Backyard Discovery Aurora Owner's Manual & Assembly Instructions page 24

SWING BEAM
SB74
SWING BEAM 2 POSITION - W4L13291
(1) 2"x5 1/4"x68 3/4" (50x134x1745)
H100047
BOLT HEX
(2) 5/16x2 3/4
H100105
(4)
A4M00511
H100110 NUT LOCK
WASHER FLAT
(2)
5/16
8x27
SWING BEAM
EXT. BRACKET
(1)
BLUE - LEFT
A4M00512
(1)
H100011 BOLT WH
H100005
(3)
5/16x1 3/4
24
A100153 L BRACKET
(2)
66x66x127 BLUE
SWING BEAM
A100175
EXT BRACKET
(1)
BLUE - RIGHT
H100128
NUT BARREL WH
(4)
(3)
5/16x7/8
BYD ID TAG
(MEDIUM) AGES
3-10
SCREW PWH
8x5/8