NordicTrack GRT500 NTSY09991 User Manual page 11

15. Route the High Cable (73) up through the wide slot in
the Top Frame (1). Wrap the Cable around two 4"
Pulleys (35). Attach the Pulleys inside the slot in the
Top Frame with two 3/8" x 2 1/2" Bolts (54), four 3/8"
Flat Washers (55), four 5/8" x 1/2" Pulley Bushings
(42), and two 3/8" Nylon Jamnuts (63).
See the inset drawing. Thread the bolt on the High
Cable (73) two turns into the top of the Weight Tube
(36).
16. Locate the Low Cable (72), which has a large ball
on one end and a small ball on the other.
Route the small ball on the Low Cable (72) through
the indicated slots in the Leg Lever (29) and the front
leg on the Base (8).
Attach a 4" Pulley (35) inside the slot in the front leg
of the Base (8) with a 3/8" x 2 1/2" Bolt (54), two 3/8"
Flat Washers (55), two 5/8" x 1/2" Pulley Bushings
(42), and a 3/8" Nylon Jamnut (63).
17. Attach a 4" Pulley (35) inside the slot in the Leg Lever
(29) with a 3/8" x 2 1/2" Bolt (54), two 3/8" Flat
Washers (55), two 5/8" x 1/2" Pulley Bushings (42),
and a 3/8" Nylon Jamnut (63).
Attach the Spacer (47) inside the bottom of the Leg
Lever (29) with a 5/16" x 2 1/2" Bolt (57), two 5/16"
Flat Washers (80), and a 5/16" Nylon Jamnut (79).
Make sure that the Low Cable (72) is on top of the
Spacer.
Press a 2" Square Inner Cap (33) into the bottom of
the Leg Lever (29).
Note: It may be easier to attach the Spacer (47)
and the 2" Square Inner Cap (33) if you pivot the
Leg Lever (29) to a horizontal position.
18. Route the Low Cable (72) through the indicated slot
in the Main Upright (3) and the Base (8).
Wrap the Low Cable (72) around a 4" Pulley (35).
Attach the Pulley inside the welded bracket on the
Main Upright (3) with a 3/8" x 2" Bolt (62) and a 3/8"
Nylon Locknut (50).
15
42
63
1
55
16
72
35
8
42
Slots
63 55
17
80
42
55
63
79
18
11
42
35
73
73
Bolt
36
54
29
42
55
29
55
42
35
57
72
47
33
35
62
72
50
3
54
Large
Ball
54
Slot
8