Impex Marcy Diamond MD-8861 Owner's Manual page 8

STEP 2 (See Diagram 2)
A.) Slide the Sliding Block (#6) onto the Main Seat Support (#4). Thread a M18 x
Knob (#47) into the selected hole to hold the Sliding Block in position.
B.) Attach the Main Seat Support to the Cross Brace (#3).
C.) Secure it from the rear of the Cross Brace with two M10 x 2 ¾" Allen Bolts (#58), one 2 ½"
x 2" Bracket (#21), and two
D.) Secure it from the top of Cross Brace and Main Seat Support with two M10 x 3 ½" Carriage
Bolts (#55), two M10 x 2 3/8" Carriage Bolts (#56), two Triangular Brackets (#15), four Ø
¾" Washers (#64), and four M10 Aircraft Nuts (#67).
¾" Washers (#64).
7
5/8" Lock