Grain Systems Tanks PNEG-4135A - Manual (Page 138)

Chapter 7: Roof Assembly
Figure 7-48 Installing the first upper roof panel
C Upper roof panel (CTR-0337) E 5/16-18 x 1 flange bolt with sealing washer (S-
10260)
D Middle roof panel (CTR-0343) F 5/16 in. flange nut (S-3611)
15.With assistance, position the adjacent upper roof panels (C) overlapping the previous upper roof
panels.
16.Install flange bolts (E) and flange nuts (F) to secure the overlapping panels as shown.
138 Pneg-4135A 135 Ft Diameter 40-Series Bin