EFX 885, 835, 825
Service Manual 20039-166
Page 34
©2011 Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law
Procedure 3.13 P80 Replacing the Heart Rate PCA Board
Procedure
20. Remove the rear vent cover. Do not use a sharp tool, such as a flat bladed screwdriver, to pry up the cover, as
you can damage the covers and possibly components inside the console. When the cover starts to come loose,
gently unsnap it from the P80 and set it aside where it will not be scratched. See Diagram 3.13.2
Diagram 3.13.2
21.
used. Attach an anti-static wrist strap to your arm, and then connect the ground lead of the wrist strap to frame
ground.
22. The HR PCA snaps into its mounting. Press the release tab sidways and remove the HR PCA from its mounting.
23. Disconnect the HR cable and handlebar cable from the HR PCA. See Diagram 3.13.3.
24. Connect the HHHR Grip cable assembly to the upper connector on the HR PCA and the HR PCA Power cable to
the lower connector on the replacement HR PCA. See Diagram 3.13.3.
25. 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.
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