Grain Systems Bin Accessories PNEG-1112 - Manual (Page 28)

2. Installation
28 PNEG-1112 Sidewall Bin Stair Assembly
3. Insert two (2) 5/16'' x 3/4'' bin bolts into the two (2) mating slots on the inside of the outside siderail
extension. Loosely join the bin bolts to two (2) serrated flange nuts on the outside of the outside
stair siderail. These bin bolts and serrated flange nuts will be adjusted and tightened after the
assembled stair section is in place.
Figure 2AC
Inside Stair Siderail Attachment to Wall Bracket
1. Bring the bottom end of the inside stair siderail close to the nearest installed wall bracket by curving
the inside stair siderail.
2. Loosely attach the inside stair siderail to the wall bracket with one (1) 5/16'' x 3/4'' bin bolt and
serrated flange nut. Use the top hole in the wall bracket and the upper slot at the bottom of the
inside stair siderail.
Figure 2AD