Nautilus Be strong NS 600X Assembly Manual page 15

STEP 7
B
77
79
A
NS600X Press Arm
Step 7 Components:
# Component
31 Double Floating Pulley Bracket
44 4 1/2" Pulley
52 Cable #1 - Pull Down
63 Hex Bolt 3/8" x 2 3/4"L
65 Hex Bolt 3/8" x 2"L
74 3/8" Flat Washer
77 3/8" Lock Nut
79 Step Spacer 5/8"H
ASSEmBLY
C
44
74
B
63 2 3/4"L
226.25" (5745mm)
Procedure:
a. Attach Three 4 1/2" Pulleys (44) to the brackets located on the Top Frame using the hard
Qty
ware shown in detail B. Tighten hardware securely.
2
B. Thread one end of Cable #1 (53) into the Top Weight Assembly as shown in detail A. Do not
5
1 tighten locking nut.
2
c. Remove the Ball, Washer, and U-Bracket from the other end of Cable #1.
3
D. Route Cable #1 (53) over the Pulley located above the weight stack and around a Pulley
6
installed in a Double Floating Pulley Bracket (31) as shown.
5
e. Route Cable #1 (53) over two 4 1/2" Pulleys (44) located on the Top Frame and around a
4
Pulley installed on a second Double Floating Pulley Bracket (31) as shown. Proceed by
routing the Cable around a 4 1/2" Pulley on the Top Frame.
f. Route Cable #1 around the 4 1/2" Pulley installed in the bracket on the Front Upright and over
the Pulley located just above the bracket. Proceed by routing the cable around the lower
Pulley on the Press Arm Support, around the upper Pulley on the Front Upright, and around
the upper Pulley on the Press Arm Support as shown.
G. Feed Cable #1 (53) Through the Top Frame tube and out the front slot. Re-install the Ball,
Washer, and U-Bracket to the end of the cable. Make Sure the rubber o-ring is still in its
original position.
H. Loop Cable #1 around a 4 1/2" Pulley (44) and attach it to the Top Frame in Location A using
hardware shown. Proceed by looping the Cable around a 4 1/2" Pulley (44) and attach it to
the Top Frame in Location B using the hardware shown. Make sure the cable is seated
properly in the Pulleys, and tighten hardware securely.
53
65 2"L
31
A
Nautilus NS600X
1