27
Step 12: Floor Back Assembly
1 x Floor Back Assembly (from Step 11)
1 x
Lower Back 1 x 5 x 38-1/2”
Hardware
Wood Parts
2 x
#12 x 2” Pan Screw (with 3/16” flat washer)
2 x 1/4 x 3” Lag Screw (1/4” flat washer)
2 x
1/4 x 4-1/2” Hex Bolt
(1/4” lock washer, 1/4” flat washer, 1/4” t-nut)
S7
A:
On the back side of the assembly attach (1768) Lower Back flush to the bottom and outside edge of (1771)
Posts with 2 (LS3) 1/4 x 3” Lag Screws (with flat washer) in the top, pre-drilled holes and 2 (S7) 12 x 2” Pan
Screws (with 3/16” flat washer) in the bottom holes as shown in fig. 12.1 & 12.3.
B:
Attach Floor Back Assembly from Step 11 to both (1771) Posts with 2 (H5) 1/4 x 4-1/2” Hex Bolts (with lock
washer, flat washer and t-nut) through (1762) Floor Back. Notice the hole orientation towards bottom of board.
(fig. 12.1 & 12.2)
Pre-drill all pilot holes using a 1/8” drill bit before installing the lag screws.
S7
LS3
H5
H5
Fig. 12.1
Fig. 12.2
Fig. 12.3
Hole towards bottom
Back
Floor Back
Assembly
LS3
Front
1762
1768
1768
H5
1771
1771
LS3
S7
1768
Summary of Contents for F24148E
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