Grain Systems Tanks PNEG-4135A - Manual (Page 115)

Chapter 7: Roof Assembly
8. Install the short center collar channels (F) to the third set of holes located on each long center collar
channel (I).
9. Install flange bolts (G) and flange nuts (H), securing the short center collar channel (F) to the long
center collar channel (I).
10.Repeat this procedure for the second short center collar channel (F).
11.Tighten all of the hardware to the recommended torque specifications. See Bolt Torque Specifica-
tions, page 26 .
Figure 7-27 Assembling the long center collar channels
F Short center collar channel (CTR-0081) H 7/16 in. flange nut (S-10251)
G 1/2 x 1-3/4 in. flange bolt (S-10252) I Long center collar channel (CTR-0278)
12.Locate a short center collar channel (J), and install a short channel clip (K) to the outer edge of the
short center collar channel (J).
13.Install flange bolts (C) and flange nuts (E) to secure the short center collar channel (J) and the short
channel clip (K).
14.Locate the second center collar channel (J) and repeat this procedure.
15.Position the two short channel clips (K) to the left side of the long center collar channel (I) as shown.
16.Install flange bolts (G) and flange nuts (H) to secure them with the long center collar channel (I).
Pneg-4135A 135 Ft Diameter 40-Series Bin 115