Grain Systems Bin Accessories PNEG-1884 - Manual (Page 17)

4. Installation Instructions
PNEG-1884 Special 90' Externally Stiffened 2 Ring Door for Use with Enhanced Stiffeners 17
Inner Door Assembly (Continued)
Figure 4D shows the hinge and handle assembly onto the upper and lower inner doors. Note the hinge
orientation in detail C of Figure 4D . 5/16" x 3/4" Bolts (S-275) and nuts (S-396) are used at most
attachment points. See Figure 4D for 5/16" x 1-1/4" bolt (S-277) and 5/16" x 3/4" truss head bolt
(S-4303) usage. Note usage of latch bushing (WD-6040) where the right hand and left hand latches
(WD-6037 and WD-6038) connect to the reinforcement angle (NCWT0158). The right and left hand
latches should be placed inside the reinforcement angles and attached using 5/16" lock nuts (S-5220).
Figure 4D