Prepare 1 bolt assembly by inserting lock washer (#D), then flat washer (#E) onto bolts
(#C). Align seat (#2) to the holes of the chair back (#1). Secure middle hole with bolt (#C).
Prepare 4 bolts assembly by inserting lock washer (#D), then flat washer (#E) onto bolts (#A).
Secure corner holes of the chair seat (#2) with bolts (#A).