STEP 4 (See Diagram 4)
A.) Attach the Main Seat Support (#1) to the Front Vertical Frame (#3). Secure it with two M10 x 3 ¾” Carriage Bolts (#79), one 4 ¾” x 1 ¾” Bracket (#22), two ∅ ¾” Washers (#84), and two M10 Aircraft Nuts (#83).
B.) Attach the Seat Bracket (#20) onto the Main Seat Support. Place the Seat Pad (#38) onto Main Seat Support and Seat Bracket. Secure it with two M8 x 3” Allen Bolts (#74), two M8 x 5/8” Allen Bolts (#76), and four Ø 5/8” Washers (#86).
C.) Attach the Leg Developer (#11) to the open bracket on the Main Seat Support. Secure it with one M12 x 3 1/8” Allen Bolt (#81), two Ø 1” Washers (#85), and one M12 Aircraft Nut (#91).
D.) Insert the Foam Tube (#28) halfway through the holes on the Leg Developer. Push two Foam Rolls (#64) onto the Foam Tube from both ends.
E.) Attach the Arm Curl Pad (#40) to the Arm Curl Stand (#12). Secure it with two M8 x 5/8” Allen bolts (#76) and two Ø 5/8” Washers (#86). Insert the Arm Curl Stand into the front opening on the Main Seat Support. Use a M18 Lock Knob (#54) to lock the Arm Curl Stand in position.
DIAGRAM 4
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