Impex PLATINUM MARCY PM-3000 Owner's Manual page 16

STEP 6 (See Diagram 6 & Cable Loop Diagram)
A.) Attach the 123" Lower Cable (#22) to the opening on the bottom of the Leg
Developer (#7).
B.) Attach a Pulley (#24) to the opening. Secure it with one M10 x 2 ½" Allen Bolt
(#50), two Ø 7/8" x 5/8" Bushings (#36), and one M10 Aircraft Nut (#62).
C.) Draw the Cable underneath the Pulley towards the back of the machine to the
opening on the Vertical Frame (#13). Install a Pulley with one M10 x 2 3/8" Allen
Bolt (#51), two
D.) Draw the Cable underneath the Pulley then pull upward to the Double Floating
Pulley Bracket (#14) previously installed in Step-5. Install a Pulley with one M10
x 1 ¾" Allen Bolt (#52), two Ø ¾" Washers (#60), and one M10 Aircraft Nut
(#62).
E.) Draw the Cable around the Pulley then pull downward to the bracket on the rear
of Main Base Frame. Secure the end of the Cable to the bracket with a M10 x 1"
Allen Bolt (#54), two
F.) Adjust the tension of the Cable by adjusting the Pulley position on the Double
Floating Pulley Bracket. If the Cables are too loose, move up the Pulley. If the
Cables are too tight, move down the Pulley.
G.) For the best performance of the machine, adjust the Cables so the Selector
Stem (Top Plate) on the weight stack is ¼" above the first plate. While
pinning the weight stack, push down on the Selector Stem to close up the
gap then pin the plates. This will remove the slag in the cable system so
the range of motion is smooth and tight.
H.) Lubricate the two Guide Rods with WD-40 or light oil. This will minimize the
friction on the Rods so the weight plates can slide up and down on the rods more
freely.
7/8" x ½" Bushings (#35), and one M10 Aircraft Nut (#62).
¾" Washers (#60) and one M10 Aircraft Nut (#62).
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