STEP 3 (See Diagram 3)
A.) Attach the Seat Bracket (#19) to the pivot on the Sliding Block (#11). Attach two Bushings (#20) to the holes. Attach two Backrest Supports (#22) to the Bushings. Align the holes and secure them with one M10 x 7 ¼” Hex Bolt (#40), two ∅ ¾” Washers (#37), and one M10 Aircraft Nut (#38).
B.) Place the Backrest Incline Support (#21) in between the two Backrest Supports (#22). Align the holes and secure them with one M10 x 7 ¼” Hex Bolt (#40), two ∅ ¾” Washers (#37), and one M10 Aircraft Nut (#38).
C.) Attach the other end of Backrest Incline Support (#21) to the bracket on the back of the Main Seat Support (#10). Secure it with one M10 x 3 1/8” Allen Bolt (#43), two ∅ ¾” Washers (#37), and one M10 Aircraft Nut (#38).
DIAGRAM 3
6