Weider Pro 3770 WESY37531 - Manual (Page 11)

21.
Locate and open the parts bags labeled “CABLE
ASSEMBLY” and “PULLEYS.”
Locate the Butterfly Cable (73), which is the
shorter cable of the two that have eyelets on
both ends. Attach the Butterfly Cable (73) to the
Right Pivot Arm (85) with a 5/16” x 2 1/4” Shoulder
Bolt (79) and a 5/16” Nylon Jamnut (34).
11
19. Attach a Bumper (40) to the Press Front Leg (20)
with a 1” Tap Screw (80).
Press a 2” x 3” Inner Cap (78) into the top of the
Press Leg Lever (90).
Lubricate a 1/2” x 4” Bolt (68). Attach the Press Leg
Lever (90) to the Press Base (6) with the Bolt and a
1/2” Nylon Jamnut (36). Note: Do not over tighten
the Nylon Jamnut; the Press Leg Lever must be
able to pivot easily.
20. Insert two 2” Square Inner Caps (28) into the Leg
Lever (41).
Attach a Bumper (40) to the Butterfly Front Leg (3)
with a 1” Tap Screw (80).
Lubricate a 3/8” x 3” Bolt (88). Attach the Leg Lever
(41), with the small slot on the side shown, to the
Butterfly Front Leg (3) with the Bolt and a 3/8”
Nylon Jamnut (63). Note: Do not over tighten the
Nylon Jamnut; the Leg Lever must pivot easily.
22. Wrap the Butterfly Cable (73) over a “V”-Pulley
(27). Attach the “V”-Pulley and a Large Cable Trap
(32) to the bracket on the Butterfly Upright (1) with
a 3/8” x 2 1/2” Bolt (87) and a 3/8” Nylon Locknut
(50).
19
36
68
20
80
6
78
40
90
CABLE ASSEMBLY
20
21
22
41
Small
Slot
28
28
88
63
Lubricate
Lubricate
3
40
80
34
73
79
85
50
73
27
1
32
87
IMPORTANT: While assembling the cables, do
not over tighten the bolts and nuts attaching
the pulleys. The pulleys must be able to turn
freely. Refer to the Cable ID Chart on page 26
for help identifying the cables.