Grain Systems PNEG-1875 - Manual (Page 45)

6. 24' Offset and Roof Hatch Platform Installation Instructions
PNEG-1875 24' Tower Dryer Fan Style Catwalk Assembly 45
Installing Inner Toe Board (GT1-2035)
1. Install the inner toe board (GT1-2035) to the Z-clips (GT1-2036). (See Figure 6K.)
2. All the toe boards should be installed between the Z-clips using 3/8"-16 x 1" YDP grade 8 or
grade 8.2 bolts (S-7927) and 3/8"-16 ZN grade 5 nuts (S-968). (See Figure 6K.)
Figure 6K Inner Toe Board Installation for Offset and Roof Hatch Catwalks