Fig.22: Put the seat cushion (V) onto the seat board and put the back
cushion (U) onto the seat board. Attach the hook-and-loop tape of back
cushion (U) and seat cushion (V) to the seat board tube. Put the bolster
pillow (W) onto the seat cushion (V).
Fig.23: Lift up the stake cover (S) and fix the stake slice by stake (GG).
Step4
: