Impex CR 5 - Manual (Page 10)

STEP 5 (See Diagram 5)
A.) Attach the Butterfly Support Frame (#18) to the front of Right Vertical Beam (#21). Attach the
Butter Pulley Support (#74) to the back of Right Vertical Beam. Align the holes. Secure them
together with two M10 x 2 ¾” Carriage Bolts (#17),
∅
¾” Washers (#6), and M10 Aircraft Nuts
(#5).
B.) Insert the Axle on the Left Butterfly (#20) into the hole on the Butterfly Support Frame from the
bottom. Secure it with one
∅
1 ½” Washer (#16),
∅
1 3/8” Lock Ring (#13), M6 x 1 5/8” Hex
Bolt (#12), and M6 Aircraft Nut (#14). Repeat the same procedure to install the other side.
C.) Slide two Butterfly Foam Rolls (#27) onto the Butterfly Arms.
D.) Attach a Swivel Pulley Bracket (#72) to the bottom of the Butterfly Pulley Support (#74).
Secure it with a M12 x 4 ½” Allen Bolt (#70), two 7/8” Washers (#71), and one M12 Aircraft Nut
(#57). Repeat for the other side.
DIAGRAM 5
9