Step 3:
Mount the Backrest Frame (2) to the Pivot Arms (11) by inserting the ends of the
Pivot Arms (11) into the brackets, located at each side of the Backrest Frame (2),
align to the bolt holes on the Pivot Arms (11) and brackets. Using four
M8x20mm Hexagon Socket Head Cap Bolts (28), four Ø16xØ8.5x1.5 Flat
Washers (19), and four M8 Nylon Nuts (42) to attach the Backrest Frame (2)
onto the Pivot Arms (11). Tighten bolts and nylon nuts with the Wrench and
Allen Wrench provided.
Hardware: