Cable Assembly

21.Correct cable routing is critical. Make sure you wrap the cables around the pulleys exactly as shown in each step. For cable identification and routing during steps 21 to 52, refer to the Cable Diagram and Cable ID Chart on pages 22 and 23.

Open the parts bag labeled “CABLE ASSEMBLY AND PULLEYS.”

Identify the Butterfly Cable (73); it is the shortest cable and has a loop on each end. Attach one end of the Butterfly Cable to the bracket on the Left Butterfly Arm (10) with a 3/8” x 1” Bolt (84) and two 3/8” Nylon Jam Nuts (63). Note: Do not overtighten the bot- tom Nylon Jam Nut; the Cable must pivot freely on the Bolt.

22.Wrap the Butterfly Cable (73) around a “V”-Pulley

(27)in the direction shown. Attach the “V”-Pulley and a Large Cable Trap (32) to the bracket on the back of the Butterfly Upright (1) with a 3/8” x 2 1/2” Bolt (53) and a 3/8” Nylon Locknut (50). Make sure that the

Large Cable Trap is oriented as shown.

23.Remove both 3 1/2” Pulleys (24) and the Cable Traps

(25)from one set of pre-assembled Pulley Plates (23).

Wrap the Butterfly Cable (73) around a 3 1/2” Pulley

(24)in the direction shown. Attach the Pulley and the Cable Trap (25) to the top hole in the Pulley Plates

(23)with a 3/8” x 2” Bolt (54) and a 3/8” Nylon Locknut (50). Make sure the Cable Trap and is ori- ented as shown in the drawing.

24.Wrap the Butterfly Cable (73) around a “V”-Pulley

(27)in the direction shown. Attach the “V”-Pulley and a Large Cable Trap (32) to the welded bracket (see the inset drawing) on the back of the Butterfly Upright

(1)with a 3/8” x 2 1/2” Bolt (53) and a 3/8” Nylon Locknut (50). Make sure that the Large Cable Trap is oriented as shown.

21

84

 

 

 

 

 

 

Bracket

 

 

 

 

 

63

 

73

 

 

 

10

 

 

22

 

 

 

 

27

 

 

 

 

32

53

 

50

73

 

 

Bracket

 

 

 

 

 

1

 

 

23

 

 

 

 

73

 

 

 

25

 

50

 

 

 

 

24

 

 

 

54

 

 

 

23

 

 

24

 

 

 

53

32

 

 

Bracket

 

 

 

50

Bracket

73

 

 

 

27

 

 

 

1

 

 

11

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Image 11
ProForm PFSY74490 user manual Cable Assembly, Large Cable Trap is oriented as shown