of the larger half; rotate the halves together around the flat belt until the locking tabs are locked. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 174...

  • Page 177: Replacing A Flat Belt Terminal

    2 Rotate the top of the inside terminal cover down until it is below the stairarm pedal, pull to remove. 3 Repeat the process for the remaining rear flat belt terminal cover. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 175...

  • Page 178: Figure 95: Flat Belt Terminal Covers

    5 Remove the flat belt terminal stop bolt and washer. 6 Remove the flat belt terminal adjustment bolt and washer. Figure 96: Flat Belt Clamp and Flat Belt Terminal © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 176...

  • Page 179: Figure 97: Flat Belt Terminal Removal

    3 7/8 inches. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 177...

  • Page 180: Figure 98: Stairarm Height Measurement

    Figure 99: Flat Belt Terminal Adjustment 16 Repeat the process for the remaining stairarm. 17 Fully tighten the stop bolt, torque to 300 inch pounds (25 ft-lbs) or 25 foot pounds. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 178...

  • Page 181: Replacing A Upper Arm Flat Belt Pulley

    2 Remove the tension from the inner flat belt pulleys by lifting up on the stairarms, pulling the flat belts off the flat belt pulleys, and then gently setting the stairarm down. Upper Arm Cover Removal © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 179...

  • Page 182: Figure 101: Upper Arm Covers

    4 Remove the screw that fasten the outside upper arm covers to the upper arm. 5 Remove the inside and outside covers from the upper arm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 180...

  • Page 183: Figure 102: Upper Arm Cover Screw Locations

    7 Grasp the belt guard mounting ring's located on each side of the upper arm. Gently pull out and away from the grip connection ring's just enough to extend past the mounting bolt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 181...

  • Page 184: Figure 103: Belt Guard And Upper Arm

    Taking care to not lose the rollers inside the belt guard, pull the two belt guard halves away from each other to separate. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 182...

  • Page 185: Figure 104: Belt Guard Removal

    10 Remove the 3/8-16 X 3 mounting bolt, the two washers and the 3/8-16 lock nut that secure the upper arm pulley to the upper arm. Figure 105: Upper Arm Flat Belt Pulley Mounting © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 183...

  • Page 186: Figure 106: Upper Arm Flat Belt Pulley Removed

    15 Secure the upper arm grip to the upper arm using the two #10-24X.75 screws. Repeat the process for the remaining upper arm grip. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 184...

  • Page 187: Figure 107: Belt Guard Interlocking Tabs And Slots

    17 Grasp each belt guard mounting ring, lift the belt guard into position over the upper arm mounting bolts, and then secure each mounting ring to the connection ring. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 185...

  • Page 188: Replacing A Stairarm Pedal

    19 Lift the stairarms and then thread the flat belts over the flat belt pulleys. 20 Replace the main body covers asp per procedure, Cover Replacement page 152). Replacing a Stairarm Pedal © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 186...

  • Page 189: Stairarm Pedal Replacement Procedure

    4 Torque the screws to 15 inch pounds, starting from the single screw at the end of the stairarm, than screw mounted in the middle, finally the two rear pedal screws. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 187...

  • Page 190: Replacing A Stairarm

    Figure 110: Stairarm and Stairarm Pedal Screw Locations Replacing a Stairarm © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 188...

  • Page 191: Stairarm Replacement Procedure

    2 Rotate the top of the inside terminal cover down until it is below the stairarm pedal, pull to remove. 3 Repeat the process for the remaining rear flat belt terminal cover. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 189...

  • Page 192: Figure 112: Flat Belt Terminal Covers

    4 Remove the mounting bolt and washer that secure the flat belt terminal to the stairarm, remove the flat belt terminal and anti rotation disc. Figure 113: Flat Belt Terminal Removal © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 190...

  • Page 193: Figure 114: Stairarm And Front Arm Screw Locations

    8 Remove the Five screws and washers that secure the stairarm pedal to the stairarm, remove the stairarm pedal. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 191...

  • Page 194: Figure 115: Stairarm And Stairarm Pedal Screw Locations

    9 Remove the two #10-24 X .75 screws that secure the stairarm knuckle cover to the stairarm and set aside the knuckle cover. Figure 116: Stairarm Knuckle Cover Screw Locations © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 192...

  • Page 195: Figure 117: Stairarm And Stairarm Pedal Screw Locations

    Once the screwdriver has locked the bearing preventing further rotation, fully tighten the inside and outside mounting bolts, torque to 83 foot pounds or 1000 inch pounds. 16 Remove the screwdriver from the drain hole. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 193...

  • Page 196: Figure 118: Flat Belt Terminal Removal

    Rotate the top of the cover up and in to place. 19 Fasten the outside and inside terminal cover to the flat belt terminal using the two #10-24 X 1.25 screws. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 194...

  • Page 197: Replacing The Flat Belts

    100,000,000 and a stride count reset has not been issued through software diagnostics, the AMT will lock out the display with an out of service, replace flat belts message. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 195...

  • Page 198: Figure 120: Flat Belts

    Note: When the belts are replaced, it is required that all 4 flat belts be replaced at the same time. Figure 120: Flat Belts Precor recommends not swapping lower and upper PCA boards to troubleshoot, but if swapping is the only option to isolate a problem, swap only one PCA board at a time.
  • Page 199 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 197...

  • Page 200: Belt Replacement & Odometer Tracking Codes

    30,000. Tracking Belt Replacements When Event Event Description What Happens Code At the Stride count greater than 90 Display "Belts Must Be banner million strides Replaced Soon" © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 198...

  • Page 201: Inside Flat Belt Replacement

    Flat Belt Removal - Front Clamp 4 Remove the two mounting bolts and washers that secure the front flat belt clamp to the platform. Figure 121: Front Belt Clamps © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 199...

  • Page 202: Figure 122: Front Belt Clamp Screw Removal

    It may be necessary to adjust the position of the vertical handlebar to gain access to the upper arm cam cover screws. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 200...

  • Page 203: Figure 123: Upper Arm Cam Covers

    10 Using a screw driver tip, push out the pin from the flat belt loop and cam clamp and then slide the flat belt out of the cam clamp. Remove the flat belt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 201...

  • Page 204: Figure 125: Upper Inside Cam Pin Removal

    13 Install a replacement 1/4-20X1 screw and shim in one of the cam clamp screw holes, do not fully tighten at this time. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 202...

  • Page 205: Figure 127: Upper Inside Cam Flat Belt Routing

    15 Continue to work the flat belt loop and pin into the cam clamp until the side of the flat belt is resting next to the clamp screw. Ensure the pin is centered within the cam clamp. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 203...

  • Page 206: Figure 128: Upper Inside Cam Pin Install

    If the flat belts are not long enough to route through the pulley's, skip the belt routing until the belt flat belt installation is completed © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 204...

  • Page 207: Figure 129: Inside Flat Belt Routing

    20 Continue to work the flat belt loop and pin into the terminal clamp until the side of the flat belt is resting next to the clamp screw. Ensure the pin is centered within the terminal clamp. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 205...

  • Page 208: Figure 130: Front Flat Belt Clamp Pin Mounting

    24 Monitor the movement of the belt through the clamps until one or both ends of the flat belt has one belt segment extending beyond the flat belt clamp. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 206...

  • Page 209: Figure 131: Flat Belt End Alignment

    28 If the flat belt was not re-routed through the pulley's in step 17, route them at this time. 29 Repeat the procedure for the remaining inside flat belt replacement. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 207...

  • Page 210: Outside Flat Belt Replacement

    2 Remove the screw that fasten the outside upper arm covers to the upper arm. 3 Remove the inside and outside covers from the upper arm. 4 Repeat the process for the remaining upper arm covers. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 208...

  • Page 211: Figure 133: Upper Arm Cover Screw Locations

    1 Grasp the belt guard mounting ring's located on each side of the upper arm. Gently pull out and away from the grip connection ring's just enough to extend past the mounting bolt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 209...

  • Page 212: Figure 134: Belt Guard And Upper Arm

    Taking care to not lose the rollers inside the belt guard, pull the two belt guard halves away from each other to separate. 3 Repeat the process for the remaining belt guard. Figure 135: Belt Guard Removal © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 210...

  • Page 213: Figure 136: Upper Arm Grip Screw Locations

    5 Grasp the grip connecting ring located on each side of the upper arm, pull up and over the flat belt pulley mounting bolt to remove the grip. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 211...

  • Page 214: Rear Flat Belt Terminal Cover Removal

    8 Rotate the top of the inside terminal cover down until it is below the stairarm pedal, pull to remove. 9 Repeat the process for the remaining rear flat belt terminal cover. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 212...

  • Page 215: Figure 138: Flat Belt Terminal Covers

    10 Remove and discard the two 1/4-20X1 screws and shims that secure the flat belt to the clamp. Figure 139: Flat Belt Removal - Terminal © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 213...

  • Page 216: Figure 140: Flat Belt Pin Removal

    © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 214...

  • Page 217: Figure 141: Upper Arm Flat Belt Pulley Mounting

    14 Slide out the upper arm pulley, the two spacers, and the pulley shaft from the upper arm. 15 Repeat the process for the remaining flat belt pulley. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 215...

  • Page 218: Figure 142: Upper Arm Flat Belt Pulley Removed

    16 Remove and discard the two 1/4-20X1 screws and shims that secure the flat belt to the cam clamp. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 216...

  • Page 219: Figure 143: Upper Outside Cam Screw Removal

    17 Using a screwdriver, push out the pin from the flat belt loop and cam clamp and then slide the flat belt out of the cam clamp. Figure 144: Upper Outside Cam Pin Removal © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 217...

  • Page 220: Figure 145: Flat Belt Routing - Transparent View Of Arm

    Failure to route the flat belt over the strut will cause severe damage to the flat belt. The Figure below illustrates the correct flat belt routing. Figure 145: Flat Belt Routing - Transparent View of Arm © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 218...

  • Page 221: Figure 146: Outside Flat Belt Routing - Cam

    Figure 146: Outside Flat belt Routing - Cam 21 Install a replacement 1/4-20X1 screw and shim in one of the cam clamp screw holes, do not fully tighten at this time. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 219...

  • Page 222: Figure 147: Upper Outside Cam Pin

    Flat Belt Installation - Rear Terminal 27 Install a replacement 1/4-20X1 screw and a shim in one of the clamp screw holes; do not fully tighten at this time. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 220...

  • Page 223: Figure 148: Flat Belt Terminal Pin

    Gently press down on the stairarm pedal that corresponds to the replacement belt. 33 Gradually increase downward pressure on the stairarm pedal while closely monitoring the flat belt ends for movement through the belt clamps. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 221...

  • Page 224: Figure 149: Outside Flat Belt Alignment

    3 7/8 inches. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 222...

  • Page 225: Figure 150: Stairarm Height Measurement

    Figure 151: Flat Belt Terminal Adjustment 40 Repeat the process for the remaining stairarm. 41 Fully tighten the stop bolt, torque to 300 inch pounds (25 ft-lbs) or 25 foot pounds. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 223...

  • Page 226: Figure 152: Belt Guard Interlocking Tabs And Slots

    45 Grasp each belt guard mounting ring, lift the belt guard into position over the upper arm mounting bolts, and then secure each mounting ring to the connection ring. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 224...

  • Page 227: Figure 153: Upper Arm Cover Screw Locations

    Figure 153: Upper Arm Cover Screw Locations 47 Replace the Upper Arm Cam Covers as per procedure, Upper Arm Cam Cover Replacement (on page 163). 48 Secure the belt keeper to the frame. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 225...

  • Page 228: Replacing The Front Arm Assemblies - With Flat Belts And Press Fit Cams (After 4/3/2013)

    While pressure is applied to the top cover gently tap the front cover just below the top cover with the heel of your hand. See figure below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 226...

  • Page 229: Figure 155: Front Top Cover Release

    Figure 156: Top Cover 1 Remove the two #10 x ¾ inch screws located at the bottom corners of front cover. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 227...

  • Page 230: Figure 157: Front Cover - Screw Locations

    Gently tap the triangle markers with the palm of your hand, the locking tabs will release and the front can be removed. 3 Remove the platform. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 228...
  • Page 231 6 Grasp the top of the rear cover and pull back, the back cover will release from the locking tab and then the cover can be lifted out of the slots in the bottom covers. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 229...

  • Page 232: Figure 158: Left And Right Side Cover Screw Locations

    Figure 158: Left and Right Side Cover Screw Locations 11 The left and right side bottom covers can now be removed by lifting them up and out. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 230...

  • Page 233: Figure 159: Bottom Covers Removed

    15 Repeat the steps for the remaining upper arm cam cover. Figure 160: Upper Arm Cam Covers © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 231...

  • Page 234: Rear Flat Belt Terminal Cover Removal

    18 Repeat the steps for the remaining rear flat belt terminal covers. Figure 161: Flat Belt Terminal Covers 1 Remove the two bolts that adjust and secure the flat belt clamps to the flat belt terminals. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 232...

  • Page 235: Figure 162: Flat Belt Clamp And Flat Belt Terminal

    3 Remove the screw that fasten the outside upper arm covers to the upper arm. 4 Remove the inside and outside covers from the upper arm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 233...

  • Page 236: Figure 163: Upper Arm Cover Screw Locations

    Upper Arm Grip Removal 2 Remove the two screws that secure the grip to the upper arm, there is one screw on each side of the upper arm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 234...

  • Page 237: Figure 164: Upper Arm Grip Screw Locations

    3 Grasp the grip connecting ring located on each side of the upper arm, pull up and over the flat belt pulley mounting bolt to remove the grip. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 235...

  • Page 238: Figure 165: Upper Arm Grip Removal

    5 Grasp the belt guard mounting ring's located on each side of the upper arm. Gently pull out and away from the grip connection ring's just enough to extend past the mounting bolt. Figure 166: Belt Guard and Upper Arm © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 236...

  • Page 239: Figure 167: Belt Guard Removal

    Figure 167: Belt Guard Removal Upper Arm Flat Belt Pulley Removal 7 Remove the mounting bolts, the two washers and the nut that secure the upper arm pulleys to the upper arms. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 237...

  • Page 240: Figure 168: Upper Arm Flat Belt Pulley Mounting

    Figure 168: Upper Arm Flat Belt Pulley Mounting 8 Slide out the upper arm pulleys, the two spacers, and the pulley shaft from the upper arms. Figure 169: Upper Arm Flat Belt Pulley Removed © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 238...

  • Page 241: Front Flat Belt Terminal Removal

    Once the screwdriver has locked the bearing preventing further rotation, fully remove the inside and outside mounting bolts. Remove the stairarm. 12 Repeat the steps for the remaining stairarm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 239...

  • Page 242: Figure 171: Stairarm And Front Arm Screw Locations

    Tie Rod Removal 14 Remove the tie rod mounting bolts and washers that secure each upper tie rod end to the front arm assemblies. Figure 172: Tie Rods © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 240...

  • Page 243: Figure 173: Front Arm Mounting Bolt

    Figure 173: Front Arm Mounting Bolt 16 Remove the six bolts that secure the upper main shaft clamp to the lower main shaft clamp. Remove the top main shaft clamp. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 241...

  • Page 244: Figure 174: Main Shaft Clamp Bolts

    17 With assistance, lift the front arm and flat belts out of the lower main shaft clamp and upper arm. 18 Remove the other front arm and flat belts. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 242...

  • Page 245: Figure 175: Front Arm And Belts

    Note: the flat belt must be routed over the strut in the front arm assembly. Failure to route the flat belt over the strut will cause severe damage to the flat belt. The Figure below illustrates the correct flat belt routing. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 243...

  • Page 246: Figure 176: Flat Belt Routing - Transparent View Of Arm

    Repeat the process for the remaining front arm assembly. Figure 177: Front Arm Shaft and Main Clamp 21 Insert and finger tighten the shoulder bolts that secure the outside cam tubes to the upper arms. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 244...

  • Page 247: Figure 178: Front Arm Mounting Bolt

    23 Use the following sequence to ensure the upper arm main shaft is properly secured to the front arm shaft; torque the bolts to 160 inch pounds. Figure 179: Main Shaft Clamp Bolts- Torque Sequence © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 245...
  • Page 248 Align the interlocking tabs of the smaller half with the slots of the larger half; rotate the halves together around the flat belt until the locking tabs are locked. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 246...

  • Page 249: Figure 180: Belt Guard Interlocking Tabs And Slots

    83 foot pounds or 1000 inch pounds. 38 Remove the screwdriver from the drain hole. 39 Repeat the steps for the remaining stairarm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 247...

  • Page 250: Figure 181: Stairarm And Front Arm Screw Locations

    40 Ensue the flat belts are routed correctly through the pulleys. See illustration below for proper flat belt routing. Figure 182: Flat Belts 41 Secure the front flat belts terminals to platform. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 248...

  • Page 251: Figure 183: Front Belt Clamps

    42 Fasten each upper tie rod end to the cam assembly using the bolts and washers, torque the bolt to 300 inch pounds (25 ft-lbs). Figure 184: Tie Rods © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 249...

  • Page 252: Figure 185: Stairarm Height Measurement

    Figure 185: Stairarm Height Measurement 45 If the measurement is too low or too high, tighten or loosen the adjustment bolt until the 3 7/8 inch measurement is achieved. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 250...

  • Page 253: Replacing A Front Arm Assembly - Without Flat Belts And Non-Press Fit Cams. (Prior To 4/3/2013)

    Caution: Replace only one front arm at a time. The cams of the two front arms are in opposing positions from one another, replacing one front arm at time will prevent the cams from being incorrectly positioned. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 251...

  • Page 254: Front Arm And Cam Replacement Procedure

    It may be necessary to adjust the position of the vertical handlebar to gain access to the upper arm cam cover screws. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 252...

  • Page 255: Figure 187: Stairarm And Front Arm Screw Locations

    Once the screwdriver has locked the bearing preventing further rotation, fully remove the inside and outside mounting bolts. Remove the stairarm. Figure 187: Stairarm and Front Arm Screw Locations 6 Remove the vertical handle bar. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 253...

  • Page 256: Figure 188: Upper Inside Cam Screw Removal

    8 Using a screw driver tip, push out the pin from the flat belt loop and cam clamp and then slide the flat belt out of the cam clamp. Remove the flat belt. Figure 189: Upper Inside Cam Pin Removal © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 254...

  • Page 257: Figure 190: Tie Rods

    Figure 190: Tie Rods Front Arm Removal 11 Remove the shoulder bolt that secures the outside cam tube to the upper arm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 255...

  • Page 258: Figure 191: Front Arm Mounting Bolt

    Remove the top main shaft clamp. Figure 192: Main Shaft Clamp Bolts Caution: It is recommended to have assistance available for the following step(s). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 256...

  • Page 259: Figure 193: Front Arm Cam Orientation

    3 Remove the two square keys that align the cam to the front arm tube. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 257...

  • Page 260: Figure 194: Flat Belt Cam Screws & Cam Screws

    120 in pounds or 10 foot pounds. Figure 194: Flat Belt Cam Screws & Cam Screws 3 Repeat the process for the other side of the front arm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 258...

  • Page 261: Figure 195: Front Arm And Cam Square Keys

    4 Note: ensure the flat belts are positioned correctly before installing the front arm. With assistance, lift the front arm and then set the front arm into the lower main shaft clamp and upper arm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 259...

  • Page 262: Figure 196: Front Arm Shaft And Main Clamp

    Figure 197: Main Shaft Clamp Bolts- Torque Sequence 7 Secure the front arm shaft to the upper arm using the shoulder bolt, torque to 300 inch pounds (25 ft-lbs) or 25 foot pounds. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 260...

  • Page 263: Figure 198: Front Arm Mounting Bolt

    8 Fasten upper tie rod end to the cam assembly with the bolt and washer, torque the bolt to 300 inch pounds (25 ft-lbs). Figure 199: Tie Rods © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 261...

  • Page 264: Figure 200: Flat Belt End Measurement

    4 Install a replacement 1/4-20X1 screw and shim in one of the cam clamp screw holes, do not fully tighten at this time. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 262...

  • Page 265: Figure 201: Upper Inside Cam Flat Belt Routing

    6 Continue to work the flat belt loop and pin into the cam clamp until the side of the flat belt is resting next to the clamp screw. Ensure the pin is centered within the cam clamp. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 263...

  • Page 266: Figure 202: Upper Inside Cam Pin Install

    AMT and then up, ensure the flat belt loop end is facing up. Figure 203: Outside Flat belt Routing - Cam © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 264...
  • Page 267 12 Place the inside flat belt on the cam so the length of the flat belt is draped towards the back of the AMT. Make sure the smooth side of the flat belt contacts the cam and the segmented side is facing up. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 265...

  • Page 268: Figure 204: Outside Flat Belt Routing - Cam

    15 Continue to work the flat belt loop and pin into the cam clamp until the side of the flat belt is resting next to the clamp screw. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 266...

  • Page 269: Figure 205: Upper Outside Cam Pin

    Once the screwdriver has locked the bearing preventing further rotation, fully tighten the inside and outside mounting bolts, torque to 83 foot pounds or 1000 inch pounds. 20 Remove the screwdriver from the drain hole. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 267...

  • Page 270: Replacing The Lower Board

    PCA cover. 3 Rotate the bottom of the lower PCA cover up until the two hooks of the cover disengage from the lower PCA bracket. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 268...

  • Page 271: Removing The Lower Pca

    PCA.. 8 Reinstall the lower PCA cover by interlocking the PCA cover hooks and the PCA bracket hangers, lower the cover until the locking tabs engage. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 269...

  • Page 272: Replacing The Lower Pca And Battery Bracket

    5 Remove the #10-24X.75 screw located at the bottom left corner that secures the bracket to the frame. 6 Carefully disengage wires form the securing clips on the lower PCA battery bracket. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 270...

  • Page 273: Figure 209: Lower Pca And Battery Bracket

    9 Fasten the #10-24X.75 screw that secures the bracket to the frame that was removed in step 5. 10 Replace the lower PCA as per procedure, Removing the Lower PCA Cover (on page 268). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 271...

  • Page 274: Replacing The Battery

    6 Connect the black wire battery cable to the terminal on the battery marked with a (-) or black square. 7 Replace the lower PCA cover. 8 Replace the covers as per procedure, Cover Replacement (on page 152). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 272...

  • Page 275: Replacing The Generator Belt

    6 Loosen the step up pulley adjustment bolt until tension has been removed from the input pulley belt and has sufficient slack so that the belt may be removed from the step up pulley. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 273...

  • Page 276: Figure 53: Generator

    10 Replace the input drive belt over the smaller pulley on the step up pulley. 11 Place a belt gauge on the drive input belt as shown below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 274...

  • Page 277: Figure 213: Dive Input Belt

    (on page 142) 13 Loosen or tighten the step up pulley adjustment bolt until the belt Drive Belt Gauge Instructions gauge reads approximately 140 lbs. See page 142) © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 275...

  • Page 278: Figure 214: Step Up Pulley

    15 Install the generator belt over the step up pulley and generator pulley. 16 Place a belt gauge on the generator belt as shown in below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 276...

  • Page 279: Figure 215: Generator Belt

    85 lbs. See (on page 142) 19 Tighten the two bolts that secure the generator mounting bracket to the frame. Torque to 160 inch pounds © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 277...

  • Page 280: Replacing The Generator

    1 Remove the covers as per procedure, Cover Replacement (on page 152). 2 Remove the lower PCA cover as per procedure, Lower PCA Cover (see "Removing the Lower PCA Cover" on page 268). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 278...

  • Page 281: Figure 217: Generator

    10 Replace the generator belt over the generator pulley. Figure 217: Generator 11 Place a belt gauge on the generator belt as shown in below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 279...

  • Page 282: Figure 218: Generator Belt

    15 Select the QUICKSTART program resistance level 10 is displayed. Pedal the AMT for approximately one minute, then recheck the belt tension. 16 The tension should read approximately 85 ±5 lbs. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 280...

  • Page 283: Replacing The Drive Input Pulley Belt

    3 Place a belt gauge on the drive input belt as shown below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 281...

  • Page 284: Figure 220: Dive Input Belt

    5 Loosen or tighten the step up pulley adjustment bolt until the Drive Belt Gauge Drive belt gauge reads approximately 135 ±5 lbs. See Instructions (on page 142) © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 282...

  • Page 285: Figure 221: Step Up Pulley

    7 Install the generator belt over the step up pulley and generator pulley. 8 Place a belt gauge on the generator belt as shown in below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 283...

  • Page 286: Figure 222: Generator Belt

    85 ±5 lbs. See Instructions (on page 142) 11 Tighten the two bolts that secure the generator mounting bracket to the frame. Torque to 160 inch pounds © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 284...

  • Page 287: Replacing The Step Up Pulley

    2 Remove the tension from the inner flat belt pulleys by lifting up on the stairarms, pulling the flat belts off the flat belt pulleys, and then gently setting the stairarm down. 3 Loosen the two generator mounting bolts. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 285...

  • Page 288: Figure 224: Generator

    9 Place the wave washer on the axle and then the replacement step up pulley, secure the step up pulley to the axle with the snap ring. 10 Place the generator and input pulley belts over the step up pulley. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 286...

  • Page 289: Figure 225: Step Up Pulley

    Figure 225: Step Up Pulley 11 Place a belt gauge on the drive input belt as shown below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 287...

  • Page 290: Figure 226: Dive Input Belt

    (on page 142) 13 Loosen or tighten the step up pulley adjustment bolt until the belt Drive Belt Gauge Instructions gauge reads approximately 140 lbs. See page 142) © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 288...

  • Page 291: Figure 227: Step Up Pulley

    15 Install the generator belt over the step up pulley and generator pulley. 16 Place a belt gauge on the generator belt as shown in below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 289...

  • Page 292: Figure 228: Generator Belt

    85 ±5 lbs. See Instructions (on page 142) 19 Tighten the two bolts that secure the generator mounting bracket to the frame. Torque to 160 inch pounds © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 290...

  • Page 293: Replacing The Crank Arm

    2 Remove the tension from the inner flat belt pulleys by lifting up on the stairarms, pulling the flat belts off the flat belt pulleys, and then gently setting the stairarm down. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 291...

  • Page 294: Figure 230: Crank Arm Alignment

    4 Install the crank arm pinch bolt, washer and lock nut. Torque the pinch bolt and lock nut to 300 inch pounds (25 ft-lbs) or 25 foot pounds. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 292...

  • Page 295: Figure 231: Crank Arm Bolt Removal/ Installation

    5 Replace the wave washer and flat belt pulley onto the crank arm shaft and secure with the snap ring. Make sure the snap ring is fully seated into the shaft groove. Figure 232: Crank Arm Flat Belt Pulley © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 293...

  • Page 296: Figure 233: Crank Arm Alignment

    7 Install the crank arm pinch bolt, washer and lock nut. Torque the pinch bolt and lock nut to 300 inch pounds (25 ft-lbs) or 25 foot pounds. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 294...

  • Page 297: Figure 234: Crank Arm Bolt Removal/ Installation

    Make sure the snap ring is fully seated into the shaft groove. Figure 235: Crank Arm Flat Belt Pulley 9 Lift the stairarms and thread the flat belts through the pulleys. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 295...

  • Page 298: Replacing The Drive Input Pulley

    Figure 236: Generator 5 Loosen the two bolts that secure the step up pulley mounting bracket bolts to the frame. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 296...

  • Page 299: Figure 237: Step Up Pulley

    8 On the crank arm side of the drive input, remove the snap ring from the flat pulley shaft located on to the drive input pulley, remove the pulley and wave washer. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 297...

  • Page 300: Figure 238: Crank Arm Flat Belt Pulley

    Pitman arm puller or a 4 to 6 inch gear puller to remove the crank arm. Do not use a hammer or mallet to remove the crank arm. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 298...

  • Page 301: Figure 239: Crank Arm Bolt Removal/ Installation

    Note: If necessary a rubber mallet can be used to dislodge the input pulley assembly from the housing by tapping on the input shaft from the crank arm side. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 299...

  • Page 302: Figure 240: Drive Input Assembly

    Figure 241: Drive Input Assembly Alignment 14 Replace the drive input belt over the drive input pulley and the step up pulley. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 300...

  • Page 303: Figure 242: Crank Arm Alignment

    16 Install the crank arm pinch bolt, washer and lock nut. Torque the pinch bolt and lock nut to 300 inch pounds (25 ft-lbs) or 25 foot pounds. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 301...

  • Page 304: Figure 243: Crank Arm Bolt Removal/ Installation

    17 Replace the wave washer and flat belt pulley onto the crank arm shaft and secure with the snap ring. Make sure the snap ring is fully seated into the shaft groove. Figure 244: Crank Arm Flat Belt Pulley © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 302...

  • Page 305: Figure 245: Dive Input Belt

    (on page 142) 21 Loosen or tighten the step up pulley adjustment bolt until the belt Drive Belt Gauge Instructions gauge reads approximately 140 lbs. See page 142) © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 303...

  • Page 306: Figure 246: Step Up Pulley

    23 Install the generator belt over the step up pulley and generator pulley. 24 Place a belt gauge on the generator belt as shown in below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 304...

  • Page 307: Figure 247: Generator Belt

    85 ±5 lbs lbs. See Instructions (on page 142) 27 Tighten the two bolts that secure the generator mounting bracket to the frame. Torque to 160 inch pounds © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 305...

  • Page 308: Replacing The Lift Arm Housing

    2 Remove the tension from the inner flat belt pulleys by lifting up on the stairarms, pulling the flat belts off the flat belt pulleys, and then gently setting the stairarm down. 3 Loosen the two generator mounting bolts. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 306...

  • Page 309: Figure 249: Generator

    Figure 249: Generator 5 Loosen the two bolts that secure the step up pulley mounting bracket bolts to the frame. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 307...

  • Page 310: Figure 250: Step Up Pulley

    9 Rotate the gas shock down and out of the way of the incline motor. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 308...

  • Page 311: Figure 251: Gas Shock

    Incline motor tube and Incline platform using a punch and rubber mallet. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 309...

  • Page 312: Figure 252: Incline Motor Hitch Pin And Mounting Pin

    13 Remove the snap ring from the flat belt pulley shaft located next to the Incline motor. remove the pulley and wave washer. Removing the flat belt pulley will allow access to the Incline motor mounting bolt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 310...

  • Page 313: Figure 253: Incline Motor Mounting

    Figure 254: Crank Arm Flat Belt Pulley 16 Loosen the crank arm pinch bolt, washer and lock nut. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 311...

  • Page 314: Figure 255: Crank Arm Bolt Removal/ Installation

    Figure 255: Crank Arm Bolt Removal/ Installation 18 Remove the snap ring from the flat pulley shaft located on to the drive input pulley, remove the pulley and wave washer. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 312...

  • Page 315: Figure 256: Drive Input Flat Belt Pulley

    Note: If necessary a rubber mallet can be used to dislodge the input pulley assembly from the housing by tapping on the input shaft. Figure 257: Drive Input Assembly © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 313...

  • Page 316: Figure 258: Drive Input Assembly Alignment

    Lift Arm. Figure 259: Lift Arm and Belt Clamps 21 Remove the five mounting bolts that secure the left and right side arm housings to the input housing. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 314...

  • Page 317: Figure 260: Lift Arm Mounting Bolts

    Make sure that the square washer does not contact the drive input pulley after installation, test by spinning the drive input pulley through its full range. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 315...

  • Page 318: Figure 262: Drive Input Assembly Alignment

    Note The position of the flat belt pulley on the crank arm and the flat belt pulley on the input pulley . When the crank arm is replaced, the flat belt pulleys must be positioned so that they are 180 degrees opposing. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 316...

  • Page 319: Figure 263: Crank Arm Alignment

    28 Install the crank arm pinch bolt, washer and lock nut. Torque the pinch bolt and lock nut to 300 inch pounds (25 ft-lbs) or 25 foot pounds. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 317...

  • Page 320: Figure 264: Crank Arm Bolt Removal/ Installation

    29 Replace the wave washer and flat belt pulley onto the crank arm shaft and secure with the snap ring. Make sure the snap ring is fully seated into the shaft groove. Figure 265: Crank Arm Flat Belt Pulley © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 318...

  • Page 321: Figure 266: Dive Input Belt

    (on page 142) 32 Loosen or tighten the step up pulley adjustment bolt until the belt Drive Belt Gauge Instructions gauge reads approximately 140 lbs. See page 142) © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 319...

  • Page 322: Figure 267: Step Up Pulley

    34 Install the generator belt over the step up pulley and generator pulley. 35 Place a belt gauge on the generator belt as shown in below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 320...

  • Page 323: Figure 268: Generator Belt

    85 ±5 lbs. See Instructions (on page 142) 38 Tighten the two bolts that secure the generator mounting bracket to the frame. Torque to 160 inch pounds © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 321...

  • Page 324: Figure 269: Generator

    85 ±5 lbs. Drive Belt Gauge Instructions (on page 142) Incline Motor Installation 42 Attach the replacement Incline motor to the frame using the 3/8-16 mounting bolt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 322...

  • Page 325: Figure 270: Incline Motor Mounting

    If the incline motor drive screw rotates, the lift level number will change. The lift level number must be 2 and the physical measurement must be 1-1/4 inches for the calibration to be correct. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 323...

  • Page 326: Figure 271: Incline Motor Calibration Measurement

    49 Press the gas shock onto the mounting stud and secure the gas shock to the upper mounting stud by pushing in on the tension clip. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 324...

  • Page 327: Replacing The Drive Input Housing

    2 Remove the tension from the inner flat belt pulleys by lifting up on the stairarms, pulling the flat belts off the flat belt pulleys, and then gently setting the stairarm down. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 325...

  • Page 328: Figure 273: Generator

    Figure 273: Generator 5 Loosen the two bolts that secure the step up pulley mounting bracket bolts to the frame. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 326...

  • Page 329: Figure 274: Step Up Pulley

    9 Rotate the gas shock down and out of the way of the incline motor. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 327...

  • Page 330: Figure 275: Gas Shock

    Incline motor tube and Incline platform using a punch and rubber mallet. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 328...

  • Page 331: Figure 276: Incline Motor Hitch Pin And Mounting Pin

    13 Remove the snap ring from the flat belt pulley shaft located next to the Incline motor. remove the pulley and wave washer. Removing the flat belt pulley will allow access to the Incline motor mounting bolt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 329...

  • Page 332: Figure 277: Incline Motor Mounting

    Figure 278: Crank Arm Flat Belt Pulley 16 Loosen the crank arm pinch bolt, washer and lock nut. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 330...

  • Page 333: Figure 279: Crank Arm Bolt Removal/ Installation

    Figure 279: Crank Arm Bolt Removal/ Installation 19 Remove the snap ring from the flat pulley shaft located on to the drive input pulley, remove the pulley and wave washer. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 331...

  • Page 334: Figure 280: Drive Input Flat Belt Pulley

    Note: If necessary a rubber mallet can be used to dislodge the input pulley assembly from the housing by tapping on the input shaft. Figure 281: Drive Input Assembly © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 332...

  • Page 335: Figure 282: Drive Input Assembly Alignment

    Lift Arm. Figure 283: Lift Arm and Belt Clamps 22 Remove the five 5/16-18X1 mounting bolts that secure the left and right side arm housings to the input housing. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 333...

  • Page 336: Figure 284: Lift Arm Mounting Bolts

    23 Separate the left and right side arm housings from the input housing. Figure 285: Lift Arm Housing and Drive Input Housing 24 Remove the 4 mounting bolts that secure the drive input housing to the frame. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 334...

  • Page 337: Figure 286: Lift Arm Housing And Drive Input Housing

    Figure 287: Drive Input Assembly Alignment 26 Assemble the left and right side arm housings on the drive input housing and secure with the five 5/16-18X1 mounting bolts. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 335...

  • Page 338: Figure 288: Lift Arm Mounting Bolts

    Figure 289: Drive Input Assembly Alignment 29 Replace the drive input belt over the drive input pulley and the step up pulley. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 336...

  • Page 339: Figure 290: Crank Arm Alignment

    31 Install the crank arm pinch bolt, washer and lock nut. Torque the pinch bolt and lock nut to 300 inch pounds (25 ft-lbs) or 25 foot pounds. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 337...

  • Page 340: Figure 291: Crank Arm Bolt Removal/ Installation

    32 Replace the wave washer and flat belt pulley onto the crank arm shaft and secure with the snap ring. Make sure the snap ring is fully seated into the shaft groove. Figure 292: Crank Arm Flat Belt Pulley © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 338...

  • Page 341: Figure 293: Dive Input Belt

    (on page 142) 35 Loosen or tighten the step up pulley adjustment bolt until the belt Drive Belt Gauge Instructions gauge reads approximately 140 lbs. See page 142) © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 339...

  • Page 342: Figure 294: Step Up Pulley

    37 Install the generator belt over the step up pulley and generator pulley. 38 Place a belt gauge on the generator belt as shown in below. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 340...

  • Page 343: Figure 295: Generator Belt

    ±5lbs. See (on page 142) 41 Tighten the two bolts that secure the generator mounting bracket to the frame. Torque to 160 inch pounds © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 341...

  • Page 344: Figure 296: Generator

    85 ±5 lbs. Drive Belt Gauge Instructions (on page 142) 45 Attach the Incline motor to the frame using the 3/8-16 mounting bolt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 342...

  • Page 345: Figure 297: Incline Motor Mounting

    If the incline motor drive screw rotates, the lift level number will change. The lift level number must be 2 and the physical measurement must be 1-1/4 inches for the calibration to be correct. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 343...

  • Page 346: Figure 298: Incline Motor Calibration Measurement

    52 Press the gas shock onto the mounting stud and secure the gas shock to the upper mounting stud by pushing in on the tension clip. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 344...

  • Page 347: Replacing A Tie Rod

    3 Remove the tie rod mounting bolt and washer that secures the upper tie rod end to the upper arm axle. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 345...

  • Page 348: Replacing The Stride Dial Sensor

    2 Disconnect the stride dial cable connector from the stride dial PCA. 3 Remove the two screws that secure the stride bracket to the frame and then remove the stride dial assembly. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 346...

  • Page 349: Figure 301: Stride Dial Assembly

    7 Reconnect the stride dial cable connector to the stride dial sensor, ensure the cable is routed and secured away from the H-Brake cam stops. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 347...

  • Page 350: Replacing The H-Brake Belt

    Figure 302: Stride Dial Assembly 8 Replace the covers as described per procedure, Cover Replacement page 152). Replacing the H-Brake Belt Figure 303: H-Brake Belt and H-Brake Cam © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 348...

  • Page 351: Procedure

    8 Slide the clamp onto the cam and fasten the clamps together using the H-Brake tension bolt, washers and nut. H-Brake Belt Tensioning 9 Place a belt gauge on the H-brake belt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 349...

  • Page 352: Replacing The H-Brake Cam Assembly

    H-Brake adjustment bolt. Cover Replacement Replace the covers per procedure, (on page 152). Replacing the H-Brake Cam Assembly © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 350...

  • Page 353: Procedure

    AMT. 4 Slide the left side belt clamp off the cam towards the right and remove. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 351...

  • Page 354: Figure 308: Stride Dial Assembly

    Figure 308: Stride Dial Assembly Tie Rod Removal 7 Remove the tie rod mounting bolts and washers that secure each lower tie rod end to the cam assembly. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 352...

  • Page 355: Figure 309: Tie Rods

    Tie Rod Installation 10 Fasten each lower tie rod end to the cam assembly using the bolts and washers, torque the bolt to 300 inch pounds (25 ft-lbs). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 353...

  • Page 356: Figure 311: Tie Rods

    14 Reconnect the stride dial cable connector to the stride dial sensor, ensure the cable is routed and secured away from the H-Brake cam stops. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 354...

  • Page 357: Figure 312: Stride Dial Assembly

    18 Slide the clamp onto the cam and fasten the clamps together using the H-Brake tension bolt, washers and nut. H-Brake Belt Tensioning 19 Place a belt gauge on the H-brake belt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 355...

  • Page 358: Replacing The H-Brake Drum Assembly

    21 Replace the covers as described per procedure, Cover Replacement page 152). Replacing the H-Brake Drum Assembly Procedure 1 Remove the covers as described per procedure ,Cover Replacement page 152). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 356...

  • Page 359: Figure 314: H-Brake Belt Assembly

    7 Rotate the gas shock down and out of the way of the incline motor. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 357...

  • Page 360: Figure 315: Gas Shock

    Incline motor tube and Incline platform using a punch and rubber mallet. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 358...

  • Page 361: Figure 316: Incline Motor Hitch Pin And Mounting Pin

    11 Remove the snap ring from the flat belt pulley shaft located next to the Incline motor. remove the pulley and wave washer. Removing the flat belt pulley will allow access to the Incline motor mounting bolt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 359...

  • Page 362: Figure 317: Incline Motor Mounting

    16 Fasten the screw that secures the H-Brake drum assembly to the 90 degree bracket mounted on the frame. 17 Torque the H-Brake mounting bolt to 600 inch pounds (50 ft-lbs). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 360...

  • Page 363: Figure 318: H-Brake Assembly

    5/16-18 X 4 bolt and washer removed in the previous step. 22 Fasten the screw that secures the H-Brake drum assembly to the frame. 23 Torque the H-Brake mounting bolt to 600 inch pounds (50 ft-lbs). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 361...

  • Page 364: Figure 319: H-Brake Drum - Units Built After 10-1-1012

    2 Connect the incline motor cable connector to the lower PCA and Replacing the Lower PCA replace the lower PCA cover as per procedure, and Battery Bracket (on page 270). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 362...

  • Page 365: Figure 321: Incline Motor Calibration Measurement

    8 Press the gas shock onto the mounting stud and secure the gas shock to the upper mounting stud by pushing in on the tension clip. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 363...

  • Page 366: Figure 322: Gas Shock

    15 Slide the clamp onto the cam and fasten the clamps together using the H-Brake tension bolt, washers and nut. H-Brake Belt Tensioning 16 Place a belt gauge on the H-brake belt. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 364...

  • Page 367: Replacing The Gas Shock

    18 Replace the covers as described per procedure, Cover Replacement page 152). Replacing the Gas Shock Replacing the Gas Shock 1 Remove the covers per procedure, Cover Replacement (on page 152). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 365...

  • Page 368: Figure 324: Gas Shock

    Incline motor tube and Incline platform using a punch and rubber mallet. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 366...

  • Page 369: Figure 325: Incline Motor Hitch Pin And Mounting Pin

    10 Press the gas shock onto the mounting stud and secure the gas shock to the upper mounting stud by pushing in on the tension clip. Caution: It is recommended to have assistance available for the following step(s). © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 367...

  • Page 370: Replacing The Incline Motor

    6 Rotate the gas shock down and out of the way of the incline motor. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 368...

  • Page 371: Figure 326: Gas Shock

    Incline motor tube and Incline platform using a punch and rubber mallet. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 369...

  • Page 372: Figure 327: Incline Motor Hitch Pin And Mounting Pin

    Incline motor, remove the pulley and wave washer. Removing the flat pulley will allow access to the Incline motor mounting bolt. Figure 328: Incline Motor Flat Belt Pulley © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 370...

  • Page 373: Figure 329: Incline Motor Mounting

    If the incline motor drive screw rotates, the lift level number will change. The lift level number must be 2 and the physical measurement must be 1-1/4 inches for the calibration to be correct. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 371...

  • Page 374: Figure 330: Incline Motor Calibration Measurement

    19 Press the gas shock onto the mounting stud and secure the gas shock to the upper mounting stud by pushing in on the tension clip. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 372...

  • Page 375: Figure 331: Gas Shock

    23 Lift the stairarms and thread the inside flat belts through the flat belt pulleys. 24 Replace the covers per procedure, Cover Replacement (on page 152). 25 Operate the incline through its entire range to ensure proper operation. © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 373...

  • Page 376: Wiring Diagrams

    S e c t i o n T w e l v e Wiring Diagrams In This Section P30 - AMT '11 835 Block Diagram ....375 P20_P30_P80 AMT '11 Wiring Diagram ....377 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 374...

  • Page 377: P30 - Amt '11 835 Block Diagram

    P30 - AMT '11 835 Block Diagram © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 375...
  • Page 378 ffPRECaR· '"1 5" Move Beyond Console Metrics Flash Memory Upper Stride Microprocessor System Length " <::; Heart Rate (I> (I> "0 " " > :> " LPCA > a: < : J2-6 J2·3 ·2. 1.4.7 § •c M icmrooessor tern 8.5VDC ;;;·...
  • Page 379 "' "d iftMotor (I>...

  • Page 381: P20_P30_P80 Amt '11 Wiring Diagram

    P20_P30_P80 AMT '11 Wiring Diagram © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 377...
  • Page 383 Figure 20: P80 Sign In Access .................52 Figure 21: P80 Sign In Access .................62 Figure 22: P80 USB Flash Drive Port ...............62 Figure 23: Not Connected & Connected ..............72 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 1...
  • Page 384 Figure 44: P80 Rear Cover Removal................103 Figure 45: P80 Heart Rate PCA Board ..............104 Figure 46: Coax Cable & TV Tuner USB Cable ............107 Figure 47: P80 Sign In Access .................115 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 2...
  • Page 385 Figure 68: Front Cover - Screw Locations ..............155 Figure 69: Side Cover Markers and Front Cover ............155 Figure 70: Center Beam Cover Removal ..............156 Figure 71: Back Cover Removal................157 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 3...
  • Page 386 Figure 92: Upper Arm Grip Screw Locations ............173 Figure 93: Upper Arm Grip Removal ................174 Figure 94: Belt Guard Interlocking Tabs and Slots ...........175 Figure 95: Flat Belt Terminal Covers ................176 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 4...
  • Page 387 Figure 116: Stairarm Knuckle Cover Screw Locations ..........192 Figure 117: Stairarm and Stairarm Pedal Screw Locations........193 Figure 118: Flat Belt Terminal Removal ..............194 Figure 119: Flat Belt Terminal Covers ..............195 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 5...
  • Page 388 Figure 140: Flat Belt Pin Removal ................214 Figure 141: Upper Arm Flat Belt Pulley Mounting .............215 Figure 142: Upper Arm Flat Belt Pulley Removed ............216 Figure 143: Upper Outside Cam Screw Removal .............217 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 6...
  • Page 389 Figure 164: Upper Arm Grip Screw Locations ............235 Figure 165: Upper Arm Grip Removal ..............236 Figure 166: Belt Guard and Upper Arm ..............236 Figure 167: Belt Guard Removal ................237 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 7...
  • Page 390 Figure 187: Stairarm and Front Arm Screw Locations ..........253 Figure 188: Upper Inside Cam Screw Removal ............254 Figure 189: Upper Inside Cam Pin Removal.............254 Figure 190: Tie Rods....................255 Figure 191: Front Arm Mounting Bolt................256 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 8...
  • Page 391 Figure 210: Lower PCA & Battery Bracket Mounting ..........271 Figure 211: Battery....................273 Figure 212: Generator ....................274 Figure 213: Dive Input Belt ..................275 Figure 214: Step Up Pulley..................276 Figure 215: Generator Belt ..................277 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 9...
  • Page 392 Figure 235: Crank Arm Flat Belt Pulley..............295 Figure 236: Generator ....................296 Figure 237: Step Up Pulley..................297 Figure 238: Crank Arm Flat Belt Pulley..............298 Figure 239: Crank Arm Bolt Removal/ Installation ............299 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 10...
  • Page 393 Figure 260: Lift Arm Mounting Bolts .................315 Figure 261: Lift Arm Housing and Drive Input Housing ..........315 Figure 262: Drive Input Assembly Alignment ............316 Figure 263: Crank Arm Alignment ................317 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 11...
  • Page 394 Figure 284: Lift Arm Mounting Bolts .................334 Figure 285: Lift Arm Housing and Drive Input Housing ..........334 Figure 286: Lift Arm Housing and Drive Input Housing ..........335 Figure 287: Drive Input Assembly Alignment ............335 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 12...
  • Page 395 Figure 306: H-Brake Belt and H-Brake Cam.............351 Figure 307: H-Brake Belt Assembly................351 Figure 308: Stride Dial Assembly ................352 Figure 309: Tie Rods....................353 Figure 310: Cam Assembly ..................353 Figure 311: Tie Rods....................354 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 13...
  • Page 396 Figure 327: Incline Motor Hitch Pin and Mounting Pin ..........370 Figure 328: Incline Motor Flat Belt Pulley ..............370 Figure 329: Incline Motor Mounting ................371 Figure 330: Incline Motor Calibration Measurement ..........372 Figure 331: Gas Shock.....................373 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 14...

  • Page 397: Index

    179, 186, 199, 226, 252, 268, 270, 272, 273, 278, 281, 285, 291, 296, Inside Flat Belt Replacement • 199 306, 325, 345, 346, 348, 349, 350, 351, 356, 365, 368, 373 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 15...
  • Page 398 Poor Quality Video - Single Unit Only • 110 P30 AMT '11 - Upper Display does not Preventive Maintenance • 144 Illuminate • 48 P30 Console • 12 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 16...
  • Page 399 Rate • 44 Replacing the H-Brake Cam Assembly • Troubleshooting the Incline System • Replacing the H-Brake Drum Assembly Troubleshooting the Interconnect • 356 Cable • 49, 150 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 17...
  • Page 400 Replacement Procedure • 179 Upper Arm Grip Replacement Procedure • 168 Warning and Caution Statements and General Safety Guidelines • 9 Weekly Maintenance • 145 Wiring Diagrams • 374 © Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 18...

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