Star Trac 620-7920 Treadmill User Manual


 
10
620-7920 Rev A
Step 15.
Now tighten the 2 front neck screws (5/16-18 x
3.0” socket head) to a torque value of 200 in-
lbs (22.5 Nm).
Step 14.
Make sure the gap between the rails is closed
and, using the 5/32” Hex key, fasten the (2)
#10 button head socket screws. Tighten the
screws to a a torque value of 45 in-lbs (5.0
Nm). Repeat for the other side.
Step 16.
Tighten the 2 upper neck screws (5/16-18 x 3.0”
socket head) to a torque value of 200 in-lbs
(22.5 Nm).
Step 13.
Install left handrail to the frame as shown using
(3) 5/16-18 x 1.0” socket head screws and (3)
5/16 washers. Partially lift up the side bed cov-
ers, if necessary. Note the orientation of the
mounting plate. DO NOT tighten screws fully
yet. Repeat install for right handrail.