Grain Systems PNEG-1890 - Manual (Page 12)

Chapter 1 Top Dry Air Box Assembly
Assemble Door Frame
The air box sliding door frame is made of three plates. One side of the middle plate is removed to allow the
door to slide between the two outer plates.
1. Apply caulk along the perimeter of the bolt holes in the support frame (D).
2. Align holes in outer and inner door plates (A and C) with holes in support frame.
3. Attach together using bolts (B).
Callout Part Number Description
A TD-101318 Air Box Sliding Door Outer Plate
B S-7221 5/16” x 3/4” Grade 2 Self Tapping Screw
C TD-101319 Air Box Sliding Door Inner Plate
D CH-6873 Silicone caulk area indicated by gray dashed line.
12 Pneg-1890 Top Dry Air Box