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7.8 MOTOR CONTROL BOARD (MCB) REPLACEMENT
1) Turn off power and remove the power cord from the unit.
2) Remove the motor cover as outlined in Section 7.1.
3) Cut any wire ties that are secured to the MCB frame (Figure A).
4) Remove the wire connections to the MCB (Figure B).
5) Remove the 4 screws holding the MCB to the motor tray using a Phillips screwdriver and remove the MCB (Figure C).
6) Reverse Steps 1-5 to install a new MCB.
NOTE:
Replace any cable ties removed during replacement.
7) Test the treadmill for function as outlined in Section 7.15.
FIGURE A
FIGURE B
FIGURE C
CHAPTER 7: PART REPLACEMENT GUIDE
