Vente Unique BOAVISTA Bedienungsanleitung Seite 39

15. Insert 6pcs slat (E) first (4pieces at gear box side and 2pcs at other side)
on the end of the brackets on both sides of the beams (B1-D and B2-D), and
press down on the slat as shown in the sketch below to secure it.
E
E
2
2
E
E
B1
D
B2