Grain Systems Tanks PNEG-4054G - Manual (Page 105)

Chapter 7: Roof Assembly
Figure 7-21 Exploded view of A-frame to center collar
A A-frame rafter assembly C 7/16 x 1-1/4 in. flange bolt (S-10250)
B Center collar (CTR-0374) D 7/16 in. flange nut (S-10251)
Attaching the A-Frame to the Eave Bracket
Assemble the lower portion of the A-frame rafters to the sidewalls.
1. Lower the A-frame rafter assembly (A) along the side of the eave bracket (C), and align with the
proper holes.
NOTE: Use the alignment hole (E) in the rafter to help align the holes with a punch tool.
2. Install flange bolts (B) and flange nuts (D), securing one side on the A-frame assembly.
3. Repeat this procedure for the other side of the A-frame.
4. Tighten to the recommended torque specifications. See Bolt Torque Specifications, page 28 .
Pneg-4054G 54 Ft Diameter 40-Series Bin 105