NordicTrack 831.159770 User Manual page 10

Nordictrack user's manual weight system 831.159770
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13. Attach the Leg Lever Lock (11) to the front leg of
the Base (8) with a 5/16" x 3" Bolt (78), three
5/16" Washers (80), and a 5/16" Nylon Locknut
(81). Do not overtighten the Nylon Locknut; the
Leg Lever Lock must pivot easily.
14. Press two 2" Square Inner Caps (33) into the top
of the Press Frame (12). Press two 3/4" x 1/2"
Flange Bushings (18) into the Main Upright (3).
Remove the 3/8" x 9" Bolt (51), the Large Washer
(104), and the 3/8" Nylon Locknut (50) from the
Press Frame (12). Lubricate the Bolt. Attach the
Press Frame to the Main Upright (3) with the Bolt,
Washer, and Locknut. Do not overtighten the
Bolt and Locknut; the Press Frame must be
able to pivot easily.
15. Lubricate the flat surfaces of the four Large
Bushings (48).
Attach the Left Press/Fly Arm (49) to the Press
Frame (12) with a 3/8" x 3" Carriage Bolt (64) and
a 3/8" Nylon Jamnut (63). Make sure to attach
the Left Press/Fly Arm on the correct side by
noting the position of the tab.
Press a 2" Round Inner Cap (57) and a 1" Round
Inner Cap (103) into the Left Press/Fly Arm (49).
Wet the handle on the Left Press/Fly Arm (49)
with soapy water. Slide an Arm Grip (58) onto the
handle.
Insert an Adjustment Pin (20) into the Press
Frame (12) and the hole in the tab on the Left
Press/Fly Arm (49).
Repeat this step with the Right Press/Fly Arm
(46).
13
Front
Leg
81
14
3
50
104
15
20
46
10
78
80
8
80
33
18
Lubricate
12
20
12
Lubricate
48
63
49
Tab
Handle
58
57
11
51
64
103

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