Nautilus Schwinn 800IC Service Manual page 41

18. Remove the old Drive Belt from the Flywheel Pulley and Drive Pulley
to the outside. Set the old Drive Belt safely aside.
Be sure to keep fingers clear of all pinch hazards as
you turn the Drive Pulley and Flywheel.
19. Hold the Flywheel Assembly near the Flywheel Bracket and put the
new Drive Belt in position on the Flywheel Pulley.
NOTICE: This step may require two people.
20. Align the Flywheel Axle in the Flywheel Brackets. Hand tighten the
hardware from steps 13 and 14 on each end of the Flywheel Axle.
NOTICE: Do not crimp any cables.
21. Put the Drive Belt around the edge of the Drive Pulley. Slowly turn
the Drive Pulley and carefully walk the Drive Belt onto the Drive Pulley.
Make sure the Drive Belt is aligned on the Flywheel Pulley and Drive
Pulley.
Be sure to keep fingers clear of all pinch hazards as
you turn the Drive Pulley and Flywheel.
22. Reassembly of the brake parts is the reverse procedure for removal.
NOTICE: Do not crimp any cables. Install the Flywheel Tensioners
at the position that you recorded in step 11. Make sure
the Flywheel can turn easily. Verify that the Speed
Sensor and Speed Sensor Magnet on the Flywheel do
not touch.
Installation of the Crank Arms does not require the use of the Crank Puller.
Be sure the Crank Arms are connected at 180° from each other.
23. Make sure that the Drive Belt tension is correct. Refer to the "Adjust
the Belt Tension" procedure.
Drive Pulley
Speed Sensor
Speed Sensor
Magnet
41
Flywheel Pulley
Drive Belt
Drive Belt