Grain Systems PNEG-1876 - Manual (Page 20)

4. 30' Outside Catwalk Installation Instructions
20 PNEG-1876 30' Tower Dryer Fan Style Catwalk Assembly
Installing Outer Toe Board (GT1-2034) and Catwalk Vertical
Support (GT1-2037-BS)
1. Install all the outer toe boards (GT1-2034) to the planks (GT1-2033). (See Figure 4R.)
2. When installing the outer toe board with planks, install the catwalk vertical support (GT1-2037-BS)
simultaneously at proper locations 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 4R.)
Figure 4R
3. Outer toe board (GT1-2034) is aligned and attached to the planks with the corresponding slots as
shown in Figure 4S .
Figure 4S 30' Outer Toe Board (GT1-2034)