Procedure 4.1 - Calibrating The Lift Motor - Precor 9.31 Manual

Procedure 4.1 - Calibrating the Lift Motor

1. Set the treadmill circuit breaker in the "off" position and unplug the line cord from the wall
outlet.
2. Remove the motor cover.
3. Place the treadmill on it's right side. Remove hitch and clevis pins that secure the lift tube to
the lift platform.
Diagram 4.1 - Lift Motor Mounting
1-1/16"
Lift Tube
9.31, 9.33, 9.35 Treadmill
Drive Screw
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