Backyard Discovery SCENIC 36013 Owner's Manual page 23

Bench Assembly
Step 4
Pre-drilling 1/8" holes in the top edge of H4 is recommended.
Use the existing holes in M2 as a guide.
M2 - BENCH SEAT - W104044
(2)
5/8"x3 3/8"x27 3/8" (16x86x694)
SCREW PFH 8x1 3/4
M2
H4
1/8
(8)
H4
2 5/8
1/8
SCREW PFH
8x1 3/4