Weider XR20 - Manual (Page 8)

ARM ASSEMBL
Y
8. Press a 1Ó Round Inner Cap (49) into the side
of a Press Arm (46). Press a 1 3/4Ó Square
Inner Cap (44) into the top of the Press Arm.
Attach the Press Arm (46) to one side of the
Press Frame (17) with two 5/16Ó x 2 1/2Ó
Bolts (22) and two 5/16Ó Nylon Locknuts (3).
Assemble the other Press Arm (46) in the
same manner.
9. Identify the Right Arm (48) and the Left Arm
(47). Note the position of the welded
bracket on each Arm. Arm identification is
very important for step 10.
10. Lubricate both axles on the Top Frame (55).
Slide the Right Arm (48) onto the right axle.
Note: Be careful not to confuse the Right
Arm with the Left Arm (47); refer to step 9
to identify the Right Arm. Be sure that the
upper end of the Right Arm is behind the
indicated bracket on the Top Frame (55).
Tap two 1Ó Retainers (69) and a 1Ó Round
Cover Cap (70) onto the right axle. Be sure
that the teeth on the Retainers bend
toward the Cover Cap, as shown in the
inset drawing.
Attach the Left Arm (47) in the same manner.
Press 1 3/4Ó Square Inner Caps (44) into the
lower ends of the Right and Left Arms (47,
48). Wet the lower end of each Arm with
soapy water. Slide a Foam Pad (45) onto the
lower end of each Arm.
8
8 44
3
22
17
47
Welded
Brackets
69
70 45
44
48
47
48
44
49
46
46
49
9
10
45
Lubricate
Axle
Bracket
69
70
55
55