5
6
Fix the Backrest (1) with Bolts (12), finally cover the screws hole with
the Lids (13).
Step 5:
Make sure all bolts and screws are fully tightened before using chair.
Lubricate all moving parts and tighten all bolts/screws every 6 months
or whenever needed.
CAUTION:
+
+
(12)
(1)
(13)
(12) (13)
