Backyard Discovery 1905016B Owner's Manual & Assembly Instructions page 21

(1)
SB2 - SWING BEAM - W4L06299
SWING BEAM ASSEMBLY
STEP 1
NUT BARREL WH 5/16x1 1/2
BOLT WH 1/4x1 1/2
SB2
SWING BEAM JOINT BRACKET BLUE
(1)
- SWING BEAM JOINT BRACKET BLUE - A4M00696
(2 PLCS)
(4 PLCS)
(1 PLC)
(1)
SB1 - SWING BEAM - W4L06298
BOLT WH 1/4x1-1/2
(4 )
H100143
NUT BARREL WH
(4) 1/4x7/8
H100140
WASHER LOCK EXT
(2) 12x19
H100031
WASHER LOCK EXT 12x19
(2 PLCS)
NUT BARREL WH 1/4x7/8
(4 PLCS)
BOLT WH 5/16x 4-1/4
(2 PLCS)
21
BOLT WH 5/16x4-1/4
(2)
H100166
NUT BARREL WH
(2) 5/16x1 1/2
H100006
SB1