Grain Systems Bin Accessories PNEG-1112 - Manual (Page 23)

2. Installation
PNEG-1112 Sidewall Bin Stair Assembly 23
2. Repeat Step 1 on Page 22 for the quantity of steps in the package.
Figure 2T
3. Loosely attach the outside stair siderail to the 9'' x 20'' steps using two (2) 5/16'' x 3/4'' bin bolts
and serrated flange nuts for each step. The heads of the bin bolts should be on the outside of the
outside stair siderail and not to the inside of the step.
Figure 2U
NOTE: 4 Step sections have slots for the top and bottom step attachment to the outside stair rail.
The step should be fitted in the slot to a position that allows the rail to curve around the bin.