3
StartinginsidetheSeatCabinet,xthebill-
board box in place using a total of six truss
screws.
Placeallsixinlooselyatrsttomakesurethey
can all be inserted, then tighten them all.
The billboard box is attached to the top of the Seat Cabi-
net.
This operation must be performed by at least two
people. As two or more people will be working together,
takeextracarenottotrapyourngersorhands.
FIG. 6-4a Billboard Box
FIG. 6-4b
FIG. 6-4c
4 ATTACHING THE BILLBOARD BOX
1
At least two people must lift the billboard box
and place it on top of the Seat Cabinet.
There are guide plates on the left and right sides
on the Seat Cabinet ceiling plate. Place the bill-
board box’s wooden plate FL box between the
guide plates.
2
Atotaloftwelvetrussscrewsareusedtoxthe
billboard box in place. Make sure that all of the
screw holes are aligned correctly.
FL BOX
GUIDE PLATES
TRUSS SCREW (6 ea.), black
M4x30