Grain Systems Tanks PNEG-4072A - Manual (Page 103)

Chapter 7: Roof Assembly
Figure 7-27 Exploded views of the upper and lower portions of the roof panel
A Roof panel (CTR-0196) D 5/16-18 x 1 flange bolt with sealing washer (S-
10260)
B Exposed gap E 5/16 in. flange nut (S-3611)
C A-frame roof rafter assembly
4. When the initial roof panels (A) are installed, fill in the exposed gaps (B). Working in a clockwise
direction, install two additional roof panels (as shown), overlapping each roof panel on the right.
Adjust the roof panels as needed.
NOTE: You will need to tuck one roof panel per gap under the previously installed roof panel by
slightly lifting the side rib and allowing the new roof panel to be tucked under the previous
roof panel.
Pneg-4072A 72 Ft Diameter 40-Series Bin 103