Grain Systems Bin Accessories PNEG-1112 - Manual (Page 26)

2. Installation
26 PNEG-1112 Sidewall Bin Stair Assembly
Inside Stair Siderail Attachment
Lift the assembled stair section close to the installed platform assembly.
1. Sandwich the inside stair siderail from the assembled stair section between the inside of the inside
siderail extension, and the outside of the 9-1/2'' sidewall post.
Figure 2Y
Figure 2Z