Precor Experience 600 Series Service Manual page 82

7. Firmly hold the jackscrew and rotate the extension tube to adjust the calibration dis-
tance. The calibration distance is measured between the top of the extension tube nut
and the bottom of the lift motor actuator housing. Make sure the calibration distance is
within the specification limit 1 1/8 in - 1 3/16 in (2.8 cm - 3.0 cm).
Contact Precor Customer Support at support@precor.com or 800.786.8404 with
any questions.
5 Adjustment Procedures
Lift Motor Calibration
Page 72