Arm Assembly - Weider 831.159301 User Manual

4. Attach the Top Frame (55) to the Front Upright
(42) with two M8 x70mm Bolts (81), a Support
Plate (84), and two M8 Nylon Locknuts (3).
Attach the upper ends of the Weight Guides (62)
to the Top Frame (55) with an M10 x 155mm Bolt
(60), two M10 Washers (9), and an M10 Nylon
Locknut (21).
Tighten the M8 Nylon Locknuts (3) used in
steps 2 and 4.

Arm Assembly

5. Press two 25mm Plastic Bushings (75) onto the
welded spacers on the Press Frame (17). Orient
the Press Frame with the hole in the indicated
position. Slide the Press Frame into place on the
Base (4) as shown. Note: This will be a tight fit.
The Plastic Bushings should fit onto each end
of the indicated tube in the Base.
Lubricate the M10 x 198mm Bolt (59) with
grease. Attach the Press Frame (17) to the Base
(4) with the Bolt, two M10 Washers (9), and an
M10 Nylon Locknut (21). Do not overtighten the
Locknut; the Press Frame must be able to
pivot easily.
6. Identify the Right and Left Press Arms (46, 73) by
the position of the indicated holes.
Attach the Right Press Arm (46) to the indicated
side of the Press Frame (17) with two M10 x
75mm Bolts (22), four M10 Washers (9), and two
M10 Nylon Locknuts (21).
Assemble the Left Press Arm (73) in the same
manner.
4
55
3
5
17
Hole
9
21
Welded
Spacer
75
4
6
46
22
9
9
22
7
81
84
21
9
9
60
42
62
Lubricate
9
Tube
73
Holes
21
9
21
17
59