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

Page 109

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Chapter 7: Roof Assembly

Figure 7-31 Installing the lower roof panels

A

Lower roof panel (CTR-0205)

E

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

D

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

5. After installing the two lower roof panels onto the A-frame rafters, with assistance, position an upper

roof panel (C) onto a A-frame rafter (F).

6. Install a flange bolt (D) and a flange nut (E) to secure the upper roof panel (C) to the rafter (F).

7. With assistance, position another upper roof panel (C) onto the next rafter in the A-frame.

NOTE: There should be an exposed gap between the two upper panels in the A-frame.

8. Install a flange bolt (D) and a flange nut (E) to secure the upper roof panel to the rafter.

Pneg-4090A 90 Ft Diameter 40-Series Bin

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