Pro-Form 520 Zn Treadmill User Manual page 8

2. Identify the Left Upright (75). Have a second
person hold the Left Upright near the Base (80).
See the inset drawing. Tie the wire tie in the
Left Upright (75) securely around the end of the
Upright Wire (70). Then, insert the Upright Wire
into the lower end of the Left Upright as you pull
the other end of the wire tie upward through the
Left Upright.
3. Hold the Left Upright (75) against the Base (80).
Be careful not to pinch the Upright Wire (70).
Partially tighten three 3/8" x 3 1/2" Screws (4)
with three 3/8" Star Washers (5) into the Left
Upright and the Base; do not fully tighten the
Screws yet.
Attach the Right Upright (not shown) in the
same way. Note: There are no wires on the right
side.
2
75
70
Wire Tie
3
8
70
75
Wire
Tie
80
75
5
5
70
80
4