Step 43: Install Upper SL Insert
A: From inside the assembly place the (431) Upper SL Insert so that the narrow board is at the bottom. Make
sure that it's flush with the (411) Side Supports and attach each end using a Flat Panel Bracket with 4 (S0) #8 x
7/8" Truss Screws. (fig. 43.1 and 43.2)
Fig. 43.2
Inside View
S0
Wood Parts
1 x
SL Bottom B 1-1/4 x 4 x 24-5/16"
431
1 x
SL Bottom A 1-1/4 x 3 x 24-5/16"
432
411
Flush
431
Flat Panel Bracket
432
Fig. 43.1
Hardware
8 x
#8 x 7/8" Truss Screw
S0
83
431
432
Other Parts
2 x Flat Bracket