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NOTICE:
This document provides instructions for the replacement of the Incline Motor Assembly on the Nautilus
™
T618 Treadmill.
If you need assistance, please call Nautilus Customer Service at 1-800-605-3369.
1. Unplug the power cord from the machine and wait 5 minutes. Place the
power cord in a secure location.
2. Using a #2 Phillips screwdriver remove the 4 indicated screws and two
additional screws from the Motor Cover. Lift and remove the Motor Cover.
3. Using a #2 Phillips screwdriver remove the 2 indicated screws from the
MCB Cover. Lift and remove the MCB Cover.
4. Remove the connectors for the Incline Motor Potentiometer and the
Incline Motor from the Motor Control Board after noting their locations.
Note:
Be sure to note where all cables attach for re-assembly.
!
To reduce the risk of electrical shock or unsupervised usage of the equipment, always unplug the power cord from the
wall outlet and wait 5 minutes before cleaning, maintaining or repairing this machine. Place the power cord in a secure
location.
Motor Cover
MCB Cover
Incline Motor Assembly
Motor Control Board
(MCB)