STEP 6: REAR FRAME ASSEMBLY
1: PLACE THE 2 X 6 X 70" SANDBOX BOARD ON THE REAR OF THE CORNER POSTS. THE HOLES IN THE SANDBOX
BOARD MUST BE OFFSET UP.
2: 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.
3: PLACE THE 2 X 6 X 70" REAR FACE BOARD ON THE REAR OF THE CORNER POSTS. THE HOLES IN THE REAR FACE
BOARD MUST BE OFFSET UP.
4: USE 5/16 X 4-1/2" HEX BOLTS AND 5/16" WASHERS TO ATTACH THE TOP HOLES OF THE REAR FACE BOARD TO THE
T-NUTS INSTALLED ON THE CORNER POSTS. THE BOTTOM HOLES WILL BE USED LATER.
5: PLACE THE 2 X 4 X 70" REAR TOP PANEL BOARD ON THE REAR OF THE CORNER POSTS. THE HOLES IN THE REAR
TOP PANEL BOARD MUST BE OFFSET UP.
6: USE 5/16 X 4-1/2" HEX BOLTS AND 5/16" WASHERS TO ATTACH THE TOP HOLES OF THE REAR TOP PANEL BOARD TO
THE T-NUTS INSTALLED ON THE CORNER POSTS.
REAR FACE BOARD
(OFFSET UP)
(OFFSET UP)
5/16" WASHER
SANDBOX BOARD
2 X 4 X 70"
REAR TOP PANEL BOARD
(OFFSET UP)
2 X 6 X 70"
2 X 6 X 70"
5/16 X 4-1/2"
HEX BOLT
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