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5/16” T-nut
Step 3: Short Beam Assembly
Part 1
HardwareWood Parts
A: Connect one (660) Left Beam Short and one (661) Right Beam Short using three 5/16 x 1-1/2” Hex Bolts (with
5/16” lock washer, 1/4-5/16” large washer and 5/16” t-nut) as shown in F3.1 and F3.2. Notice orientation of bolt
heads.
B: Connect one (665) End Short Beam to each end of one (664) Centre Beam Short using three 5/16 x 1-1/2”
Hex Bolts (with 5/16” lock washer, 1/4-5/16” large washer and 5/16” t-nut) per end as shown in F3.1 and F3.3.
Notice orientation of bolt heads.
C: Repeat Steps A and B one more time to make two Short Beam L-R Assemblies and two End Short Beam
Assemblies.
(660) Left
Beam Short
2 x (664) Centre Beam Short
4 x (665) End Short Beam
2 x (660) Left Beam Short
2 x (661) Right Beam Short
F3.1
18 x 5/16 x 1-1/2” Hex Bolt
(5/16” lock washer, 1/4-5/16” large washer, 5/16” t-nut)
F3.2
1/4-5/16”
Large Washer
5/16 x 1-1/2”
Hex Bolt
Tight
(661) Right
Beam Short
(664) Centre
Beam Short
(665) End
Short Beam
5/16” Lock
Washer
(665) End
Short Beam
Make sure bolt heads
are on the outside of
each Beam Assembly
F3.3
5/16 x
1-1/2”
Hex Bolt
Tight
5/16” Lock
Washer
1/4-5/16”
Large Washer
5/16” T-nut