Barton 90139 Owner's Manual And Safety Instructions page 5

S tep 5. Attach shelf (part E) to long posts (part D) of assembled parts
(part A,B,C,D,L&K) using long bolts (part #2), washers (part #3)
and allen key (part #4).
Step 6. Attach top frame (part F) to long posts (part D) of assembled
parts (part A,B,C,D,E,L&K) using long bolts (part #2),
washers (part #3) and allen key (part #4).
D
D
E
F
5
#3 #2 #4
# 2 X4
X4
#3
#3 #2 #4
#2 X4
X4
#3