Service manual

Page 5-8
Cybex 600T Treadmill Service Manual
c. Disconnect the brush wear indicator wire (yellow) from the lower control board.
D. Disconnect the speed sensor cable (four pin connector) from the lower control
board.
4. Remove
the drive belt tensioner.
A. Loosen and remove the mounting bolt on
top of the drive belt tensioning assembly.
See Figure
5.
B. Remove the two steel bar springs, along with the drive belt tensioning roller. Set
them aside.
NOTE: If you are replacing the motor with a new one follow step 5. If not, skip to step 6.
5. Disconnect the flywheel and speed sensor.
A. Locate the mounting bolt which holds the flywheel
in place. Remove the bolt and
two washers and set them aside. See Figures 8 and 9.
B. Remove the flywheel and motor key. Set these aside.
C. Locate the
two Phillips head screws which hold the speed sensor bracket on to
the side of the motor. Remove the two screws and set them aside with the speed
sensor assembly. See Figures 8 and
9.
Speed
Sensor
Flywheel
Figure 8