Nautilus NS-4000, Assembly Instructions Manual

Page: 19 / 25

20
NS-4000
A. Attach two 4 1/2" Pulleys (90) to the Press Arm Range of
Motion using two Pulley Covers (27) and the hardware
shown. Tighten hardware securely making sure that the
lips on the Pulley Covers (27) are located closest to the
center tower.
B. Remove the Ball and U-Bracket from one end of the Pull
Down Cable (100).
C. Feed the Cable (100) over one of the V-Pulleys in the
Press Arm Top Beam and under the 4 1/2" Pulley (90)
located just below the V-Pulley.
D. Loop the Cable (100) around the 4 1/2" Pulley (90)
attached to the Press Arm Range of Motion and proceed
by looping the Cable (100) around the 4 1/2" Pulley (90)
adjacent to the V-Pulley.
E. Feed the Cable (100) around the 4 1/2" Pulley (90)
located on the Press Arm Top Beam above the center
tower. Loop the Cable (100) around the 4 1/2" Pulley
(90) located in the Floating Pulley Bracket (64).
F. Continue to route the Cable (100) on the opposite side of
the Press Arm Top Beam by matching the cable routing
described in instructions C-E. Finish by feeding the
Cable (100) over the V-Pulley and re-installing the Ball
and U-Bracket to the end of the Cable (100).
277" (7035mm)
6 1/4"L
100
130
135
90
27
105
64
step
14
Step #14 Materials:
# Component Qty
27 Pulley Cover 2
64 Floating Pulley Bracket 1
90 4 1/2" Pulley 2
100 Pull Down Cable 1
105 Hex Bolt - 3/8" x 6 1/4"L 1
130 3/8" Flat Washer 2
135 3/8" Lock Nut 1