Pro-Form GR 80 User Manual page 7

4. Attach the Backrest (5) to the Seat Frame (7) with
four M6 x 38mm Button Screws (48) and four M6
Washers (55). Do not tighten the Button Screws
yet.
5. Have another person hold the Seat Frame (7) under
the Rear Frame (2) as shown. Attach the Seat
Frame and the Seat (12) to the Rear Frame with
four M6 x 42mm Button Screws (49) and four M6
Washers (55).
See step 3. Tighten the two M8 x 70mm Button
Bolts (54).
See step 4. Tighten the four M6 x 38mm Button
Screws (48).
4
5
7
5
12
55
49
7
55
55
2
7
55
49
55
48
48