54.Orient the two Backrest Frames (118) with the indicated holes nearer the bottom. Attach the Backrest Frames to the Backrest Bracket (111) with four M8 x 42mm Hex Bolts (130), four M8 Washers (94), and four M8 Nylon Locknuts (78).
Do not tighten the Nylon Locknuts yet.
55.Attach the Backrest (117) to the Backrest Frames (118) with four M6 x 38mm Screws (146) and four M6 Washers (86). Do not tighten the Screws yet.
56.Attach the Seat (116) and the Seat Bracket (121) to the Seat Frame (122) with two M6 x 35mm Screws (149) and two M6 Washers (86).
Attach the other end of the Seat (116) to the Seat Frame (122) with two M6 x 16mm Screws (148).
54
Holes
130 94
94
130 118
78
78
111
55
117
118
86
146
86 
146 
146
56
116
122 | 121 |
| |
| 86 |
148 | 149 |
|
23