2
P/N:8021277A
2. Install pneumatic cylinder:
Insert the rod into the mounting hole
of the star as the figure shown.
3. Install foot ring :
Mount the foot ring to correct
position of the pneumatic cylinder .
（
Note
：
You can unscrew the knob
if it obstruct foot ring installation .
）
Installation Manual of N4 Assistant stool
4. Install the connecting rod :
Install the connecting rod to the
mounting shaft of pneumatic cylinder.
5. Install seat :
Install the seat to the mounting shaft
of pneumatic cylinder.
