ProForm PFBE1144.0 - Manual (Page 6)

4. Slide the three Support Spacers (21) and two
Middle Backrest Supports (10) onto the Backrest
Frame (7) as shown. Make sure that the round
holes in the Support Spacers are toward the
back.
3. Attach the Seat Frame (5) inside of the Rear
Frame (2) with two M4 x 16mm Self-tapping
Screws (28) and two M4 Washers (23). Tighten
two M6 x 16mm Screws (38), two M6 Lock
Washers (39), and two M6 Washers (35) into the
two Frames.
Attach the Backrest Pivot Frame (6) to the Rear
Frame (2) with the M10 x 148mm Button Bolt (26)
and the M10 Nylon Locknut (30).
See the inset drawing. Attach the Long Pin (16)
to the Backrest Pivot Frame (6) with an M4 x
20mm Self-tapping Screw (27). Adjust the
Backrest Frame (not shown) to the upright posi-
tion and insert the Long Pin into the Backrest
Pivot Frame and Rear Frame (2).
6
3
7
6
30
26
28
23
2 38
38
5
10
21
Back
21
10
21
7
4
16
27
6
2
35
35
39
39