Weider 831.150290 - Manual (Page 9)

13. Make sure that all parts are properly tightened
before you use the weight bench. The use of
all remaining parts will be explained in ADJUST-
MENTS, beginning on the following page.
9
9. Press two 19mm Round Inner Cap (21) into the
Support Rod (14). Insert the Support Rod into a
set of holes in the Uprights (1). Turn the Support
Rod so the locking pin is wrapped around the
Upright.
10. Press four 25mm Square Inner Caps (19) into the
two Backrest Tubes (7).
Attach the Backrest Tubes (7) to the Backrest (8)
with four M6 x 38mm Screws (32) and four M6
Washers (22). Do not tighten the Screws yet.
11. Lubricate an M10 x 142mm Bolt (23) with grease.
Attach the Backrest Tubes (7) to the welded tube
on the Bench Frame (3) with the Bolt, two M10
Washers (30), and an M10 Nylon Locknut (31).
Do not overtighten the Locknut; the Backrest
Tubes must be able to pivot easily.
Tighten the M6 x 38mm Screws (32) used in
step 10.
12. Attach the Seat (9) to the Bench Frame (3) with
four M6 x 16mm Screws (24).
1
14
21
21
9
8
7
22
32
19
19
22
32
31
30
7
3
9
3
24
24
Tube
23
Lubricate
10
11
12
Locking
Pin
30