Weider 831.150471 User Manual page 7

3. Press 20mm x 40mm Inner Caps (44) into the ends
of both Backrest Tubes (25).
Lubricate an M10 x 152mm Bolt (11). Attach the
Backrest Tubes (25) to the Bench Frame (49) with
the Bolt and an M10 Nylon Locknut (14). See the
inset drawing. The indicated hole in the
Backrest Tube (25) is slightly off center. The
Backrest Tube must be oriented as shown, when
it is attached to the Bench Frame (49). Do not
overtighten the Nylon Locknut; the Backrest
Brackets must be able to move freely.
4. Slide the Adjustment Bracket (26) onto the Bench
Frame (49). See the inset drawing. The guide rod
inside the Adjustment Bracket must be on the indi-
cated side of the welded tube in the Bench Frame.
Align one set of holes in the Adjustment Bracket
(26) with the hole in the Bench Frame (49). Insert
the "L" Pin (46) through the Adjustment Bracket and
the Bench Frame.
Lubricate an M10 x 152mm Bolt (11). Attach the
Adjustment Bracket (26) to the Backrest Tubes (25)
with the Bolt, two Adjustment Bracket Spacers (50),
and an M10 Nylon Locknut (14). Do not overtight-
en the Nylon Locknut; the Backrest Brackets
and Adjustment Bracket must be able to move
freely.
5. Attach the Backrest (29) to the Backrest Tubes (25)
with four M6 x 48mm Screws (35) and four M6
Washers (42). Note: Before you attach the Backrest
to the Backrest Tubes, look at the back side of the
Backrest. You will notice that one set of threaded
holes is closer to the end of the Backrest (see the
inset drawing). This end of the Backrest must be
closest to the Bench Frame (49).
6. Attach the Seat (34) to the Bench Frame (49) with
the M6 x 60mm Screw (16), two M6 x 16mm
Screws (17), and three M6 Washers (42).
3
44
14
11—Lubricate
44
49
Lubricate—11
4
14
25
26
5
29
49
35
6
34
49
7
25
44
Hole must
be on the
lower side
49
25
Guide
Rod
50
49
Welded
26
49
46
25
42
35
This end of the
Backrest must
42
be closest to the
Bench Frame
42
42 17
16
46
Tube