Chapter 7: roof assembly – Grain Systems Tanks PNEG-4090A User Manual

Page 111

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Chapter 7: Roof Assembly

Figure 7-33 Installing the roof panels into exposed gaps

A

Lower roof panel (CTR-0205)

D

5/16-18 x 1 flange bolt with sealing washer (S-
10260)

B

Exposed gap

E

5/16 in. flange nut (S-3611)

11.When the lower panels are installed, fill in the exposed gaps between the upper panels, by installing

three additional upper roof panels (C) overlapping each upper roof panel on the right, adjusting the
upper roof panels as needed.

12.Install the flange bolts (D) and the flange nuts (E) along the ribs of each upper panel to secure them.

13.Install the flange bolts (D) and the flange nuts (E) to secure the lower roof panels and the upper roof

panels.

Pneg-4090A 90 Ft Diameter 40-Series Bin

111

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