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S3.15 Assembly and Maintenance Guide
page 19
1 2 3 4 5 6
7. Install Ab Cable and Floating
Pulleys
A. Start at the center pulley on the Main Upright.
Feed the threaded end of Ab Cable 130196
through the opening and over one 3½-inch pulley.
Attach the pulley to the Main Upright using
one 4-inch hex head bolt
two flat washers
one locknut
B. Disassemble the 3½-inch pulley located inside the
Single Floating Pulley. Feed the cable around the
pulley and reattach the pulley using
one 1¹⁄₂-inch zinc hex head bolt
two zinc washers
one thin zinc locknut
Wrench tighten.
C. Disassemble the lower portion of the Double
Floating Pulley. Feed the cable around the lower
pulley and reattach it using
one 2-inch zinc hex head bolt
two zinc flat washers
one zinc locknut
D. Attach the threaded end of the cable to a Single
Floating Pulley. Continue turning the screw three to
four full turns to secure it inside the floating pulley
housing.
F. Remove any twists in the cables, and then wrench
tighten all pulley fasteners.
Step 7. Install Ab Cable and Floating Pulleys
A
B
C
D
Single Floating
Pulley Assembly
1 - 1½" zinc bolt
2 - zinc washers
1 - zinc locknut
1 - 4" bolt
2 - washers
1 - locknut
1 - 2" zinc bolt
2 - zinc washers
1 - zinc locknut