Precor EFX 5.33 - Page 55

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5.33 Elliptical Fitness Crosstrainer

Page 55

Diagram 7.13 - Step Up Pulley Belt

13. Slide the pillow block bearings onto the input pulley shaft.

14. Complete the installation, alignment and tensioning per Procedure 7.7, steps 9 to 17.

Step Up Pulley

Step Up Pulley Belt

Tension Bolt

Main Page

Section One - Things You Should Know2
General Information3
Required Tools and Equipment4
Procedure 2.1 - Accessing the Diagnostic Program5
Procedure 2.2 - Accessing the Information Display8
Procedure 2.3 - Accessing the Set User Parameters Display10
Procedure 2.4 - Documenting Software Problems11
Section Three - Preventive Maintenance12
Every Week12
Procedure 5.1 - Measuring the Resistance of an Eddy Current Magnet14
Procedure 5.2 - Inspecting and Adjusting Belt Alignment and Tension16
Procedure 5.3 - Drive Input Assembly Adjustments20
Procedure 6.1 - Troubleshooting the Lower and Upper Interconnect Cable23
Procedure 6.2 - Troubleshooting the Keypad and Upper PCA25
Procedure 6.3 - Troubleshooting the Speed Sensor27
Procedure 6.4 - Troubleshooting the Eddy Current System29
Procedure 6.5 - Upper Display Does Not Illuminate31
Procedure 7.1 - Replacing or Removing a Rear Cover Section34
Procedure 7.2 - Replacing a Display Enclosure or Upper PCA36
Keyboard Connector37
Procedure 7.3 - Replacing a Lower PCA38
Procedure 7.4 - Replacing a Lower or Upper Interconnect Cable41
Procedure 7.5 - Replacing a Power Entry Module43
Procedure 7.6 - Replacing a Crankarm Assembly45
Procedure 7.7 - Replacing a Pillow Block Bearing47
Procedure 7.9 - Replacing an Input Pulley Belt52
Procedure 7.10 - Replacing a Step-Up Pulley Belt54
Procedure 7.11 - Replacing a Step-Up Pulley Assembly56
Procedure 7.12 - Replacing a Speed Sensor Assembly57
Procedure 7.13 - Replacing an Eddy Current Magnet Assembly59
Procedure 7.14 - Replacing a Stairarm Pivot Block61
Procedure 7.15 - Replacing a Wheel Assembly63
Procedure 7.16 - Replacing a Stairarm Pedal64
Procedure 7.17 - Replacing a Stairarm65
Procedure 7.18 - Replacing a Ramp Assembly66
Procedure 7.19 - Replacing a Handlebar68
Procedure 7.20 - Replacing a Input Belt Tensioner69
Procedure 7.21 - Replacing an Upper Pivot71
Procedure 7.22 - Replacing a Secondary Link (Serial Codes CR and ST, Only)73
Procedure 7.23 - Replacing a Stairarm Connector (Serial Codes CR and ST, Only)75
Procedure 7.24 - Replacing a Main Column77
Procedure 7.25 - Replacing a Frame Tube79
Procedure 7.26 - Replacing a Ramp Support80
Procedure 7.27 - Replacing a Ramp Mounting Bracket82
Procedure 7.28 - Replacing a Rear Cover Support84
Procedure 7.29 - Replacing a Power Entry Module Fuse86
Procedure 7.30 - Replacing the Handlebar to Stairarm Link (Serial Code AAAB, Only)88
Procedure 7.31 - Replacing the PROM90
Wiring Diagram 8.1 - 5.33 120 Vac (Serial Codes CR and ST)91
Power Entry Module91
Block Diagram 8.2 - 5.33 120 Vac (Serial Codes CR and ST)92
Wiring Diagram 8.3 - 5.33 120 Vac (Serial Code AAAB)93
Block Diagram 8.4 - Block Diagram (Serial Code AAAB, ADFJ)94

Precor EFX 5.33 - Page 55

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