STEP 3
Secure seat panel (C) to assembled sofa arms (A1.
A2) with 4 washers (D) and 4 screws (F) by using
allen wrench (G). Do not fully tighten now.
STEP 4
Secure seat panel (C) to assembled sofa back (B)
with 4 washers (D) and 4 screws (F) by using allen
wrench (G). Verify the alignment and adjust, then
tighten all the screws.
A2
C
A1
B
C