STEP 3 (See Diagram 3)
A.) Attach the Backrest Incline Support (#13) to the
B.) Attach the holes on the end of the Backrest Supports (#12) to the pivot on the Main Seat Support (#3). Attach the two ends of the Seat Support (#11) to the two holes on end of Backrest Supports. Align the holes. Secure them together with one M12 x 7 5/8” Allen Bolt (#42), two Ø 1” Washers (#48), and one M12 Aircraft Nut (#51).
C.) Do not over tighten the Nuts and Bolts. Make sure the Backrest Supports and Backrest Incline are able to swivel.
D.) Place the other ends of Seat Support onto the Main Seat Support. Use a 4” Lock Pin (#54) through the hole on Seat Support under the Main Seat Support to secure the incline of the Seat.
E.) Insert the Arm Curl Stand (#7) into the opening on Main Seat Support. Use a M10 Lock Knob (#32) to lock the Stand at desired height.
DIAGRAM 3
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