85
86
Axle
10
15.
Locate and open the parts bag labeled “ARM
ASSEMBLY.”
Press a 50mm Square Inner Cap (59) into each
end of the Leg Lever (8).
Lubricate the M10 x 81mm Bolt (93). Attach the
Leg Lever (8) to the Butterfly Front Leg (9) with
the Bolt and an M10 Nylon Locknut (74).
Do not
overtighten the Nylon Locknut; the Leg Lever
must be able to pivot easily.
16. Press two 45mm Square Inner Caps (60) into the
ends of the the Right Butterfly Arm (18). Press
two Handgrips (65) onto the handle on the Right
Butterfly Arm.
Assemble the Left Butterfly Arm (17) in the same
manner.
17
59
60
18
65
65
Handle
60
9
17. Lubricate both axles on the Butterfly Top Frame
(19). Slide the Right Butterfly Arm (18) onto the
indicated axle.
Be sure the upper end of the
Butterfly Arm is behind the bracket on the
Butterfly Top Frame.
Tap two 25mm Retainers (85) and a 25mm
Round Cover Cap (86) onto the axle.
Be sure
that the teeth on the Retainers bend toward
the Round Cover Cap, as shown in the inset
drawing.
Attach the Left Butterfly Arm (17) in the same
manner.
17
85
18
19
86
17
93
59
74
8
Arm Assembly
Lubricate
Bracket
Axle
15
16
