3/8"
WASHER
NUT
DETAIL A
SCALE 1 : 9
3/8" X 6-1/2"
CARRIAGE BOLT
TORQUE
WASHER
3/8" LOCK
BOLT CAP
RIGHT SIDE OF FORT
(RIGHT SIDE)
FRONT CORNER POST
4 X 4 X 96"
5/16" X 4-1/2"
(OFFSET HOLES DOWN)
2 X 6 X 47-1/2"
BOTTOM PANEL BOARD
SWING BEAM MOUNT
(COUNTERSUNK HOLES
SIDE SANDBOX BOARD-RIGHT
(OFFSET HOLES DOWN)
5/16"
HEX BOLT
FRONT OF FORT
WASHER
FACE DOWN)
2 X 6 X 78"
4 X 4 X 47-1/2"
4 X 4 X 96"
MIDDLE CORNER POST
(RIGHT SIDE)
A
STEP 2: ASSEMBLING THE RIGHT SIDE FRAME
1: LAY THE RIGHT SIDE CORNER POSTS ON THE GROUND IN THEIR PROPER ORIENTATION.
2: LAY THE 2 X 6 X 78" SIDE SANDBOX BOARD- RIGHT ON TOP OF THE RIGHT SIDE CORNER POSTS AT THE BOTTOM OF THE
CORNER POSTS. THE HOLES IN THE SIDE SANDBOX BOARD - RIGHT MUST BE OFFSET DOWN.
3: USE 5/16 X 4-1/2" HEX BOLTS AND 5/16" WASHERS TO ATTACH THE TOP HOLES OF THE SANDBOX BOARD TO THE T-NUTS
INSTALLED ON THE CORNER POSTS. THE BOTTOM HOLES WILL BE USED LATER.
4: LAY THE 2 X 6 X 47-1/2" BOTTOM PANEL BOARD ON TOP OF THE RIGHT SIDE CORNER POSTS IN THE MIDDLE OF THE CORNER
POSTS. THE HOLES IN THE BOTTOM PANEL BOARD MUST BE OFFSET DOWN.
5: USE 5/16 X 4-1/2" HEX BOLTS AND 5/16" WASHERS TO ATTACH THE BOTTOM HOLES OF THE BOTTOM PANEL
BOARD TO THE T-NUTS INSTALLED ON THE CORNER POSTS. THE TOP HOLES WILL BE USED LATER.
6: LAY THE 4 X 4 X 47-1/2" SWING BEAM MOUNT ON TOP OF THE RIGHT SIDE CORNER POSTS. THE THREE COUNTERSUNK HOLES
IN THE MIDDLE OF THE SWING BEAM MOUNT MUST FACE DOWNWARD.
7: FIND TWO TORQUE WASHERS. PLACE A 6-1/2" CARRIAGE BOLT THROUGH THE TORQUE WASHER, MAKING SURE THAT THE
TEETH ARE FACING IN THE SAME DIRECTION AS THE THREADS OF THE CARRIAGE BOLT. PLACE THE TORQUE
WASHER/CARRIAGE BOLT ASSEMBLY INTO THE CORNER POST HOLES SO THAT THE HEAD OF THE CARRIAGE BOLT FACES WHAT
WILL BE THE INSIDE OF THE FORT. USE A HAMMER TO SET THE TORQUE WASHER INTO THE CORNER POST.
8: ATTACH THE SWING BEAM MOUNT AS SHOWN IN DETAIL A.