Nautilus NS-4000 - Step 3: Leg Press and AB Crunch Support; Step 3 Instructions

10
NS-4000
A. Attach the Leg Press Seat Handle (32) to the Leg Press
Seat Glide (30) using the hardware shown. Tighten
hardware securely.
B. Attach the AB Crunch Pad (77) to the AB Crunch
Bracket (40) using the hardware shown. Tighten
hardware securely.
C. Attach the AB Crunch Arm and AB Crunch Pivot Shaft
(35)(35a) to the AB Crunch Support Upright using the
Plastic Washer (87) and the hardware shown. Tighten
hardware securely making sure that the AB Crunch Arm
(35) can rotate freely.
D. Attach the AB Crunch Bracket (40) to the AB Crunch
Arm (35) using the hardware shown. Tighten hardware
securely.
A
A
C
C
B
B
1 1/4"L
120
3"L
1"L
1"L
135
124
122
130
135
112
32
35
87
35a
40
77
step
4
Step #4 Materials:
# Component Qty
32 Leg Press Seat Handle 1
34 AB Crunch Handle 1
35 AB Crunch Arm 1
35a AB Crunch Shaft 1
40 AB Crunch Bracket 1
77 AB Crunch Pad 1
87 1 3/8" Plastic Washer 2
112 Hex Bolt - 3/8" x 3"L 2
120 Hex Bolt - 3/8" x 1 1/4"L 4
122 Hex Bolt - 3/8" x 1"L 4
124 Hex Bolt - 3/8" x 1"L ThreadLock 2
130 3/8" Flat Washer 18
135 3/8" Lock Nut 6