Lock Washer
5/16"
ARCH BOARD
1855D
5/16"
Washer
#8 x 2-1/2"
Wood Screws
5/16" x 3-1/2"
Hex Bolt
COUNTERBORED
HOLES AT BOTTOM
1: FASTEN THE ARCH BOARD TO THE REAR AS SHOWN. THE COUNTERBORED HOLES
SHOULD BE ON THE BOTTOM AND SHOULD FACE OUT.
STEP 21: ARCH BOARD (REAR)
