Cybex 425T Treadmill Service Manual
Service
Page 4-25
14. Secure the 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 flywheel 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.
15. Lower treadmill.
A. Carefully lower the rear of the treadmill until the back feet are resting on the ground.
16. 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.
17. 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.