Seat................................................................................................................................................63

4.1.1

Adjusting the seat height ......................................................................................................................63

4.1.2

Removing the seat ...............................................................................................................................65

4.1.3

Installing the seat ................................................................................................................................68

4.2

Table and backrest unit ................................................................................................................71

4.2.1

Adjusting the height of the table and backrest unit ...................................................................................72

4.3

Tray top .........................................................................................................................................73

4.3.1

Removing the tray top..........................................................................................................................73

4.3.2

Attaching the tray top ..........................................................................................................................74

4.4

Cushion .........................................................................................................................................75