Step 5: Back Frame Assembly
A:
Attach (BR7) Floor Back to (BR6) Side Joist with 2 (H3) 1/4 x 2-1/2 Hex Bolts (with flat washer, lock washer
and t-nut) and 2 (S7) 12 x 2” Pan Screws (with flat washers) as shown in fig. 5.1.
Note: Pre-drill all holes using a 1/8” drill
bit before installing the lag screws.
Hex Bolt Assembly
Lock
Washer
T- Nut
Flat
Washer
He x
Bolt
Predrill Pilot Holes for Lag Screw
Lag
Screw
Flat
Washer
Predrill 1/8”
pilot hole
Use factory drilled
hole as a guide
Fig. 5.1
BR6
F9
S7
H3
Fig. 5.2
BR7
Fig. 5.3
H3
S7
H5
H5
LS3
1 x
Front Back 1 x 5 x 46-5/8”
1 x
Side Joist 2 x 2 x 43”
1 x
Floor Back 5/4 x 4 x 46-3/4”
F9
BR6
Hardware
Wood Parts
4 x
#12 x 2” Pan Screw (with 3/16” flat washer)
2 x
1/4 x 4-1/2” Hex Bolt
(1/4” lock washer, 1/4” flat washer, 1/4” t-nut)
2 x
1/4 x 3” Lag Screw
(1/4” flat washer)
H5
LS3
S7
BR7
B:
Attach Floor Back Assembly from Step A to both (F13) Posts with 2 (H5) 1/4 x 4-1/2” Hex Bolts (with lock washer,
flat washer and t-nut) through (F9) Floor Back. Notice the hole orientation towards bottom of board. (fig. 5.2 & 5.3)
C:
Square and attach (F9) Front Back flush to the bottom and outside edge of (F13) 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. 5.2 & 5.3.
D:
Tighten all bolts.
SW Ground
removed for
clarity
Back Side
Notice hole
positioning
towards bottom
2 x
1/4 x 2-1/2” Hex Bolt
(1/4” lock washer, 1/4” flat washer, 1/4” t-nut)
H3
15
Содержание BALMORAL A24655E
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