Weider 831.159010 User Manual page 8

9. Press a 40mm x 50mm Inner Cap (23) into the
indicated end of the Right Butterfly Arm (11). Wet
the bottom end of the Arm with soapy water. Slide
a Large Foam Pad (19) onto the Arm.
Attach a Pivot Bracket (48) to the Right Butterfly
Arm (11) with an M10 x 50mm Bolt (62) and an
M10 Nylon Locknut (71). Do not overtighten the
Locknut; the Pivot Bracket must be able to
pivot easily.
Slide a Foam Grip (76) onto the Right Handle
(13). Attach the Handle to the Right Butterfly Arm
(11) with two M8 x 15mm Bolts (64).
Slide the Large Foam Pad (19) down so that the
bottom of the Foam Pad is even with the bottom of
the Arm.
Repeat this step with the Left Butterfly Arm (10).
10. Lubricate an M10 x 82mm Bolt (50) and both
sides of two Plastic Washers (55) with grease.
Attach the Right Butterfly Arm (11) to the Butterfly
Frame (9) with the Bolt, the two Plastic Washers,
two Butterfly Caps (54), and an M10 Nylon
Locknut (71). Do not overtighten the Locknut;
the Butterfly Arm must be able to pivot easily.
Be sure the indented sides of the Plastic
Washers fit over the welded bushing in the
Butterfly Arm.
Repeat this step with the Left Butterfly Arm
(10).
11. Press two 40mm x 50mm Inner Caps (23) into
the ends of the Leg Lever (4).
Lubricate an M10 x 65mm Bolt (59) with grease.
Attach the Leg Lever (4) to the Seat Upright (73)
with the Bolt and an M10 Nylon Locknut (71). Do
not overtighten the Locknut; the Leg Lever
must be able to pivot easily.
9
11
71
64
64
19
76
13
10
Welded
Bushing
11
55
Lubricate
11
23
71
4
23
8
62
48
23
Lubricate
50
55
54
9
54
71
73
59
Lubricate
10
10