9
11. Press a 2Ó Square Inner Cap (21) into the top end of
each Press Arm (46).
Press a 1Ó Round Inner Cap (49) into the indicated
hole on each Press Arm (46).
Attach each Press Arm (46) to the Press Frame (12)
with two 5/16Ó x 2 3/4Ó Bolts (67) and two 5/16Ó Nylon
Locknuts (53).
11
53
46
46
49
12
21
21
67
12
12.
Butterfly Arm Assembly
. Identify the Right Arm (48)
and the Left Arm (47) by imagining yourself sitting on
the seat. Note the position of the welded bracket (G)
on each Arm.
Arm identification is very important
for this step.
Lubricate both axles (H) on the Top Frame (1). Slide
the Right Butterfly Arm (48) onto the right axle.
Note:
Be careful not to confuse the Right and Left
Butterfly Arm. Make sure the upper end of the
Right Butterfly Arm is behind the indicated brack-
et (I) on the Top Frame.
Tap two 1Ó Retainers (4) and a 1Ó Round Cover Cap
(3) onto the Right Axle.
Make sure the teeth on the
Retainers (4) bend towards the Cover Cap (3), as
shown in the inset drawing.
Attach the Left Butterfly Arm (47) in the same man-
ner. Press a 2Ó Square Inner Cap (21) into each end
of the crossbar on the Top Frame (1). Press a 2Ó
Square Inner Cap (21) into the lower end of each
Butterfly Arm (47, 48).
Lubricate the lower end of each Butterfly Arm with
soapy water and slide a Foam Pad (45) onto each
Arm.
H
1
48
I
G
47
21
4
3
45
21
21
Axle
4
3
21
45
