Product Owner’s Manual: Maintenance 30
Treadmill: Adjusting the Running Belt
If you are unsure about adjusting the running belt, call Precor
Customer Support (refer to Obtaining Service).
CAUTION: For your safety, use the power switch to turn Off the
treadmill before making any adjustments. Do not adjust the
running belt when someone is standing on the unit.
1. Locate the right belt adjustment bolt in the rear end cap of the
treadmill. Refer to Diagram 4.
Diagram 4: Location of the adjustment bolt
To determine left and right, stand at the rear of the treadmill and
face the display. Make all belt adjustments on the right rear corner
bolt using the hex key provided.
• If the belt is off center to the LEFT, turn the adjusting bolt ¼ turn
counterclockwise, which moves the running belt to the right.
• If the belt tracks off center to the RIGHT, turn the bolt ¼ turn
clockwise; this moves the belt to the left.
Important: Do not turn the adjusting bolt more than ¼ turn at a
time. Overtightening the bolt can damage the treadmill.
2. Recheck the alignment of the running belt by repeating the steps
found in Treadmill: Checking the Alignment of the Running Belt.
Upright Cycle: Adjusting the Seat Tilt
To adjust the seat tilt on an upright cycle, take the following steps.
1. Use a ¹¹⁄₁₆-inch (17 mm) box-end wrench or crescent wrench to
loosen the nut beneath the seat. Refer to Diagram 5.
Diagram 5: Loosen nut to adjust seat tilt