Marcy MD-440, Owner'S Manual

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STEP 2 (See Diagram 2)
A.) Attach the Backrest Supports (#3) to the pivot on the Main Frame (#1). Secure it with
one M12 x 5 ¾” Allen Bolt (#31), two Ø1” Washers (#38), and one M12 Aircraft Nut
(#36). Do not over tighten the Nut and Bolt, make sure the Backrest Supports are able
to swivel.
B.) Attach the Backrest Incline Support (#4) in between the Backrest Supports (#3). Secure
it with one M12 x 5 ¾” Allen Bolt (#31), two Ø1” Washers (#38), and one M12 Aircraft
Nut (#36). Attach the other end of Backrest Incline Support to the selected slot on the
Main Frame to obtain the desired backrest incline position.
C.) Place the Backrest Board (#12) onto the Backrest Supports. Secure it with four M8 x 1
5/8” Allen Bolts (#34) and Ø 5/8” Washers (#40).
D.) Place the Seat (#11) onto the Main Frame. Secure it with four M8 x 1 5/8” Allen Bolts
(#34) and Ø 5/8” Washers (#40).
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