Weider C670 - Manual (Page 15)

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26. Press a 50mm Square Inner Cap (13) and a
25mm Square Inner Cap (28) into the Right
Butterfly Arm (56). Press two Plastic Butterfly
Bushings (79) and two Metal Butterfly Bushings
(113) into the Arm. Wet the bottom of the Butterfly
Arm with soapy water and slide a Butterfly Foam
Pad (66) onto the Arm.
Lubricate a 1/2” x 78mm Bolt (97) and the Plastic
Butterfly Bushings (79) with grease. Attach the
Right Butterfly Arm (56) to the Butterfly Bracket
(55) with the Bolt and a 1/2” Nylon Locknut (94).
Cover the Bolt and Locknut with two Butterfly
Caps (80). Do not overtighten the Locknut; the
Butterfly Arm must be able to pivot easily.
Repeat this step with the Left Butterfly Arm
(57).
27. Press two Caps w/Holes (61) and two Handgrips
(59) onto the Dip Arm (60).
Attach the Dip Arm (60) to the Left Safety Spotter
(51) with two M10 x 97mm Carriage Bolts (101)
and two M10 Nylon Locknuts (34). Make sure
the warning decal is in the indicated location.
Note: The Dip Arm (60) can be attached to the
Right Safety Spotter (not shown) in the same
manner.
28. Attach the Butterfly Backrest (112) to the Center
Upright (45) with two M6 Washers (78) and two
M6 x 75mm Screws (96).
26
79
Lubricate
Lubricate
80
97
94
80
55
28
56
113
113
57
79
13
66
34
60
Warning Decal
61
59
59
34
51
61
28
112
78
96
78
96
45
27
101