STEP 6 (See Diagram 6)
A.) Insert the axle on the Left Butterfly (#12) through the hole on the Left Upper Frame (#11) from the bottom up. Slide a ∅ 1 ½” Washer (#54) and ∅ 1 3/8” Lock Ring (#53) onto the Axle. Align the holes and secure the Ring with a M6 x 1 5/8” Hex Bolt (#87) and M6 Aircraft Nut (#91). Repeat the same procedure to install the other side.
B.) Push two Butterfly Foam Rolls (#39) onto the Butterfly arms.
DIAGRAM 6
12
