Precor Experience 600 Series Service Manual page 171

Installation
Lift motor calibration
Calibrate the lift motor jackscrew prior to installation.
1. If this is a used lift motor replacement, clean and apply a thin layer of synthetic lub-
ricant to the jackscrew. Unscrew the extension tube to expose the jackscrew threads.
The jackscrew threads should be pre-lubricated on new lift motors, lubricate if not lub-
ricated.
Lubricate the lift motor jackscrew
2. Lay the replacement lift motor on the floor in front of treadmill. Connect the lift motor
interface cable to the MC "LIFT" connector.
Contact Precor Customer Support at support@precor.com or 800.786.8404 with
any questions.
6 Replacement Procedures
Lift Motor Replacement
Page 161