Bowflex Treadmill 22 Service Manual page 53

4. Using a #2 Phillips screwdriver, remove the 4 screws (indicated by
ovals) that attach the Motor Control Board (MCB) to the Frame.
5. Remove the old Motor Control Board, and install the new Motor Control
Board. Connect all the cables to the MCB in their proper locations. Be
sure not to crimp any cables.
MCB
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