iFIT WEIDER PRO 8500 User Manual page 18

25. Route the Butterfly Cable (71) under a 90mm
Pulley (58). Attach the 90mm Pulley to the Short
Double U-bracket (46) with an M10 x 43mm Bolt
(96) and an M10 Locknut (79).
26. Route the Butterfly Cable (71) over a V-pulley
(60). Attach the V-pulley, a Short Metal Cable
Trap (61), and an M10 Washer (84) to the
Backrest Upright (8) with an M10 x 60mm Bolt
(88) and an M10 Locknut (79). Make sure that
the Short Metal Cable Trap is oriented to
hold the Butterfly Cable in the groove of the
V-pulley.
27. See the inset drawing. Orient the other end of
the Butterfly Cable (71) so that the flat side is
facing downward as shown.
Attach the Butterfly Cable (71) to the Left Arm
(10) with an M8 x 20mm Shoulder Bolt (85)
and an M8 Locknut (78). Do not overtighten
the Locknut; the Butterfly Cable must pivot
easily.
25
79
26
60
88
27
85
10
78
71
Flat Side
18
71
58
96
46
8
61
79
84
71
71