31
Items for STEP 26:
(1) 2" x 4" x 31
¹⁄₂
" board
(1) 2" x 4" x 38
³⁄₄
" board
(2) corner brackets
(8) #8 x 2
¹₂
" deck screws
(8) #8 x 1
¹₄
" deck screws
(1)
³₈
" x 3
¹₂
" hex bolt
(3)
³₈
" x 2" hex bolts
(8)
³₈
" washers
(4)
³₈
" lock nuts
Position 2" x 4" x 31
¹⁄₂
" board approximately 28" up from bottom of tower
flush with the tower and swing beam posts as shown. Attach with #8 x 2
¹₂
"
deck screws.
Position 2" x 4" x 38
³⁄₄
" board approximately 14" up from bottom of tower
flush with the tower and swing beam post as shown. Attach with #8 x 2
¹₂
"
deck screws.
Attach corner brackets.
Position brackets so that the short sides are
against the 2" x 4" x 31
¹⁄₂
" board. (See Page 9 for details.)
Use the bracket as a drill guide and drill
¹₈
" holes 1" deep into the board.
Attach with #8 x 1
¹₄
" deck screws.
Again use the bracket as a drill guide and drill
³₈
" holes completely through
the boards. Secure with
³₈
" hex bolts,
³₈
" washers and
³₈
" lock nuts.
NOTE:
If you are bolting
through one
board use a
³₈
" x 2" hex bolt.
If you are bolting
through two
boards, use a
³₈
" x 3
¹₂
" hex bolt.
Back View
S
EE
P
AGES
7 & 8 F
OR
H
OLE
P
ATTERNS
2"
x
4"
x
31
¹⁄₂
"
2"
x
4"
x
38
³⁄₄
"
2" x
4" x
31
¹⁄₂
"
2" x
4" x
38
³⁄₄
"
A
A
A
A
28"
14"
Flush
Flush