Cybex 425T Treadmill Service Manual
Service
Page 4-15
C. Secure the drive motor cables to the drive motor housing with a wire tie.
D. Attach the ferrite removed in step 7D around the two drive motor cables.
E. Connect the drive motor cables to the lower board. The black wire connects to A2, The
red wire connects to A1 ! WARNING: Avoid touching lower board components such
as resistors and capacitors.
F. Secure the drive motor cables to the other cables in the lower control board with two wire
ties.
12. Secure drive motor plate
A. Slowly and carefully raise the drive motor plate.
B. Using a 1/2” open end wrench secure the two motor plate bolts and washers removed is
step 6D.
13. Install drive belt.
A. Place the Phillips head screwdriver into the square hole located in the bottom of the idler
pulley assembly.
! WARNING: Do not pinch fingers while tensioning belt.
B. While pushing down on the Phillips head screwdriver carefully slide the drive belt into the
grooves on the drive motor pulley and front roller. Slowly release tension on the idler pulley
assembly.
C. Ensure that the drive belt is aligned properly in the grooves on the drive motor pulley and
front roller pulley.
14. Lower treadmill.
A. Carefully lower the rear of the treadmill until the back feet are resting on the ground.
15. Install motor cover.
A. Place the top motor cover into position.
B. Using a Phillips head screwdriver tighten the two screws securing the left motor cover
in place. Tighten the two screws securing the right motor cover.
16. Test the unit for proper operation.
A. Connect the treadmill to the power outlet.
B. The treadmill will lower itself. Wait until the treadmill resets its elevation to 0%.
C. Operate the unit at all levels to verify proper operation.
To Next Page
Need help?
General
