4
Line up the bolt holes onto the base tube
“
C” with the corresponding bolt holes on
the two assembled brackets. Screw the
bolt “AA” on with flat washer “BB” by using
the allen wrench “CC
”
and ensure that
the screws are tightened.
Step 3:Attaching the base tube onto the backrests with the side panels and
corner connectors
Insert the corner connectors “H” into the
four ends of the assembled brackets.
Slide the side panel “J” downwards
between the corner connectors “H”.
Put the plastic Sleeve
“
N
”
into the tube
Step 4:Sliding the side panel downwards between the corner connectors